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1/******************************************************************************
2 *
3 * Name: actbl1.h - Additional ACPI table definitions
4 *
5 *****************************************************************************/
6
7/*
8 * Copyright (C) 2000 - 2011, 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 * Additional ACPI Tables (1)
50 *
51 * These tables are not consumed directly by the ACPICA subsystem, but are
52 * included here to support device drivers and the AML disassembler.
53 *
54 * The tables in this file are fully defined within the ACPI specification.
55 *
56 ******************************************************************************/
57
58/*
59 * Values for description table header signatures for tables defined in this
60 * file. Useful because they make it more difficult to inadvertently type in
61 * the wrong signature.
62 */
63#define ACPI_SIG_BERT "BERT" /* Boot Error Record Table */
64#define ACPI_SIG_CPEP "CPEP" /* Corrected Platform Error Polling table */
65#define ACPI_SIG_ECDT "ECDT" /* Embedded Controller Boot Resources Table */
66#define ACPI_SIG_EINJ "EINJ" /* Error Injection table */
67#define ACPI_SIG_ERST "ERST" /* Error Record Serialization Table */
68#define ACPI_SIG_HEST "HEST" /* Hardware Error Source Table */
69#define ACPI_SIG_MADT "APIC" /* Multiple APIC Description Table */
70#define ACPI_SIG_MSCT "MSCT" /* Maximum System Characteristics Table */
71#define ACPI_SIG_SBST "SBST" /* Smart Battery Specification Table */
72#define ACPI_SIG_SLIT "SLIT" /* System Locality Distance Information Table */
73#define ACPI_SIG_SRAT "SRAT" /* System Resource Affinity Table */
74
75/*
76 * All tables must be byte-packed to match the ACPI specification, since
77 * the tables are provided by the system BIOS.
78 */
79#pragma pack(1)
80
81/*
82 * Note about bitfields: The u8 type is used for bitfields in ACPI tables.
83 * This is the only type that is even remotely portable. Anything else is not
84 * portable, so do not use any other bitfield types.
85 */
86
87/*******************************************************************************
88 *
89 * Common subtable headers
90 *
91 ******************************************************************************/
92
93/* Generic subtable header (used in MADT, SRAT, etc.) */
94
95struct acpi_subtable_header {
96 u8 type;
97 u8 length;
98};
99
100/* Subtable header for WHEA tables (EINJ, ERST, WDAT) */
101
102struct acpi_whea_header {
103 u8 action;
104 u8 instruction;
105 u8 flags;
106 u8 reserved;
107 struct acpi_generic_address register_region;
108 u64 value; /* Value used with Read/Write register */
109 u64 mask; /* Bitmask required for this register instruction */
110};
111
112/*******************************************************************************
113 *
114 * BERT - Boot Error Record Table (ACPI 4.0)
115 * Version 1
116 *
117 ******************************************************************************/
118
119struct acpi_table_bert {
120 struct acpi_table_header header; /* Common ACPI table header */
121 u32 region_length; /* Length of the boot error region */
122 u64 address; /* Physical address of the error region */
123};
124
125/* Boot Error Region (not a subtable, pointed to by Address field above) */
126
127struct acpi_bert_region {
128 u32 block_status; /* Type of error information */
129 u32 raw_data_offset; /* Offset to raw error data */
130 u32 raw_data_length; /* Length of raw error data */
131 u32 data_length; /* Length of generic error data */
132 u32 error_severity; /* Severity code */
133};
134
135/* Values for block_status flags above */
136
137#define ACPI_BERT_UNCORRECTABLE (1)
138#define ACPI_BERT_CORRECTABLE (1<<1)
139#define ACPI_BERT_MULTIPLE_UNCORRECTABLE (1<<2)
140#define ACPI_BERT_MULTIPLE_CORRECTABLE (1<<3)
141#define ACPI_BERT_ERROR_ENTRY_COUNT (0xFF<<4) /* 8 bits, error count */
142
143/* Values for error_severity above */
144
145enum acpi_bert_error_severity {
146 ACPI_BERT_ERROR_CORRECTABLE = 0,
147 ACPI_BERT_ERROR_FATAL = 1,
148 ACPI_BERT_ERROR_CORRECTED = 2,
149 ACPI_BERT_ERROR_NONE = 3,
150 ACPI_BERT_ERROR_RESERVED = 4 /* 4 and greater are reserved */
151};
152
153/*
154 * Note: The generic error data that follows the error_severity field above
155 * uses the struct acpi_hest_generic_data defined under the HEST table below
156 */
157
158/*******************************************************************************
159 *
160 * CPEP - Corrected Platform Error Polling table (ACPI 4.0)
161 * Version 1
162 *
163 ******************************************************************************/
164
165struct acpi_table_cpep {
166 struct acpi_table_header header; /* Common ACPI table header */
167 u64 reserved;
168};
169
170/* Subtable */
171
172struct acpi_cpep_polling {
173 struct acpi_subtable_header header;
174 u8 id; /* Processor ID */
175 u8 eid; /* Processor EID */
176 u32 interval; /* Polling interval (msec) */
177};
178
179/*******************************************************************************
180 *
181 * ECDT - Embedded Controller Boot Resources Table
182 * Version 1
183 *
184 ******************************************************************************/
185
186struct acpi_table_ecdt {
187 struct acpi_table_header header; /* Common ACPI table header */
188 struct acpi_generic_address control; /* Address of EC command/status register */
189 struct acpi_generic_address data; /* Address of EC data register */
190 u32 uid; /* Unique ID - must be same as the EC _UID method */
191 u8 gpe; /* The GPE for the EC */
192 u8 id[1]; /* Full namepath of the EC in the ACPI namespace */
193};
194
195/*******************************************************************************
196 *
197 * EINJ - Error Injection Table (ACPI 4.0)
198 * Version 1
199 *
200 ******************************************************************************/
201
202struct acpi_table_einj {
203 struct acpi_table_header header; /* Common ACPI table header */
204 u32 header_length;
205 u8 flags;
206 u8 reserved[3];
207 u32 entries;
208};
209
210/* EINJ Injection Instruction Entries (actions) */
211
212struct acpi_einj_entry {
213 struct acpi_whea_header whea_header; /* Common header for WHEA tables */
214};
215
216/* Masks for Flags field above */
217
218#define ACPI_EINJ_PRESERVE (1)
219
220/* Values for Action field above */
221
222enum acpi_einj_actions {
223 ACPI_EINJ_BEGIN_OPERATION = 0,
224 ACPI_EINJ_GET_TRIGGER_TABLE = 1,
225 ACPI_EINJ_SET_ERROR_TYPE = 2,
226 ACPI_EINJ_GET_ERROR_TYPE = 3,
227 ACPI_EINJ_END_OPERATION = 4,
228 ACPI_EINJ_EXECUTE_OPERATION = 5,
229 ACPI_EINJ_CHECK_BUSY_STATUS = 6,
230 ACPI_EINJ_GET_COMMAND_STATUS = 7,
231 ACPI_EINJ_ACTION_RESERVED = 8, /* 8 and greater are reserved */
232 ACPI_EINJ_TRIGGER_ERROR = 0xFF /* Except for this value */
233};
234
235/* Values for Instruction field above */
236
237enum acpi_einj_instructions {
238 ACPI_EINJ_READ_REGISTER = 0,
239 ACPI_EINJ_READ_REGISTER_VALUE = 1,
240 ACPI_EINJ_WRITE_REGISTER = 2,
241 ACPI_EINJ_WRITE_REGISTER_VALUE = 3,
242 ACPI_EINJ_NOOP = 4,
243 ACPI_EINJ_INSTRUCTION_RESERVED = 5 /* 5 and greater are reserved */
244};
245
246/* EINJ Trigger Error Action Table */
247
248struct acpi_einj_trigger {
249 u32 header_size;
250 u32 revision;
251 u32 table_size;
252 u32 entry_count;
253};
254
255/* Command status return values */
256
257enum acpi_einj_command_status {
258 ACPI_EINJ_SUCCESS = 0,
259 ACPI_EINJ_FAILURE = 1,
260 ACPI_EINJ_INVALID_ACCESS = 2,
261 ACPI_EINJ_STATUS_RESERVED = 3 /* 3 and greater are reserved */
262};
263
264/* Error types returned from ACPI_EINJ_GET_ERROR_TYPE (bitfield) */
265
266#define ACPI_EINJ_PROCESSOR_CORRECTABLE (1)
267#define ACPI_EINJ_PROCESSOR_UNCORRECTABLE (1<<1)
268#define ACPI_EINJ_PROCESSOR_FATAL (1<<2)
269#define ACPI_EINJ_MEMORY_CORRECTABLE (1<<3)
270#define ACPI_EINJ_MEMORY_UNCORRECTABLE (1<<4)
271#define ACPI_EINJ_MEMORY_FATAL (1<<5)
272#define ACPI_EINJ_PCIX_CORRECTABLE (1<<6)
273#define ACPI_EINJ_PCIX_UNCORRECTABLE (1<<7)
274#define ACPI_EINJ_PCIX_FATAL (1<<8)
275#define ACPI_EINJ_PLATFORM_CORRECTABLE (1<<9)
276#define ACPI_EINJ_PLATFORM_UNCORRECTABLE (1<<10)
277#define ACPI_EINJ_PLATFORM_FATAL (1<<11)
278
279/*******************************************************************************
280 *
281 * ERST - Error Record Serialization Table (ACPI 4.0)
282 * Version 1
283 *
284 ******************************************************************************/
285
286struct acpi_table_erst {
287 struct acpi_table_header header; /* Common ACPI table header */
288 u32 header_length;
289 u32 reserved;
290 u32 entries;
291};
292
293/* ERST Serialization Entries (actions) */
294
295struct acpi_erst_entry {
296 struct acpi_whea_header whea_header; /* Common header for WHEA tables */
297};
298
299/* Masks for Flags field above */
300
301#define ACPI_ERST_PRESERVE (1)
302
303/* Values for Action field above */
304
305enum acpi_erst_actions {
306 ACPI_ERST_BEGIN_WRITE = 0,
307 ACPI_ERST_BEGIN_READ = 1,
308 ACPI_ERST_BEGIN_CLEAR = 2,
309 ACPI_ERST_END = 3,
310 ACPI_ERST_SET_RECORD_OFFSET = 4,
311 ACPI_ERST_EXECUTE_OPERATION = 5,
312 ACPI_ERST_CHECK_BUSY_STATUS = 6,
313 ACPI_ERST_GET_COMMAND_STATUS = 7,
314 ACPI_ERST_GET_RECORD_ID = 8,
315 ACPI_ERST_SET_RECORD_ID = 9,
316 ACPI_ERST_GET_RECORD_COUNT = 10,
317 ACPI_ERST_BEGIN_DUMMY_WRIITE = 11,
318 ACPI_ERST_NOT_USED = 12,
319 ACPI_ERST_GET_ERROR_RANGE = 13,
320 ACPI_ERST_GET_ERROR_LENGTH = 14,
321 ACPI_ERST_GET_ERROR_ATTRIBUTES = 15,
322 ACPI_ERST_ACTION_RESERVED = 16 /* 16 and greater are reserved */
323};
324
325/* Values for Instruction field above */
326
327enum acpi_erst_instructions {
328 ACPI_ERST_READ_REGISTER = 0,
329 ACPI_ERST_READ_REGISTER_VALUE = 1,
330 ACPI_ERST_WRITE_REGISTER = 2,
331 ACPI_ERST_WRITE_REGISTER_VALUE = 3,
332 ACPI_ERST_NOOP = 4,
333 ACPI_ERST_LOAD_VAR1 = 5,
334 ACPI_ERST_LOAD_VAR2 = 6,
335 ACPI_ERST_STORE_VAR1 = 7,
336 ACPI_ERST_ADD = 8,
337 ACPI_ERST_SUBTRACT = 9,
338 ACPI_ERST_ADD_VALUE = 10,
339 ACPI_ERST_SUBTRACT_VALUE = 11,
340 ACPI_ERST_STALL = 12,
341 ACPI_ERST_STALL_WHILE_TRUE = 13,
342 ACPI_ERST_SKIP_NEXT_IF_TRUE = 14,
343 ACPI_ERST_GOTO = 15,
344 ACPI_ERST_SET_SRC_ADDRESS_BASE = 16,
345 ACPI_ERST_SET_DST_ADDRESS_BASE = 17,
346 ACPI_ERST_MOVE_DATA = 18,
347 ACPI_ERST_INSTRUCTION_RESERVED = 19 /* 19 and greater are reserved */
348};
349
350/* Command status return values */
351
352enum acpi_erst_command_status {
353 ACPI_ERST_SUCESS = 0,
354 ACPI_ERST_NO_SPACE = 1,
355 ACPI_ERST_NOT_AVAILABLE = 2,
356 ACPI_ERST_FAILURE = 3,
357 ACPI_ERST_RECORD_EMPTY = 4,
358 ACPI_ERST_NOT_FOUND = 5,
359 ACPI_ERST_STATUS_RESERVED = 6 /* 6 and greater are reserved */
360};
361
362/* Error Record Serialization Information */
363
364struct acpi_erst_info {
365 u16 signature; /* Should be "ER" */
366 u8 data[48];
367};
368
369/*******************************************************************************
370 *
371 * HEST - Hardware Error Source Table (ACPI 4.0)
372 * Version 1
373 *
374 ******************************************************************************/
375
376struct acpi_table_hest {
377 struct acpi_table_header header; /* Common ACPI table header */
378 u32 error_source_count;
379};
380
381/* HEST subtable header */
382
383struct acpi_hest_header {
384 u16 type;
385 u16 source_id;
386};
387
388/* Values for Type field above for subtables */
389
390enum acpi_hest_types {
391 ACPI_HEST_TYPE_IA32_CHECK = 0,
392 ACPI_HEST_TYPE_IA32_CORRECTED_CHECK = 1,
393 ACPI_HEST_TYPE_IA32_NMI = 2,
394 ACPI_HEST_TYPE_NOT_USED3 = 3,
395 ACPI_HEST_TYPE_NOT_USED4 = 4,
396 ACPI_HEST_TYPE_NOT_USED5 = 5,
397 ACPI_HEST_TYPE_AER_ROOT_PORT = 6,
398 ACPI_HEST_TYPE_AER_ENDPOINT = 7,
399 ACPI_HEST_TYPE_AER_BRIDGE = 8,
400 ACPI_HEST_TYPE_GENERIC_ERROR = 9,
401 ACPI_HEST_TYPE_RESERVED = 10 /* 10 and greater are reserved */
402};
403
404/*
405 * HEST substructures contained in subtables
406 */
407
408/*
409 * IA32 Error Bank(s) - Follows the struct acpi_hest_ia_machine_check and
410 * struct acpi_hest_ia_corrected structures.
