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Linus Torvalds1da177e2005-04-16 15:20:36 -07001/******************************************************************************
2 *
Bob Moore793c2382006-03-31 00:00:00 -05003 * Name: actbl1.h - Additional ACPI table definitions
Linus Torvalds1da177e2005-04-16 15:20:36 -07004 *
5 *****************************************************************************/
6
7/*
Bob Mooreb4e104e2011-01-17 11:05:40 +08008 * Copyright (C) 2000 - 2011, Intel Corp.
Linus Torvalds1da177e2005-04-16 15:20:36 -07009 * 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
Bob Moore793c2382006-03-31 00:00:00 -050047/*******************************************************************************
48 *
Bob Mooreb24aad42009-07-24 13:30:17 +080049 * Additional ACPI Tables (1)
Bob Moore793c2382006-03-31 00:00:00 -050050 *
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 *
Bob Mooreb24aad42009-07-24 13:30:17 +080054 * The tables in this file are fully defined within the ACPI specification.
55 *
Bob Moore793c2382006-03-31 00:00:00 -050056 ******************************************************************************/
57
58/*
Bob Moore6e2d5eb2009-07-27 10:53:00 +080059 * 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.
Bob Moore793c2382006-03-31 00:00:00 -050062 */
Bob Moore970d9c92008-04-10 19:06:42 +040063#define ACPI_SIG_BERT "BERT" /* Boot Error Record Table */
Bob Moore793c2382006-03-31 00:00:00 -050064#define ACPI_SIG_CPEP "CPEP" /* Corrected Platform Error Polling table */
Bob Moore793c2382006-03-31 00:00:00 -050065#define ACPI_SIG_ECDT "ECDT" /* Embedded Controller Boot Resources Table */
Bob Moore970d9c92008-04-10 19:06:42 +040066#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 */
Bob Moore793c2382006-03-31 00:00:00 -050069#define ACPI_SIG_MADT "APIC" /* Multiple APIC Description Table */
Bob Moore6e2d5eb2009-07-27 10:53:00 +080070#define ACPI_SIG_MSCT "MSCT" /* Maximum System Characteristics Table */
Bob Moore793c2382006-03-31 00:00:00 -050071#define ACPI_SIG_SBST "SBST" /* Smart Battery Specification Table */
72#define ACPI_SIG_SLIT "SLIT" /* System Locality Distance Information Table */
Bob Moore793c2382006-03-31 00:00:00 -050073#define ACPI_SIG_SRAT "SRAT" /* System Resource Affinity Table */
Bob Moore793c2382006-03-31 00:00:00 -050074
Bob Moore793c2382006-03-31 00:00:00 -050075/*
76 * All tables must be byte-packed to match the ACPI specification, since
77 * the tables are provided by the system BIOS.
78 */
Linus Torvalds1da177e2005-04-16 15:20:36 -070079#pragma pack(1)
80
81/*
Bob Moore793c2382006-03-31 00:00:00 -050082 * 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.
Linus Torvalds1da177e2005-04-16 15:20:36 -070085 */
Bob Moore793c2382006-03-31 00:00:00 -050086
Bob Moore6e2d5eb2009-07-27 10:53:00 +080087/*******************************************************************************
88 *
89 * Common subtable headers
90 *
91 ******************************************************************************/
92
93/* Generic subtable header (used in MADT, SRAT, etc.) */
Bob Mooref3d2e782007-02-02 19:48:18 +030094
95struct acpi_subtable_header {
96 u8 type;
97 u8 length;
98};
99
Bob Moore6e2d5eb2009-07-27 10:53:00 +0800100/* Subtable header for WHEA tables (EINJ, ERST, WDAT) */
Bob Moore970d9c92008-04-10 19:06:42 +0400101
102struct acpi_whea_header {
103 u8 action;
104 u8 instruction;
105 u8 flags;
106 u8 reserved;
107 struct acpi_generic_address register_region;
Bob Moore3fa34772008-04-10 19:06:43 +0400108 u64 value; /* Value used with Read/Write register */
109 u64 mask; /* Bitmask required for this register instruction */
Bob Moore970d9c92008-04-10 19:06:42 +0400110};
111
Bob Moore793c2382006-03-31 00:00:00 -0500112/*******************************************************************************
113 *
Bob Moore6e2d5eb2009-07-27 10:53:00 +0800114 * BERT - Boot Error Record Table (ACPI 4.0)
115 * Version 1
Bob Moore970d9c92008-04-10 19:06:42 +0400116 *
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 */
Uwe Kleine-Königb5950762010-11-01 15:38:34 -0400122 u64 address; /* Physical address of the error region */
Bob Moore970d9c92008-04-10 19:06:42 +0400123};
124
Bob Moore6e2d5eb2009-07-27 10:53:00 +0800125/* Boot Error Region (not a subtable, pointed to by Address field above) */
Bob Moore3fa34772008-04-10 19:06:43 +0400126
Bob Moore970d9c92008-04-10 19:06:42 +0400127struct acpi_bert_region {
Bob Moore6e2d5eb2009-07-27 10:53:00 +0800128 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 */
Bob Moore970d9c92008-04-10 19:06:42 +0400133};
134
Bob Moore6e2d5eb2009-07-27 10:53:00 +0800135/* Values for block_status flags above */
Bob Moore970d9c92008-04-10 19:06:42 +0400136
137#define ACPI_BERT_UNCORRECTABLE (1)
Bob Moore6e2d5eb2009-07-27 10:53:00 +0800138#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 */
