1/******************************************************************************
2 *
3 * Name: actbl1.h - Additional 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 __ACTBL1_H__
45#define __ACTBL1_H__
46
47
48/*******************************************************************************
49 *
50 * Additional ACPI Tables (1)
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_BERT "BERT" /* Boot Error Record Table */
66#define ACPI_SIG_CPEP "CPEP" /* Corrected Platform Error Polling table */
67#define ACPI_SIG_ECDT "ECDT" /* Embedded Controller Boot Resources Table */
68#define ACPI_SIG_EINJ "EINJ" /* Error Injection table */
69#define ACPI_SIG_ERST "ERST" /* Error Record Serialization Table */
70#define ACPI_SIG_HEST "HEST" /* Hardware Error Source Table */
71#define ACPI_SIG_MADT "APIC" /* Multiple APIC Description Table */
72#define ACPI_SIG_MSCT "MSCT" /* Maximum System Characteristics Table */
73#define ACPI_SIG_SBST "SBST" /* Smart Battery Specification Table */
74#define ACPI_SIG_SLIT "SLIT" /* System Locality Distance Information Table */
75#define ACPI_SIG_SRAT "SRAT" /* System Resource Affinity Table */
76
77
78/*
79 * All tables must be byte-packed to match the ACPI specification, since
80 * the tables are provided by the system BIOS.
81 */
82#pragma pack(1)
83
84/*
85 * Note: C bitfields are not used for this reason:
86 *
87 * "Bitfields are great and easy to read, but unfortunately the C language
88 * does not specify the layout of bitfields in memory, which means they are
89 * essentially useless for dealing with packed data in on-disk formats or
90 * binary wire protocols." (Or ACPI tables and buffers.) "If you ask me,
91 * this decision was a design error in C. Ritchie could have picked an order
92 * and stuck with it." Norman Ramsey.
93 * See http://stackoverflow.com/a/1053662/41661
94 */
95
96
97/*******************************************************************************
98 *
99 * Common subtable headers
100 *
101 ******************************************************************************/
102
103/* Generic subtable header (used in MADT, SRAT, etc.) */
104
105typedef struct acpi_subtable_header
106{
107 UINT8 Type;
108 UINT8 Length;
109
110} ACPI_SUBTABLE_HEADER;
111
112
113/* Subtable header for WHEA tables (EINJ, ERST, WDAT) */
114
115typedef struct acpi_whea_header
116{
117 UINT8 Action;
118 UINT8 Instruction;
119 UINT8 Flags;
120 UINT8 Reserved;
121 ACPI_GENERIC_ADDRESS RegisterRegion;
122 UINT64 Value; /* Value used with Read/Write register */
123 UINT64 Mask; /* Bitmask required for this register instruction */
124
125} ACPI_WHEA_HEADER;
126
127
128/*******************************************************************************
129 *
130 * BERT - Boot Error Record Table (ACPI 4.0)
131 * Version 1
132 *
133 ******************************************************************************/
134
135typedef struct acpi_table_bert
136{
137 ACPI_TABLE_HEADER Header; /* Common ACPI table header */
138 UINT32 RegionLength; /* Length of the boot error region */
139 UINT64 Address; /* Physical address of the error region */
140
141} ACPI_TABLE_BERT;
142
143
144/* Boot Error Region (not a subtable, pointed to by Address field above) */
145
146typedef struct acpi_bert_region
147{
148 UINT32 BlockStatus; /* Type of error information */
149 UINT32 RawDataOffset; /* Offset to raw error data */
150 UINT32 RawDataLength; /* Length of raw error data */
151 UINT32 DataLength; /* Length of generic error data */
152 UINT32 ErrorSeverity; /* Severity code */
153
154} ACPI_BERT_REGION;
155
156/* Values for BlockStatus flags above */
157
158#define ACPI_BERT_UNCORRECTABLE (1)
159#define ACPI_BERT_CORRECTABLE (1<<1)
160#define ACPI_BERT_MULTIPLE_UNCORRECTABLE (1<<2)
161#define ACPI_BERT_MULTIPLE_CORRECTABLE (1<<3)
162#define ACPI_BERT_ERROR_ENTRY_COUNT (0xFF<<4) /* 8 bits, error count */
163
164/* Values for ErrorSeverity above */
165
166enum AcpiBertErrorSeverity
167{
168 ACPI_BERT_ERROR_CORRECTABLE = 0,
169 ACPI_BERT_ERROR_FATAL = 1,
170 ACPI_BERT_ERROR_CORRECTED = 2,
171 ACPI_BERT_ERROR_NONE = 3,
172 ACPI_BERT_ERROR_RESERVED = 4 /* 4 and greater are reserved */
173};
174
175/*
176 * Note: The generic error data that follows the ErrorSeverity field above
177 * uses the ACPI_HEST_GENERIC_DATA defined under the HEST table below
178 */
179
180
181/*******************************************************************************
182 *
183 * CPEP - Corrected Platform Error Polling table (ACPI 4.0)
184 * Version 1
185 *
186 ******************************************************************************/
187
188typedef struct acpi_table_cpep
189{
190 ACPI_TABLE_HEADER Header; /* Common ACPI table header */
191 UINT64 Reserved;
192
193} ACPI_TABLE_CPEP;
194
195
196/* Subtable */
197
198typedef struct acpi_cpep_polling
199{
200 ACPI_SUBTABLE_HEADER Header;
201 UINT8 Id; /* Processor ID */
202 UINT8 Eid; /* Processor EID */
203 UINT32 Interval; /* Polling interval (msec) */
204
205} ACPI_CPEP_POLLING;
206
207
208/*******************************************************************************
209 *
210 * ECDT - Embedded Controller Boot Resources Table
211 * Version 1
212 *
213 ******************************************************************************/
214
215typedef struct acpi_table_ecdt
216{
217 ACPI_TABLE_HEADER Header; /* Common ACPI table header */
218 ACPI_GENERIC_ADDRESS Control; /* Address of EC command/status register */
219 ACPI_GENERIC_ADDRESS Data; /* Address of EC data register */
220 UINT32 Uid; /* Unique ID - must be same as the EC _UID method */
221 UINT8 Gpe; /* The GPE for the EC */
222 UINT8 Id[1]; /* Full namepath of the EC in the ACPI namespace */
223
224} ACPI_TABLE_ECDT;
225
226
227/*******************************************************************************
228 *
229 * EINJ - Error Injection Table (ACPI 4.0)
230 * Version 1
231 *
232 ******************************************************************************/
233
234typedef struct acpi_table_einj
235{
236 ACPI_TABLE_HEADER Header; /* Common ACPI table header */
237 UINT32 HeaderLength;
238 UINT8 Flags;
239 UINT8 Reserved[3];
240 UINT32 Entries;
241
242} ACPI_TABLE_EINJ;
243
244
245/* EINJ Injection Instruction Entries (actions) */
246
247typedef struct acpi_einj_entry
248{
249 ACPI_WHEA_HEADER WheaHeader; /* Common header for WHEA tables */
250
251} ACPI_EINJ_ENTRY;
252
253/* Masks for Flags field above */
254
255#define ACPI_EINJ_PRESERVE (1)
256