411 */
412struct acpi_hest_ia_error_bank {
413 u8 bank_number;
414 u8 clear_status_on_init;
415 u8 status_format;
416 u8 reserved;
417 u32 control_register;
418 u64 control_data;
419 u32 status_register;
420 u32 address_register;
421 u32 misc_register;
422};
423
424/* Common HEST sub-structure for PCI/AER structures below (6,7,8) */
425
426struct acpi_hest_aer_common {
427 u16 reserved1;
428 u8 flags;
429 u8 enabled;
430 u32 records_to_preallocate;
431 u32 max_sections_per_record;
432 u32 bus;
433 u16 device;
434 u16 function;
435 u16 device_control;
436 u16 reserved2;
437 u32 uncorrectable_mask;
438 u32 uncorrectable_severity;
439 u32 correctable_mask;
440 u32 advanced_capabilities;
441};
442
443/* Masks for HEST Flags fields */
444
445#define ACPI_HEST_FIRMWARE_FIRST (1)
446#define ACPI_HEST_GLOBAL (1<<1)
447
448/* Hardware Error Notification */
449
450struct acpi_hest_notify {
451 u8 type;
452 u8 length;
453 u16 config_write_enable;
454 u32 poll_interval;
455 u32 vector;
456 u32 polling_threshold_value;
457 u32 polling_threshold_window;
458 u32 error_threshold_value;
459 u32 error_threshold_window;
460};
461
462/* Values for Notify Type field above */
463
464enum acpi_hest_notify_types {
465 ACPI_HEST_NOTIFY_POLLED = 0,
466 ACPI_HEST_NOTIFY_EXTERNAL = 1,
467 ACPI_HEST_NOTIFY_LOCAL = 2,
468 ACPI_HEST_NOTIFY_SCI = 3,
469 ACPI_HEST_NOTIFY_NMI = 4,
470 ACPI_HEST_NOTIFY_RESERVED = 5 /* 5 and greater are reserved */
471};
472
473/* Values for config_write_enable bitfield above */
474
475#define ACPI_HEST_TYPE (1)
476#define ACPI_HEST_POLL_INTERVAL (1<<1)
477#define ACPI_HEST_POLL_THRESHOLD_VALUE (1<<2)
478#define ACPI_HEST_POLL_THRESHOLD_WINDOW (1<<3)
479#define ACPI_HEST_ERR_THRESHOLD_VALUE (1<<4)
480#define ACPI_HEST_ERR_THRESHOLD_WINDOW (1<<5)
481
482/*
483 * HEST subtables
484 */
485
486/* 0: IA32 Machine Check Exception */
487
488struct acpi_hest_ia_machine_check {
489 struct acpi_hest_header header;
490 u16 reserved1;
491 u8 flags;
492 u8 enabled;
493 u32 records_to_preallocate;
494 u32 max_sections_per_record;
495 u64 global_capability_data;
496 u64 global_control_data;
497 u8 num_hardware_banks;
498 u8 reserved3[7];
499};
500
501/* 1: IA32 Corrected Machine Check */
502
503struct acpi_hest_ia_corrected {
504 struct acpi_hest_header header;
505 u16 reserved1;
506 u8 flags;
507 u8 enabled;
508 u32 records_to_preallocate;
509 u32 max_sections_per_record;
510 struct acpi_hest_notify notify;
511 u8 num_hardware_banks;
512 u8 reserved2[3];
513};
514
515/* 2: IA32 Non-Maskable Interrupt */
516
517struct acpi_hest_ia_nmi {
518 struct acpi_hest_header header;
519 u32 reserved;
520 u32 records_to_preallocate;
521 u32 max_sections_per_record;
522 u32 max_raw_data_length;
523};
524
525/* 3,4,5: Not used */
526
527/* 6: PCI Express Root Port AER */
528
529struct acpi_hest_aer_root {
530 struct acpi_hest_header header;
531 struct acpi_hest_aer_common aer;
532 u32 root_error_command;
533};
534
535/* 7: PCI Express AER (AER Endpoint) */
536
537struct acpi_hest_aer {
538 struct acpi_hest_header header;
539 struct acpi_hest_aer_common aer;
540};
541
542/* 8: PCI Express/PCI-X Bridge AER */
543
544struct acpi_hest_aer_bridge {
545 struct acpi_hest_header header;
546 struct acpi_hest_aer_common aer;
547 u32 uncorrectable_mask2;
548 u32 uncorrectable_severity2;
549 u32 advanced_capabilities2;
550};
551
552/* 9: Generic Hardware Error Source */
553
554struct acpi_hest_generic {
555 struct acpi_hest_header header;
556 u16 related_source_id;
557 u8 reserved;
558 u8 enabled;
559 u32 records_to_preallocate;
560 u32 max_sections_per_record;
561 u32 max_raw_data_length;
562 struct acpi_generic_address error_status_address;
563 struct acpi_hest_notify notify;
564 u32 error_block_length;
565};
566
567/* Generic Error Status block */
568
569struct acpi_hest_generic_status {
570 u32 block_status;
571 u32 raw_data_offset;
572 u32 raw_data_length;
573 u32 data_length;
574 u32 error_severity;
575};
576
577/* Values for block_status flags above */
578
579#define ACPI_HEST_UNCORRECTABLE (1)
580#define ACPI_HEST_CORRECTABLE (1<<1)
581#define ACPI_HEST_MULTIPLE_UNCORRECTABLE (1<<2)
582#define ACPI_HEST_MULTIPLE_CORRECTABLE (1<<3)
583#define ACPI_HEST_ERROR_ENTRY_COUNT (0xFF<<4) /* 8 bits, error count */
584
585/* Generic Error Data entry */
586
587struct acpi_hest_generic_data {
588 u8 section_type[16];
589 u32 error_severity;
590 u16 revision;
591 u8 validation_bits;
592 u8 flags;
593 u32 error_data_length;
594 u8 fru_id[16];
595 u8 fru_text[20];
596};
597
598/*******************************************************************************
599 *
600 * MADT - Multiple APIC Description Table
601 * Version 3
602 *
603 ******************************************************************************/
604
605struct acpi_table_madt {
606 struct acpi_table_header header; /* Common ACPI table header */
607 u32 address; /* Physical address of local APIC */
608 u32 flags;
609};
610
611/* Masks for Flags field above */
612
613#define ACPI_MADT_PCAT_COMPAT (1) /* 00: System also has dual 8259s */
614
615/* Values for PCATCompat flag */
616
617#define ACPI_MADT_DUAL_PIC 0
618#define ACPI_MADT_MULTIPLE_APIC 1
619
620/* Values for MADT subtable type in struct acpi_subtable_header */
621
622enum acpi_madt_type {
623 ACPI_MADT_TYPE_LOCAL_APIC = 0,
624 ACPI_MADT_TYPE_IO_APIC = 1,
625 ACPI_MADT_TYPE_INTERRUPT_OVERRIDE = 2,
626 ACPI_MADT_TYPE_NMI_SOURCE = 3,
627 ACPI_MADT_TYPE_LOCAL_APIC_NMI = 4,
628 ACPI_MADT_TYPE_LOCAL_APIC_OVERRIDE = 5,
629 ACPI_MADT_TYPE_IO_SAPIC = 6,
630 ACPI_MADT_TYPE_LOCAL_SAPIC = 7,
631 ACPI_MADT_TYPE_INTERRUPT_SOURCE = 8,
632 ACPI_MADT_TYPE_LOCAL_X2APIC = 9,
633 ACPI_MADT_TYPE_LOCAL_X2APIC_NMI = 10,
634 ACPI_MADT_TYPE_RESERVED = 11 /* 11 and greater are reserved */
635};
636
637/*
638 * MADT Sub-tables, correspond to Type in struct acpi_subtable_header
639 */
640
641/* 0: Processor Local APIC */
642
643struct acpi_madt_local_apic {
644 struct acpi_subtable_header header;
645 u8 processor_id; /* ACPI processor id */
646 u8 id; /* Processor's local APIC id */
647 u32 lapic_flags;
648};
649
650/* 1: IO APIC */
651
652struct acpi_madt_io_apic {
653 struct acpi_subtable_header header;
654 u8 id; /* I/O APIC ID */
655 u8 reserved; /* Reserved - must be zero */
656 u32 address; /* APIC physical address */
657 u32 global_irq_base; /* Global system interrupt where INTI lines start */
658};
659
660/* 2: Interrupt Override */
661
662struct acpi_madt_interrupt_override {
663 struct acpi_subtable_header header;
664 u8 bus; /* 0 - ISA */
665 u8 source_irq; /* Interrupt source (IRQ) */
666 u32 global_irq; /* Global system interrupt */
667 u16 inti_flags;
668};
669
670/* 3: NMI Source */
671
672struct acpi_madt_nmi_source {
673 struct acpi_subtable_header header;
674 u16 inti_flags;
675 u32 global_irq; /* Global system interrupt */
676};
677
678/* 4: Local APIC NMI */
679
680struct acpi_madt_local_apic_nmi {
681 struct acpi_subtable_header header;
682 u8 processor_id; /* ACPI processor id */
683 u16 inti_flags;
684 u8 lint; /* LINTn to which NMI is connected */
685};
686
687/* 5: Address Override */
688
689struct acpi_madt_local_apic_override {
690 struct acpi_subtable_header header;
691 u16 reserved; /* Reserved, must be zero */
692 u64 address; /* APIC physical address */
693};
694
695/* 6: I/O Sapic */
696
697struct acpi_madt_io_sapic {
698 struct acpi_subtable_header header;
699 u8 id; /* I/O SAPIC ID */
700 u8 reserved; /* Reserved, must be zero */
701 u32 global_irq_base; /* Global interrupt for SAPIC start */
702 u64 address; /* SAPIC physical address */
703};
704
705/* 7: Local Sapic */
706
707struct acpi_madt_local_sapic {
708 struct acpi_subtable_header header;
709 u8 processor_id; /* ACPI processor id */
710 u8 id; /* SAPIC ID */
711 u8 eid; /* SAPIC EID */
712 u8 reserved[3]; /* Reserved, must be zero */
713 u32 lapic_flags;
714 u32 uid; /* Numeric UID - ACPI 3.0 */
715 char uid_string[1]; /* String UID - ACPI 3.0 */
716};
717
718/* 8: Platform Interrupt Source */
719
720struct acpi_madt_interrupt_source {
721 struct acpi_subtable_header header;
722 u16 inti_flags;
723 u8 type; /* 1=PMI, 2=INIT, 3=corrected */
724 u8 id; /* Processor ID */
725 u8 eid; /* Processor EID */
726 u8 io_sapic_vector; /* Vector value for PMI interrupts */
727 u32 global_irq; /* Global system interrupt */
728 u32 flags; /* Interrupt Source Flags */
729};
730
731/* Masks for Flags field above */
732
733#define ACPI_MADT_CPEI_OVERRIDE (1)
734
735/* 9: Processor Local X2APIC (ACPI 4.0) */
736
737struct acpi_madt_local_x2apic {
738 struct acpi_subtable_header header;
739 u16 reserved; /* Reserved - must be zero */
740 u32 local_apic_id; /* Processor x2APIC ID */
741 u32 lapic_flags;
742 u32 uid; /* ACPI processor UID */
743};
744
745/* 10: Local X2APIC NMI (ACPI 4.0) */
746
747struct acpi_madt_local_x2apic_nmi {
748 struct acpi_subtable_header header;
749 u16 inti_flags;
750 u32 uid; /* ACPI processor UID */
751 u8 lint; /* LINTn to which NMI is connected */
752 u8 reserved[3];
753};
754
755/*
756 * Common flags fields for MADT subtables
757 */
758
759/* MADT Local APIC flags (lapic_flags) */
760
761#define ACPI_MADT_ENABLED (1) /* 00: Processor is usable if set */
762
763/* MADT MPS INTI flags (inti_flags) */
