1 /* SPDX-License-Identifier: BSD-3-Clause OR GP <<
2 /********************************************* 1 /******************************************************************************
3 * 2 *
4 * Name: actbl1.h - Additional ACPI table defi 3 * Name: actbl1.h - Additional ACPI table definitions
5 * 4 *
6 * Copyright (C) 2000 - 2023, Intel Corp. <<
7 * <<
8 ********************************************* 5 *****************************************************************************/
9 6
>> 7 /*
>> 8 * Copyright (C) 2000 - 2015, 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
10 #ifndef __ACTBL1_H__ 44 #ifndef __ACTBL1_H__
11 #define __ACTBL1_H__ 45 #define __ACTBL1_H__
12 46
13 /********************************************* 47 /*******************************************************************************
14 * 48 *
15 * Additional ACPI Tables !! 49 * Additional ACPI Tables (1)
16 * 50 *
17 * These tables are not consumed directly by t 51 * These tables are not consumed directly by the ACPICA subsystem, but are
18 * included here to support device drivers and 52 * included here to support device drivers and the AML disassembler.
19 * 53 *
>> 54 * The tables in this file are fully defined within the ACPI specification.
>> 55 *
20 ********************************************* 56 ******************************************************************************/
21 57
22 /* 58 /*
23 * Values for description table header signatu 59 * Values for description table header signatures for tables defined in this
24 * file. Useful because they make it more diff 60 * file. Useful because they make it more difficult to inadvertently type in
25 * the wrong signature. 61 * the wrong signature.
26 */ 62 */
27 #define ACPI_SIG_AEST "AEST" /* Arm <<
28 #define ACPI_SIG_ASF "ASF!" /* Ale <<
29 #define ACPI_SIG_ASPT "ASPT" /* AMD <<
30 #define ACPI_SIG_BERT "BERT" /* Boo 63 #define ACPI_SIG_BERT "BERT" /* Boot Error Record Table */
31 #define ACPI_SIG_BGRT "BGRT" /* Boo <<
32 #define ACPI_SIG_BOOT "BOOT" /* Sim <<
33 #define ACPI_SIG_CEDT "CEDT" /* CXL <<
34 #define ACPI_SIG_CPEP "CPEP" /* Cor 64 #define ACPI_SIG_CPEP "CPEP" /* Corrected Platform Error Polling table */
35 #define ACPI_SIG_CSRT "CSRT" /* Cor <<
36 #define ACPI_SIG_DBG2 "DBG2" /* Deb <<
37 #define ACPI_SIG_DBGP "DBGP" /* Deb <<
38 #define ACPI_SIG_DMAR "DMAR" /* DMA <<
39 #define ACPI_SIG_DRTM "DRTM" /* Dyn <<
40 #define ACPI_SIG_ECDT "ECDT" /* Emb 65 #define ACPI_SIG_ECDT "ECDT" /* Embedded Controller Boot Resources Table */
41 #define ACPI_SIG_EINJ "EINJ" /* Err 66 #define ACPI_SIG_EINJ "EINJ" /* Error Injection table */
42 #define ACPI_SIG_ERST "ERST" /* Err 67 #define ACPI_SIG_ERST "ERST" /* Error Record Serialization Table */
43 #define ACPI_SIG_FPDT "FPDT" /* Fir <<
44 #define ACPI_SIG_GTDT "GTDT" /* Gen <<
45 #define ACPI_SIG_HEST "HEST" /* Har 68 #define ACPI_SIG_HEST "HEST" /* Hardware Error Source Table */
46 #define ACPI_SIG_HMAT "HMAT" /* Het !! 69 #define ACPI_SIG_MADT "APIC" /* Multiple APIC Description Table */
47 #define ACPI_SIG_HPET "HPET" /* Hig <<
48 #define ACPI_SIG_IBFT "IBFT" /* iSC <<
49 #define ACPI_SIG_MSCT "MSCT" /* Max 70 #define ACPI_SIG_MSCT "MSCT" /* Maximum System Characteristics Table */
50 !! 71 #define ACPI_SIG_SBST "SBST" /* Smart Battery Specification Table */
51 #define ACPI_SIG_S3PT "S3PT" /* S3 !! 72 #define ACPI_SIG_SLIT "SLIT" /* System Locality Distance Information Table */
52 #define ACPI_SIG_PCCS "PCC" /* PCC !! 73 #define ACPI_SIG_SRAT "SRAT" /* System Resource Affinity Table */
53 !! 74 #define ACPI_SIG_NFIT "NFIT" /* NVDIMM Firmware Interface Table */
54 #define ACPI_SIG_NBFT "NBFT" /* NVM <<
55 <<
56 /* Reserved table signatures */ <<
57 <<
58 #define ACPI_SIG_MATR "MATR" /* Mem <<
59 #define ACPI_SIG_MSDM "MSDM" /* Mic <<
60 <<
61 /* <<
62 * These tables have been seen in the field, b <<
63 */ <<
64 #ifdef ACPI_UNDEFINED_TABLES <<
65 #define ACPI_SIG_ATKG "ATKG" <<
66 #define ACPI_SIG_GSCI "GSCI" /* GMC <<
67 #define ACPI_SIG_IEIT "IEIT" <<
68 #endif <<
69 75
70 /* 76 /*
71 * All tables must be byte-packed to match the 77 * All tables must be byte-packed to match the ACPI specification, since
72 * the tables are provided by the system BIOS. 78 * the tables are provided by the system BIOS.