257/* Values for Action field above */
258
259enum AcpiEinjActions
260{
261 ACPI_EINJ_BEGIN_OPERATION = 0,
262 ACPI_EINJ_GET_TRIGGER_TABLE = 1,
263 ACPI_EINJ_SET_ERROR_TYPE = 2,
264 ACPI_EINJ_GET_ERROR_TYPE = 3,
265 ACPI_EINJ_END_OPERATION = 4,
266 ACPI_EINJ_EXECUTE_OPERATION = 5,
267 ACPI_EINJ_CHECK_BUSY_STATUS = 6,
268 ACPI_EINJ_GET_COMMAND_STATUS = 7,
269 ACPI_EINJ_SET_ERROR_TYPE_WITH_ADDRESS = 8,
270 ACPI_EINJ_ACTION_RESERVED = 9, /* 9 and greater are reserved */
271 ACPI_EINJ_TRIGGER_ERROR = 0xFF /* Except for this value */
272};
273
274/* Values for Instruction field above */
275
276enum AcpiEinjInstructions
277{
278 ACPI_EINJ_READ_REGISTER = 0,
279 ACPI_EINJ_READ_REGISTER_VALUE = 1,
280 ACPI_EINJ_WRITE_REGISTER = 2,
281 ACPI_EINJ_WRITE_REGISTER_VALUE = 3,
282 ACPI_EINJ_NOOP = 4,
283 ACPI_EINJ_FLUSH_CACHELINE = 5,
284 ACPI_EINJ_INSTRUCTION_RESERVED = 6 /* 6 and greater are reserved */
285};
286
287typedef struct acpi_einj_error_type_with_addr
288{
289 UINT32 ErrorType;
290 UINT32 VendorStructOffset;
291 UINT32 Flags;
292 UINT32 ApicId;
293 UINT64 Address;
294 UINT64 Range;
295 UINT32 PcieId;
296
297} ACPI_EINJ_ERROR_TYPE_WITH_ADDR;
298
299typedef struct acpi_einj_vendor
300{
301 UINT32 Length;
302 UINT32 PcieId;
303 UINT16 VendorId;
304 UINT16 DeviceId;
305 UINT8 RevisionId;
306 UINT8 Reserved[3];
307
308} ACPI_EINJ_VENDOR;
309
310
311/* EINJ Trigger Error Action Table */
312
313typedef struct acpi_einj_trigger
314{
315 UINT32 HeaderSize;
316 UINT32 Revision;
317 UINT32 TableSize;
318 UINT32 EntryCount;
319
320} ACPI_EINJ_TRIGGER;
321
322/* Command status return values */
323
324enum AcpiEinjCommandStatus
325{
326 ACPI_EINJ_SUCCESS = 0,
327 ACPI_EINJ_FAILURE = 1,
328 ACPI_EINJ_INVALID_ACCESS = 2,
329 ACPI_EINJ_STATUS_RESERVED = 3 /* 3 and greater are reserved */
330};
331
332
333/* Error types returned from ACPI_EINJ_GET_ERROR_TYPE (bitfield) */
334
335#define ACPI_EINJ_PROCESSOR_CORRECTABLE (1)
336#define ACPI_EINJ_PROCESSOR_UNCORRECTABLE (1<<1)
337#define ACPI_EINJ_PROCESSOR_FATAL (1<<2)
338#define ACPI_EINJ_MEMORY_CORRECTABLE (1<<3)
339#define ACPI_EINJ_MEMORY_UNCORRECTABLE (1<<4)
340#define ACPI_EINJ_MEMORY_FATAL (1<<5)
341#define ACPI_EINJ_PCIX_CORRECTABLE (1<<6)
342#define ACPI_EINJ_PCIX_UNCORRECTABLE (1<<7)
343#define ACPI_EINJ_PCIX_FATAL (1<<8)
344#define ACPI_EINJ_PLATFORM_CORRECTABLE (1<<9)
345#define ACPI_EINJ_PLATFORM_UNCORRECTABLE (1<<10)
346#define ACPI_EINJ_PLATFORM_FATAL (1<<11)
347#define ACPI_EINJ_VENDOR_DEFINED (1<<31)
348
349
350/*******************************************************************************
351 *
352 * ERST - Error Record Serialization Table (ACPI 4.0)
353 * Version 1
354 *
355 ******************************************************************************/
356
357typedef struct acpi_table_erst
358{
359 ACPI_TABLE_HEADER Header; /* Common ACPI table header */
360 UINT32 HeaderLength;
361 UINT32 Reserved;
362 UINT32 Entries;
363
364} ACPI_TABLE_ERST;
365
366
367/* ERST Serialization Entries (actions) */
368
369typedef struct acpi_erst_entry
370{
371 ACPI_WHEA_HEADER WheaHeader; /* Common header for WHEA tables */
372
373} ACPI_ERST_ENTRY;
374
375/* Masks for Flags field above */
376
377#define ACPI_ERST_PRESERVE (1)
378
379/* Values for Action field above */
380
381enum AcpiErstActions
382{
383 ACPI_ERST_BEGIN_WRITE = 0,
384 ACPI_ERST_BEGIN_READ = 1,
385 ACPI_ERST_BEGIN_CLEAR = 2,
386 ACPI_ERST_END = 3,
387 ACPI_ERST_SET_RECORD_OFFSET = 4,
388 ACPI_ERST_EXECUTE_OPERATION = 5,
389 ACPI_ERST_CHECK_BUSY_STATUS = 6,
390 ACPI_ERST_GET_COMMAND_STATUS = 7,
391 ACPI_ERST_GET_RECORD_ID = 8,
392 ACPI_ERST_SET_RECORD_ID = 9,
393 ACPI_ERST_GET_RECORD_COUNT = 10,
394 ACPI_ERST_BEGIN_DUMMY_WRIITE = 11,
395 ACPI_ERST_NOT_USED = 12,
396 ACPI_ERST_GET_ERROR_RANGE = 13,
397 ACPI_ERST_GET_ERROR_LENGTH = 14,
398 ACPI_ERST_GET_ERROR_ATTRIBUTES = 15,
399 ACPI_ERST_ACTION_RESERVED = 16 /* 16 and greater are reserved */
400};
401
402/* Values for Instruction field above */
403
404enum AcpiErstInstructions
405{
406 ACPI_ERST_READ_REGISTER = 0,
407 ACPI_ERST_READ_REGISTER_VALUE = 1,
408 ACPI_ERST_WRITE_REGISTER = 2,
409 ACPI_ERST_WRITE_REGISTER_VALUE = 3,
410 ACPI_ERST_NOOP = 4,
411 ACPI_ERST_LOAD_VAR1 = 5,
412 ACPI_ERST_LOAD_VAR2 = 6,
413 ACPI_ERST_STORE_VAR1 = 7,
414 ACPI_ERST_ADD = 8,
415 ACPI_ERST_SUBTRACT = 9,
416 ACPI_ERST_ADD_VALUE = 10,
417 ACPI_ERST_SUBTRACT_VALUE = 11,
418 ACPI_ERST_STALL = 12,
419 ACPI_ERST_STALL_WHILE_TRUE = 13,
420 ACPI_ERST_SKIP_NEXT_IF_TRUE = 14,
421 ACPI_ERST_GOTO = 15,
422 ACPI_ERST_SET_SRC_ADDRESS_BASE = 16,
423 ACPI_ERST_SET_DST_ADDRESS_BASE = 17,
424 ACPI_ERST_MOVE_DATA = 18,
425 ACPI_ERST_INSTRUCTION_RESERVED = 19 /* 19 and greater are reserved */
426};
427
428/* Command status return values */
429
430enum AcpiErstCommandStatus
431{
432 ACPI_ERST_SUCESS = 0,
433 ACPI_ERST_NO_SPACE = 1,
434 ACPI_ERST_NOT_AVAILABLE = 2,
435 ACPI_ERST_FAILURE = 3,
436 ACPI_ERST_RECORD_EMPTY = 4,
437 ACPI_ERST_NOT_FOUND = 5,
438 ACPI_ERST_STATUS_RESERVED = 6 /* 6 and greater are reserved */
439};
440
441
442/* Error Record Serialization Information */
443
444typedef struct acpi_erst_info
445{
446 UINT16 Signature; /* Should be "ER" */
447 UINT8 Data[48];
448
449} ACPI_ERST_INFO;
450
451
452/*******************************************************************************
453 *
454 * HEST - Hardware Error Source Table (ACPI 4.0)
455 * Version 1
456 *
457 ******************************************************************************/
458
459typedef struct acpi_table_hest
460{
461 ACPI_TABLE_HEADER Header; /* Common ACPI table header */
462 UINT32 ErrorSourceCount;
463
464} ACPI_TABLE_HEST;
465
466
467/* HEST subtable header */
468
469typedef struct acpi_hest_header
470{
471 UINT16 Type;
472 UINT16 SourceId;
473
474} ACPI_HEST_HEADER;
475
476
477/* Values for Type field above for subtables */
478
479enum AcpiHestTypes
480{
481 ACPI_HEST_TYPE_IA32_CHECK = 0,
482 ACPI_HEST_TYPE_IA32_CORRECTED_CHECK = 1,
483 ACPI_HEST_TYPE_IA32_NMI = 2,
484 ACPI_HEST_TYPE_NOT_USED3 = 3,
485 ACPI_HEST_TYPE_NOT_USED4 = 4,
486 ACPI_HEST_TYPE_NOT_USED5 = 5,
487 ACPI_HEST_TYPE_AER_ROOT_PORT = 6,
488 ACPI_HEST_TYPE_AER_ENDPOINT = 7,
489 ACPI_HEST_TYPE_AER_BRIDGE = 8,
490 ACPI_HEST_TYPE_GENERIC_ERROR = 9,
491 ACPI_HEST_TYPE_RESERVED = 10 /* 10 and greater are reserved */
492};
493
494
495/*
496 * HEST substructures contained in subtables
497 */
498
499/*
500 * IA32 Error Bank(s) - Follows the ACPI_HEST_IA_MACHINE_CHECK and
501 * ACPI_HEST_IA_CORRECTED structures.