764
765#define ACPI_MADT_POLARITY_MASK (3) /* 00-01: Polarity of APIC I/O input signals */
766#define ACPI_MADT_TRIGGER_MASK (3<<2) /* 02-03: Trigger mode of APIC input signals */
767
768/* Values for MPS INTI flags */
769
770#define ACPI_MADT_POLARITY_CONFORMS 0
771#define ACPI_MADT_POLARITY_ACTIVE_HIGH 1
772#define ACPI_MADT_POLARITY_RESERVED 2
773#define ACPI_MADT_POLARITY_ACTIVE_LOW 3
774
775#define ACPI_MADT_TRIGGER_CONFORMS (0)
776#define ACPI_MADT_TRIGGER_EDGE (1<<2)
777#define ACPI_MADT_TRIGGER_RESERVED (2<<2)
778#define ACPI_MADT_TRIGGER_LEVEL (3<<2)
779
780/*******************************************************************************
781 *
782 * MSCT - Maximum System Characteristics Table (ACPI 4.0)
783 * Version 1
784 *
785 ******************************************************************************/
786
787struct acpi_table_msct {
788 struct acpi_table_header header; /* Common ACPI table header */
789 u32 proximity_offset; /* Location of proximity info struct(s) */
790 u32 max_proximity_domains; /* Max number of proximity domains */
791 u32 max_clock_domains; /* Max number of clock domains */
792 u64 max_address; /* Max physical address in system */
793};
794
795/* Subtable - Maximum Proximity Domain Information. Version 1 */
796
797struct acpi_msct_proximity {
798 u8 revision;
799 u8 length;
800 u32 range_start; /* Start of domain range */
801 u32 range_end; /* End of domain range */
802 u32 processor_capacity;
803 u64 memory_capacity; /* In bytes */
804};
805
806/*******************************************************************************
807 *
808 * SBST - Smart Battery Specification Table
809 * Version 1
810 *
811 ******************************************************************************/
812
813struct acpi_table_sbst {
814 struct acpi_table_header header; /* Common ACPI table header */
815 u32 warning_level;
816 u32 low_level;
817 u32 critical_level;
818};
819
820/*******************************************************************************
821 *
822 * SLIT - System Locality Distance Information Table
823 * Version 1
824 *
825 ******************************************************************************/
826
827struct acpi_table_slit {
828 struct acpi_table_header header; /* Common ACPI table header */
829 u64 locality_count;
830 u8 entry[1]; /* Real size = localities^2 */
831};
832
833/*******************************************************************************
834 *
835 * SRAT - System Resource Affinity Table
836 * Version 3
837 *
838 ******************************************************************************/
839
840struct acpi_table_srat {
841 struct acpi_table_header header; /* Common ACPI table header */
842 u32 table_revision; /* Must be value '1' */
843 u64 reserved; /* Reserved, must be zero */
844};
845
846/* Values for subtable type in struct acpi_subtable_header */
847
848enum acpi_srat_type {
849 ACPI_SRAT_TYPE_CPU_AFFINITY = 0,
850 ACPI_SRAT_TYPE_MEMORY_AFFINITY = 1,
851 ACPI_SRAT_TYPE_X2APIC_CPU_AFFINITY = 2,
852 ACPI_SRAT_TYPE_RESERVED = 3 /* 3 and greater are reserved */
853};
854
855/*
856 * SRAT Sub-tables, correspond to Type in struct acpi_subtable_header
857 */
858
859/* 0: Processor Local APIC/SAPIC Affinity */
860
861struct acpi_srat_cpu_affinity {
862 struct acpi_subtable_header header;
863 u8 proximity_domain_lo;
864 u8 apic_id;
865 u32 flags;
866 u8 local_sapic_eid;
867 u8 proximity_domain_hi[3];
868 u32 reserved; /* Reserved, must be zero */
869};
870
871/* Flags */
872
873#define ACPI_SRAT_CPU_USE_AFFINITY (1) /* 00: Use affinity structure */
874
875/* 1: Memory Affinity */
876
877struct acpi_srat_mem_affinity {
878 struct acpi_subtable_header header;
879 u32 proximity_domain;
880 u16 reserved; /* Reserved, must be zero */
881 u64 base_address;
882 u64 length;
883 u32 reserved1;
884 u32 flags;
885 u64 reserved2; /* Reserved, must be zero */
886};
887
888/* Flags */
889
890#define ACPI_SRAT_MEM_ENABLED (1) /* 00: Use affinity structure */
891#define ACPI_SRAT_MEM_HOT_PLUGGABLE (1<<1) /* 01: Memory region is hot pluggable */
892#define ACPI_SRAT_MEM_NON_VOLATILE (1<<2) /* 02: Memory region is non-volatile */
893
894/* 2: Processor Local X2_APIC Affinity (ACPI 4.0) */
895
896struct acpi_srat_x2apic_cpu_affinity {
897 struct acpi_subtable_header header;
898 u16 reserved; /* Reserved, must be zero */
899 u32 proximity_domain;
900 u32 apic_id;
901 u32 flags;
902 u32 clock_domain;
903 u32 reserved2;
904};
905
906/* Flags for struct acpi_srat_cpu_affinity and struct acpi_srat_x2apic_cpu_affinity */
907
908#define ACPI_SRAT_CPU_ENABLED (1) /* 00: Use affinity structure */
909
910/* Reset to default packing */
911
912#pragma pack()
913
914#endif /* __ACTBL1_H__ */
1/* SPDX-License-Identifier: BSD-3-Clause OR GPL-2.0 */
2/******************************************************************************
3 *
4 * Name: actbl1.h - Additional ACPI table definitions
5 *
6 * Copyright (C) 2000 - 2022, Intel Corp.
7 *
8 *****************************************************************************/
9
10#ifndef __ACTBL1_H__
11#define __ACTBL1_H__
12
13/*******************************************************************************
14 *
15 * Additional ACPI Tables
16 *
17 * These tables are not consumed directly by the ACPICA subsystem, but are
18 * included here to support device drivers and the AML disassembler.
19 *
20 ******************************************************************************/
21
22/*
23 * Values for description table header signatures for tables defined in this
24 * file. Useful because they make it more difficult to inadvertently type in
25 * the wrong signature.
26 */
27#define ACPI_SIG_AEST "AEST" /* Arm Error Source Table */
28#define ACPI_SIG_ASF "ASF!" /* Alert Standard Format table */
29#define ACPI_SIG_BERT "BERT" /* Boot Error Record Table */
30#define ACPI_SIG_BGRT "BGRT" /* Boot Graphics Resource Table */
31#define ACPI_SIG_BOOT "BOOT" /* Simple Boot Flag Table */
32#define ACPI_SIG_CEDT "CEDT" /* CXL Early Discovery Table */
33#define ACPI_SIG_CPEP "CPEP" /* Corrected Platform Error Polling table */
34#define ACPI_SIG_CSRT "CSRT" /* Core System Resource Table */
35#define ACPI_SIG_DBG2 "DBG2" /* Debug Port table type 2 */
36#define ACPI_SIG_DBGP "DBGP" /* Debug Port table */
37#define ACPI_SIG_DMAR "DMAR" /* DMA Remapping table */
38#define ACPI_SIG_DRTM "DRTM" /* Dynamic Root of Trust for Measurement table */
39#define ACPI_SIG_ECDT "ECDT" /* Embedded Controller Boot Resources Table */
40#define ACPI_SIG_EINJ "EINJ" /* Error Injection table */
41#define ACPI_SIG_ERST "ERST" /* Error Record Serialization Table */
42#define ACPI_SIG_FPDT "FPDT" /* Firmware Performance Data Table */
43#define ACPI_SIG_GTDT "GTDT" /* Generic Timer Description Table */
44#define ACPI_SIG_HEST "HEST" /* Hardware Error Source Table */
45#define ACPI_SIG_HMAT "HMAT" /* Heterogeneous Memory Attributes Table */
46#define ACPI_SIG_HPET "HPET" /* High Precision Event Timer table */
47#define ACPI_SIG_IBFT "IBFT" /* iSCSI Boot Firmware Table */
48#define ACPI_SIG_MSCT "MSCT" /* Maximum System Characteristics Table */
49
50#define ACPI_SIG_S3PT "S3PT" /* S3 Performance (sub)Table */
51#define ACPI_SIG_PCCS "PCC" /* PCC Shared Memory Region */
52
53/* Reserved table signatures */
54
55#define ACPI_SIG_MATR "MATR" /* Memory Address Translation Table */
56#define ACPI_SIG_MSDM "MSDM" /* Microsoft Data Management Table */
57
58/*
59 * These tables have been seen in the field, but no definition has been found
60 */
61#ifdef ACPI_UNDEFINED_TABLES
62#define ACPI_SIG_ATKG "ATKG"
63#define ACPI_SIG_GSCI "GSCI" /* GMCH SCI table */
64#define ACPI_SIG_IEIT "IEIT"
65#endif
66
67/*
68 * All tables must be byte-packed to match the ACPI specification, since
69 * the tables are provided by the system BIOS.
70 */
71#pragma pack(1)
72
73/*
74 * Note: C bitfields are not used for this reason:
75 *
76 * "Bitfields are great and easy to read, but unfortunately the C language
77 * does not specify the layout of bitfields in memory, which means they are
78 * essentially useless for dealing with packed data in on-disk formats or
79 * binary wire protocols." (Or ACPI tables and buffers.) "If you ask me,
80 * this decision was a design error in C. Ritchie could have picked an order
81 * and stuck with it." Norman Ramsey.
82 * See http://stackoverflow.com/a/1053662/41661
83 */
84
85/*******************************************************************************
86 *
87 * Common subtable headers
88 *
89 ******************************************************************************/
90
91/* Generic subtable header (used in MADT, SRAT, etc.) */
92
93struct acpi_subtable_header {
94 u8 type;
95 u8 length;
96};
97
98/* Subtable header for WHEA tables (EINJ, ERST, WDAT) */
99
100struct acpi_whea_header {
101 u8 action;
102 u8 instruction;
103 u8 flags;
104 u8 reserved;
105 struct acpi_generic_address register_region;
106 u64 value; /* Value used with Read/Write register */
107 u64 mask; /* Bitmask required for this register instruction */
108};
109
110/*******************************************************************************
111 *
112 * ASF - Alert Standard Format table (Signature "ASF!")