73 */ 79 */
74 #pragma pack(1) 80 #pragma pack(1)
75 81
76 /* 82 /*
77 * Note: C bitfields are not used for this rea 83 * Note: C bitfields are not used for this reason:
78 * 84 *
79 * "Bitfields are great and easy to read, but 85 * "Bitfields are great and easy to read, but unfortunately the C language
80 * does not specify the layout of bitfields in 86 * does not specify the layout of bitfields in memory, which means they are
81 * essentially useless for dealing with packed 87 * essentially useless for dealing with packed data in on-disk formats or
82 * binary wire protocols." (Or ACPI tables and 88 * binary wire protocols." (Or ACPI tables and buffers.) "If you ask me,
83 * this decision was a design error in C. Ritc 89 * this decision was a design error in C. Ritchie could have picked an order
84 * and stuck with it." Norman Ramsey. 90 * and stuck with it." Norman Ramsey.
85 * See http://stackoverflow.com/a/1053662/4166 91 * See http://stackoverflow.com/a/1053662/41661
86 */ 92 */
87 93
88 /********************************************* 94 /*******************************************************************************
89 * 95 *
90 * Common subtable headers 96 * Common subtable headers
91 * 97 *
92 ********************************************* 98 ******************************************************************************/
93 99
94 /* Generic subtable header (used in MADT, SRAT 100 /* Generic subtable header (used in MADT, SRAT, etc.) */
95 101
96 struct acpi_subtable_header { 102 struct acpi_subtable_header {
97 u8 type; 103 u8 type;
98 u8 length; 104 u8 length;
99 }; 105 };
100 106
101 /* Subtable header for WHEA tables (EINJ, ERST 107 /* Subtable header for WHEA tables (EINJ, ERST, WDAT) */
102 108
103 struct acpi_whea_header { 109 struct acpi_whea_header {
104 u8 action; 110 u8 action;
105 u8 instruction; 111 u8 instruction;
106 u8 flags; 112 u8 flags;
107 u8 reserved; 113 u8 reserved;
108 struct acpi_generic_address register_r 114 struct acpi_generic_address register_region;
109 u64 value; /* Value used 115 u64 value; /* Value used with Read/Write register */
110 u64 mask; /* Bitmask req 116 u64 mask; /* Bitmask required for this register instruction */
111 }; 117 };
112 118
113 /* https://docs.microsoft.com/en-us/windows-ha <<
114 #define ASPT_REVISION_ID 0x01 <<
115 struct acpi_table_aspt { <<
116 struct acpi_table_header header; <<
117 u32 num_entries; <<
118 }; <<
119 <<
120 struct acpi_aspt_header { <<
121 u16 type; <<
122 u16 length; <<
123 }; <<
124 <<
125 enum acpi_aspt_type { <<
126 ACPI_ASPT_TYPE_GLOBAL_REGS = 0, <<
127 ACPI_ASPT_TYPE_SEV_MBOX_REGS = 1, <<
128 ACPI_ASPT_TYPE_ACPI_MBOX_REGS = 2, <<
129 }; <<
130 <<
131 /* 0: ASPT Global Registers */ <<
132 struct acpi_aspt_global_regs { <<
133 struct acpi_aspt_header header; <<
134 u32 reserved; <<
135 u64 feature_reg_addr; <<
136 u64 irq_en_reg_addr; <<
137 u64 irq_st_reg_addr; <<
138 }; <<
139 <<
140 /* 1: ASPT SEV Mailbox Registers */ <<
141 struct acpi_aspt_sev_mbox_regs { <<
142 struct acpi_aspt_header header; <<
143 u8 mbox_irq_id; <<
144 u8 reserved[3]; <<
145 u64 cmd_resp_reg_addr; <<
146 u64 cmd_buf_lo_reg_addr; <<