Bob Moore970d9c92008-04-10 19:06:42 +0400157
158/*******************************************************************************
159 *
Bob Moore6e2d5eb2009-07-27 10:53:00 +0800160 * CPEP - Corrected Platform Error Polling table (ACPI 4.0)
161 * Version 1
Bob Moore793c2382006-03-31 00:00:00 -0500162 *
163 ******************************************************************************/
164
165struct acpi_table_cpep {
Bob Mooref3d2e782007-02-02 19:48:18 +0300166 struct acpi_table_header header; /* Common ACPI table header */
167 u64 reserved;
Bob Moore793c2382006-03-31 00:00:00 -0500168};
169
170/* Subtable */
171
172struct acpi_cpep_polling {
Bob Moore6e2d5eb2009-07-27 10:53:00 +0800173 struct acpi_subtable_header header;
Bob Mooref3d2e782007-02-02 19:48:18 +0300174 u8 id; /* Processor ID */
175 u8 eid; /* Processor EID */
176 u32 interval; /* Polling interval (msec) */
Bob Moore793c2382006-03-31 00:00:00 -0500177};
178
179/*******************************************************************************
180 *
Bob Moore793c2382006-03-31 00:00:00 -0500181 * ECDT - Embedded Controller Boot Resources Table
Bob Moore6e2d5eb2009-07-27 10:53:00 +0800182 * Version 1
Bob Moore793c2382006-03-31 00:00:00 -0500183 *
184 ******************************************************************************/
185
Bob Mooref3d2e782007-02-02 19:48:18 +0300186struct 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 */
Bob Moore793c2382006-03-31 00:00:00 -0500190 u32 uid; /* Unique ID - must be same as the EC _UID method */
Bob Mooref3d2e782007-02-02 19:48:18 +0300191 u8 gpe; /* The GPE for the EC */
192 u8 id[1]; /* Full namepath of the EC in the ACPI namespace */
Bob Moore793c2382006-03-31 00:00:00 -0500193};
194
195/*******************************************************************************
196 *
Bob Moore6e2d5eb2009-07-27 10:53:00 +0800197 * EINJ - Error Injection Table (ACPI 4.0)
198 * Version 1
Bob Moore970d9c92008-04-10 19:06:42 +0400199 *
200 ******************************************************************************/
201
202struct acpi_table_einj {
203 struct acpi_table_header header; /* Common ACPI table header */
204 u32 header_length;
Bob Moore6e2d5eb2009-07-27 10:53:00 +0800205 u8 flags;
206 u8 reserved[3];
Bob Moore970d9c92008-04-10 19:06:42 +0400207 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
Bob Moore6e2d5eb2009-07-27 10:53:00 +0800216/* Masks for Flags field above */
217
218#define ACPI_EINJ_PRESERVE (1)
219
Bob Moore970d9c92008-04-10 19:06:42 +0400220/* 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,
Bob Moorec5bd6532011-11-16 11:04:00 +0800231 ACPI_EINJ_SET_ERROR_TYPE_WITH_ADDRESS = 8,
232 ACPI_EINJ_ACTION_RESERVED = 9, /* 9 and greater are reserved */
Bob Moore970d9c92008-04-10 19:06:42 +0400233 ACPI_EINJ_TRIGGER_ERROR = 0xFF /* Except for this value */
234};
235
236/* Values for Instruction field above */
237
238enum acpi_einj_instructions {
239 ACPI_EINJ_READ_REGISTER = 0,
240 ACPI_EINJ_READ_REGISTER_VALUE = 1,
241 ACPI_EINJ_WRITE_REGISTER = 2,
242 ACPI_EINJ_WRITE_REGISTER_VALUE = 3,
243 ACPI_EINJ_NOOP = 4,
Bob Moorec5bd6532011-11-16 11:04:00 +0800244 ACPI_EINJ_FLUSH_CACHELINE = 5,
245 ACPI_EINJ_INSTRUCTION_RESERVED = 6 /* 6 and greater are reserved */
246};
247
248struct acpi_einj_error_type_with_addr {
249 u32 error_type;
250 u32 vendor_struct_offset;
251 u32 flags;
252 u32 apic_id;
253 u64 address;
254 u64 range;
255 u32 pcie_id;
256};
257
258struct acpi_einj_vendor {
259 u32 length;
260 u32 pcie_id;
261 u16 vendor_id;
262 u16 device_id;
263 u8 revision_id;
264 u8 reserved[3];
Bob Moore970d9c92008-04-10 19:06:42 +0400265};
266
Bob Moore3fa34772008-04-10 19:06:43 +0400267/* EINJ Trigger Error Action Table */
268
269struct acpi_einj_trigger {
270 u32 header_size;
271 u32 revision;
272 u32 table_size;
273 u32 entry_count;
274};
275
Bob Moore6e2d5eb2009-07-27 10:53:00 +0800276/* Command status return values */
277
278enum acpi_einj_command_status {
279 ACPI_EINJ_SUCCESS = 0,
280 ACPI_EINJ_FAILURE = 1,
281 ACPI_EINJ_INVALID_ACCESS = 2,
282 ACPI_EINJ_STATUS_RESERVED = 3 /* 3 and greater are reserved */
283};
284
285/* Error types returned from ACPI_EINJ_GET_ERROR_TYPE (bitfield) */
286
287#define ACPI_EINJ_PROCESSOR_CORRECTABLE (1)
288#define ACPI_EINJ_PROCESSOR_UNCORRECTABLE (1<<1)
289#define ACPI_EINJ_PROCESSOR_FATAL (1<<2)
290#define ACPI_EINJ_MEMORY_CORRECTABLE (1<<3)
291#define ACPI_EINJ_MEMORY_UNCORRECTABLE (1<<4)
292#define ACPI_EINJ_MEMORY_FATAL (1<<5)
293#define ACPI_EINJ_PCIX_CORRECTABLE (1<<6)
294#define ACPI_EINJ_PCIX_UNCORRECTABLE (1<<7)
295#define ACPI_EINJ_PCIX_FATAL (1<<8)
296#define ACPI_EINJ_PLATFORM_CORRECTABLE (1<<9)
297#define ACPI_EINJ_PLATFORM_UNCORRECTABLE (1<<10)
298#define ACPI_EINJ_PLATFORM_FATAL (1<<11)
Bob Moorec5bd6532011-11-16 11:04:00 +0800299#define ACPI_EINJ_VENDOR_DEFINED (1<<31)