113 * Revision 0x10
114 *
115 * Conforms to the Alert Standard Format Specification V2.0, 23 April 2003
116 *
117 ******************************************************************************/
118
119struct acpi_table_asf {
120 struct acpi_table_header header; /* Common ACPI table header */
121};
122
123/* ASF subtable header */
124
125struct acpi_asf_header {
126 u8 type;
127 u8 reserved;
128 u16 length;
129};
130
131/* Values for Type field above */
132
133enum acpi_asf_type {
134 ACPI_ASF_TYPE_INFO = 0,
135 ACPI_ASF_TYPE_ALERT = 1,
136 ACPI_ASF_TYPE_CONTROL = 2,
137 ACPI_ASF_TYPE_BOOT = 3,
138 ACPI_ASF_TYPE_ADDRESS = 4,
139 ACPI_ASF_TYPE_RESERVED = 5
140};
141
142/*
143 * ASF subtables
144 */
145
146/* 0: ASF Information */
147
148struct acpi_asf_info {
149 struct acpi_asf_header header;
150 u8 min_reset_value;
151 u8 min_poll_interval;
152 u16 system_id;
153 u32 mfg_id;
154 u8 flags;
155 u8 reserved2[3];
156};
157
158/* Masks for Flags field above */
159
160#define ACPI_ASF_SMBUS_PROTOCOLS (1)
161
162/* 1: ASF Alerts */
163
164struct acpi_asf_alert {
165 struct acpi_asf_header header;
166 u8 assert_mask;
167 u8 deassert_mask;
168 u8 alerts;
169 u8 data_length;
170};
171
172struct acpi_asf_alert_data {
173 u8 address;
174 u8 command;
175 u8 mask;
176 u8 value;
177 u8 sensor_type;
178 u8 type;
179 u8 offset;
180 u8 source_type;
181 u8 severity;
182 u8 sensor_number;
183 u8 entity;
184 u8 instance;
185};
186
187/* 2: ASF Remote Control */
188
189struct acpi_asf_remote {
190 struct acpi_asf_header header;
191 u8 controls;
192 u8 data_length;
193 u16 reserved2;
194};
195
196struct acpi_asf_control_data {
197 u8 function;
198 u8 address;
199 u8 command;
200 u8 value;
201};
202
203/* 3: ASF RMCP Boot Options */
204
205struct acpi_asf_rmcp {
206 struct acpi_asf_header header;
207 u8 capabilities[7];
208 u8 completion_code;
209 u32 enterprise_id;
210 u8 command;
211 u16 parameter;
212 u16 boot_options;
213 u16 oem_parameters;
214};
215
216/* 4: ASF Address */
217
218struct acpi_asf_address {
219 struct acpi_asf_header header;
220 u8 eprom_address;
221 u8 devices;
222};
223
224/*******************************************************************************
225 *
226 * BERT - Boot Error Record Table (ACPI 4.0)
227 * Version 1
228 *
229 ******************************************************************************/
230
231struct acpi_table_bert {
232 struct acpi_table_header header; /* Common ACPI table header */
233 u32 region_length; /* Length of the boot error region */
234 u64 address; /* Physical address of the error region */
235};
236
237/* Boot Error Region (not a subtable, pointed to by Address field above) */
238
239struct acpi_bert_region {
240 u32 block_status; /* Type of error information */
241 u32 raw_data_offset; /* Offset to raw error data */
242 u32 raw_data_length; /* Length of raw error data */
243 u32 data_length; /* Length of generic error data */
244 u32 error_severity; /* Severity code */
245};
246
247/* Values for block_status flags above */
248
249#define ACPI_BERT_UNCORRECTABLE (1)
250#define ACPI_BERT_CORRECTABLE (1<<1)
251#define ACPI_BERT_MULTIPLE_UNCORRECTABLE (1<<2)
252#define ACPI_BERT_MULTIPLE_CORRECTABLE (1<<3)
253#define ACPI_BERT_ERROR_ENTRY_COUNT (0xFF<<4) /* 8 bits, error count */
254
255/* Values for error_severity above */
256
257enum acpi_bert_error_severity {
258 ACPI_BERT_ERROR_CORRECTABLE = 0,
259 ACPI_BERT_ERROR_FATAL = 1,
260 ACPI_BERT_ERROR_CORRECTED = 2,
261 ACPI_BERT_ERROR_NONE = 3,
262 ACPI_BERT_ERROR_RESERVED = 4 /* 4 and greater are reserved */
263};
264
265/*
266 * Note: The generic error data that follows the error_severity field above
267 * uses the struct acpi_hest_generic_data defined under the HEST table below
268 */
269
270/*******************************************************************************
271 *
272 * BGRT - Boot Graphics Resource Table (ACPI 5.0)
273 * Version 1
274 *
275 ******************************************************************************/
276
277struct acpi_table_bgrt {
278 struct acpi_table_header header; /* Common ACPI table header */
279 u16 version;
280 u8 status;
281 u8 image_type;
282 u64 image_address;
283 u32 image_offset_x;
284 u32 image_offset_y;
285};
286
287/* Flags for Status field above */
288
289#define ACPI_BGRT_DISPLAYED (1)
290#define ACPI_BGRT_ORIENTATION_OFFSET (3 << 1)
291
292/*******************************************************************************
293 *
294 * BOOT - Simple Boot Flag Table
295 * Version 1
296 *
297 * Conforms to the "Simple Boot Flag Specification", Version 2.1
298 *
299 ******************************************************************************/
300
301struct acpi_table_boot {
302 struct acpi_table_header header; /* Common ACPI table header */
303 u8 cmos_index; /* Index in CMOS RAM for the boot register */
304 u8 reserved[3];
305};
306
307/*******************************************************************************
308 *
309 * CDAT - Coherent Device Attribute Table
310 * Version 1
311 *
312 * Conforms to the "Coherent Device Attribute Table (CDAT) Specification
313 " (Revision 1.01, October 2020.)
314 *
315 ******************************************************************************/
316
317struct acpi_table_cdat {
318 u32 length; /* Length of table in bytes, including this header */
319 u8 revision; /* ACPI Specification minor version number */
320 u8 checksum; /* To make sum of entire table == 0 */
321 u8 reserved[6];
322 u32 sequence; /* Used to detect runtime CDAT table changes */
323};
324
325/* CDAT common subtable header */
326
327struct acpi_cdat_header {
328 u8 type;
329 u8 reserved;
330 u16 length;
331};
332
333/* Values for Type field above */
334
335enum acpi_cdat_type {
336 ACPI_CDAT_TYPE_DSMAS = 0,
337 ACPI_CDAT_TYPE_DSLBIS = 1,
338 ACPI_CDAT_TYPE_DSMSCIS = 2,
339 ACPI_CDAT_TYPE_DSIS = 3,
340 ACPI_CDAT_TYPE_DSEMTS = 4,
341 ACPI_CDAT_TYPE_SSLBIS = 5,
342 ACPI_CDAT_TYPE_RESERVED = 6 /* 6 through 0xFF are reserved */
343};
344
345/* Subtable 0: Device Scoped Memory Affinity Structure (DSMAS) */
346
347struct acpi_cadt_dsmas {
348 u8 dsmad_handle;
349 u8 flags;
350 u16 reserved;
351 u64 dpa_base_address;
352 u64 dpa_length;
353};
354
355/* Flags for subtable above */
356
357#define ACPI_CEDT_DSMAS_NON_VOLATILE (1 << 2)
358
359/* Subtable 1: Device scoped Latency and Bandwidth Information Structure (DSLBIS) */
360
361struct acpi_cdat_dslbis {
362 u8 handle;
363 u8 flags; /* If Handle matches a DSMAS handle, the definition of this field matches
364 * Flags field in HMAT System Locality Latency */
365 u8 data_type;
366 u8 reserved;
367 u64 entry_base_unit;
368 u16 entry[3];
369 u16 reserved2;
370};
371
372/* Subtable 2: Device Scoped Memory Side Cache Information Structure (DSMSCIS) */
373
374struct acpi_cdat_dsmscis {
375 u8 dsmas_handle;
376 u8 reserved[3];
377 u64 side_cache_size;
378 u32 cache_attributes;
379};
380
381/* Subtable 3: Device Scoped Initiator Structure (DSIS) */
382
383struct acpi_cdat_dsis {
384 u8 flags;
385 u8 handle;
386 u16 reserved;
387};
388
389/* Flags for above subtable */
390
391#define ACPI_CDAT_DSIS_MEM_ATTACHED (1 << 0)
392
393/* Subtable 4: Device Scoped EFI Memory Type Structure (DSEMTS) */
394
395struct acpi_cdat_dsemts {
396 u8 dsmas_handle;
397 u8 memory_type;
398 u16 reserved;
399 u64 dpa_offset;
400 u64 range_length;
401};
402
403/* Subtable 5: Switch Scoped Latency and Bandwidth Information Structure (SSLBIS) */
404
405struct acpi_cdat_sslbis {
406 u8 data_type;
407 u8 reserved[3];
408 u64 entry_base_unit;
409};
410
411/* Sub-subtable for above, sslbe_entries field */
412
413struct acpi_cdat_sslbe {
414 u16 portx_id;
415 u16 porty_id;
416 u16 latency_or_bandwidth;
417 u16 reserved;
418};
419
420/*******************************************************************************
421 *
422 * CEDT - CXL Early Discovery Table
423 * Version 1
424 *
425 * Conforms to the "CXL Early Discovery Table" (CXL 2.0, October 2020)
426 *
427 ******************************************************************************/
428
429struct acpi_table_cedt {
430 struct acpi_table_header header; /* Common ACPI table header */
431};
432
433/* CEDT subtable header (Performance Record Structure) */
434
435struct acpi_cedt_header {
436 u8 type;
437 u8 reserved;
438 u16 length;
439};
440
441/* Values for Type field above */
442
443enum acpi_cedt_type {
444 ACPI_CEDT_TYPE_CHBS = 0,
445 ACPI_CEDT_TYPE_CFMWS = 1,
446 ACPI_CEDT_TYPE_CXIMS = 2,
447 ACPI_CEDT_TYPE_RDPAS = 3,
448 ACPI_CEDT_TYPE_RESERVED = 4,
449};
450
451/* Values for version field above */
452
453#define ACPI_CEDT_CHBS_VERSION_CXL11 (0)
454#define ACPI_CEDT_CHBS_VERSION_CXL20 (1)
455
456/* Values for length field above */
457
458#define ACPI_CEDT_CHBS_LENGTH_CXL11 (0x2000)
459#define ACPI_CEDT_CHBS_LENGTH_CXL20 (0x10000)
460
461/*
462 * CEDT subtables
463 */
464
465/* 0: CXL Host Bridge Structure */
466
467struct acpi_cedt_chbs {
468 struct acpi_cedt_header header;
469 u32 uid;
470 u32 cxl_version;
471 u32 reserved;
472 u64 base;
473 u64 length;
474};
475
476/* 1: CXL Fixed Memory Window Structure */
477
478struct acpi_cedt_cfmws {
479 struct acpi_cedt_header header;
480 u32 reserved1;
481 u64 base_hpa;
482 u64 window_size;
483 u8 interleave_ways;
484 u8 interleave_arithmetic;
485 u16 reserved2;
486 u32 granularity;
487 u16 restrictions;
488 u16 qtg_id;
489 u32 interleave_targets[];
490};
491
492struct acpi_cedt_cfmws_target_element {
493 u32 interleave_target;
494};
495
496/* Values for Interleave Arithmetic field above */
497
498#define ACPI_CEDT_CFMWS_ARITHMETIC_MODULO (0)