147 u64 cmd_buf_hi_reg_addr; <<
148 }; <<
149 <<
150 /* 2: ASPT ACPI Mailbox Registers */ <<
151 struct acpi_aspt_acpi_mbox_regs { <<
152 struct acpi_aspt_header header; <<
153 u32 reserved1; <<
154 u64 cmd_resp_reg_addr; <<
155 u64 reserved2[2]; <<
156 }; <<
157 <<
158 /********************************************* <<
159 * <<
160 * ASF - Alert Standard Format table (Signatur <<
161 * Revision 0x10 <<
162 * <<
163 * Conforms to the Alert Standard Format Speci <<
164 * <<
165 ********************************************* <<
166 <<
167 struct acpi_table_asf { <<
168 struct acpi_table_header header; <<
169 }; <<
170 <<
171 /* ASF subtable header */ <<
172 <<
173 struct acpi_asf_header { <<
174 u8 type; <<
175 u8 reserved; <<
176 u16 length; <<
177 }; <<
178 <<
179 /* Values for Type field above */ <<
180 <<
181 enum acpi_asf_type { <<
182 ACPI_ASF_TYPE_INFO = 0, <<
183 ACPI_ASF_TYPE_ALERT = 1, <<
184 ACPI_ASF_TYPE_CONTROL = 2, <<
185 ACPI_ASF_TYPE_BOOT = 3, <<
186 ACPI_ASF_TYPE_ADDRESS = 4, <<
187 ACPI_ASF_TYPE_RESERVED = 5 <<
188 }; <<
189 <<
190 /* <<
191 * ASF subtables <<
192 */ <<
193 <<
194 /* 0: ASF Information */ <<
195 <<
196 struct acpi_asf_info { <<
197 struct acpi_asf_header header; <<
198 u8 min_reset_value; <<
199 u8 min_poll_interval; <<
200 u16 system_id; <<
201 u32 mfg_id; <<
202 u8 flags; <<
203 u8 reserved2[3]; <<
204 }; <<
205 <<
206 /* Masks for Flags field above */ <<
207 <<
208 #define ACPI_ASF_SMBUS_PROTOCOLS (1) <<
209 <<
210 /* 1: ASF Alerts */ <<
211 <<
212 struct acpi_asf_alert { <<
213 struct acpi_asf_header header; <<
214 u8 assert_mask; <<
215 u8 deassert_mask; <<
216 u8 alerts; <<
217 u8 data_length; <<
218 }; <<
219 <<
220 struct acpi_asf_alert_data { <<
221 u8 address; <<
222 u8 command; <<
223 u8 mask; <<
224 u8 value; <<
225 u8 sensor_type; <<
226 u8 type; <<
227 u8 offset; <<
228 u8 source_type; <<
229 u8 severity; <<
230 u8 sensor_number; <<
231 u8 entity; <<
232 u8 instance; <<
233 }; <<
234 <<
235 /* 2: ASF Remote Control */ <<
236 <<
237 struct acpi_asf_remote { <<
238 struct acpi_asf_header header; <<
239 u8 controls; <<
240 u8 data_length; <<
241 u16 reserved2; <<
242 }; <<
243 <<
244 struct acpi_asf_control_data { <<
245 u8 function; <<
246 u8 address; <<
247 u8 command; <<
248 u8 value; <<
249 }; <<
250 <<
251 /* 3: ASF RMCP Boot Options */ <<
252 <<
253 struct acpi_asf_rmcp { <<
254 struct acpi_asf_header header; <<
255 u8 capabilities[7]; <<
256 u8 completion_code; <<
257 u32 enterprise_id; <<
258 u8 command; <<
259 u16 parameter; <<
260 u16 boot_options; <<
261 u16 oem_parameters; <<
262 }; <<
263 <<
264 /* 4: ASF Address */ <<
265 <<
266 struct acpi_asf_address { <<
267 struct acpi_asf_header header; <<
268 u8 eprom_address; <<
269 u8 devices; <<
270 }; <<
271 <<
272 /********************************************* 119 /*******************************************************************************
273 * 120 *
274 * BERT - Boot Error Record Table (ACPI 4.0) 121 * BERT - Boot Error Record Table (ACPI 4.0)
275 * Version 1 122 * Version 1
276 * 123 *
277 ********************************************* 124 ******************************************************************************/