Bob Moore6e2d5eb2009-07-27 10:53:00 +0800300
Bob Moore970d9c92008-04-10 19:06:42 +0400301/*******************************************************************************
302 *
Bob Moore6e2d5eb2009-07-27 10:53:00 +0800303 * ERST - Error Record Serialization Table (ACPI 4.0)
304 * Version 1
Bob Moore970d9c92008-04-10 19:06:42 +0400305 *
306 ******************************************************************************/
307
308struct acpi_table_erst {
309 struct acpi_table_header header; /* Common ACPI table header */
310 u32 header_length;
311 u32 reserved;
312 u32 entries;
313};
314
315/* ERST Serialization Entries (actions) */
316
317struct acpi_erst_entry {
318 struct acpi_whea_header whea_header; /* Common header for WHEA tables */
319};
320
Bob Moore6e2d5eb2009-07-27 10:53:00 +0800321/* Masks for Flags field above */
322
323#define ACPI_ERST_PRESERVE (1)
324
Bob Moore970d9c92008-04-10 19:06:42 +0400325/* Values for Action field above */
326
327enum acpi_erst_actions {
Bob Moore6e2d5eb2009-07-27 10:53:00 +0800328 ACPI_ERST_BEGIN_WRITE = 0,
329 ACPI_ERST_BEGIN_READ = 1,
330 ACPI_ERST_BEGIN_CLEAR = 2,
331 ACPI_ERST_END = 3,
Bob Moore970d9c92008-04-10 19:06:42 +0400332 ACPI_ERST_SET_RECORD_OFFSET = 4,
333 ACPI_ERST_EXECUTE_OPERATION = 5,
334 ACPI_ERST_CHECK_BUSY_STATUS = 6,
335 ACPI_ERST_GET_COMMAND_STATUS = 7,
Bob Moore6e2d5eb2009-07-27 10:53:00 +0800336 ACPI_ERST_GET_RECORD_ID = 8,
337 ACPI_ERST_SET_RECORD_ID = 9,
Bob Moore970d9c92008-04-10 19:06:42 +0400338 ACPI_ERST_GET_RECORD_COUNT = 10,
339 ACPI_ERST_BEGIN_DUMMY_WRIITE = 11,
340 ACPI_ERST_NOT_USED = 12,
341 ACPI_ERST_GET_ERROR_RANGE = 13,
342 ACPI_ERST_GET_ERROR_LENGTH = 14,
343 ACPI_ERST_GET_ERROR_ATTRIBUTES = 15,
344 ACPI_ERST_ACTION_RESERVED = 16 /* 16 and greater are reserved */
345};
346
347/* Values for Instruction field above */
348
349enum acpi_erst_instructions {
350 ACPI_ERST_READ_REGISTER = 0,
351 ACPI_ERST_READ_REGISTER_VALUE = 1,
352 ACPI_ERST_WRITE_REGISTER = 2,
353 ACPI_ERST_WRITE_REGISTER_VALUE = 3,
354 ACPI_ERST_NOOP = 4,
355 ACPI_ERST_LOAD_VAR1 = 5,
356 ACPI_ERST_LOAD_VAR2 = 6,
357 ACPI_ERST_STORE_VAR1 = 7,
358 ACPI_ERST_ADD = 8,
359 ACPI_ERST_SUBTRACT = 9,
360 ACPI_ERST_ADD_VALUE = 10,
361 ACPI_ERST_SUBTRACT_VALUE = 11,
362 ACPI_ERST_STALL = 12,
363 ACPI_ERST_STALL_WHILE_TRUE = 13,
364 ACPI_ERST_SKIP_NEXT_IF_TRUE = 14,
365 ACPI_ERST_GOTO = 15,
366 ACPI_ERST_SET_SRC_ADDRESS_BASE = 16,
367 ACPI_ERST_SET_DST_ADDRESS_BASE = 17,
368 ACPI_ERST_MOVE_DATA = 18,
369 ACPI_ERST_INSTRUCTION_RESERVED = 19 /* 19 and greater are reserved */
370};
371
Bob Moore6e2d5eb2009-07-27 10:53:00 +0800372/* Command status return values */
373
374enum acpi_erst_command_status {
375 ACPI_ERST_SUCESS = 0,
376 ACPI_ERST_NO_SPACE = 1,
377 ACPI_ERST_NOT_AVAILABLE = 2,
378 ACPI_ERST_FAILURE = 3,
379 ACPI_ERST_RECORD_EMPTY = 4,
380 ACPI_ERST_NOT_FOUND = 5,
381 ACPI_ERST_STATUS_RESERVED = 6 /* 6 and greater are reserved */
382};
383
384/* Error Record Serialization Information */
385
386struct acpi_erst_info {
387 u16 signature; /* Should be "ER" */
388 u8 data[48];
389};
390
Bob Moore970d9c92008-04-10 19:06:42 +0400391/*******************************************************************************
392 *
Bob Moore6e2d5eb2009-07-27 10:53:00 +0800393 * HEST - Hardware Error Source Table (ACPI 4.0)
394 * Version 1
Bob Moore970d9c92008-04-10 19:06:42 +0400395 *
396 ******************************************************************************/
397
398struct acpi_table_hest {
399 struct acpi_table_header header; /* Common ACPI table header */
400 u32 error_source_count;
401};
402
Bob Moore3fa34772008-04-10 19:06:43 +0400403/* HEST subtable header */
404
405struct acpi_hest_header {
406 u16 type;
Bob Moore6e2d5eb2009-07-27 10:53:00 +0800407 u16 source_id;
Bob Moore3fa34772008-04-10 19:06:43 +0400408};
409
410/* Values for Type field above for subtables */
411
412enum acpi_hest_types {
Bob Moore6e2d5eb2009-07-27 10:53:00 +0800413 ACPI_HEST_TYPE_IA32_CHECK = 0,
414 ACPI_HEST_TYPE_IA32_CORRECTED_CHECK = 1,
415 ACPI_HEST_TYPE_IA32_NMI = 2,
416 ACPI_HEST_TYPE_NOT_USED3 = 3,
417 ACPI_HEST_TYPE_NOT_USED4 = 4,
418 ACPI_HEST_TYPE_NOT_USED5 = 5,
Bob Moore3fa34772008-04-10 19:06:43 +0400419 ACPI_HEST_TYPE_AER_ROOT_PORT = 6,
420 ACPI_HEST_TYPE_AER_ENDPOINT = 7,
421 ACPI_HEST_TYPE_AER_BRIDGE = 8,
Bob Moore6e2d5eb2009-07-27 10:53:00 +0800422 ACPI_HEST_TYPE_GENERIC_ERROR = 9,
Bob Moore3fa34772008-04-10 19:06:43 +0400423 ACPI_HEST_TYPE_RESERVED = 10 /* 10 and greater are reserved */
424};
425
426/*
Bob Moore6e2d5eb2009-07-27 10:53:00 +0800427 * HEST substructures contained in subtables
Bob Moore3fa34772008-04-10 19:06:43 +0400428 */
429
Bob Moore6e2d5eb2009-07-27 10:53:00 +0800430/*
431 * IA32 Error Bank(s) - Follows the struct acpi_hest_ia_machine_check and
432 * struct acpi_hest_ia_corrected structures.