499#define ACPI_CEDT_CFMWS_ARITHMETIC_XOR (1)
500
501/* Values for Restrictions field above */
502
503#define ACPI_CEDT_CFMWS_RESTRICT_TYPE2 (1)
504#define ACPI_CEDT_CFMWS_RESTRICT_TYPE3 (1<<1)
505#define ACPI_CEDT_CFMWS_RESTRICT_VOLATILE (1<<2)
506#define ACPI_CEDT_CFMWS_RESTRICT_PMEM (1<<3)
507#define ACPI_CEDT_CFMWS_RESTRICT_FIXED (1<<4)
508
509/* 2: CXL XOR Interleave Math Structure */
510
511struct acpi_cedt_cxims {
512 struct acpi_cedt_header header;
513 u16 reserved1;
514 u8 hbig;
515 u8 nr_xormaps;
516 u64 xormap_list[];
517};
518
519/* 3: CXL RCEC Downstream Port Association Structure */
520
521struct acpi_cedt_rdpas {
522 struct acpi_cedt_header header;
523 u8 reserved1;
524 u16 length;
525 u16 segment;
526 u16 bdf;
527 u8 protocol;
528 u64 address;
529};
530
531/* Masks for bdf field above */
532#define ACPI_CEDT_RDPAS_BUS_MASK 0xff00
533#define ACPI_CEDT_RDPAS_DEVICE_MASK 0x00f8
534#define ACPI_CEDT_RDPAS_FUNCTION_MASK 0x0007
535
536#define ACPI_CEDT_RDPAS_PROTOCOL_IO (0)
537#define ACPI_CEDT_RDPAS_PROTOCOL_CACHEMEM (1)
538
539/*******************************************************************************
540 *
541 * CPEP - Corrected Platform Error Polling table (ACPI 4.0)
542 * Version 1
543 *
544 ******************************************************************************/
545
546struct acpi_table_cpep {
547 struct acpi_table_header header; /* Common ACPI table header */
548 u64 reserved;
549};
550
551/* Subtable */
552
553struct acpi_cpep_polling {
554 struct acpi_subtable_header header;
555 u8 id; /* Processor ID */
556 u8 eid; /* Processor EID */
557 u32 interval; /* Polling interval (msec) */
558};
559
560/*******************************************************************************
561 *
562 * CSRT - Core System Resource Table
563 * Version 0
564 *
565 * Conforms to the "Core System Resource Table (CSRT)", November 14, 2011
566 *
567 ******************************************************************************/
568
569struct acpi_table_csrt {
570 struct acpi_table_header header; /* Common ACPI table header */
571};
572
573/* Resource Group subtable */
574
575struct acpi_csrt_group {
576 u32 length;
577 u32 vendor_id;
578 u32 subvendor_id;
579 u16 device_id;
580 u16 subdevice_id;
581 u16 revision;
582 u16 reserved;
583 u32 shared_info_length;
584
585 /* Shared data immediately follows (Length = shared_info_length) */
586};
587
588/* Shared Info subtable */
589
590struct acpi_csrt_shared_info {
591 u16 major_version;
592 u16 minor_version;
593 u32 mmio_base_low;
594 u32 mmio_base_high;
595 u32 gsi_interrupt;
596 u8 interrupt_polarity;
597 u8 interrupt_mode;
598 u8 num_channels;
599 u8 dma_address_width;
600 u16 base_request_line;
601 u16 num_handshake_signals;
602 u32 max_block_size;
603
604 /* Resource descriptors immediately follow (Length = Group length - shared_info_length) */
605};
606
607/* Resource Descriptor subtable */
608
609struct acpi_csrt_descriptor {
610 u32 length;
611 u16 type;
612 u16 subtype;
613 u32 uid;
614
615 /* Resource-specific information immediately follows */
616};
617
618/* Resource Types */
619
620#define ACPI_CSRT_TYPE_INTERRUPT 0x0001
621#define ACPI_CSRT_TYPE_TIMER 0x0002
622#define ACPI_CSRT_TYPE_DMA 0x0003
623
624/* Resource Subtypes */
625
626#define ACPI_CSRT_XRUPT_LINE 0x0000
627#define ACPI_CSRT_XRUPT_CONTROLLER 0x0001
628#define ACPI_CSRT_TIMER 0x0000
629#define ACPI_CSRT_DMA_CHANNEL 0x0000
630#define ACPI_CSRT_DMA_CONTROLLER 0x0001
631
632/*******************************************************************************
633 *
634 * DBG2 - Debug Port Table 2
635 * Version 0 (Both main table and subtables)
636 *
637 * Conforms to "Microsoft Debug Port Table 2 (DBG2)", September 21, 2020
638 *
639 ******************************************************************************/
640
641struct acpi_table_dbg2 {
642 struct acpi_table_header header; /* Common ACPI table header */
643 u32 info_offset;
644 u32 info_count;
645};
646
647struct acpi_dbg2_header {
648 u32 info_offset;
649 u32 info_count;
650};
651
652/* Debug Device Information Subtable */
653
654struct acpi_dbg2_device {
655 u8 revision;
656 u16 length;
657 u8 register_count; /* Number of base_address registers */
658 u16 namepath_length;
659 u16 namepath_offset;
660 u16 oem_data_length;
661 u16 oem_data_offset;
662 u16 port_type;
663 u16 port_subtype;
664 u16 reserved;
665 u16 base_address_offset;
666 u16 address_size_offset;
667 /*
668 * Data that follows:
669 * base_address (required) - Each in 12-byte Generic Address Structure format.
670 * address_size (required) - Array of u32 sizes corresponding to each base_address register.
671 * Namepath (required) - Null terminated string. Single dot if not supported.
672 * oem_data (optional) - Length is oem_data_length.
673 */
674};
675
676/* Types for port_type field above */
677
678#define ACPI_DBG2_SERIAL_PORT 0x8000
679#define ACPI_DBG2_1394_PORT 0x8001
680#define ACPI_DBG2_USB_PORT 0x8002
681#define ACPI_DBG2_NET_PORT 0x8003
682
683/* Subtypes for port_subtype field above */
684
685#define ACPI_DBG2_16550_COMPATIBLE 0x0000
686#define ACPI_DBG2_16550_SUBSET 0x0001
687#define ACPI_DBG2_MAX311XE_SPI 0x0002
688#define ACPI_DBG2_ARM_PL011 0x0003
689#define ACPI_DBG2_MSM8X60 0x0004
690#define ACPI_DBG2_16550_NVIDIA 0x0005
691#define ACPI_DBG2_TI_OMAP 0x0006
692#define ACPI_DBG2_APM88XXXX 0x0008
693#define ACPI_DBG2_MSM8974 0x0009
694#define ACPI_DBG2_SAM5250 0x000A
695#define ACPI_DBG2_INTEL_USIF 0x000B
696#define ACPI_DBG2_IMX6 0x000C
697#define ACPI_DBG2_ARM_SBSA_32BIT 0x000D
698#define ACPI_DBG2_ARM_SBSA_GENERIC 0x000E
699#define ACPI_DBG2_ARM_DCC 0x000F
700#define ACPI_DBG2_BCM2835 0x0010
701#define ACPI_DBG2_SDM845_1_8432MHZ 0x0011
702#define ACPI_DBG2_16550_WITH_GAS 0x0012
703#define ACPI_DBG2_SDM845_7_372MHZ 0x0013
704#define ACPI_DBG2_INTEL_LPSS 0x0014
705
706#define ACPI_DBG2_1394_STANDARD 0x0000
707
708#define ACPI_DBG2_USB_XHCI 0x0000
709#define ACPI_DBG2_USB_EHCI 0x0001
710
711/*******************************************************************************
712 *
713 * DBGP - Debug Port table
714 * Version 1
715 *
716 * Conforms to the "Debug Port Specification", Version 1.00, 2/9/2000
717 *
718 ******************************************************************************/
719
720struct acpi_table_dbgp {
721 struct acpi_table_header header; /* Common ACPI table header */
722 u8 type; /* 0=full 16550, 1=subset of 16550 */
723 u8 reserved[3];
724 struct acpi_generic_address debug_port;
725};
726
727/*******************************************************************************
728 *
729 * DMAR - DMA Remapping table
730 * Version 1
731 *
732 * Conforms to "Intel Virtualization Technology for Directed I/O",
733 * Version 2.3, October 2014
734 *
735 ******************************************************************************/
736
737struct acpi_table_dmar {
738 struct acpi_table_header header; /* Common ACPI table header */
739 u8 width; /* Host Address Width */
740 u8 flags;
741 u8 reserved[10];
742};
743
744/* Masks for Flags field above */
745
746#define ACPI_DMAR_INTR_REMAP (1)
747#define ACPI_DMAR_X2APIC_OPT_OUT (1<<1)
748#define ACPI_DMAR_X2APIC_MODE (1<<2)
749
750/* DMAR subtable header */
751
752struct acpi_dmar_header {
753 u16 type;
754 u16 length;
755};
756
757/* Values for subtable type in struct acpi_dmar_header */
758
759enum acpi_dmar_type {
760 ACPI_DMAR_TYPE_HARDWARE_UNIT = 0,
761 ACPI_DMAR_TYPE_RESERVED_MEMORY = 1,
762 ACPI_DMAR_TYPE_ROOT_ATS = 2,
763 ACPI_DMAR_TYPE_HARDWARE_AFFINITY = 3,
764 ACPI_DMAR_TYPE_NAMESPACE = 4,
765 ACPI_DMAR_TYPE_SATC = 5,
766 ACPI_DMAR_TYPE_RESERVED = 6 /* 6 and greater are reserved */
767};
768
769/* DMAR Device Scope structure */
770
771struct acpi_dmar_device_scope {
772 u8 entry_type;
773 u8 length;
774 u16 reserved;
775 u8 enumeration_id;
776 u8 bus;
777};
778
779/* Values for entry_type in struct acpi_dmar_device_scope - device types */
780
781enum acpi_dmar_scope_type {
782 ACPI_DMAR_SCOPE_TYPE_NOT_USED = 0,
783 ACPI_DMAR_SCOPE_TYPE_ENDPOINT = 1,
784 ACPI_DMAR_SCOPE_TYPE_BRIDGE = 2,
785 ACPI_DMAR_SCOPE_TYPE_IOAPIC = 3,
786 ACPI_DMAR_SCOPE_TYPE_HPET = 4,
787 ACPI_DMAR_SCOPE_TYPE_NAMESPACE = 5,
788 ACPI_DMAR_SCOPE_TYPE_RESERVED = 6 /* 6 and greater are reserved */
789};
790
791struct acpi_dmar_pci_path {
792 u8 device;
793 u8 function;
794};
795
796/*
797 * DMAR Subtables, correspond to Type in struct acpi_dmar_header
798 */
799
800/* 0: Hardware Unit Definition */
801
802struct acpi_dmar_hardware_unit {
803 struct acpi_dmar_header header;
804 u8 flags;
805 u8 reserved;
806 u16 segment;
807 u64 address; /* Register Base Address */
808};
809
810/* Masks for Flags field above */
811
812#define ACPI_DMAR_INCLUDE_ALL (1)
813
814/* 1: Reserved Memory Definition */
815
816struct acpi_dmar_reserved_memory {
817 struct acpi_dmar_header header;
818 u16 reserved;
819 u16 segment;
820 u64 base_address; /* 4K aligned base address */
821 u64 end_address; /* 4K aligned limit address */
822};
823
824/* Masks for Flags field above */
825
826#define ACPI_DMAR_ALLOW_ALL (1)
827
828/* 2: Root Port ATS Capability Reporting Structure */
829
830struct acpi_dmar_atsr {
831 struct acpi_dmar_header header;
832 u8 flags;
833 u8 reserved;
834 u16 segment;
835};
836
837/* Masks for Flags field above */
838
839#define ACPI_DMAR_ALL_PORTS (1)
840
841/* 3: Remapping Hardware Static Affinity Structure */
842
843struct acpi_dmar_rhsa {
844 struct acpi_dmar_header header;
845 u32 reserved;
846 u64 base_address;
847 u32 proximity_domain;
848};
849