278 125
279 struct acpi_table_bert { 126 struct acpi_table_bert {
280 struct acpi_table_header header; 127 struct acpi_table_header header; /* Common ACPI table header */
281 u32 region_length; /* Length of t 128 u32 region_length; /* Length of the boot error region */
282 u64 address; /* Physical ad 129 u64 address; /* Physical address of the error region */
283 }; 130 };
284 131
285 /* Boot Error Region (not a subtable, pointed 132 /* Boot Error Region (not a subtable, pointed to by Address field above) */
286 133
287 struct acpi_bert_region { 134 struct acpi_bert_region {
288 u32 block_status; /* Type of err 135 u32 block_status; /* Type of error information */
289 u32 raw_data_offset; /* Offset to r 136 u32 raw_data_offset; /* Offset to raw error data */
290 u32 raw_data_length; /* Length of r 137 u32 raw_data_length; /* Length of raw error data */
291 u32 data_length; /* Length of g 138 u32 data_length; /* Length of generic error data */
292 u32 error_severity; /* Severity co 139 u32 error_severity; /* Severity code */
293 }; 140 };
294 141
295 /* Values for block_status flags above */ 142 /* Values for block_status flags above */
296 143
297 #define ACPI_BERT_UNCORRECTABLE (1 144 #define ACPI_BERT_UNCORRECTABLE (1)
298 #define ACPI_BERT_CORRECTABLE (1 145 #define ACPI_BERT_CORRECTABLE (1<<1)
299 #define ACPI_BERT_MULTIPLE_UNCORRECTABLE (1 146 #define ACPI_BERT_MULTIPLE_UNCORRECTABLE (1<<2)
300 #define ACPI_BERT_MULTIPLE_CORRECTABLE (1 147 #define ACPI_BERT_MULTIPLE_CORRECTABLE (1<<3)
301 #define ACPI_BERT_ERROR_ENTRY_COUNT (0 148 #define ACPI_BERT_ERROR_ENTRY_COUNT (0xFF<<4) /* 8 bits, error count */
302 149
303 /* Values for error_severity above */ 150 /* Values for error_severity above */
304 151
305 enum acpi_bert_error_severity { 152 enum acpi_bert_error_severity {
306 ACPI_BERT_ERROR_CORRECTABLE = 0, 153 ACPI_BERT_ERROR_CORRECTABLE = 0,
307 ACPI_BERT_ERROR_FATAL = 1, 154 ACPI_BERT_ERROR_FATAL = 1,
308 ACPI_BERT_ERROR_CORRECTED = 2, 155 ACPI_BERT_ERROR_CORRECTED = 2,
309 ACPI_BERT_ERROR_NONE = 3, 156 ACPI_BERT_ERROR_NONE = 3,
310 ACPI_BERT_ERROR_RESERVED = 4 /* 4 a 157 ACPI_BERT_ERROR_RESERVED = 4 /* 4 and greater are reserved */
311 }; 158 };
312 159
313 /* 160 /*
314 * Note: The generic error data that follows t 161 * Note: The generic error data that follows the error_severity field above
315 * uses the struct acpi_hest_generic_data defi 162 * uses the struct acpi_hest_generic_data defined under the HEST table below
316 */ 163 */
317 164
318 /********************************************* 165 /*******************************************************************************
319 * 166 *
320 * BGRT - Boot Graphics Resource Table (ACPI 5 <<
321 * Version 1 <<
322 * <<
323 ********************************************* <<
324 <<
325 struct acpi_table_bgrt { <<
326 struct acpi_table_header header; <<
327 u16 version; <<
328 u8 status; <<
329 u8 image_type; <<
330 u64 image_address; <<
331 u32 image_offset_x; <<
332 u32 image_offset_y; <<
333 }; <<
334 <<
335 /* Flags for Status field above */ <<
336 <<
337 #define ACPI_BGRT_DISPLAYED (1 <<