502 */
503typedef struct acpi_hest_ia_error_bank
504{
505 UINT8 BankNumber;
506 UINT8 ClearStatusOnInit;
507 UINT8 StatusFormat;
508 UINT8 Reserved;
509 UINT32 ControlRegister;
510 UINT64 ControlData;
511 UINT32 StatusRegister;
512 UINT32 AddressRegister;
513 UINT32 MiscRegister;
514
515} ACPI_HEST_IA_ERROR_BANK;
516
517
518/* Common HEST sub-structure for PCI/AER structures below (6,7,8) */
519
520typedef struct acpi_hest_aer_common
521{
522 UINT16 Reserved1;
523 UINT8 Flags;
524 UINT8 Enabled;
525 UINT32 RecordsToPreallocate;
526 UINT32 MaxSectionsPerRecord;
527 UINT32 Bus;
528 UINT16 Device;
529 UINT16 Function;
530 UINT16 DeviceControl;
531 UINT16 Reserved2;
532 UINT32 UncorrectableMask;
533 UINT32 UncorrectableSeverity;
534 UINT32 CorrectableMask;
535 UINT32 AdvancedCapabilities;
536
537} ACPI_HEST_AER_COMMON;
538
539/* Masks for HEST Flags fields */
540
541#define ACPI_HEST_FIRMWARE_FIRST (1)
542#define ACPI_HEST_GLOBAL (1<<1)
543
544
545/* Hardware Error Notification */
546
547typedef struct acpi_hest_notify
548{
549 UINT8 Type;
550 UINT8 Length;
551 UINT16 ConfigWriteEnable;
552 UINT32 PollInterval;
553 UINT32 Vector;
554 UINT32 PollingThresholdValue;
555 UINT32 PollingThresholdWindow;
556 UINT32 ErrorThresholdValue;
557 UINT32 ErrorThresholdWindow;
558
559} ACPI_HEST_NOTIFY;
560
561/* Values for Notify Type field above */
562
563enum AcpiHestNotifyTypes
564{
565 ACPI_HEST_NOTIFY_POLLED = 0,
566 ACPI_HEST_NOTIFY_EXTERNAL = 1,
567 ACPI_HEST_NOTIFY_LOCAL = 2,
568 ACPI_HEST_NOTIFY_SCI = 3,
569 ACPI_HEST_NOTIFY_NMI = 4,
570 ACPI_HEST_NOTIFY_RESERVED = 5 /* 5 and greater are reserved */
571};
572
573/* Values for ConfigWriteEnable bitfield above */
574
575#define ACPI_HEST_TYPE (1)
576#define ACPI_HEST_POLL_INTERVAL (1<<1)
577#define ACPI_HEST_POLL_THRESHOLD_VALUE (1<<2)
578#define ACPI_HEST_POLL_THRESHOLD_WINDOW (1<<3)
579#define ACPI_HEST_ERR_THRESHOLD_VALUE (1<<4)
580#define ACPI_HEST_ERR_THRESHOLD_WINDOW (1<<5)
581
582
583/*
584 * HEST subtables
585 */
586
587/* 0: IA32 Machine Check Exception */
588
589typedef struct acpi_hest_ia_machine_check
590{
591 ACPI_HEST_HEADER Header;
592 UINT16 Reserved1;
593 UINT8 Flags;
594 UINT8 Enabled;
595 UINT32 RecordsToPreallocate;
596 UINT32 MaxSectionsPerRecord;
597 UINT64 GlobalCapabilityData;
598 UINT64 GlobalControlData;
599 UINT8 NumHardwareBanks;
600 UINT8 Reserved3[7];
601
602} ACPI_HEST_IA_MACHINE_CHECK;
603
604
605/* 1: IA32 Corrected Machine Check */
606
607typedef struct acpi_hest_ia_corrected
608{
609 ACPI_HEST_HEADER Header;
610 UINT16 Reserved1;
611 UINT8 Flags;
612 UINT8 Enabled;
613 UINT32 RecordsToPreallocate;
614 UINT32 MaxSectionsPerRecord;
615 ACPI_HEST_NOTIFY Notify;
616 UINT8 NumHardwareBanks;
617 UINT8 Reserved2[3];
618
619} ACPI_HEST_IA_CORRECTED;
620
621
622/* 2: IA32 Non-Maskable Interrupt */
623
624typedef struct acpi_hest_ia_nmi
625{
626 ACPI_HEST_HEADER Header;
627 UINT32 Reserved;
628 UINT32 RecordsToPreallocate;
629 UINT32 MaxSectionsPerRecord;
630 UINT32 MaxRawDataLength;
631
632} ACPI_HEST_IA_NMI;
633
634
635/* 3,4,5: Not used */
636
637/* 6: PCI Express Root Port AER */
638
639typedef struct acpi_hest_aer_root
640{
641 ACPI_HEST_HEADER Header;
642 ACPI_HEST_AER_COMMON Aer;
643 UINT32 RootErrorCommand;
644
645} ACPI_HEST_AER_ROOT;
646
647
648/* 7: PCI Express AER (AER Endpoint) */
649
650typedef struct acpi_hest_aer
651{
652 ACPI_HEST_HEADER Header;
653 ACPI_HEST_AER_COMMON Aer;
654
655} ACPI_HEST_AER;
656
657
658/* 8: PCI Express/PCI-X Bridge AER */
659
660typedef struct acpi_hest_aer_bridge
661{
662 ACPI_HEST_HEADER Header;
663 ACPI_HEST_AER_COMMON Aer;
664 UINT32 UncorrectableMask2;
665 UINT32 UncorrectableSeverity2;
666 UINT32 AdvancedCapabilities2;
667
668} ACPI_HEST_AER_BRIDGE;
669
670
671/* 9: Generic Hardware Error Source */
672
673typedef struct acpi_hest_generic
674{
675 ACPI_HEST_HEADER Header;
676 UINT16 RelatedSourceId;
677 UINT8 Reserved;
678 UINT8 Enabled;
679 UINT32 RecordsToPreallocate;
680 UINT32 MaxSectionsPerRecord;
681 UINT32 MaxRawDataLength;
682 ACPI_GENERIC_ADDRESS ErrorStatusAddress;
683 ACPI_HEST_NOTIFY Notify;
684 UINT32 ErrorBlockLength;
685
686} ACPI_HEST_GENERIC;
687
688
689/* Generic Error Status block */
690
691typedef struct acpi_hest_generic_status
692{
693 UINT32 BlockStatus;
694 UINT32 RawDataOffset;
695 UINT32 RawDataLength;
696 UINT32 DataLength;
697 UINT32 ErrorSeverity;
698
699} ACPI_HEST_GENERIC_STATUS;
700
701/* Values for BlockStatus flags above */
702
703#define ACPI_HEST_UNCORRECTABLE (1)
704#define ACPI_HEST_CORRECTABLE (1<<1)
705#define ACPI_HEST_MULTIPLE_UNCORRECTABLE (1<<2)
706#define ACPI_HEST_MULTIPLE_CORRECTABLE (1<<3)
707#define ACPI_HEST_ERROR_ENTRY_COUNT (0xFF<<4) /* 8 bits, error count */
708
709
710/* Generic Error Data entry */
711
712typedef struct acpi_hest_generic_data
713{
714 UINT8 SectionType[16];
715 UINT32 ErrorSeverity;
716 UINT16 Revision;
717 UINT8 ValidationBits;
718 UINT8 Flags;
719 UINT32 ErrorDataLength;
720 UINT8 FruId[16];
721 UINT8 FruText[20];
722
723} ACPI_HEST_GENERIC_DATA;
724
725
726/*******************************************************************************
727 *
728 * MADT - Multiple APIC Description Table
729 * Version 3
730 *
731 ******************************************************************************/
732
733typedef struct acpi_table_madt
734{
735 ACPI_TABLE_HEADER Header; /* Common ACPI table header */
736 UINT32 Address; /* Physical address of local APIC */
737 UINT32 Flags;
738
739} ACPI_TABLE_MADT;
740
741/* Masks for Flags field above */
742
743#define ACPI_MADT_PCAT_COMPAT (1) /* 00: System also has dual 8259s */
744
745/* Values for PCATCompat flag */
746
747#define ACPI_MADT_DUAL_PIC 0
748#define ACPI_MADT_MULTIPLE_APIC 1
749
750
751/* Values for MADT subtable type in ACPI_SUBTABLE_HEADER */
752
753enum AcpiMadtType
754{
755 ACPI_MADT_TYPE_LOCAL_APIC = 0,
756 ACPI_MADT_TYPE_IO_APIC = 1,
757 ACPI_MADT_TYPE_INTERRUPT_OVERRIDE = 2,
758 ACPI_MADT_TYPE_NMI_SOURCE = 3,
759 ACPI_MADT_TYPE_LOCAL_APIC_NMI = 4,
760 ACPI_MADT_TYPE_LOCAL_APIC_OVERRIDE = 5,
761 ACPI_MADT_TYPE_IO_SAPIC = 6,
762 ACPI_MADT_TYPE_LOCAL_SAPIC = 7,
763 ACPI_MADT_TYPE_INTERRUPT_SOURCE = 8,
764 ACPI_MADT_TYPE_LOCAL_X2APIC = 9,
765 ACPI_MADT_TYPE_LOCAL_X2APIC_NMI = 10,
766 ACPI_MADT_TYPE_GENERIC_INTERRUPT = 11,
767 ACPI_MADT_TYPE_GENERIC_DISTRIBUTOR = 12,
768 ACPI_MADT_TYPE_RESERVED = 13 /* 13 and greater are reserved */
769};
770
771
772/*
773 * MADT Sub-tables, correspond to Type in ACPI_SUBTABLE_HEADER
774 */
775
776/* 0: Processor Local APIC */
777
778typedef struct acpi_madt_local_apic
779{
780 ACPI_SUBTABLE_HEADER Header;
781 UINT8 ProcessorId; /* ACPI processor id */
782 UINT8 Id; /* Processor's local APIC id */
783 UINT32 LapicFlags;
784
785} ACPI_MADT_LOCAL_APIC;
786
787
788/* 1: IO APIC */
789
790typedef struct acpi_madt_io_apic
791{
792 ACPI_SUBTABLE_HEADER Header;
793 UINT8 Id; /* I/O APIC ID */
794 UINT8 Reserved; /* Reserved - must be zero */
795 UINT32 Address; /* APIC physical address */
796 UINT32 GlobalIrqBase; /* Global system interrupt where INTI lines start */
797
798} ACPI_MADT_IO_APIC;
799
800
801/* 2: Interrupt Override */
802
803typedef struct acpi_madt_interrupt_override
804{
805 ACPI_SUBTABLE_HEADER Header;
806 UINT8 Bus; /* 0 - ISA */
807 UINT8 SourceIrq; /* Interrupt source (IRQ) */
808 UINT32 GlobalIrq; /* Global system interrupt */
809 UINT16 IntiFlags;
810
811} ACPI_MADT_INTERRUPT_OVERRIDE;
812
813
814/* 3: NMI Source */
815
816typedef struct acpi_madt_nmi_source
817{
818 ACPI_SUBTABLE_HEADER Header;
819 UINT16 IntiFlags;
820 UINT32 GlobalIrq; /* Global system interrupt */
821
822} ACPI_MADT_NMI_SOURCE;
823
824
825/* 4: Local APIC NMI */
826
827typedef struct acpi_madt_local_apic_nmi
828{
829 ACPI_SUBTABLE_HEADER Header;
830 UINT8 ProcessorId; /* ACPI processor id */
831 UINT16 IntiFlags;
832 UINT8 Lint; /* LINTn to which NMI is connected */
833
834} ACPI_MADT_LOCAL_APIC_NMI;
835
836
837/* 5: Address Override */
838
839typedef struct acpi_madt_local_apic_override
840{
841 ACPI_SUBTABLE_HEADER Header;
842 UINT16 Reserved; /* Reserved, must be zero */
843 UINT64 Address; /* APIC physical address */
844
845} ACPI_MADT_LOCAL_APIC_OVERRIDE;
846
847
848/* 6: I/O Sapic */
849
850typedef struct acpi_madt_io_sapic
851{
852 ACPI_SUBTABLE_HEADER Header;
853 UINT8 Id; /* I/O SAPIC ID */
854 UINT8 Reserved; /* Reserved, must be zero */
855 UINT32 GlobalIrqBase; /* Global interrupt for SAPIC start */
856 UINT64 Address; /* SAPIC physical address */
857
858} ACPI_MADT_IO_SAPIC;
859
860
861/* 7: Local Sapic */
862
863typedef struct acpi_madt_local_sapic
864{
865 ACPI_SUBTABLE_HEADER Header;
866 UINT8 ProcessorId; /* ACPI processor id */
867 UINT8 Id; /* SAPIC ID */
868 UINT8 Eid; /* SAPIC EID */
869 UINT8 Reserved[3]; /* Reserved, must be zero */