850/* 4: ACPI Namespace Device Declaration Structure */
851
852struct acpi_dmar_andd {
853 struct acpi_dmar_header header;
854 u8 reserved[3];
855 u8 device_number;
856 char device_name[1];
857};
858
859/* 5: SOC Integrated Address Translation Cache Reporting Structure */
860
861struct acpi_dmar_satc {
862 struct acpi_dmar_header header;
863 u8 flags;
864 u8 reserved;
865 u16 segment;
866};
867/*******************************************************************************
868 *
869 * DRTM - Dynamic Root of Trust for Measurement table
870 * Conforms to "TCG D-RTM Architecture" June 17 2013, Version 1.0.0
871 * Table version 1
872 *
873 ******************************************************************************/
874
875struct acpi_table_drtm {
876 struct acpi_table_header header; /* Common ACPI table header */
877 u64 entry_base_address;
878 u64 entry_length;
879 u32 entry_address32;
880 u64 entry_address64;
881 u64 exit_address;
882 u64 log_area_address;
883 u32 log_area_length;
884 u64 arch_dependent_address;
885 u32 flags;
886};
887
888/* Flag Definitions for above */
889
890#define ACPI_DRTM_ACCESS_ALLOWED (1)
891#define ACPI_DRTM_ENABLE_GAP_CODE (1<<1)
892#define ACPI_DRTM_INCOMPLETE_MEASUREMENTS (1<<2)
893#define ACPI_DRTM_AUTHORITY_ORDER (1<<3)
894
895/* 1) Validated Tables List (64-bit addresses) */
896
897struct acpi_drtm_vtable_list {
898 u32 validated_table_count;
899 u64 validated_tables[1];
900};
901
902/* 2) Resources List (of Resource Descriptors) */
903
904/* Resource Descriptor */
905
906struct acpi_drtm_resource {
907 u8 size[7];
908 u8 type;
909 u64 address;
910};
911
912struct acpi_drtm_resource_list {
913 u32 resource_count;
914 struct acpi_drtm_resource resources[1];
915};
916
917/* 3) Platform-specific Identifiers List */
918
919struct acpi_drtm_dps_id {
920 u32 dps_id_length;
921 u8 dps_id[16];
922};
923
924/*******************************************************************************
925 *
926 * ECDT - Embedded Controller Boot Resources Table
927 * Version 1
928 *
929 ******************************************************************************/
930
931struct acpi_table_ecdt {
932 struct acpi_table_header header; /* Common ACPI table header */
933 struct acpi_generic_address control; /* Address of EC command/status register */
934 struct acpi_generic_address data; /* Address of EC data register */
935 u32 uid; /* Unique ID - must be same as the EC _UID method */
936 u8 gpe; /* The GPE for the EC */
937 u8 id[1]; /* Full namepath of the EC in the ACPI namespace */
938};
939
940/*******************************************************************************
941 *
942 * EINJ - Error Injection Table (ACPI 4.0)
943 * Version 1
944 *
945 ******************************************************************************/
946
947struct acpi_table_einj {
948 struct acpi_table_header header; /* Common ACPI table header */
949 u32 header_length;
950 u8 flags;
951 u8 reserved[3];
952 u32 entries;
953};
954
955/* EINJ Injection Instruction Entries (actions) */
956
957struct acpi_einj_entry {
958 struct acpi_whea_header whea_header; /* Common header for WHEA tables */
959};
960
961/* Masks for Flags field above */
962
963#define ACPI_EINJ_PRESERVE (1)
964
965/* Values for Action field above */
966
967enum acpi_einj_actions {
968 ACPI_EINJ_BEGIN_OPERATION = 0,
969 ACPI_EINJ_GET_TRIGGER_TABLE = 1,
970 ACPI_EINJ_SET_ERROR_TYPE = 2,
971 ACPI_EINJ_GET_ERROR_TYPE = 3,
972 ACPI_EINJ_END_OPERATION = 4,
973 ACPI_EINJ_EXECUTE_OPERATION = 5,
974 ACPI_EINJ_CHECK_BUSY_STATUS = 6,
975 ACPI_EINJ_GET_COMMAND_STATUS = 7,
976 ACPI_EINJ_SET_ERROR_TYPE_WITH_ADDRESS = 8,
977 ACPI_EINJ_GET_EXECUTE_TIMINGS = 9,
978 ACPI_EINJ_ACTION_RESERVED = 10, /* 10 and greater are reserved */
979 ACPI_EINJ_TRIGGER_ERROR = 0xFF /* Except for this value */
980};
981
982/* Values for Instruction field above */
983
984enum acpi_einj_instructions {
985 ACPI_EINJ_READ_REGISTER = 0,
986 ACPI_EINJ_READ_REGISTER_VALUE = 1,
987 ACPI_EINJ_WRITE_REGISTER = 2,
988 ACPI_EINJ_WRITE_REGISTER_VALUE = 3,
989 ACPI_EINJ_NOOP = 4,
990 ACPI_EINJ_FLUSH_CACHELINE = 5,
991 ACPI_EINJ_INSTRUCTION_RESERVED = 6 /* 6 and greater are reserved */
992};
993
994struct acpi_einj_error_type_with_addr {
995 u32 error_type;
996 u32 vendor_struct_offset;
997 u32 flags;
998 u32 apic_id;
999 u64 address;
1000 u64 range;
1001 u32 pcie_id;
1002};
1003
1004struct acpi_einj_vendor {
1005 u32 length;
1006 u32 pcie_id;
1007 u16 vendor_id;
1008 u16 device_id;
1009 u8 revision_id;
1010 u8 reserved[3];
1011};
1012
1013/* EINJ Trigger Error Action Table */
1014
1015struct acpi_einj_trigger {
1016 u32 header_size;
1017 u32 revision;
1018 u32 table_size;
1019 u32 entry_count;
1020};
1021
1022/* Command status return values */
1023
1024enum acpi_einj_command_status {
1025 ACPI_EINJ_SUCCESS = 0,
1026 ACPI_EINJ_FAILURE = 1,
1027 ACPI_EINJ_INVALID_ACCESS = 2,
1028 ACPI_EINJ_STATUS_RESERVED = 3 /* 3 and greater are reserved */
1029};
1030
1031/* Error types returned from ACPI_EINJ_GET_ERROR_TYPE (bitfield) */
1032
1033#define ACPI_EINJ_PROCESSOR_CORRECTABLE (1)
1034#define ACPI_EINJ_PROCESSOR_UNCORRECTABLE (1<<1)
1035#define ACPI_EINJ_PROCESSOR_FATAL (1<<2)
1036#define ACPI_EINJ_MEMORY_CORRECTABLE (1<<3)
1037#define ACPI_EINJ_MEMORY_UNCORRECTABLE (1<<4)
1038#define ACPI_EINJ_MEMORY_FATAL (1<<5)
1039#define ACPI_EINJ_PCIX_CORRECTABLE (1<<6)
1040#define ACPI_EINJ_PCIX_UNCORRECTABLE (1<<7)
1041#define ACPI_EINJ_PCIX_FATAL (1<<8)
1042#define ACPI_EINJ_PLATFORM_CORRECTABLE (1<<9)
1043#define ACPI_EINJ_PLATFORM_UNCORRECTABLE (1<<10)
1044#define ACPI_EINJ_PLATFORM_FATAL (1<<11)
1045#define ACPI_EINJ_VENDOR_DEFINED (1<<31)
1046
1047/*******************************************************************************
1048 *
1049 * ERST - Error Record Serialization Table (ACPI 4.0)
1050 * Version 1
1051 *
1052 ******************************************************************************/
1053
1054struct acpi_table_erst {
1055 struct acpi_table_header header; /* Common ACPI table header */
1056 u32 header_length;
1057 u32 reserved;
1058 u32 entries;
1059};
1060
1061/* ERST Serialization Entries (actions) */
1062
1063struct acpi_erst_entry {
1064 struct acpi_whea_header whea_header; /* Common header for WHEA tables */
1065};
1066
1067/* Masks for Flags field above */
1068
1069#define ACPI_ERST_PRESERVE (1)
1070
1071/* Values for Action field above */
1072
1073enum acpi_erst_actions {
1074 ACPI_ERST_BEGIN_WRITE = 0,
1075 ACPI_ERST_BEGIN_READ = 1,
1076 ACPI_ERST_BEGIN_CLEAR = 2,
1077 ACPI_ERST_END = 3,
1078 ACPI_ERST_SET_RECORD_OFFSET = 4,
1079 ACPI_ERST_EXECUTE_OPERATION = 5,
1080 ACPI_ERST_CHECK_BUSY_STATUS = 6,
1081 ACPI_ERST_GET_COMMAND_STATUS = 7,
1082 ACPI_ERST_GET_RECORD_ID = 8,
1083 ACPI_ERST_SET_RECORD_ID = 9,
1084 ACPI_ERST_GET_RECORD_COUNT = 10,
1085 ACPI_ERST_BEGIN_DUMMY_WRIITE = 11,
1086 ACPI_ERST_NOT_USED = 12,
1087 ACPI_ERST_GET_ERROR_RANGE = 13,
1088 ACPI_ERST_GET_ERROR_LENGTH = 14,
1089 ACPI_ERST_GET_ERROR_ATTRIBUTES = 15,
1090 ACPI_ERST_EXECUTE_TIMINGS = 16,
1091 ACPI_ERST_ACTION_RESERVED = 17 /* 17 and greater are reserved */
1092};
1093
1094/* Values for Instruction field above */
1095
1096enum acpi_erst_instructions {
1097 ACPI_ERST_READ_REGISTER = 0,
1098 ACPI_ERST_READ_REGISTER_VALUE = 1,
1099 ACPI_ERST_WRITE_REGISTER = 2,
1100 ACPI_ERST_WRITE_REGISTER_VALUE = 3,
1101 ACPI_ERST_NOOP = 4,
1102 ACPI_ERST_LOAD_VAR1 = 5,
1103 ACPI_ERST_LOAD_VAR2 = 6,
1104 ACPI_ERST_STORE_VAR1 = 7,
1105 ACPI_ERST_ADD = 8,
1106 ACPI_ERST_SUBTRACT = 9,
1107 ACPI_ERST_ADD_VALUE = 10,
1108 ACPI_ERST_SUBTRACT_VALUE = 11,
1109 ACPI_ERST_STALL = 12,
1110 ACPI_ERST_STALL_WHILE_TRUE = 13,
1111 ACPI_ERST_SKIP_NEXT_IF_TRUE = 14,
1112 ACPI_ERST_GOTO = 15,
1113 ACPI_ERST_SET_SRC_ADDRESS_BASE = 16,
1114 ACPI_ERST_SET_DST_ADDRESS_BASE = 17,
1115 ACPI_ERST_MOVE_DATA = 18,
1116 ACPI_ERST_INSTRUCTION_RESERVED = 19 /* 19 and greater are reserved */
1117};
1118
1119/* Command status return values */
1120
1121enum acpi_erst_command_status {
1122 ACPI_ERST_SUCCESS = 0,
1123 ACPI_ERST_NO_SPACE = 1,
1124 ACPI_ERST_NOT_AVAILABLE = 2,
1125 ACPI_ERST_FAILURE = 3,
1126 ACPI_ERST_RECORD_EMPTY = 4,
1127 ACPI_ERST_NOT_FOUND = 5,
1128 ACPI_ERST_STATUS_RESERVED = 6 /* 6 and greater are reserved */
1129};
1130
1131/* Error Record Serialization Information */
1132
1133struct acpi_erst_info {
1134 u16 signature; /* Should be "ER" */
1135 u8 data[48];
1136};
1137
1138/*******************************************************************************
1139 *
1140 * FPDT - Firmware Performance Data Table (ACPI 5.0)
1141 * Version 1
1142 *
1143 ******************************************************************************/
1144
1145struct acpi_table_fpdt {
1146 struct acpi_table_header header; /* Common ACPI table header */
1147};
1148
1149/* FPDT subtable header (Performance Record Structure) */
1150
1151struct acpi_fpdt_header {
1152 u16 type;
1153 u8 length;
1154 u8 revision;
1155};
1156
1157/* Values for Type field above */
1158
1159enum acpi_fpdt_type {
1160 ACPI_FPDT_TYPE_BOOT = 0,
1161 ACPI_FPDT_TYPE_S3PERF = 1
1162};
1163
1164/*
1165 * FPDT subtables
1166 */
1167
1168/* 0: Firmware Basic Boot Performance Record */
1169
1170struct acpi_fpdt_boot_pointer {
1171 struct acpi_fpdt_header header;
1172 u8 reserved[4];
1173 u64 address;
1174};
1175
1176/* 1: S3 Performance Table Pointer Record */
1177
1178struct acpi_fpdt_s3pt_pointer {
1179 struct acpi_fpdt_header header;
1180 u8 reserved[4];
1181 u64 address;
1182};
1183
1184/*
1185 * S3PT - S3 Performance Table. This table is pointed to by the
1186 * S3 Pointer Record above.