338 #define ACPI_BGRT_ORIENTATION_OFFSET (3 <<
339 <<
340 /********************************************* <<
341 * <<
342 * BOOT - Simple Boot Flag Table <<
343 * Version 1 <<
344 * <<
345 * Conforms to the "Simple Boot Flag Specifica <<
346 * <<
347 ********************************************* <<
348 <<
349 struct acpi_table_boot { <<
350 struct acpi_table_header header; <<
351 u8 cmos_index; /* Index in CM <<
352 u8 reserved[3]; <<
353 }; <<
354 <<
355 /********************************************* <<
356 * <<
357 * CDAT - Coherent Device Attribute Table <<
358 * Version 1 <<
359 * <<
360 * Conforms to the "Coherent Device Attribute <<
361 " (Revision 1.01, October 2020.) <<
362 * <<
363 ********************************************* <<
364 <<
365 struct acpi_table_cdat { <<
366 u32 length; /* Length of t <<
367 u8 revision; /* ACPI Specif <<
368 u8 checksum; /* To make sum <<
369 u8 reserved[6]; <<
370 u32 sequence; /* Used to det <<
371 }; <<
372 <<
373 /* CDAT common subtable header */ <<
374 <<
375 struct acpi_cdat_header { <<
376 u8 type; <<
377 u8 reserved; <<
378 u16 length; <<
379 }; <<
380 <<
381 /* Values for Type field above */ <<
382 <<
383 enum acpi_cdat_type { <<
384 ACPI_CDAT_TYPE_DSMAS = 0, <<
385 ACPI_CDAT_TYPE_DSLBIS = 1, <<
386 ACPI_CDAT_TYPE_DSMSCIS = 2, <<
387 ACPI_CDAT_TYPE_DSIS = 3, <<
388 ACPI_CDAT_TYPE_DSEMTS = 4, <<
389 ACPI_CDAT_TYPE_SSLBIS = 5, <<
390 ACPI_CDAT_TYPE_RESERVED = 6 /* 6 t <<
391 }; <<
392 <<
393 /* Subtable 0: Device Scoped Memory Affinity S <<
394 <<
395 struct acpi_cdat_dsmas { <<
396 u8 dsmad_handle; <<
397 u8 flags; <<
398 u16 reserved; <<
399 u64 dpa_base_address; <<
400 u64 dpa_length; <<
401 }; <<
402 <<
403 /* Flags for subtable above */ <<
404 <<
405 #define ACPI_CDAT_DSMAS_NON_VOLATILE (1 <<
406 <<
407 /* Subtable 1: Device scoped Latency and Bandw <<
408 <<
409 struct acpi_cdat_dslbis { <<
410 u8 handle; <<
411 u8 flags; /* If Handle m <<
412 * Flags field <<
413 u8 data_type; <<
414 u8 reserved; <<
415 u64 entry_base_unit; <<
416 u16 entry[3]; <<
417 u16 reserved2; <<
418 }; <<
419 <<
420 /* Subtable 2: Device Scoped Memory Side Cache <<
421 <<
422 struct acpi_cdat_dsmscis { <<
423 u8 dsmas_handle; <<
424 u8 reserved[3]; <<
425 u64 side_cache_size; <<
426 u32 cache_attributes; <<
427 }; <<
428 <<
429 /* Subtable 3: Device Scoped Initiator Structu <<
430 <<
431 struct acpi_cdat_dsis { <<
432 u8 flags; <<
433 u8 handle; <<
434 u16 reserved; <<
435 }; <<
436 <<
437 /* Flags for above subtable */ <<
438 <<
439 #define ACPI_CDAT_DSIS_MEM_ATTACHED (1 <<
440 <<
441 /* Subtable 4: Device Scoped EFI Memory Type S <<
442 <<
443 struct acpi_cdat_dsemts { <<
444 u8 dsmas_handle; <<
445 u8 memory_type; <<
446 u16 reserved; <<
447 u64 dpa_offset; <<
448 u64 range_length; <<
449 }; <<
450 <<
451 /* Subtable 5: Switch Scoped Latency and Bandw <<
452 <<
453 struct acpi_cdat_sslbis { <<
454 u8 data_type; <<
455 u8 reserved[3]; <<
456 u64 entry_base_unit; <<
457 }; <<
458 <<
459 /* Sub-subtable for above, sslbe_entries field <<
460 <<
461 struct acpi_cdat_sslbe { <<
462 u16 portx_id; <<
463 u16 porty_id; <<
464 u16 latency_or_bandwidth; <<
465 u16 reserved; <<
466 }; <<