870 UINT32 LapicFlags;
871 UINT32 Uid; /* Numeric UID - ACPI 3.0 */
872 char UidString[1]; /* String UID - ACPI 3.0 */
873
874} ACPI_MADT_LOCAL_SAPIC;
875
876
877/* 8: Platform Interrupt Source */
878
879typedef struct acpi_madt_interrupt_source
880{
881 ACPI_SUBTABLE_HEADER Header;
882 UINT16 IntiFlags;
883 UINT8 Type; /* 1=PMI, 2=INIT, 3=corrected */
884 UINT8 Id; /* Processor ID */
885 UINT8 Eid; /* Processor EID */
886 UINT8 IoSapicVector; /* Vector value for PMI interrupts */
887 UINT32 GlobalIrq; /* Global system interrupt */
888 UINT32 Flags; /* Interrupt Source Flags */
889
890} ACPI_MADT_INTERRUPT_SOURCE;
891
892/* Masks for Flags field above */
893
894#define ACPI_MADT_CPEI_OVERRIDE (1)
895
896
897/* 9: Processor Local X2APIC (ACPI 4.0) */
898
899typedef struct acpi_madt_local_x2apic
900{
901 ACPI_SUBTABLE_HEADER Header;
902 UINT16 Reserved; /* Reserved - must be zero */
903 UINT32 LocalApicId; /* Processor x2APIC ID */
904 UINT32 LapicFlags;
905 UINT32 Uid; /* ACPI processor UID */
906
907} ACPI_MADT_LOCAL_X2APIC;
908
909
910/* 10: Local X2APIC NMI (ACPI 4.0) */
911
912typedef struct acpi_madt_local_x2apic_nmi
913{
914 ACPI_SUBTABLE_HEADER Header;
915 UINT16 IntiFlags;
916 UINT32 Uid; /* ACPI processor UID */
917 UINT8 Lint; /* LINTn to which NMI is connected */
918 UINT8 Reserved[3]; /* Reserved - must be zero */
919
920} ACPI_MADT_LOCAL_X2APIC_NMI;
921
922
923/* 11: Generic Interrupt (ACPI 5.0) */
924
925typedef struct acpi_madt_generic_interrupt
926{
927 ACPI_SUBTABLE_HEADER Header;
928 UINT16 Reserved; /* Reserved - must be zero */
929 UINT32 GicId;
930 UINT32 Uid;
931 UINT32 Flags;
932 UINT32 ParkingVersion;
933 UINT32 PerformanceInterrupt;
934 UINT64 ParkedAddress;
935 UINT64 BaseAddress;
936
937} ACPI_MADT_GENERIC_INTERRUPT;
938
939
940/* 12: Generic Distributor (ACPI 5.0) */
941
942typedef struct acpi_madt_generic_distributor
943{
944 ACPI_SUBTABLE_HEADER Header;
945 UINT16 Reserved; /* Reserved - must be zero */
946 UINT32 GicId;
947 UINT64 BaseAddress;
948 UINT32 GlobalIrqBase;
949 UINT32 Reserved2; /* Reserved - must be zero */
950
951} ACPI_MADT_GENERIC_DISTRIBUTOR;
952
953
954/*
955 * Common flags fields for MADT subtables
956 */
957
958/* MADT Local APIC flags (LapicFlags) and GIC flags */
959
960#define ACPI_MADT_ENABLED (1) /* 00: Processor is usable if set */
961
962/* MADT MPS INTI flags (IntiFlags) */
963
964#define ACPI_MADT_POLARITY_MASK (3) /* 00-01: Polarity of APIC I/O input signals */
965#define ACPI_MADT_TRIGGER_MASK (3<<2) /* 02-03: Trigger mode of APIC input signals */
966
967/* Values for MPS INTI flags */
968
969#define ACPI_MADT_POLARITY_CONFORMS 0
970#define ACPI_MADT_POLARITY_ACTIVE_HIGH 1
971#define ACPI_MADT_POLARITY_RESERVED 2
972#define ACPI_MADT_POLARITY_ACTIVE_LOW 3
973
974#define ACPI_MADT_TRIGGER_CONFORMS (0)
975#define ACPI_MADT_TRIGGER_EDGE (1<<2)
976#define ACPI_MADT_TRIGGER_RESERVED (2<<2)
977#define ACPI_MADT_TRIGGER_LEVEL (3<<2)
978
979
980/*******************************************************************************
981 *
982 * MSCT - Maximum System Characteristics Table (ACPI 4.0)
983 * Version 1
984 *
985 ******************************************************************************/
986
987typedef struct acpi_table_msct
988{
989 ACPI_TABLE_HEADER Header; /* Common ACPI table header */
990 UINT32 ProximityOffset; /* Location of proximity info struct(s) */
991 UINT32 MaxProximityDomains;/* Max number of proximity domains */
992 UINT32 MaxClockDomains; /* Max number of clock domains */
993 UINT64 MaxAddress; /* Max physical address in system */
994
995} ACPI_TABLE_MSCT;
996
997
998/* Subtable - Maximum Proximity Domain Information. Version 1 */
999
1000typedef struct acpi_msct_proximity
1001{
1002 UINT8 Revision;
1003 UINT8 Length;
1004 UINT32 RangeStart; /* Start of domain range */
1005 UINT32 RangeEnd; /* End of domain range */
1006 UINT32 ProcessorCapacity;
1007 UINT64 MemoryCapacity; /* In bytes */
1008
1009} ACPI_MSCT_PROXIMITY;
1010
1011
1012/*******************************************************************************
1013 *
1014 * SBST - Smart Battery Specification Table
1015 * Version 1
1016 *
1017 ******************************************************************************/
1018
1019typedef struct acpi_table_sbst
1020{
1021 ACPI_TABLE_HEADER Header; /* Common ACPI table header */
1022 UINT32 WarningLevel;
1023 UINT32 LowLevel;
1024 UINT32 CriticalLevel;
1025
1026} ACPI_TABLE_SBST;
1027
1028
1029/*******************************************************************************
1030 *
1031 * SLIT - System Locality Distance Information Table
1032 * Version 1
1033 *
1034 ******************************************************************************/
1035
1036typedef struct acpi_table_slit
1037{
1038 ACPI_TABLE_HEADER Header; /* Common ACPI table header */
1039 UINT64 LocalityCount;
1040 UINT8 Entry[1]; /* Real size = localities^2 */
1041
1042} ACPI_TABLE_SLIT;
1043
1044
1045/*******************************************************************************
1046 *
1047 * SRAT - System Resource Affinity Table
1048 * Version 3
1049 *
1050 ******************************************************************************/
1051
1052typedef struct acpi_table_srat
1053{
1054 ACPI_TABLE_HEADER Header; /* Common ACPI table header */
1055 UINT32 TableRevision; /* Must be value '1' */
1056 UINT64 Reserved; /* Reserved, must be zero */
1057
1058} ACPI_TABLE_SRAT;
1059
1060/* Values for subtable type in ACPI_SUBTABLE_HEADER */
1061
1062enum AcpiSratType
1063{
1064 ACPI_SRAT_TYPE_CPU_AFFINITY = 0,
1065 ACPI_SRAT_TYPE_MEMORY_AFFINITY = 1,
1066 ACPI_SRAT_TYPE_X2APIC_CPU_AFFINITY = 2,
1067 ACPI_SRAT_TYPE_RESERVED = 3 /* 3 and greater are reserved */
1068};
1069
1070/*
1071 * SRAT Sub-tables, correspond to Type in ACPI_SUBTABLE_HEADER
1072 */
1073
1074/* 0: Processor Local APIC/SAPIC Affinity */
1075
1076typedef struct acpi_srat_cpu_affinity
1077{
1078 ACPI_SUBTABLE_HEADER Header;
1079 UINT8 ProximityDomainLo;
1080 UINT8 ApicId;
1081 UINT32 Flags;
1082 UINT8 LocalSapicEid;
1083 UINT8 ProximityDomainHi[3];
1084 UINT32 Reserved; /* Reserved, must be zero */
1085
1086} ACPI_SRAT_CPU_AFFINITY;
1087
1088/* Flags */
1089
1090#define ACPI_SRAT_CPU_USE_AFFINITY (1) /* 00: Use affinity structure */
1091
1092
1093/* 1: Memory Affinity */
1094
1095typedef struct acpi_srat_mem_affinity
1096{
1097 ACPI_SUBTABLE_HEADER Header;
1098 UINT32 ProximityDomain;
1099 UINT16 Reserved; /* Reserved, must be zero */
1100 UINT64 BaseAddress;
1101 UINT64 Length;
1102 UINT32 Reserved1;
1103 UINT32 Flags;
1104 UINT64 Reserved2; /* Reserved, must be zero */
1105
1106} ACPI_SRAT_MEM_AFFINITY;
1107
1108/* Flags */
1109
1110#define ACPI_SRAT_MEM_ENABLED (1) /* 00: Use affinity structure */
1111#define ACPI_SRAT_MEM_HOT_PLUGGABLE (1<<1) /* 01: Memory region is hot pluggable */
1112#define ACPI_SRAT_MEM_NON_VOLATILE (1<<2) /* 02: Memory region is non-volatile */
1113
1114
1115/* 2: Processor Local X2_APIC Affinity (ACPI 4.0) */
1116
1117typedef struct acpi_srat_x2apic_cpu_affinity
1118{
1119 ACPI_SUBTABLE_HEADER Header;
1120 UINT16 Reserved; /* Reserved, must be zero */
1121 UINT32 ProximityDomain;
1122 UINT32 ApicId;
1123 UINT32 Flags;
1124 UINT32 ClockDomain;
1125 UINT32 Reserved2;
1126
1127} ACPI_SRAT_X2APIC_CPU_AFFINITY;
1128
1129/* Flags for ACPI_SRAT_CPU_AFFINITY and ACPI_SRAT_X2APIC_CPU_AFFINITY */
1130
1131#define ACPI_SRAT_CPU_ENABLED (1) /* 00: Use affinity structure */
1132
1133
1134/* Reset to default packing */
1135
1136#pragma pack()
1137
1138#endif /* __ACTBL1_H__ */
2 *
3 * Name: actbl1.h - Additional 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 __ACTBL1_H__
45#define __ACTBL1_H__
46
47
48/*******************************************************************************
49 *
50 * Additional ACPI Tables (1)
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_BERT "BERT" /* Boot Error Record Table */
66#define ACPI_SIG_CPEP "CPEP" /* Corrected Platform Error Polling table */
67#define ACPI_SIG_ECDT "ECDT" /* Embedded Controller Boot Resources Table */
68#define ACPI_SIG_EINJ "EINJ" /* Error Injection table */
69#define ACPI_SIG_ERST "ERST" /* Error Record Serialization Table */
70#define ACPI_SIG_HEST "HEST" /* Hardware Error Source Table */
71#define ACPI_SIG_MADT "APIC" /* Multiple APIC Description Table */
72#define ACPI_SIG_MSCT "MSCT" /* Maximum System Characteristics Table */
73#define ACPI_SIG_SBST "SBST" /* Smart Battery Specification Table */
74#define ACPI_SIG_SLIT "SLIT" /* System Locality Distance Information Table */
75#define ACPI_SIG_SRAT "SRAT" /* System Resource Affinity Table */
76
77
78/*
79 * All tables must be byte-packed to match the ACPI specification, since
80 * the tables are provided by the system BIOS.