1187 */
1188struct acpi_table_s3pt {
1189 u8 signature[4]; /* "S3PT" */
1190 u32 length;
1191};
1192
1193/*
1194 * S3PT Subtables (Not part of the actual FPDT)
1195 */
1196
1197/* Values for Type field in S3PT header */
1198
1199enum acpi_s3pt_type {
1200 ACPI_S3PT_TYPE_RESUME = 0,
1201 ACPI_S3PT_TYPE_SUSPEND = 1,
1202 ACPI_FPDT_BOOT_PERFORMANCE = 2
1203};
1204
1205struct acpi_s3pt_resume {
1206 struct acpi_fpdt_header header;
1207 u32 resume_count;
1208 u64 full_resume;
1209 u64 average_resume;
1210};
1211
1212struct acpi_s3pt_suspend {
1213 struct acpi_fpdt_header header;
1214 u64 suspend_start;
1215 u64 suspend_end;
1216};
1217
1218/*
1219 * FPDT Boot Performance Record (Not part of the actual FPDT)
1220 */
1221struct acpi_fpdt_boot {
1222 struct acpi_fpdt_header header;
1223 u8 reserved[4];
1224 u64 reset_end;
1225 u64 load_start;
1226 u64 startup_start;
1227 u64 exit_services_entry;
1228 u64 exit_services_exit;
1229};
1230
1231/*******************************************************************************
1232 *
1233 * GTDT - Generic Timer Description Table (ACPI 5.1)
1234 * Version 2
1235 *
1236 ******************************************************************************/
1237
1238struct acpi_table_gtdt {
1239 struct acpi_table_header header; /* Common ACPI table header */
1240 u64 counter_block_addresss;
1241 u32 reserved;
1242 u32 secure_el1_interrupt;
1243 u32 secure_el1_flags;
1244 u32 non_secure_el1_interrupt;
1245 u32 non_secure_el1_flags;
1246 u32 virtual_timer_interrupt;
1247 u32 virtual_timer_flags;
1248 u32 non_secure_el2_interrupt;
1249 u32 non_secure_el2_flags;
1250 u64 counter_read_block_address;
1251 u32 platform_timer_count;
1252 u32 platform_timer_offset;
1253};
1254
1255/* Flag Definitions: Timer Block Physical Timers and Virtual timers */
1256
1257#define ACPI_GTDT_INTERRUPT_MODE (1)
1258#define ACPI_GTDT_INTERRUPT_POLARITY (1<<1)
1259#define ACPI_GTDT_ALWAYS_ON (1<<2)
1260
1261struct acpi_gtdt_el2 {
1262 u32 virtual_el2_timer_gsiv;
1263 u32 virtual_el2_timer_flags;
1264};
1265
1266/* Common GTDT subtable header */
1267
1268struct acpi_gtdt_header {
1269 u8 type;
1270 u16 length;
1271};
1272
1273/* Values for GTDT subtable type above */
1274
1275enum acpi_gtdt_type {
1276 ACPI_GTDT_TYPE_TIMER_BLOCK = 0,
1277 ACPI_GTDT_TYPE_WATCHDOG = 1,
1278 ACPI_GTDT_TYPE_RESERVED = 2 /* 2 and greater are reserved */
1279};
1280
1281/* GTDT Subtables, correspond to Type in struct acpi_gtdt_header */
1282
1283/* 0: Generic Timer Block */
1284
1285struct acpi_gtdt_timer_block {
1286 struct acpi_gtdt_header header;
1287 u8 reserved;
1288 u64 block_address;
1289 u32 timer_count;
1290 u32 timer_offset;
1291};
1292
1293/* Timer Sub-Structure, one per timer */
1294
1295struct acpi_gtdt_timer_entry {
1296 u8 frame_number;
1297 u8 reserved[3];
1298 u64 base_address;
1299 u64 el0_base_address;
1300 u32 timer_interrupt;
1301 u32 timer_flags;
1302 u32 virtual_timer_interrupt;
1303 u32 virtual_timer_flags;
1304 u32 common_flags;
1305};
1306
1307/* Flag Definitions: timer_flags and virtual_timer_flags above */
1308
1309#define ACPI_GTDT_GT_IRQ_MODE (1)
1310#define ACPI_GTDT_GT_IRQ_POLARITY (1<<1)
1311
1312/* Flag Definitions: common_flags above */
1313
1314#define ACPI_GTDT_GT_IS_SECURE_TIMER (1)
1315#define ACPI_GTDT_GT_ALWAYS_ON (1<<1)
1316
1317/* 1: SBSA Generic Watchdog Structure */
1318
1319struct acpi_gtdt_watchdog {
1320 struct acpi_gtdt_header header;
1321 u8 reserved;
1322 u64 refresh_frame_address;
1323 u64 control_frame_address;
1324 u32 timer_interrupt;
1325 u32 timer_flags;
1326};
1327
1328/* Flag Definitions: timer_flags above */
1329
1330#define ACPI_GTDT_WATCHDOG_IRQ_MODE (1)
1331#define ACPI_GTDT_WATCHDOG_IRQ_POLARITY (1<<1)
1332#define ACPI_GTDT_WATCHDOG_SECURE (1<<2)
1333
1334/*******************************************************************************
1335 *
1336 * HEST - Hardware Error Source Table (ACPI 4.0)
1337 * Version 1
1338 *
1339 ******************************************************************************/
1340
1341struct acpi_table_hest {
1342 struct acpi_table_header header; /* Common ACPI table header */
1343 u32 error_source_count;
1344};
1345
1346/* HEST subtable header */
1347
1348struct acpi_hest_header {
1349 u16 type;
1350 u16 source_id;
1351};
1352
1353/* Values for Type field above for subtables */
1354
1355enum acpi_hest_types {
1356 ACPI_HEST_TYPE_IA32_CHECK = 0,
1357 ACPI_HEST_TYPE_IA32_CORRECTED_CHECK = 1,
1358 ACPI_HEST_TYPE_IA32_NMI = 2,
1359 ACPI_HEST_TYPE_NOT_USED3 = 3,
1360 ACPI_HEST_TYPE_NOT_USED4 = 4,
1361 ACPI_HEST_TYPE_NOT_USED5 = 5,
1362 ACPI_HEST_TYPE_AER_ROOT_PORT = 6,
1363 ACPI_HEST_TYPE_AER_ENDPOINT = 7,
1364 ACPI_HEST_TYPE_AER_BRIDGE = 8,
1365 ACPI_HEST_TYPE_GENERIC_ERROR = 9,
1366 ACPI_HEST_TYPE_GENERIC_ERROR_V2 = 10,
1367 ACPI_HEST_TYPE_IA32_DEFERRED_CHECK = 11,
1368 ACPI_HEST_TYPE_RESERVED = 12 /* 12 and greater are reserved */
1369};
1370
1371/*
1372 * HEST substructures contained in subtables
1373 */
1374
1375/*
1376 * IA32 Error Bank(s) - Follows the struct acpi_hest_ia_machine_check and
1377 * struct acpi_hest_ia_corrected structures.
1378 */
1379struct acpi_hest_ia_error_bank {
1380 u8 bank_number;
1381 u8 clear_status_on_init;
1382 u8 status_format;
1383 u8 reserved;
1384 u32 control_register;
1385 u64 control_data;
1386 u32 status_register;
1387 u32 address_register;
1388 u32 misc_register;
1389};
1390
1391/* Common HEST sub-structure for PCI/AER structures below (6,7,8) */
1392
1393struct acpi_hest_aer_common {
1394 u16 reserved1;
1395 u8 flags;
1396 u8 enabled;
1397 u32 records_to_preallocate;
1398 u32 max_sections_per_record;
1399 u32 bus; /* Bus and Segment numbers */
1400 u16 device;
1401 u16 function;
1402 u16 device_control;
1403 u16 reserved2;
1404 u32 uncorrectable_mask;
1405 u32 uncorrectable_severity;
1406 u32 correctable_mask;
1407 u32 advanced_capabilities;
1408};
1409
1410/* Masks for HEST Flags fields */
1411
1412#define ACPI_HEST_FIRMWARE_FIRST (1)
1413#define ACPI_HEST_GLOBAL (1<<1)
1414#define ACPI_HEST_GHES_ASSIST (1<<2)
1415
1416/*
1417 * Macros to access the bus/segment numbers in Bus field above:
1418 * Bus number is encoded in bits 7:0
1419 * Segment number is encoded in bits 23:8
1420 */
1421#define ACPI_HEST_BUS(bus) ((bus) & 0xFF)
1422#define ACPI_HEST_SEGMENT(bus) (((bus) >> 8) & 0xFFFF)
1423
1424/* Hardware Error Notification */
1425
1426struct acpi_hest_notify {
1427 u8 type;
1428 u8 length;
1429 u16 config_write_enable;
1430 u32 poll_interval;
1431 u32 vector;
1432 u32 polling_threshold_value;
1433 u32 polling_threshold_window;
1434 u32 error_threshold_value;
1435 u32 error_threshold_window;
1436};
1437
1438/* Values for Notify Type field above */
1439
1440enum acpi_hest_notify_types {
1441 ACPI_HEST_NOTIFY_POLLED = 0,
1442 ACPI_HEST_NOTIFY_EXTERNAL = 1,
1443 ACPI_HEST_NOTIFY_LOCAL = 2,
1444 ACPI_HEST_NOTIFY_SCI = 3,
1445 ACPI_HEST_NOTIFY_NMI = 4,
1446 ACPI_HEST_NOTIFY_CMCI = 5, /* ACPI 5.0 */
1447 ACPI_HEST_NOTIFY_MCE = 6, /* ACPI 5.0 */
1448 ACPI_HEST_NOTIFY_GPIO = 7, /* ACPI 6.0 */
1449 ACPI_HEST_NOTIFY_SEA = 8, /* ACPI 6.1 */
1450 ACPI_HEST_NOTIFY_SEI = 9, /* ACPI 6.1 */
1451 ACPI_HEST_NOTIFY_GSIV = 10, /* ACPI 6.1 */
1452 ACPI_HEST_NOTIFY_SOFTWARE_DELEGATED = 11, /* ACPI 6.2 */
1453 ACPI_HEST_NOTIFY_RESERVED = 12 /* 12 and greater are reserved */
1454};
1455
1456/* Values for config_write_enable bitfield above */
1457
1458#define ACPI_HEST_TYPE (1)
1459#define ACPI_HEST_POLL_INTERVAL (1<<1)
1460#define ACPI_HEST_POLL_THRESHOLD_VALUE (1<<2)
1461#define ACPI_HEST_POLL_THRESHOLD_WINDOW (1<<3)
1462#define ACPI_HEST_ERR_THRESHOLD_VALUE (1<<4)
1463#define ACPI_HEST_ERR_THRESHOLD_WINDOW (1<<5)
1464
1465/*
1466 * HEST subtables
1467 */
1468
1469/* 0: IA32 Machine Check Exception */
1470
1471struct acpi_hest_ia_machine_check {
1472 struct acpi_hest_header header;
1473 u16 reserved1;
1474 u8 flags; /* See flags ACPI_HEST_GLOBAL, etc. above */
1475 u8 enabled;
1476 u32 records_to_preallocate;
1477 u32 max_sections_per_record;
1478 u64 global_capability_data;
1479 u64 global_control_data;
1480 u8 num_hardware_banks;
1481 u8 reserved3[7];
1482};
1483
1484/* 1: IA32 Corrected Machine Check */
1485
1486struct acpi_hest_ia_corrected {
1487 struct acpi_hest_header header;
1488 u16 reserved1;
1489 u8 flags; /* See flags ACPI_HEST_GLOBAL, etc. above */
1490 u8 enabled;
1491 u32 records_to_preallocate;
1492 u32 max_sections_per_record;
1493 struct acpi_hest_notify notify;
1494 u8 num_hardware_banks;
1495 u8 reserved2[3];
1496};
1497
1498/* 2: IA32 Non-Maskable Interrupt */
1499
1500struct acpi_hest_ia_nmi {
1501 struct acpi_hest_header header;
1502 u32 reserved;
1503 u32 records_to_preallocate;
1504 u32 max_sections_per_record;
1505 u32 max_raw_data_length;
1506};
1507
1508/* 3,4,5: Not used */
1509
1510/* 6: PCI Express Root Port AER */
1511
1512struct acpi_hest_aer_root {
1513 struct acpi_hest_header header;
1514 struct acpi_hest_aer_common aer;
1515 u32 root_error_command;
1516};
1517
1518/* 7: PCI Express AER (AER Endpoint) */
1519
1520struct acpi_hest_aer {
1521 struct acpi_hest_header header;
1522 struct acpi_hest_aer_common aer;
1523};
1524
1525/* 8: PCI Express/PCI-X Bridge AER */
1526
1527struct acpi_hest_aer_bridge {
1528 struct acpi_hest_header header;
1529 struct acpi_hest_aer_common aer;
1530 u32 uncorrectable_mask2;
1531 u32 uncorrectable_severity2;
1532 u32 advanced_capabilities2;
1533};
1534
1535/* 9: Generic Hardware Error Source */
1536
1537struct acpi_hest_generic {
1538 struct acpi_hest_header header;
1539 u16 related_source_id;
1540 u8 reserved;
1541 u8 enabled;
1542 u32 records_to_preallocate;
1543 u32 max_sections_per_record;
1544 u32 max_raw_data_length;
1545 struct acpi_generic_address error_status_address;
1546 struct acpi_hest_notify notify;
1547 u32 error_block_length;