433 */
434struct acpi_hest_ia_error_bank {
Bob Moore3fa34772008-04-10 19:06:43 +0400435 u8 bank_number;
436 u8 clear_status_on_init;
437 u8 status_format;
Bob Moore6e2d5eb2009-07-27 10:53:00 +0800438 u8 reserved;
Bob Moore3fa34772008-04-10 19:06:43 +0400439 u32 control_register;
Bob Moore6e2d5eb2009-07-27 10:53:00 +0800440 u64 control_data;
Bob Moore3fa34772008-04-10 19:06:43 +0400441 u32 status_register;
442 u32 address_register;
443 u32 misc_register;
444};
445
Bob Moore6e2d5eb2009-07-27 10:53:00 +0800446/* Common HEST sub-structure for PCI/AER structures below (6,7,8) */
Bob Moore3fa34772008-04-10 19:06:43 +0400447
448struct acpi_hest_aer_common {
Bob Moore6e2d5eb2009-07-27 10:53:00 +0800449 u16 reserved1;
Bob Moore3fa34772008-04-10 19:06:43 +0400450 u8 flags;
451 u8 enabled;
Bob Moorec276e382009-07-27 14:55:02 +0800452 u32 records_to_preallocate;
Bob Moore3fa34772008-04-10 19:06:43 +0400453 u32 max_sections_per_record;
454 u32 bus;
455 u16 device;
456 u16 function;
457 u16 device_control;
Bob Moore6e2d5eb2009-07-27 10:53:00 +0800458 u16 reserved2;
Bob Moorec276e382009-07-27 14:55:02 +0800459 u32 uncorrectable_mask;
460 u32 uncorrectable_severity;
461 u32 correctable_mask;
462 u32 advanced_capabilities;
Bob Moore3fa34772008-04-10 19:06:43 +0400463};
464
Bob Moore6e2d5eb2009-07-27 10:53:00 +0800465/* Masks for HEST Flags fields */
466
467#define ACPI_HEST_FIRMWARE_FIRST (1)
468#define ACPI_HEST_GLOBAL (1<<1)
469
Bob Moore3fa34772008-04-10 19:06:43 +0400470/* Hardware Error Notification */
471
472struct acpi_hest_notify {
473 u8 type;
474 u8 length;
475 u16 config_write_enable;
476 u32 poll_interval;
477 u32 vector;
478 u32 polling_threshold_value;
479 u32 polling_threshold_window;
480 u32 error_threshold_value;
481 u32 error_threshold_window;
482};
483
484/* Values for Notify Type field above */
485
486enum acpi_hest_notify_types {
487 ACPI_HEST_NOTIFY_POLLED = 0,
488 ACPI_HEST_NOTIFY_EXTERNAL = 1,
489 ACPI_HEST_NOTIFY_LOCAL = 2,
490 ACPI_HEST_NOTIFY_SCI = 3,
491 ACPI_HEST_NOTIFY_NMI = 4,
492 ACPI_HEST_NOTIFY_RESERVED = 5 /* 5 and greater are reserved */
493};
494
Bob Moore6e2d5eb2009-07-27 10:53:00 +0800495/* Values for config_write_enable bitfield above */
496
497#define ACPI_HEST_TYPE (1)
498#define ACPI_HEST_POLL_INTERVAL (1<<1)
499#define ACPI_HEST_POLL_THRESHOLD_VALUE (1<<2)
500#define ACPI_HEST_POLL_THRESHOLD_WINDOW (1<<3)
501#define ACPI_HEST_ERR_THRESHOLD_VALUE (1<<4)
502#define ACPI_HEST_ERR_THRESHOLD_WINDOW (1<<5)
503
Bob Moore3fa34772008-04-10 19:06:43 +0400504/*
505 * HEST subtables
Bob Moore3fa34772008-04-10 19:06:43 +0400506 */
507
Bob Moore6e2d5eb2009-07-27 10:53:00 +0800508/* 0: IA32 Machine Check Exception */
Bob Moore3fa34772008-04-10 19:06:43 +0400509
Bob Moore6e2d5eb2009-07-27 10:53:00 +0800510struct acpi_hest_ia_machine_check {
Bob Moore3fa34772008-04-10 19:06:43 +0400511 struct acpi_hest_header header;
Bob Moore6e2d5eb2009-07-27 10:53:00 +0800512 u16 reserved1;
Bob Moore3fa34772008-04-10 19:06:43 +0400513 u8 flags;
Bob Moore6e2d5eb2009-07-27 10:53:00 +0800514 u8 enabled;
Bob Moorec276e382009-07-27 14:55:02 +0800515 u32 records_to_preallocate;
Bob Moore3fa34772008-04-10 19:06:43 +0400516 u32 max_sections_per_record;
517 u64 global_capability_data;
518 u64 global_control_data;
519 u8 num_hardware_banks;
Bob Moore6e2d5eb2009-07-27 10:53:00 +0800520 u8 reserved3[7];
Bob Moore3fa34772008-04-10 19:06:43 +0400521};
522
Bob Moore6e2d5eb2009-07-27 10:53:00 +0800523/* 1: IA32 Corrected Machine Check */
Bob Moore3fa34772008-04-10 19:06:43 +0400524
Bob Moore1872bbc2009-08-13 13:31:00 +0800525struct acpi_hest_ia_corrected {
Bob Moore3fa34772008-04-10 19:06:43 +0400526 struct acpi_hest_header header;
Bob Moore6e2d5eb2009-07-27 10:53:00 +0800527 u16 reserved1;
Bob Moore3fa34772008-04-10 19:06:43 +0400528 u8 flags;
529 u8 enabled;
Bob Moorec276e382009-07-27 14:55:02 +0800530 u32 records_to_preallocate;
Bob Moore3fa34772008-04-10 19:06:43 +0400531 u32 max_sections_per_record;
532 struct acpi_hest_notify notify;
533 u8 num_hardware_banks;
Bob Moore6e2d5eb2009-07-27 10:53:00 +0800534 u8 reserved2[3];
Bob Moore3fa34772008-04-10 19:06:43 +0400535};
536
Bob Moore6e2d5eb2009-07-27 10:53:00 +0800537/* 2: IA32 Non-Maskable Interrupt */
Bob Moore3fa34772008-04-10 19:06:43 +0400538
Bob Moore6e2d5eb2009-07-27 10:53:00 +0800539struct acpi_hest_ia_nmi {
Bob Moore3fa34772008-04-10 19:06:43 +0400540 struct acpi_hest_header header;