81 */
82#pragma pack(1)
83
84/*
85 * Note: C bitfields are not used for this reason:
86 *
87 * "Bitfields are great and easy to read, but unfortunately the C language
88 * does not specify the layout of bitfields in memory, which means they are
89 * essentially useless for dealing with packed data in on-disk formats or
90 * binary wire protocols." (Or ACPI tables and buffers.) "If you ask me,
91 * this decision was a design error in C. Ritchie could have picked an order
92 * and stuck with it." Norman Ramsey.
93 * See http://stackoverflow.com/a/1053662/41661
94 */
95
96
97/*******************************************************************************
98 *
99 * Common subtable headers
100 *
101 ******************************************************************************/
102
103/* Generic subtable header (used in MADT, SRAT, etc.) */
104
105typedef struct acpi_subtable_header
106{
107 UINT8 Type;
108 UINT8 Length;
109
110} ACPI_SUBTABLE_HEADER;
111
112
113/* Subtable header for WHEA tables (EINJ, ERST, WDAT) */
114
115typedef struct acpi_whea_header
116{
117 UINT8 Action;
118 UINT8 Instruction;
119 UINT8 Flags;
120 UINT8 Reserved;
121 ACPI_GENERIC_ADDRESS RegisterRegion;
122 UINT64 Value; /* Value used with Read/Write register */
123 UINT64 Mask; /* Bitmask required for this register instruction */
124
125} ACPI_WHEA_HEADER;
126
127
128/*******************************************************************************
129 *
130 * BERT - Boot Error Record Table (ACPI 4.0)
131 * Version 1
132 *
133 ******************************************************************************/
134
135typedef struct acpi_table_bert
136{
137 ACPI_TABLE_HEADER Header; /* Common ACPI table header */
138 UINT32 RegionLength; /* Length of the boot error region */
139 UINT64 Address; /* Physical address of the error region */
140
141} ACPI_TABLE_BERT;
142
143
144/* Boot Error Region (not a subtable, pointed to by Address field above) */
145
146typedef struct acpi_bert_region
147{
148 UINT32 BlockStatus; /* Type of error information */
149 UINT32 RawDataOffset; /* Offset to raw error data */
150 UINT32 RawDataLength; /* Length of raw error data */
151 UINT32 DataLength; /* Length of generic error data */
152 UINT32 ErrorSeverity; /* Severity code */
153
154} ACPI_BERT_REGION;
155
156/* Values for BlockStatus flags above */
157
158#define ACPI_BERT_UNCORRECTABLE (1)
159#define ACPI_BERT_CORRECTABLE (1<<1)
160#define ACPI_BERT_MULTIPLE_UNCORRECTABLE (1<<2)
161#define ACPI_BERT_MULTIPLE_CORRECTABLE (1<<3)
162#define ACPI_BERT_ERROR_ENTRY_COUNT (0xFF<<4) /* 8 bits, error count */
163
164/* Values for ErrorSeverity above */
165
166enum AcpiBertErrorSeverity
167{
168 ACPI_BERT_ERROR_CORRECTABLE = 0,
169 ACPI_BERT_ERROR_FATAL = 1,
170 ACPI_BERT_ERROR_CORRECTED = 2,
171 ACPI_BERT_ERROR_NONE = 3,
172 ACPI_BERT_ERROR_RESERVED = 4 /* 4 and greater are reserved */
173};
174
175/*
176 * Note: The generic error data that follows the ErrorSeverity field above
177 * uses the ACPI_HEST_GENERIC_DATA defined under the HEST table below
178 */
179
180
181/*******************************************************************************
182 *
183 * CPEP - Corrected Platform Error Polling table (ACPI 4.0)
184 * Version 1
185 *
186 ******************************************************************************/
187
188typedef struct acpi_table_cpep
189{
190 ACPI_TABLE_HEADER Header; /* Common ACPI table header */
191 UINT64 Reserved;
192
193} ACPI_TABLE_CPEP;
194
195
196/* Subtable */
197
198typedef struct acpi_cpep_polling
199{
200 ACPI_SUBTABLE_HEADER Header;
201 UINT8 Id; /* Processor ID */
202 UINT8 Eid; /* Processor EID */
203 UINT32 Interval; /* Polling interval (msec) */
204
205} ACPI_CPEP_POLLING;
206
207
208/*******************************************************************************
209 *
210 * ECDT - Embedded Controller Boot Resources Table
211 * Version 1
212 *
213 ******************************************************************************/
214
215typedef struct acpi_table_ecdt
216{
217 ACPI_TABLE_HEADER Header; /* Common ACPI table header */
218 ACPI_GENERIC_ADDRESS Control; /* Address of EC command/status register */
219 ACPI_GENERIC_ADDRESS Data; /* Address of EC data register */
220 UINT32 Uid; /* Unique ID - must be same as the EC _UID method */
221 UINT8 Gpe; /* The GPE for the EC */
222 UINT8 Id[1]; /* Full namepath of the EC in the ACPI namespace */
223
224} ACPI_TABLE_ECDT;
225
226
227/*******************************************************************************
228 *
229 * EINJ - Error Injection Table (ACPI 4.0)
230 * Version 1
231 *
232 ******************************************************************************/
233
234typedef struct acpi_table_einj
235{
236 ACPI_TABLE_HEADER Header; /* Common ACPI table header */
237 UINT32 HeaderLength;
238 UINT8 Flags;
239 UINT8 Reserved[3];
240 UINT32 Entries;
241
242} ACPI_TABLE_EINJ;
243
244
245/* EINJ Injection Instruction Entries (actions) */
246
247typedef struct acpi_einj_entry
248{
249 ACPI_WHEA_HEADER WheaHeader; /* Common header for WHEA tables */
250
251} ACPI_EINJ_ENTRY;
252
253/* Masks for Flags field above */
254
255#define ACPI_EINJ_PRESERVE (1)
256
257/* Values for Action field above */
258
259enum AcpiEinjActions
260{
261 ACPI_EINJ_BEGIN_OPERATION = 0,
262 ACPI_EINJ_GET_TRIGGER_TABLE = 1,
263 ACPI_EINJ_SET_ERROR_TYPE = 2,
264 ACPI_EINJ_GET_ERROR_TYPE = 3,
265 ACPI_EINJ_END_OPERATION = 4,
266 ACPI_EINJ_EXECUTE_OPERATION = 5,
267 ACPI_EINJ_CHECK_BUSY_STATUS = 6,
268 ACPI_EINJ_GET_COMMAND_STATUS = 7,
269 ACPI_EINJ_SET_ERROR_TYPE_WITH_ADDRESS = 8,
270 ACPI_EINJ_ACTION_RESERVED = 9, /* 9 and greater are reserved */
271 ACPI_EINJ_TRIGGER_ERROR = 0xFF /* Except for this value */
272};
273
274/* Values for Instruction field above */
275
276enum AcpiEinjInstructions
277{
278 ACPI_EINJ_READ_REGISTER = 0,