1548};
1549
1550/* 10: Generic Hardware Error Source, version 2 */
1551
1552struct acpi_hest_generic_v2 {
1553 struct acpi_hest_header header;
1554 u16 related_source_id;
1555 u8 reserved;
1556 u8 enabled;
1557 u32 records_to_preallocate;
1558 u32 max_sections_per_record;
1559 u32 max_raw_data_length;
1560 struct acpi_generic_address error_status_address;
1561 struct acpi_hest_notify notify;
1562 u32 error_block_length;
1563 struct acpi_generic_address read_ack_register;
1564 u64 read_ack_preserve;
1565 u64 read_ack_write;
1566};
1567
1568/* Generic Error Status block */
1569
1570struct acpi_hest_generic_status {
1571 u32 block_status;
1572 u32 raw_data_offset;
1573 u32 raw_data_length;
1574 u32 data_length;
1575 u32 error_severity;
1576};
1577
1578/* Values for block_status flags above */
1579
1580#define ACPI_HEST_UNCORRECTABLE (1)
1581#define ACPI_HEST_CORRECTABLE (1<<1)
1582#define ACPI_HEST_MULTIPLE_UNCORRECTABLE (1<<2)
1583#define ACPI_HEST_MULTIPLE_CORRECTABLE (1<<3)
1584#define ACPI_HEST_ERROR_ENTRY_COUNT (0xFF<<4) /* 8 bits, error count */
1585
1586/* Generic Error Data entry */
1587
1588struct acpi_hest_generic_data {
1589 u8 section_type[16];
1590 u32 error_severity;
1591 u16 revision;
1592 u8 validation_bits;
1593 u8 flags;
1594 u32 error_data_length;
1595 u8 fru_id[16];
1596 u8 fru_text[20];
1597};
1598
1599/* Extension for revision 0x0300 */
1600
1601struct acpi_hest_generic_data_v300 {
1602 u8 section_type[16];
1603 u32 error_severity;
1604 u16 revision;
1605 u8 validation_bits;
1606 u8 flags;
1607 u32 error_data_length;
1608 u8 fru_id[16];
1609 u8 fru_text[20];
1610 u64 time_stamp;
1611};
1612
1613/* Values for error_severity above */
1614
1615#define ACPI_HEST_GEN_ERROR_RECOVERABLE 0
1616#define ACPI_HEST_GEN_ERROR_FATAL 1
1617#define ACPI_HEST_GEN_ERROR_CORRECTED 2
1618#define ACPI_HEST_GEN_ERROR_NONE 3
1619
1620/* Flags for validation_bits above */
1621
1622#define ACPI_HEST_GEN_VALID_FRU_ID (1)
1623#define ACPI_HEST_GEN_VALID_FRU_STRING (1<<1)
1624#define ACPI_HEST_GEN_VALID_TIMESTAMP (1<<2)
1625
1626/* 11: IA32 Deferred Machine Check Exception (ACPI 6.2) */
1627
1628struct acpi_hest_ia_deferred_check {
1629 struct acpi_hest_header header;
1630 u16 reserved1;
1631 u8 flags; /* See flags ACPI_HEST_GLOBAL, etc. above */
1632 u8 enabled;
1633 u32 records_to_preallocate;
1634 u32 max_sections_per_record;
1635 struct acpi_hest_notify notify;
1636 u8 num_hardware_banks;
1637 u8 reserved2[3];
1638};
1639
1640/*******************************************************************************
1641 *
1642 * HMAT - Heterogeneous Memory Attributes Table (ACPI 6.2)
1643 * Version 1
1644 *
1645 ******************************************************************************/
1646
1647struct acpi_table_hmat {
1648 struct acpi_table_header header; /* Common ACPI table header */
1649 u32 reserved;
1650};
1651
1652/* Values for HMAT structure types */
1653
1654enum acpi_hmat_type {
1655 ACPI_HMAT_TYPE_PROXIMITY = 0, /* Memory proximity domain attributes */
1656 ACPI_HMAT_TYPE_LOCALITY = 1, /* System locality latency and bandwidth information */
1657 ACPI_HMAT_TYPE_CACHE = 2, /* Memory side cache information */
1658 ACPI_HMAT_TYPE_RESERVED = 3 /* 3 and greater are reserved */
1659};
1660
1661struct acpi_hmat_structure {
1662 u16 type;
1663 u16 reserved;
1664 u32 length;
1665};
1666
1667/*
1668 * HMAT Structures, correspond to Type in struct acpi_hmat_structure
1669 */
1670
1671/* 0: Memory proximity domain attributes */
1672
1673struct acpi_hmat_proximity_domain {
1674 struct acpi_hmat_structure header;
1675 u16 flags;
1676 u16 reserved1;
1677 u32 processor_PD; /* Processor proximity domain */
1678 u32 memory_PD; /* Memory proximity domain */
1679 u32 reserved2;
1680 u64 reserved3;
1681 u64 reserved4;
1682};
1683
1684/* Masks for Flags field above */
1685
1686#define ACPI_HMAT_PROCESSOR_PD_VALID (1) /* 1: processor_PD field is valid */
1687#define ACPI_HMAT_MEMORY_PD_VALID (1<<1) /* 1: memory_PD field is valid */
1688#define ACPI_HMAT_RESERVATION_HINT (1<<2) /* 1: Reservation hint */
1689
1690/* 1: System locality latency and bandwidth information */
1691
1692struct acpi_hmat_locality {
1693 struct acpi_hmat_structure header;
1694 u8 flags;
1695 u8 data_type;
1696 u8 min_transfer_size;
1697 u8 reserved1;
1698 u32 number_of_initiator_Pds;
1699 u32 number_of_target_Pds;
1700 u32 reserved2;
1701 u64 entry_base_unit;
1702};
1703
1704/* Masks for Flags field above */
1705
1706#define ACPI_HMAT_MEMORY_HIERARCHY (0x0F) /* Bits 0-3 */
1707
1708/* Values for Memory Hierarchy flags */
1709
1710#define ACPI_HMAT_MEMORY 0
1711#define ACPI_HMAT_LAST_LEVEL_CACHE 1
1712#define ACPI_HMAT_1ST_LEVEL_CACHE 2
1713#define ACPI_HMAT_2ND_LEVEL_CACHE 3
1714#define ACPI_HMAT_3RD_LEVEL_CACHE 4
1715#define ACPI_HMAT_MINIMUM_XFER_SIZE 0x10 /* Bit 4: ACPI 6.4 */
1716#define ACPI_HMAT_NON_SEQUENTIAL_XFERS 0x20 /* Bit 5: ACPI 6.4 */
1717
1718
1719/* Values for data_type field above */
1720
1721#define ACPI_HMAT_ACCESS_LATENCY 0
1722#define ACPI_HMAT_READ_LATENCY 1
1723#define ACPI_HMAT_WRITE_LATENCY 2
1724#define ACPI_HMAT_ACCESS_BANDWIDTH 3
1725#define ACPI_HMAT_READ_BANDWIDTH 4
1726#define ACPI_HMAT_WRITE_BANDWIDTH 5
1727
1728/* 2: Memory side cache information */
1729
1730struct acpi_hmat_cache {
1731 struct acpi_hmat_structure header;
1732 u32 memory_PD;
1733 u32 reserved1;
1734 u64 cache_size;
1735 u32 cache_attributes;
1736 u16 reserved2;
1737 u16 number_of_SMBIOShandles;
1738};
1739
1740/* Masks for cache_attributes field above */
1741
1742#define ACPI_HMAT_TOTAL_CACHE_LEVEL (0x0000000F)
1743#define ACPI_HMAT_CACHE_LEVEL (0x000000F0)
1744#define ACPI_HMAT_CACHE_ASSOCIATIVITY (0x00000F00)
1745#define ACPI_HMAT_WRITE_POLICY (0x0000F000)
1746#define ACPI_HMAT_CACHE_LINE_SIZE (0xFFFF0000)
1747
1748/* Values for cache associativity flag */
1749
1750#define ACPI_HMAT_CA_NONE (0)
1751#define ACPI_HMAT_CA_DIRECT_MAPPED (1)
1752#define ACPI_HMAT_CA_COMPLEX_CACHE_INDEXING (2)
1753
1754/* Values for write policy flag */
1755
1756#define ACPI_HMAT_CP_NONE (0)
1757#define ACPI_HMAT_CP_WB (1)
1758#define ACPI_HMAT_CP_WT (2)
1759
1760/*******************************************************************************
1761 *
1762 * HPET - High Precision Event Timer table
1763 * Version 1
1764 *
1765 * Conforms to "IA-PC HPET (High Precision Event Timers) Specification",
1766 * Version 1.0a, October 2004
1767 *
1768 ******************************************************************************/
1769
1770struct acpi_table_hpet {
1771 struct acpi_table_header header; /* Common ACPI table header */
1772 u32 id; /* Hardware ID of event timer block */
1773 struct acpi_generic_address address; /* Address of event timer block */
1774 u8 sequence; /* HPET sequence number */
1775 u16 minimum_tick; /* Main counter min tick, periodic mode */
1776 u8 flags;
1777};
1778
1779/* Masks for Flags field above */
1780
1781#define ACPI_HPET_PAGE_PROTECT_MASK (3)
1782
1783/* Values for Page Protect flags */
1784
1785enum acpi_hpet_page_protect {
1786 ACPI_HPET_NO_PAGE_PROTECT = 0,
1787 ACPI_HPET_PAGE_PROTECT4 = 1,
1788 ACPI_HPET_PAGE_PROTECT64 = 2
1789};
1790
1791/*******************************************************************************
1792 *
1793 * IBFT - Boot Firmware Table
1794 * Version 1
1795 *
1796 * Conforms to "iSCSI Boot Firmware Table (iBFT) as Defined in ACPI 3.0b
1797 * Specification", Version 1.01, March 1, 2007
1798 *
1799 * Note: It appears that this table is not intended to appear in the RSDT/XSDT.
1800 * Therefore, it is not currently supported by the disassembler.
1801 *
1802 ******************************************************************************/
1803
1804struct acpi_table_ibft {
1805 struct acpi_table_header header; /* Common ACPI table header */
1806 u8 reserved[12];
1807};
1808
1809/* IBFT common subtable header */
1810
1811struct acpi_ibft_header {
1812 u8 type;
1813 u8 version;
1814 u16 length;
1815 u8 index;
1816 u8 flags;
1817};
1818
1819/* Values for Type field above */
1820
1821enum acpi_ibft_type {
1822 ACPI_IBFT_TYPE_NOT_USED = 0,
1823 ACPI_IBFT_TYPE_CONTROL = 1,
1824 ACPI_IBFT_TYPE_INITIATOR = 2,
1825 ACPI_IBFT_TYPE_NIC = 3,
1826 ACPI_IBFT_TYPE_TARGET = 4,
1827 ACPI_IBFT_TYPE_EXTENSIONS = 5,
1828 ACPI_IBFT_TYPE_RESERVED = 6 /* 6 and greater are reserved */
1829};
1830
1831/* IBFT subtables */
1832
1833struct acpi_ibft_control {
1834 struct acpi_ibft_header header;
1835 u16 extensions;
1836 u16 initiator_offset;
1837 u16 nic0_offset;
1838 u16 target0_offset;
1839 u16 nic1_offset;
1840 u16 target1_offset;
1841};
1842
1843struct acpi_ibft_initiator {
1844 struct acpi_ibft_header header;
1845 u8 sns_server[16];
1846 u8 slp_server[16];
1847 u8 primary_server[16];
1848 u8 secondary_server[16];
1849 u16 name_length;
1850 u16 name_offset;
1851};
1852
1853struct acpi_ibft_nic {
1854 struct acpi_ibft_header header;
1855 u8 ip_address[16];
1856 u8 subnet_mask_prefix;
1857 u8 origin;
1858 u8 gateway[16];
1859 u8 primary_dns[16];
1860 u8 secondary_dns[16];
1861 u8 dhcp[16];
1862 u16 vlan;
1863 u8 mac_address[6];
1864 u16 pci_address;
1865 u16 name_length;
1866 u16 name_offset;
1867};
1868
1869struct acpi_ibft_target {
1870 struct acpi_ibft_header header;
1871 u8 target_ip_address[16];
1872 u16 target_ip_socket;
1873 u8 target_boot_lun[8];
1874 u8 chap_type;
1875 u8 nic_association;
1876 u16 target_name_length;
1877 u16 target_name_offset;
1878 u16 chap_name_length;
1879 u16 chap_name_offset;
1880 u16 chap_secret_length;
1881 u16 chap_secret_offset;
1882 u16 reverse_chap_name_length;
1883 u16 reverse_chap_name_offset;
1884 u16 reverse_chap_secret_length;
1885 u16 reverse_chap_secret_offset;
1886};
1887
1888/* Reset to default packing */
1889
1890#pragma pack()
1891
1892#endif /* __ACTBL1_H__ */