Bob Moore3fa34772008-04-10 19:06:43 +0400541 u32 reserved;
Bob Moorec276e382009-07-27 14:55:02 +0800542 u32 records_to_preallocate;
Bob Moore3fa34772008-04-10 19:06:43 +0400543 u32 max_sections_per_record;
544 u32 max_raw_data_length;
545};
546
Bob Moore6e2d5eb2009-07-27 10:53:00 +0800547/* 3,4,5: Not used */
Bob Moore3fa34772008-04-10 19:06:43 +0400548
549/* 6: PCI Express Root Port AER */
550
551struct acpi_hest_aer_root {
552 struct acpi_hest_header header;
553 struct acpi_hest_aer_common aer;
554 u32 root_error_command;
555};
556
557/* 7: PCI Express AER (AER Endpoint) */
558
559struct acpi_hest_aer {
560 struct acpi_hest_header header;
561 struct acpi_hest_aer_common aer;
562};
563
564/* 8: PCI Express/PCI-X Bridge AER */
565
566struct acpi_hest_aer_bridge {
567 struct acpi_hest_header header;
568 struct acpi_hest_aer_common aer;
Bob Moorec276e382009-07-27 14:55:02 +0800569 u32 uncorrectable_mask2;
570 u32 uncorrectable_severity2;
571 u32 advanced_capabilities2;
Bob Moore3fa34772008-04-10 19:06:43 +0400572};
573
574/* 9: Generic Hardware Error Source */
575
576struct acpi_hest_generic {
577 struct acpi_hest_header header;
Bob Moore3fa34772008-04-10 19:06:43 +0400578 u16 related_source_id;
Bob Moore6e2d5eb2009-07-27 10:53:00 +0800579 u8 reserved;
Bob Moore3fa34772008-04-10 19:06:43 +0400580 u8 enabled;
Bob Moorec276e382009-07-27 14:55:02 +0800581 u32 records_to_preallocate;
Bob Moore3fa34772008-04-10 19:06:43 +0400582 u32 max_sections_per_record;
583 u32 max_raw_data_length;
584 struct acpi_generic_address error_status_address;
585 struct acpi_hest_notify notify;
Bob Moore6e2d5eb2009-07-27 10:53:00 +0800586 u32 error_block_length;
587};
588
589/* Generic Error Status block */
590
591struct acpi_hest_generic_status {
592 u32 block_status;
593 u32 raw_data_offset;
594 u32 raw_data_length;
595 u32 data_length;
596 u32 error_severity;
597};
598
599/* Values for block_status flags above */
600
601#define ACPI_HEST_UNCORRECTABLE (1)
602#define ACPI_HEST_CORRECTABLE (1<<1)
603#define ACPI_HEST_MULTIPLE_UNCORRECTABLE (1<<2)
604#define ACPI_HEST_MULTIPLE_CORRECTABLE (1<<3)
605#define ACPI_HEST_ERROR_ENTRY_COUNT (0xFF<<4) /* 8 bits, error count */
606
607/* Generic Error Data entry */
608
609struct acpi_hest_generic_data {
610 u8 section_type[16];
611 u32 error_severity;
612 u16 revision;
613 u8 validation_bits;
614 u8 flags;
615 u32 error_data_length;
616 u8 fru_id[16];
617 u8 fru_text[20];
Bob Moore3fa34772008-04-10 19:06:43 +0400618};
Bob Moore970d9c92008-04-10 19:06:42 +0400619
620/*******************************************************************************
621 *
Bob Moore793c2382006-03-31 00:00:00 -0500622 * MADT - Multiple APIC Description Table
Bob Moore6e2d5eb2009-07-27 10:53:00 +0800623 * Version 3
Bob Moore793c2382006-03-31 00:00:00 -0500624 *
625 ******************************************************************************/
626
Bob Mooref3d2e782007-02-02 19:48:18 +0300627struct acpi_table_madt {
628 struct acpi_table_header header; /* Common ACPI table header */
629 u32 address; /* Physical address of local APIC */
630 u32 flags;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700631};
632
Bob Moore6e2d5eb2009-07-27 10:53:00 +0800633/* Masks for Flags field above */
Bob Moore793c2382006-03-31 00:00:00 -0500634
Bob Moore6e2d5eb2009-07-27 10:53:00 +0800635#define ACPI_MADT_PCAT_COMPAT (1) /* 00: System also has dual 8259s */
Bob Moore793c2382006-03-31 00:00:00 -0500636
Bob Mooref3d2e782007-02-02 19:48:18 +0300637/* Values for PCATCompat flag */
Bob Moore793c2382006-03-31 00:00:00 -0500638
Bob Mooref3d2e782007-02-02 19:48:18 +0300639#define ACPI_MADT_DUAL_PIC 0
640#define ACPI_MADT_MULTIPLE_APIC 1
Bob Moore793c2382006-03-31 00:00:00 -0500641
Bob Moore6e2d5eb2009-07-27 10:53:00 +0800642/* Values for MADT subtable type in struct acpi_subtable_header */
Bob Moore793c2382006-03-31 00:00:00 -0500643
Bob Mooref3d2e782007-02-02 19:48:18 +0300644enum acpi_madt_type {
645 ACPI_MADT_TYPE_LOCAL_APIC = 0,
646 ACPI_MADT_TYPE_IO_APIC = 1,
647 ACPI_MADT_TYPE_INTERRUPT_OVERRIDE = 2,
648 ACPI_MADT_TYPE_NMI_SOURCE = 3,
649 ACPI_MADT_TYPE_LOCAL_APIC_NMI = 4,
650 ACPI_MADT_TYPE_LOCAL_APIC_OVERRIDE = 5,
651 ACPI_MADT_TYPE_IO_SAPIC = 6,
652 ACPI_MADT_TYPE_LOCAL_SAPIC = 7,
653 ACPI_MADT_TYPE_INTERRUPT_SOURCE = 8,
Bob Moore1d7cc032008-08-04 10:42:47 +0800654 ACPI_MADT_TYPE_LOCAL_X2APIC = 9,
655 ACPI_MADT_TYPE_LOCAL_X2APIC_NMI = 10,