279 ACPI_EINJ_READ_REGISTER_VALUE = 1,
280 ACPI_EINJ_WRITE_REGISTER = 2,
281 ACPI_EINJ_WRITE_REGISTER_VALUE = 3,
282 ACPI_EINJ_NOOP = 4,
283 ACPI_EINJ_FLUSH_CACHELINE = 5,
284 ACPI_EINJ_INSTRUCTION_RESERVED = 6 /* 6 and greater are reserved */
285};
286
287typedef struct acpi_einj_error_type_with_addr
288{
289 UINT32 ErrorType;
290 UINT32 VendorStructOffset;
291 UINT32 Flags;
292 UINT32 ApicId;
293 UINT64 Address;
294 UINT64 Range;
295 UINT32 PcieId;
296
297} ACPI_EINJ_ERROR_TYPE_WITH_ADDR;
298
299typedef struct acpi_einj_vendor
300{
301 UINT32 Length;
302 UINT32 PcieId;
303 UINT16 VendorId;
304 UINT16 DeviceId;
305 UINT8 RevisionId;
306 UINT8 Reserved[3];
307
308} ACPI_EINJ_VENDOR;
309
310
311/* EINJ Trigger Error Action Table */
312
313typedef struct acpi_einj_trigger
314{
315 UINT32 HeaderSize;
316 UINT32 Revision;
317 UINT32 TableSize;
318 UINT32 EntryCount;
319
320} ACPI_EINJ_TRIGGER;
321
322/* Command status return values */
323
324enum AcpiEinjCommandStatus
325{
326 ACPI_EINJ_SUCCESS = 0,
327 ACPI_EINJ_FAILURE = 1,
328 ACPI_EINJ_INVALID_ACCESS = 2,
329 ACPI_EINJ_STATUS_RESERVED = 3 /* 3 and greater are reserved */
330};
331
332
333/* Error types returned from ACPI_EINJ_GET_ERROR_TYPE (bitfield) */
334
335#define ACPI_EINJ_PROCESSOR_CORRECTABLE (1)
336#define ACPI_EINJ_PROCESSOR_UNCORRECTABLE (1<<1)
337#define ACPI_EINJ_PROCESSOR_FATAL (1<<2)
338#define ACPI_EINJ_MEMORY_CORRECTABLE (1<<3)
339#define ACPI_EINJ_MEMORY_UNCORRECTABLE (1<<4)
340#define ACPI_EINJ_MEMORY_FATAL (1<<5)
341#define ACPI_EINJ_PCIX_CORRECTABLE (1<<6)
342#define ACPI_EINJ_PCIX_UNCORRECTABLE (1<<7)
343#define ACPI_EINJ_PCIX_FATAL (1<<8)
344#define ACPI_EINJ_PLATFORM_CORRECTABLE (1<<9)
345#define ACPI_EINJ_PLATFORM_UNCORRECTABLE (1<<10)
346#define ACPI_EINJ_PLATFORM_FATAL (1<<11)
347#define ACPI_EINJ_VENDOR_DEFINED (1<<31)
348
349
350/*******************************************************************************
351 *
352 * ERST - Error Record Serialization Table (ACPI 4.0)
353 * Version 1
354 *
355 ******************************************************************************/
356
357typedef struct acpi_table_erst
358{
359 ACPI_TABLE_HEADER Header; /* Common ACPI table header */
360 UINT32 HeaderLength;
361 UINT32 Reserved;
362 UINT32 Entries;
363
364} ACPI_TABLE_ERST;
365
366
367/* ERST Serialization Entries (actions) */
368
369typedef struct acpi_erst_entry
370{
371 ACPI_WHEA_HEADER WheaHeader; /* Common header for WHEA tables */
372
373} ACPI_ERST_ENTRY;
374
375/* Masks for Flags field above */
376
377#define ACPI_ERST_PRESERVE (1)
378
379/* Values for Action field above */
380
381enum AcpiErstActions
382{
383 ACPI_ERST_BEGIN_WRITE = 0,
384 ACPI_ERST_BEGIN_READ = 1,
385 ACPI_ERST_BEGIN_CLEAR = 2,
386 ACPI_ERST_END = 3,
387 ACPI_ERST_SET_RECORD_OFFSET = 4,
388 ACPI_ERST_EXECUTE_OPERATION = 5,
389 ACPI_ERST_CHECK_BUSY_STATUS = 6,
390 ACPI_ERST_GET_COMMAND_STATUS = 7,
391 ACPI_ERST_GET_RECORD_ID = 8,
392 ACPI_ERST_SET_RECORD_ID = 9,
393 ACPI_ERST_GET_RECORD_COUNT = 10,
394 ACPI_ERST_BEGIN_DUMMY_WRIITE = 11,
395 ACPI_ERST_NOT_USED = 12,
396 ACPI_ERST_GET_ERROR_RANGE = 13,
397 ACPI_ERST_GET_ERROR_LENGTH = 14,
398 ACPI_ERST_GET_ERROR_ATTRIBUTES = 15,
399 ACPI_ERST_ACTION_RESERVED = 16 /* 16 and greater are reserved */
400};
401
402/* Values for Instruction field above */
403
404enum AcpiErstInstructions
405{
406 ACPI_ERST_READ_REGISTER = 0,
407 ACPI_ERST_READ_REGISTER_VALUE = 1,
408 ACPI_ERST_WRITE_REGISTER = 2,
409 ACPI_ERST_WRITE_REGISTER_VALUE = 3,
410 ACPI_ERST_NOOP = 4,
411 ACPI_ERST_LOAD_VAR1 = 5,
412 ACPI_ERST_LOAD_VAR2 = 6,
413 ACPI_ERST_STORE_VAR1 = 7,
414 ACPI_ERST_ADD = 8,
415 ACPI_ERST_SUBTRACT = 9,
416 ACPI_ERST_ADD_VALUE = 10,
417 ACPI_ERST_SUBTRACT_VALUE = 11,
418 ACPI_ERST_STALL = 12,
419 ACPI_ERST_STALL_WHILE_TRUE = 13,
420 ACPI_ERST_SKIP_NEXT_IF_TRUE = 14,
421 ACPI_ERST_GOTO = 15,
422 ACPI_ERST_SET_SRC_ADDRESS_BASE = 16,
423 ACPI_ERST_SET_DST_ADDRESS_BASE = 17,
424 ACPI_ERST_MOVE_DATA = 18,
425 ACPI_ERST_INSTRUCTION_RESERVED = 19 /* 19 and greater are reserved */
426};
427
428/* Command status return values */
429
430enum AcpiErstCommandStatus
431{
432 ACPI_ERST_SUCESS = 0,
433 ACPI_ERST_NO_SPACE = 1,
434 ACPI_ERST_NOT_AVAILABLE = 2,
435 ACPI_ERST_FAILURE = 3,
436 ACPI_ERST_RECORD_EMPTY = 4,
437 ACPI_ERST_NOT_FOUND = 5,
438 ACPI_ERST_STATUS_RESERVED = 6 /* 6 and greater are reserved */
439};
440
441
442/* Error Record Serialization Information */
443
444typedef struct acpi_erst_info
445{
446 UINT16 Signature; /* Should be "ER" */
447 UINT8 Data[48];
448
449} ACPI_ERST_INFO;
450
451
452/*******************************************************************************
453 *
454 * HEST - Hardware Error Source Table (ACPI 4.0)
455 * Version 1
456 *
457 ******************************************************************************/
458
459typedef struct acpi_table_hest
460{
461 ACPI_TABLE_HEADER Header; /* Common ACPI table header */
462 UINT32 ErrorSourceCount;
463
464} ACPI_TABLE_HEST;
465
466
467/* HEST subtable header */
468
469typedef struct acpi_hest_header
470{
471 UINT16 Type;
472 UINT16 SourceId;
473
474} ACPI_HEST_HEADER;
475
476
477/* Values for Type field above for subtables */
478
479enum AcpiHestTypes
480{
481 ACPI_HEST_TYPE_IA32_CHECK = 0,
482 ACPI_HEST_TYPE_IA32_CORRECTED_CHECK = 1,
483 ACPI_HEST_TYPE_IA32_NMI = 2,
484 ACPI_HEST_TYPE_NOT_USED3 = 3,
485 ACPI_HEST_TYPE_NOT_USED4 = 4,
486 ACPI_HEST_TYPE_NOT_USED5 = 5,
487 ACPI_HEST_TYPE_AER_ROOT_PORT = 6,
488 ACPI_HEST_TYPE_AER_ENDPOINT = 7,
489 ACPI_HEST_TYPE_AER_BRIDGE = 8,
490 ACPI_HEST_TYPE_GENERIC_ERROR = 9,
491 ACPI_HEST_TYPE_RESERVED = 10 /* 10 and greater are reserved */
492};
493
494
495/*
496 * HEST substructures contained in subtables
497 */
498
499/*
500 * IA32 Error Bank(s) - Follows the ACPI_HEST_IA_MACHINE_CHECK and
501 * ACPI_HEST_IA_CORRECTED structures.
502 */
503typedef struct acpi_hest_ia_error_bank
504{
505 UINT8 BankNumber;
506 UINT8 ClearStatusOnInit;
507 UINT8 StatusFormat;
508 UINT8 Reserved;
509 UINT32 ControlRegister;
510 UINT64 ControlData;
511 UINT32 StatusRegister;
512 UINT32 AddressRegister;
513 UINT32 MiscRegister;
514
515} ACPI_HEST_IA_ERROR_BANK;
516
517
518/* Common HEST sub-structure for PCI/AER structures below (6,7,8) */
519
520typedef struct acpi_hest_aer_common
521{
522 UINT16 Reserved1;
523 UINT8 Flags;
524 UINT8 Enabled;
525 UINT32 RecordsToPreallocate;
526 UINT32 MaxSectionsPerRecord;
527 UINT32 Bus;
528 UINT16 Device;
529 UINT16 Function;
530 UINT16 DeviceControl;
531 UINT16 Reserved2;
532 UINT32 UncorrectableMask;
533 UINT32 UncorrectableSeverity;
534 UINT32 CorrectableMask;
535 UINT32 AdvancedCapabilities;
536
537} ACPI_HEST_AER_COMMON;
538
539/* Masks for HEST Flags fields */
540
541#define ACPI_HEST_FIRMWARE_FIRST (1)
542#define ACPI_HEST_GLOBAL (1<<1)
543
544
545/* Hardware Error Notification */
546
547typedef struct acpi_hest_notify
548{
549 UINT8 Type;
550 UINT8 Length;
551 UINT16 ConfigWriteEnable;
552 UINT32 PollInterval;
553 UINT32 Vector;
554 UINT32 PollingThresholdValue;
555 UINT32 PollingThresholdWindow;
556 UINT32 ErrorThresholdValue;
557 UINT32 ErrorThresholdWindow;
558
559} ACPI_HEST_NOTIFY;
560
561/* Values for Notify Type field above */
562
563enum AcpiHestNotifyTypes
564{
565 ACPI_HEST_NOTIFY_POLLED = 0,
566 ACPI_HEST_NOTIFY_EXTERNAL = 1,
567 ACPI_HEST_NOTIFY_LOCAL = 2,
568 ACPI_HEST_NOTIFY_SCI = 3,
569 ACPI_HEST_NOTIFY_NMI = 4,
570 ACPI_HEST_NOTIFY_RESERVED = 5 /* 5 and greater are reserved */
571};
572
573/* Values for ConfigWriteEnable bitfield above */
574
575#define ACPI_HEST_TYPE (1)
576#define ACPI_HEST_POLL_INTERVAL (1<<1)
577#define ACPI_HEST_POLL_THRESHOLD_VALUE (1<<2)
578#define ACPI_HEST_POLL_THRESHOLD_WINDOW (1<<3)
579#define ACPI_HEST_ERR_THRESHOLD_VALUE (1<<4)
580#define ACPI_HEST_ERR_THRESHOLD_WINDOW (1<<5)
581
582
583/*
584 * HEST subtables
585 */
586
587/* 0: IA32 Machine Check Exception */
588
589typedef struct acpi_hest_ia_machine_check
590{
591 ACPI_HEST_HEADER Header;
592 UINT16 Reserved1;
593 UINT8 Flags;
594 UINT8 Enabled;
595 UINT32 RecordsToPreallocate;
596 UINT32 MaxSectionsPerRecord;
597 UINT64 GlobalCapabilityData;
598 UINT64 GlobalControlData;
599 UINT8 NumHardwareBanks;
600 UINT8 Reserved3[7];
601
602} ACPI_HEST_IA_MACHINE_CHECK;
603
604
605/* 1: IA32 Corrected Machine Check */
606
607typedef struct acpi_hest_ia_corrected
608{
609 ACPI_HEST_HEADER Header;
610 UINT16 Reserved1;
611 UINT8 Flags;
612 UINT8 Enabled;
613 UINT32 RecordsToPreallocate;
614 UINT32 MaxSectionsPerRecord;
615 ACPI_HEST_NOTIFY Notify;
616 UINT8 NumHardwareBanks;
617 UINT8 Reserved2[3];
618
619} ACPI_HEST_IA_CORRECTED;
620
621
622/* 2: IA32 Non-Maskable Interrupt */
623
624typedef struct acpi_hest_ia_nmi
625{
626 ACPI_HEST_HEADER Header;
627 UINT32 Reserved;
628 UINT32 RecordsToPreallocate;
629 UINT32 MaxSectionsPerRecord;
630 UINT32 MaxRawDataLength;
631
632} ACPI_HEST_IA_NMI;
633
634
635/* 3,4,5: Not used */
636
637/* 6: PCI Express Root Port AER */
638
639typedef struct acpi_hest_aer_root
640{
641 ACPI_HEST_HEADER Header;
642 ACPI_HEST_AER_COMMON Aer;
643 UINT32 RootErrorCommand;
644
645} ACPI_HEST_AER_ROOT;
646
647
648/* 7: PCI Express AER (AER Endpoint) */
649
650typedef struct acpi_hest_aer
651{
652 ACPI_HEST_HEADER Header;
653 ACPI_HEST_AER_COMMON Aer;
654
655} ACPI_HEST_AER;
656
657
658/* 8: PCI Express/PCI-X Bridge AER */
659
660typedef struct acpi_hest_aer_bridge
661{
662 ACPI_HEST_HEADER Header;
663 ACPI_HEST_AER_COMMON Aer;
664 UINT32 UncorrectableMask2;
665 UINT32 UncorrectableSeverity2;
666 UINT32 AdvancedCapabilities2;
667
668} ACPI_HEST_AER_BRIDGE;
669
670
671/* 9: Generic Hardware Error Source */
672
673typedef struct acpi_hest_generic
674{
675 ACPI_HEST_HEADER Header;
676 UINT16 RelatedSourceId;
677 UINT8 Reserved;
678 UINT8 Enabled;
679 UINT32 RecordsToPreallocate;
680 UINT32 MaxSectionsPerRecord;
681 UINT32 MaxRawDataLength;
682 ACPI_GENERIC_ADDRESS ErrorStatusAddress;
683 ACPI_HEST_NOTIFY Notify;
684 UINT32 ErrorBlockLength;
685
686} ACPI_HEST_GENERIC;
687
688
689/* Generic Error Status block */
690
691typedef struct acpi_hest_generic_status
692{
693 UINT32 BlockStatus;
694 UINT32 RawDataOffset;
695 UINT32 RawDataLength;
696 UINT32 DataLength;
697 UINT32 ErrorSeverity;
698
699} ACPI_HEST_GENERIC_STATUS;
700
701/* Values for BlockStatus flags above */
702
703#define ACPI_HEST_UNCORRECTABLE (1)
704#define ACPI_HEST_CORRECTABLE (1<<1)
705#define ACPI_HEST_MULTIPLE_UNCORRECTABLE (1<<2)
706#define ACPI_HEST_MULTIPLE_CORRECTABLE (1<<3)
707#define ACPI_HEST_ERROR_ENTRY_COUNT (0xFF<<4) /* 8 bits, error count */
708
709
710/* Generic Error Data entry */
711
712typedef struct acpi_hest_generic_data
713{
714 UINT8 SectionType[16];
715 UINT32 ErrorSeverity;
716 UINT16 Revision;
717 UINT8 ValidationBits;
718 UINT8 Flags;
719 UINT32 ErrorDataLength;
720 UINT8 FruId[16];
721 UINT8 FruText[20];
722
723} ACPI_HEST_GENERIC_DATA;
724
725
726/*******************************************************************************
727 *
728 * MADT - Multiple APIC Description Table
729 * Version 3
730 *
731 ******************************************************************************/
732
733typedef struct acpi_table_madt
734{
735 ACPI_TABLE_HEADER Header; /* Common ACPI table header */
736 UINT32 Address; /* Physical address of local APIC */
737 UINT32 Flags;
738
739} ACPI_TABLE_MADT;
740
741/* Masks for Flags field above */
742
743#define ACPI_MADT_PCAT_COMPAT (1) /* 00: System also has dual 8259s */
744
745/* Values for PCATCompat flag */
746
747#define ACPI_MADT_DUAL_PIC 0
748#define ACPI_MADT_MULTIPLE_APIC 1
749
750
751/* Values for MADT subtable type in ACPI_SUBTABLE_HEADER */
752
753enum AcpiMadtType
754{
755 ACPI_MADT_TYPE_LOCAL_APIC = 0,
756 ACPI_MADT_TYPE_IO_APIC = 1,
757 ACPI_MADT_TYPE_INTERRUPT_OVERRIDE = 2,
758 ACPI_MADT_TYPE_NMI_SOURCE = 3,
759 ACPI_MADT_TYPE_LOCAL_APIC_NMI = 4,
760 ACPI_MADT_TYPE_LOCAL_APIC_OVERRIDE = 5,
761 ACPI_MADT_TYPE_IO_SAPIC = 6,
762 ACPI_MADT_TYPE_LOCAL_SAPIC = 7,
763 ACPI_MADT_TYPE_INTERRUPT_SOURCE = 8,
764 ACPI_MADT_TYPE_LOCAL_X2APIC = 9,
765 ACPI_MADT_TYPE_LOCAL_X2APIC_NMI = 10,
766 ACPI_MADT_TYPE_GENERIC_INTERRUPT = 11,
767 ACPI_MADT_TYPE_GENERIC_DISTRIBUTOR = 12,
768 ACPI_MADT_TYPE_RESERVED = 13 /* 13 and greater are reserved */
769};
770
771
772/*
773 * MADT Sub-tables, correspond to Type in ACPI_SUBTABLE_HEADER
774 */
775
776/* 0: Processor Local APIC */
777
778typedef struct acpi_madt_local_apic
779{
780 ACPI_SUBTABLE_HEADER Header;
781 UINT8 ProcessorId; /* ACPI processor id */
782 UINT8 Id; /* Processor's local APIC id */
783 UINT32 LapicFlags;
784
785} ACPI_MADT_LOCAL_APIC;
786
787
788/* 1: IO APIC */
789
790typedef struct acpi_madt_io_apic
791{
792 ACPI_SUBTABLE_HEADER Header;
793 UINT8 Id; /* I/O APIC ID */
794 UINT8 Reserved; /* Reserved - must be zero */
795 UINT32 Address; /* APIC physical address */
796 UINT32 GlobalIrqBase; /* Global system interrupt where INTI lines start */
797
798} ACPI_MADT_IO_APIC;
799
800
801/* 2: Interrupt Override */
802
803typedef struct acpi_madt_interrupt_override
804{
805 ACPI_SUBTABLE_HEADER Header;
806 UINT8 Bus; /* 0 - ISA */
807 UINT8 SourceIrq; /* Interrupt source (IRQ) */
808 UINT32 GlobalIrq; /* Global system interrupt */
809 UINT16 IntiFlags;
810
811} ACPI_MADT_INTERRUPT_OVERRIDE;
812
813
814/* 3: NMI Source */
815
816typedef struct acpi_madt_nmi_source
817{
818 ACPI_SUBTABLE_HEADER Header;
819 UINT16 IntiFlags;
820 UINT32 GlobalIrq; /* Global system interrupt */
821
822} ACPI_MADT_NMI_SOURCE;
823
824
825/* 4: Local APIC NMI */
826
827typedef struct acpi_madt_local_apic_nmi
828{
829 ACPI_SUBTABLE_HEADER Header;
830 UINT8 ProcessorId; /* ACPI processor id */
831 UINT16 IntiFlags;
832 UINT8 Lint; /* LINTn to which NMI is connected */
833
834} ACPI_MADT_LOCAL_APIC_NMI;
835
836
837/* 5: Address Override */
838
839typedef struct acpi_madt_local_apic_override
840{
841 ACPI_SUBTABLE_HEADER Header;
842 UINT16 Reserved; /* Reserved, must be zero */
843 UINT64 Address; /* APIC physical address */
844
845} ACPI_MADT_LOCAL_APIC_OVERRIDE;