Bob Moorec5bd6532011-11-16 11:04:00 +0800656 ACPI_MADT_TYPE_GENERIC_INTERRUPT = 11,
657 ACPI_MADT_TYPE_GENERIC_DISTRIBUTOR = 12,
658 ACPI_MADT_TYPE_RESERVED = 13 /* 13 and greater are reserved */
Bob Mooref3d2e782007-02-02 19:48:18 +0300659};
Bob Moore793c2382006-03-31 00:00:00 -0500660
Linus Torvalds1da177e2005-04-16 15:20:36 -0700661/*
Bob Mooref3d2e782007-02-02 19:48:18 +0300662 * MADT Sub-tables, correspond to Type in struct acpi_subtable_header
Linus Torvalds1da177e2005-04-16 15:20:36 -0700663 */
Bob Moore793c2382006-03-31 00:00:00 -0500664
Bob Mooref3d2e782007-02-02 19:48:18 +0300665/* 0: Processor Local APIC */
Bob Moore793c2382006-03-31 00:00:00 -0500666
Bob Mooref3d2e782007-02-02 19:48:18 +0300667struct acpi_madt_local_apic {
668 struct acpi_subtable_header header;
669 u8 processor_id; /* ACPI processor id */
670 u8 id; /* Processor's local APIC id */
671 u32 lapic_flags;
672};
Bob Moore793c2382006-03-31 00:00:00 -0500673
674/* 1: IO APIC */
675
Bob Mooref3d2e782007-02-02 19:48:18 +0300676struct acpi_madt_io_apic {
677 struct acpi_subtable_header header;
678 u8 id; /* I/O APIC ID */
Bob Moore793c2382006-03-31 00:00:00 -0500679 u8 reserved; /* Reserved - must be zero */
680 u32 address; /* APIC physical address */
Bob Mooref3d2e782007-02-02 19:48:18 +0300681 u32 global_irq_base; /* Global system interrupt where INTI lines start */
Bob Moore793c2382006-03-31 00:00:00 -0500682};
683
684/* 2: Interrupt Override */
685
Bob Mooref3d2e782007-02-02 19:48:18 +0300686struct acpi_madt_interrupt_override {
687 struct acpi_subtable_header header;
688 u8 bus; /* 0 - ISA */
689 u8 source_irq; /* Interrupt source (IRQ) */
690 u32 global_irq; /* Global system interrupt */
691 u16 inti_flags;
692};
Bob Moore793c2382006-03-31 00:00:00 -0500693
Bob Mooref3d2e782007-02-02 19:48:18 +0300694/* 3: NMI Source */
Bob Moore793c2382006-03-31 00:00:00 -0500695
Bob Mooref3d2e782007-02-02 19:48:18 +0300696struct acpi_madt_nmi_source {
697 struct acpi_subtable_header header;
698 u16 inti_flags;
699 u32 global_irq; /* Global system interrupt */
Bob Moore793c2382006-03-31 00:00:00 -0500700};
701
702/* 4: Local APIC NMI */
703
Bob Mooref3d2e782007-02-02 19:48:18 +0300704struct acpi_madt_local_apic_nmi {
705 struct acpi_subtable_header header;
706 u8 processor_id; /* ACPI processor id */
707 u16 inti_flags;
708 u8 lint; /* LINTn to which NMI is connected */
Bob Moore793c2382006-03-31 00:00:00 -0500709};
710
711/* 5: Address Override */
712
Bob Mooref3d2e782007-02-02 19:48:18 +0300713struct acpi_madt_local_apic_override {
714 struct acpi_subtable_header header;
715 u16 reserved; /* Reserved, must be zero */
Bob Moore793c2382006-03-31 00:00:00 -0500716 u64 address; /* APIC physical address */
717};
718
719/* 6: I/O Sapic */
720
Bob Mooref3d2e782007-02-02 19:48:18 +0300721struct acpi_madt_io_sapic {
722 struct acpi_subtable_header header;
723 u8 id; /* I/O SAPIC ID */
Bob Moore793c2382006-03-31 00:00:00 -0500724 u8 reserved; /* Reserved, must be zero */
Bob Mooref3d2e782007-02-02 19:48:18 +0300725 u32 global_irq_base; /* Global interrupt for SAPIC start */
Bob Moore793c2382006-03-31 00:00:00 -0500726 u64 address; /* SAPIC physical address */
727};
728
729/* 7: Local Sapic */
730
Bob Mooref3d2e782007-02-02 19:48:18 +0300731struct acpi_madt_local_sapic {
732 struct acpi_subtable_header header;
733 u8 processor_id; /* ACPI processor id */
734 u8 id; /* SAPIC ID */
735 u8 eid; /* SAPIC EID */
Bob Moore793c2382006-03-31 00:00:00 -0500736 u8 reserved[3]; /* Reserved, must be zero */
Bob Mooref3d2e782007-02-02 19:48:18 +0300737 u32 lapic_flags;
738 u32 uid; /* Numeric UID - ACPI 3.0 */
739 char uid_string[1]; /* String UID - ACPI 3.0 */
Bob Moore793c2382006-03-31 00:00:00 -0500740};
741
742/* 8: Platform Interrupt Source */
743
Bob Mooref3d2e782007-02-02 19:48:18 +0300744struct acpi_madt_interrupt_source {
745 struct acpi_subtable_header header;
746 u16 inti_flags;
747 u8 type; /* 1=PMI, 2=INIT, 3=corrected */
748 u8 id; /* Processor ID */
749 u8 eid; /* Processor EID */
Bob Moore793c2382006-03-31 00:00:00 -0500750 u8 io_sapic_vector; /* Vector value for PMI interrupts */
Bob Mooref3d2e782007-02-02 19:48:18 +0300751 u32 global_irq; /* Global system interrupt */
Bob Moore793c2382006-03-31 00:00:00 -0500752 u32 flags; /* Interrupt Source Flags */
753};
754
Bob Moore6e2d5eb2009-07-27 10:53:00 +0800755/* Masks for Flags field above */
Bob Mooref3d2e782007-02-02 19:48:18 +0300756
757#define ACPI_MADT_CPEI_OVERRIDE (1)
758
Bob Mooreeb2289b2009-06-24 13:42:00 +0800759/* 9: Processor Local X2APIC (ACPI 4.0) */
Bob Moore1d7cc032008-08-04 10:42:47 +0800760
761struct acpi_madt_local_x2apic {
762 struct acpi_subtable_header header;
763 u16 reserved; /* Reserved - must be zero */
Suresh Siddha786c2212009-03-30 14:05:50 -0800764 u32 local_apic_id; /* Processor x2APIC ID */
Bob Moore1d7cc032008-08-04 10:42:47 +0800765 u32 lapic_flags;
Suresh Siddha786c2212009-03-30 14:05:50 -0800766 u32 uid; /* ACPI processor UID */
Bob Moore1d7cc032008-08-04 10:42:47 +0800767};
768
Bob Mooreeb2289b2009-06-24 13:42:00 +0800769/* 10: Local X2APIC NMI (ACPI 4.0) */
Bob Moore1d7cc032008-08-04 10:42:47 +0800770
771struct acpi_madt_local_x2apic_nmi {
772 struct acpi_subtable_header header;
773 u16 inti_flags;
Suresh Siddha786c2212009-03-30 14:05:50 -0800774 u32 uid; /* ACPI processor UID */
Bob Moore1d7cc032008-08-04 10:42:47 +0800775 u8 lint; /* LINTn to which NMI is connected */
776 u8 reserved[3];
777};
778
Bob Moorec5bd6532011-11-16 11:04:00 +0800779/* 11: Generic Interrupt (ACPI 5.0) */
780
781struct acpi_madt_generic_interrupt {
782 struct acpi_subtable_header header;
783 u16 reserved; /* Reserved - must be zero */
784 u32 gic_id;
785 u32 uid;
786 u32 flags;
787 u32 parking_version;
788 u32 performance_interrupt;
789 u64 parked_address;
790 u64 base_address;
791};
792
793/* 12: Generic Distributor (ACPI 5.0) */
794
795struct acpi_madt_generic_distributor {
796 struct acpi_subtable_header header;
797 u16 reserved; /* Reserved - must be zero */
798 u32 gic_id;
799 u64 base_address;
800 u32 global_irq_base;
801 u32 reserved2; /* Reserved - must be zero */
802};
803
Bob Mooref3d2e782007-02-02 19:48:18 +0300804/*
805 * Common flags fields for MADT subtables
806 */
807
Bob Moorec5bd6532011-11-16 11:04:00 +0800808/* MADT Local APIC flags (lapic_flags) and GIC flags */
Bob Mooref3d2e782007-02-02 19:48:18 +0300809
810#define ACPI_MADT_ENABLED (1) /* 00: Processor is usable if set */
811
812/* MADT MPS INTI flags (inti_flags) */
813
814#define ACPI_MADT_POLARITY_MASK (3) /* 00-01: Polarity of APIC I/O input signals */
815#define ACPI_MADT_TRIGGER_MASK (3<<2) /* 02-03: Trigger mode of APIC input signals */
816
817/* Values for MPS INTI flags */
818
819#define ACPI_MADT_POLARITY_CONFORMS 0
820#define ACPI_MADT_POLARITY_ACTIVE_HIGH 1
821#define ACPI_MADT_POLARITY_RESERVED 2
822#define ACPI_MADT_POLARITY_ACTIVE_LOW 3
823
824#define ACPI_MADT_TRIGGER_CONFORMS (0)
825#define ACPI_MADT_TRIGGER_EDGE (1<<2)
826#define ACPI_MADT_TRIGGER_RESERVED (2<<2)
827#define ACPI_MADT_TRIGGER_LEVEL (3<<2)
828
Bob Moore793c2382006-03-31 00:00:00 -0500829/*******************************************************************************
830 *
Bob Moore6e2d5eb2009-07-27 10:53:00 +0800831 * MSCT - Maximum System Characteristics Table (ACPI 4.0)
832 * Version 1
833 *
834 ******************************************************************************/
835
836struct acpi_table_msct {
837 struct acpi_table_header header; /* Common ACPI table header */
838 u32 proximity_offset; /* Location of proximity info struct(s) */
839 u32 max_proximity_domains; /* Max number of proximity domains */
840 u32 max_clock_domains; /* Max number of clock domains */
841 u64 max_address; /* Max physical address in system */
842};
843
844/* Subtable - Maximum Proximity Domain Information. Version 1 */
845
846struct acpi_msct_proximity {
847 u8 revision;
848 u8 length;
849 u32 range_start; /* Start of domain range */
850 u32 range_end; /* End of domain range */
851 u32 processor_capacity;
852 u64 memory_capacity; /* In bytes */
853};
854
855/*******************************************************************************
856 *
Bob Moore793c2382006-03-31 00:00:00 -0500857 * SBST - Smart Battery Specification Table
Bob Moore6e2d5eb2009-07-27 10:53:00 +0800858 * Version 1
Bob Moore793c2382006-03-31 00:00:00 -0500859 *
860 ******************************************************************************/
861
Bob Mooref3d2e782007-02-02 19:48:18 +0300862struct acpi_table_sbst {
863 struct acpi_table_header header; /* Common ACPI table header */
864 u32 warning_level;
Bob Moore793c2382006-03-31 00:00:00 -0500865 u32 low_level;
866 u32 critical_level;
867};
868
869/*******************************************************************************
870 *
871 * SLIT - System Locality Distance Information Table
Bob Moore6e2d5eb2009-07-27 10:53:00 +0800872 * Version 1