846
847
848/* 6: I/O Sapic */
849
850typedef struct acpi_madt_io_sapic
851{
852 ACPI_SUBTABLE_HEADER Header;
853 UINT8 Id; /* I/O SAPIC ID */
854 UINT8 Reserved; /* Reserved, must be zero */
855 UINT32 GlobalIrqBase; /* Global interrupt for SAPIC start */
856 UINT64 Address; /* SAPIC physical address */
857
858} ACPI_MADT_IO_SAPIC;
859
860
861/* 7: Local Sapic */
862
863typedef struct acpi_madt_local_sapic
864{
865 ACPI_SUBTABLE_HEADER Header;
866 UINT8 ProcessorId; /* ACPI processor id */
867 UINT8 Id; /* SAPIC ID */
868 UINT8 Eid; /* SAPIC EID */
869 UINT8 Reserved[3]; /* Reserved, must be zero */
870 UINT32 LapicFlags;
871 UINT32 Uid; /* Numeric UID - ACPI 3.0 */
872 char UidString[1]; /* String UID - ACPI 3.0 */
873
874} ACPI_MADT_LOCAL_SAPIC;
875
876
877/* 8: Platform Interrupt Source */
878
879typedef struct acpi_madt_interrupt_source
880{
881 ACPI_SUBTABLE_HEADER Header;
882 UINT16 IntiFlags;
883 UINT8 Type; /* 1=PMI, 2=INIT, 3=corrected */
884 UINT8 Id; /* Processor ID */
885 UINT8 Eid; /* Processor EID */
886 UINT8 IoSapicVector; /* Vector value for PMI interrupts */
887 UINT32 GlobalIrq; /* Global system interrupt */
888 UINT32 Flags; /* Interrupt Source Flags */
889
890} ACPI_MADT_INTERRUPT_SOURCE;
891
892/* Masks for Flags field above */
893
894#define ACPI_MADT_CPEI_OVERRIDE (1)
895
896
897/* 9: Processor Local X2APIC (ACPI 4.0) */
898
899typedef struct acpi_madt_local_x2apic
900{
901 ACPI_SUBTABLE_HEADER Header;
902 UINT16 Reserved; /* Reserved - must be zero */
903 UINT32 LocalApicId; /* Processor x2APIC ID */
904 UINT32 LapicFlags;
905 UINT32 Uid; /* ACPI processor UID */
906
907} ACPI_MADT_LOCAL_X2APIC;
908
909
910/* 10: Local X2APIC NMI (ACPI 4.0) */
911
912typedef struct acpi_madt_local_x2apic_nmi
913{
914 ACPI_SUBTABLE_HEADER Header;
915 UINT16 IntiFlags;
916 UINT32 Uid; /* ACPI processor UID */
917 UINT8 Lint; /* LINTn to which NMI is connected */
918 UINT8 Reserved[3]; /* Reserved - must be zero */
919
920} ACPI_MADT_LOCAL_X2APIC_NMI;
921
922
923/* 11: Generic Interrupt (ACPI 5.0) */
924
925typedef struct acpi_madt_generic_interrupt
926{
927 ACPI_SUBTABLE_HEADER Header;
928 UINT16 Reserved; /* Reserved - must be zero */
929 UINT32 GicId;
930 UINT32 Uid;
931 UINT32 Flags;
932 UINT32 ParkingVersion;
933 UINT32 PerformanceInterrupt;
934 UINT64 ParkedAddress;
935 UINT64 BaseAddress;
936
937} ACPI_MADT_GENERIC_INTERRUPT;
938
939
940/* 12: Generic Distributor (ACPI 5.0) */
941
942typedef struct acpi_madt_generic_distributor
943{
944 ACPI_SUBTABLE_HEADER Header;
945 UINT16 Reserved; /* Reserved - must be zero */
946 UINT32 GicId;
947 UINT64 BaseAddress;
948 UINT32 GlobalIrqBase;
949 UINT32 Reserved2; /* Reserved - must be zero */
950
951} ACPI_MADT_GENERIC_DISTRIBUTOR;
952
953
954/*
955 * Common flags fields for MADT subtables
956 */
957
958/* MADT Local APIC flags (LapicFlags) and GIC flags */
959
960#define ACPI_MADT_ENABLED (1) /* 00: Processor is usable if set */
961
962/* MADT MPS INTI flags (IntiFlags) */
963
964#define ACPI_MADT_POLARITY_MASK (3) /* 00-01: Polarity of APIC I/O input signals */
965#define ACPI_MADT_TRIGGER_MASK (3<<2) /* 02-03: Trigger mode of APIC input signals */
966
967/* Values for MPS INTI flags */
968
969#define ACPI_MADT_POLARITY_CONFORMS 0
970#define ACPI_MADT_POLARITY_ACTIVE_HIGH 1
971#define ACPI_MADT_POLARITY_RESERVED 2
972#define ACPI_MADT_POLARITY_ACTIVE_LOW 3
973
974#define ACPI_MADT_TRIGGER_CONFORMS (0)
975#define ACPI_MADT_TRIGGER_EDGE (1<<2)
976#define ACPI_MADT_TRIGGER_RESERVED (2<<2)
977#define ACPI_MADT_TRIGGER_LEVEL (3<<2)
978
979
980/*******************************************************************************
981 *
982 * MSCT - Maximum System Characteristics Table (ACPI 4.0)
983 * Version 1
984 *
985 ******************************************************************************/
986
987typedef struct acpi_table_msct
988{
989 ACPI_TABLE_HEADER Header; /* Common ACPI table header */
990 UINT32 ProximityOffset; /* Location of proximity info struct(s) */
991 UINT32 MaxProximityDomains;/* Max number of proximity domains */
992 UINT32 MaxClockDomains; /* Max number of clock domains */
993 UINT64 MaxAddress; /* Max physical address in system */
994
995} ACPI_TABLE_MSCT;
996
997
998/* Subtable - Maximum Proximity Domain Information. Version 1 */
999
1000typedef struct acpi_msct_proximity
1001{
1002 UINT8 Revision;
1003 UINT8 Length;
1004 UINT32 RangeStart; /* Start of domain range */
1005 UINT32 RangeEnd; /* End of domain range */
1006 UINT32 ProcessorCapacity;
1007 UINT64 MemoryCapacity; /* In bytes */
1008
1009} ACPI_MSCT_PROXIMITY;
1010
1011
1012/*******************************************************************************
1013 *
1014 * SBST - Smart Battery Specification Table
1015 * Version 1
1016 *
1017 ******************************************************************************/
1018
1019typedef struct acpi_table_sbst
1020{
1021 ACPI_TABLE_HEADER Header; /* Common ACPI table header */
1022 UINT32 WarningLevel;
1023 UINT32 LowLevel;
1024 UINT32 CriticalLevel;
1025
1026} ACPI_TABLE_SBST;
1027
1028
1029/*******************************************************************************
1030 *
1031 * SLIT - System Locality Distance Information Table
1032 * Version 1
1033 *
1034 ******************************************************************************/
1035
1036typedef struct acpi_table_slit
1037{
1038 ACPI_TABLE_HEADER Header; /* Common ACPI table header */
1039 UINT64 LocalityCount;
1040 UINT8 Entry[1]; /* Real size = localities^2 */
1041
1042} ACPI_TABLE_SLIT;
1043
1044
1045/*******************************************************************************
1046 *
1047 * SRAT - System Resource Affinity Table
1048 * Version 3
1049 *
1050 ******************************************************************************/
1051
1052typedef struct acpi_table_srat
1053{
1054 ACPI_TABLE_HEADER Header; /* Common ACPI table header */
1055 UINT32 TableRevision; /* Must be value '1' */
1056 UINT64 Reserved; /* Reserved, must be zero */
1057
1058} ACPI_TABLE_SRAT;
1059
1060/* Values for subtable type in ACPI_SUBTABLE_HEADER */
1061
1062enum AcpiSratType
1063{
1064 ACPI_SRAT_TYPE_CPU_AFFINITY = 0,
1065 ACPI_SRAT_TYPE_MEMORY_AFFINITY = 1,
1066 ACPI_SRAT_TYPE_X2APIC_CPU_AFFINITY = 2,
1067 ACPI_SRAT_TYPE_RESERVED = 3 /* 3 and greater are reserved */
1068};
1069
1070/*
1071 * SRAT Sub-tables, correspond to Type in ACPI_SUBTABLE_HEADER
1072 */
1073
1074/* 0: Processor Local APIC/SAPIC Affinity */
1075
1076typedef struct acpi_srat_cpu_affinity
1077{
1078 ACPI_SUBTABLE_HEADER Header;
1079 UINT8 ProximityDomainLo;
1080 UINT8 ApicId;
1081 UINT32 Flags;
1082 UINT8 LocalSapicEid;
1083 UINT8 ProximityDomainHi[3];
1084 UINT32 Reserved; /* Reserved, must be zero */
1085
1086} ACPI_SRAT_CPU_AFFINITY;
1087
1088/* Flags */
1089
1090#define ACPI_SRAT_CPU_USE_AFFINITY (1) /* 00: Use affinity structure */
1091
1092
1093/* 1: Memory Affinity */
1094
1095typedef struct acpi_srat_mem_affinity
1096{
1097 ACPI_SUBTABLE_HEADER Header;
1098 UINT32 ProximityDomain;
1099 UINT16 Reserved; /* Reserved, must be zero */
1100 UINT64 BaseAddress;
1101 UINT64 Length;
1102 UINT32 Reserved1;
1103 UINT32 Flags;
1104 UINT64 Reserved2; /* Reserved, must be zero */
1105
1106} ACPI_SRAT_MEM_AFFINITY;
1107
1108/* Flags */
1109
1110#define ACPI_SRAT_MEM_ENABLED (1) /* 00: Use affinity structure */
1111#define ACPI_SRAT_MEM_HOT_PLUGGABLE (1<<1) /* 01: Memory region is hot pluggable */
1112#define ACPI_SRAT_MEM_NON_VOLATILE (1<<2) /* 02: Memory region is non-volatile */
1113
1114
1115/* 2: Processor Local X2_APIC Affinity (ACPI 4.0) */
1116
1117typedef struct acpi_srat_x2apic_cpu_affinity
1118{
1119 ACPI_SUBTABLE_HEADER Header;
1120 UINT16 Reserved; /* Reserved, must be zero */
1121 UINT32 ProximityDomain;
1122 UINT32 ApicId;
1123 UINT32 Flags;
1124 UINT32 ClockDomain;
1125 UINT32 Reserved2;
1126
1127} ACPI_SRAT_X2APIC_CPU_AFFINITY;
1128
1129/* Flags for ACPI_SRAT_CPU_AFFINITY and ACPI_SRAT_X2APIC_CPU_AFFINITY */
1130
1131#define ACPI_SRAT_CPU_ENABLED (1) /* 00: Use affinity structure */
1132
1133
1134/* Reset to default packing */
1135
1136#pragma pack()
1137
1138#endif /* __ACTBL1_H__ */