Bob Moore793c2382006-03-31 00:00:00 -0500873 *
874 ******************************************************************************/
875
Bob Mooref3d2e782007-02-02 19:48:18 +0300876struct acpi_table_slit {
877 struct acpi_table_header header; /* Common ACPI table header */
878 u64 locality_count;
879 u8 entry[1]; /* Real size = localities^2 */
Bob Moore793c2382006-03-31 00:00:00 -0500880};
881
882/*******************************************************************************
883 *
Bob Moore793c2382006-03-31 00:00:00 -0500884 * SRAT - System Resource Affinity Table
Bob Moore6e2d5eb2009-07-27 10:53:00 +0800885 * Version 3
Bob Moore793c2382006-03-31 00:00:00 -0500886 *
887 ******************************************************************************/
888
Bob Mooref3d2e782007-02-02 19:48:18 +0300889struct acpi_table_srat {
890 struct acpi_table_header header; /* Common ACPI table header */
891 u32 table_revision; /* Must be value '1' */
892 u64 reserved; /* Reserved, must be zero */
Bob Moore793c2382006-03-31 00:00:00 -0500893};
894
Bob Mooref3d2e782007-02-02 19:48:18 +0300895/* Values for subtable type in struct acpi_subtable_header */
Bob Moore793c2382006-03-31 00:00:00 -0500896
Bob Mooref3d2e782007-02-02 19:48:18 +0300897enum acpi_srat_type {
898 ACPI_SRAT_TYPE_CPU_AFFINITY = 0,
899 ACPI_SRAT_TYPE_MEMORY_AFFINITY = 1,
Bob Moore1d7cc032008-08-04 10:42:47 +0800900 ACPI_SRAT_TYPE_X2APIC_CPU_AFFINITY = 2,
901 ACPI_SRAT_TYPE_RESERVED = 3 /* 3 and greater are reserved */
Bob Mooref3d2e782007-02-02 19:48:18 +0300902};
Bob Moore793c2382006-03-31 00:00:00 -0500903
Bob Moore1d7cc032008-08-04 10:42:47 +0800904/*
905 * SRAT Sub-tables, correspond to Type in struct acpi_subtable_header
906 */
907
908/* 0: Processor Local APIC/SAPIC Affinity */
Bob Moore793c2382006-03-31 00:00:00 -0500909
Bob Mooref3d2e782007-02-02 19:48:18 +0300910struct acpi_srat_cpu_affinity {
911 struct acpi_subtable_header header;
912 u8 proximity_domain_lo;
Bob Moore793c2382006-03-31 00:00:00 -0500913 u8 apic_id;
Bob Mooref3d2e782007-02-02 19:48:18 +0300914 u32 flags;
Bob Moore793c2382006-03-31 00:00:00 -0500915 u8 local_sapic_eid;
916 u8 proximity_domain_hi[3];
Bob Mooref3d2e782007-02-02 19:48:18 +0300917 u32 reserved; /* Reserved, must be zero */
Linus Torvalds1da177e2005-04-16 15:20:36 -0700918};
919
Bob Moore6e2d5eb2009-07-27 10:53:00 +0800920/* Flags */
921
922#define ACPI_SRAT_CPU_USE_AFFINITY (1) /* 00: Use affinity structure */
923
Bob Moore1d7cc032008-08-04 10:42:47 +0800924/* 1: Memory Affinity */
Bob Mooref3d2e782007-02-02 19:48:18 +0300925
926struct acpi_srat_mem_affinity {
927 struct acpi_subtable_header header;
928 u32 proximity_domain;
929 u16 reserved; /* Reserved, must be zero */
Bob Moore793c2382006-03-31 00:00:00 -0500930 u64 base_address;
Bob Mooref3d2e782007-02-02 19:48:18 +0300931 u64 length;
Bob Moore19d0cfe2008-06-10 15:54:40 +0800932 u32 reserved1;
Bob Mooref3d2e782007-02-02 19:48:18 +0300933 u32 flags;
Bob Moore19d0cfe2008-06-10 15:54:40 +0800934 u64 reserved2; /* Reserved, must be zero */
Bob Mooref3d2e782007-02-02 19:48:18 +0300935};
Bob Moore793c2382006-03-31 00:00:00 -0500936
Bob Mooref3d2e782007-02-02 19:48:18 +0300937/* Flags */
Bob Moore793c2382006-03-31 00:00:00 -0500938
Bob Mooref3d2e782007-02-02 19:48:18 +0300939#define ACPI_SRAT_MEM_ENABLED (1) /* 00: Use affinity structure */
940#define ACPI_SRAT_MEM_HOT_PLUGGABLE (1<<1) /* 01: Memory region is hot pluggable */
941#define ACPI_SRAT_MEM_NON_VOLATILE (1<<2) /* 02: Memory region is non-volatile */
Bob Moore793c2382006-03-31 00:00:00 -0500942
Bob Mooreeb2289b2009-06-24 13:42:00 +0800943/* 2: Processor Local X2_APIC Affinity (ACPI 4.0) */
Bob Moore1d7cc032008-08-04 10:42:47 +0800944
945struct acpi_srat_x2apic_cpu_affinity {
946 struct acpi_subtable_header header;
947 u16 reserved; /* Reserved, must be zero */
948 u32 proximity_domain;
949 u32 apic_id;
950 u32 flags;
Bob Mooreeb2289b2009-06-24 13:42:00 +0800951 u32 clock_domain;
952 u32 reserved2;
Bob Moore1d7cc032008-08-04 10:42:47 +0800953};
954
955/* Flags for struct acpi_srat_cpu_affinity and struct acpi_srat_x2apic_cpu_affinity */
956
957#define ACPI_SRAT_CPU_ENABLED (1) /* 00: Use affinity structure */
958
Bob Moore793c2382006-03-31 00:00:00 -0500959/* Reset to default packing */
960
Linus Torvalds1da177e2005-04-16 15:20:36 -0700961#pragma pack()
962
Len Brown4be44fc2005-08-05 00:44:28 -0400963#endif /* __ACTBL1_H__ */