467 <<
468 #define ACPI_CDAT_SSLBIS_US_PORT 0x0100 <<
469 #define ACPI_CDAT_SSLBIS_ANY_PORT 0xffff <<
470 <<
471 /********************************************* <<
472 * <<
473 * CEDT - CXL Early Discovery Table <<
474 * Version 1 <<
475 * <<
476 * Conforms to the "CXL Early Discovery Table" <<
477 * <<
478 ********************************************* <<
479 <<
480 struct acpi_table_cedt { <<
481 struct acpi_table_header header; <<
482 }; <<
483 <<
484 /* CEDT subtable header (Performance Record St <<
485 <<
486 struct acpi_cedt_header { <<
487 u8 type; <<
488 u8 reserved; <<
489 u16 length; <<
490 }; <<
491 <<
492 /* Values for Type field above */ <<
493 <<
494 enum acpi_cedt_type { <<
495 ACPI_CEDT_TYPE_CHBS = 0, <<
496 ACPI_CEDT_TYPE_CFMWS = 1, <<
497 ACPI_CEDT_TYPE_CXIMS = 2, <<
498 ACPI_CEDT_TYPE_RDPAS = 3, <<
499 ACPI_CEDT_TYPE_RESERVED = 4, <<
500 }; <<
501 <<
502 /* Values for version field above */ <<
503 <<
504 #define ACPI_CEDT_CHBS_VERSION_CXL11 (0) <<
505 #define ACPI_CEDT_CHBS_VERSION_CXL20 (1) <<
506 <<
507 /* Values for length field above */ <<
508 <<
509 #define ACPI_CEDT_CHBS_LENGTH_CXL11 (0x200 <<
510 #define ACPI_CEDT_CHBS_LENGTH_CXL20 (0x100 <<
511 <<
512 /* <<
513 * CEDT subtables <<
514 */ <<
515 <<
516 /* 0: CXL Host Bridge Structure */ <<
517 <<
518 struct acpi_cedt_chbs { <<
519 struct acpi_cedt_header header; <<
520 u32 uid; <<
521 u32 cxl_version; <<
522 u32 reserved; <<
523 u64 base; <<
524 u64 length; <<
525 }; <<
526 <<
527 /* 1: CXL Fixed Memory Window Structure */ <<
528 <<
529 struct acpi_cedt_cfmws { <<
530 struct acpi_cedt_header header; <<
531 u32 reserved1; <<
532 u64 base_hpa; <<
533 u64 window_size; <<
534 u8 interleave_ways; <<
535 u8 interleave_arithmetic; <<
536 u16 reserved2; <<
537 u32 granularity; <<
538 u16 restrictions; <<
539 u16 qtg_id; <<
540 u32 interleave_targets[]; <<
541 }; <<
542 <<
543 struct acpi_cedt_cfmws_target_element { <<
544 u32 interleave_target; <<
545 }; <<
546 <<
547 /* Values for Interleave Arithmetic field abov <<
548 <<
549 #define ACPI_CEDT_CFMWS_ARITHMETIC_MODULO (0 <<
550 #define ACPI_CEDT_CFMWS_ARITHMETIC_XOR (1 <<
551 <<
552 /* Values for Restrictions field above */ <<
553 <<
554 #define ACPI_CEDT_CFMWS_RESTRICT_TYPE2 (1 <<
555 #define ACPI_CEDT_CFMWS_RESTRICT_TYPE3 (1 <<
556 #define ACPI_CEDT_CFMWS_RESTRICT_VOLATILE (1 <<
557 #define ACPI_CEDT_CFMWS_RESTRICT_PMEM (1 <<
558 #define ACPI_CEDT_CFMWS_RESTRICT_FIXED (1 <<
559 <<
560 /* 2: CXL XOR Interleave Math Structure */ <<
561 <<
562 struct acpi_cedt_cxims { <<
563 struct acpi_cedt_header header; <<
564 u16 reserved1; <<
565 u8 hbig; <<
566 u8 nr_xormaps; <<
567 u64 xormap_list[]; <<
568 }; <<
569 <<
570 /* 3: CXL RCEC Downstream Port Association Str <<
571 <<
572 struct acpi_cedt_rdpas { <<
573 struct acpi_cedt_header header; <<
574 u16 segment; <<
575 u16 bdf; <<
576 u8 protocol; <<
577 u64 address; <<
578 }; <<
579 <<
580 /* Masks for bdf field above */ <<
581 #define ACPI_CEDT_RDPAS_BUS_MASK 0x <<
582 #define ACPI_CEDT_RDPAS_DEVICE_MASK 0x <<
583 #define ACPI_CEDT_RDPAS_FUNCTION_MASK 0x <<
584 <<
585 #define ACPI_CEDT_RDPAS_PROTOCOL_IO (0) <<
586 #define ACPI_CEDT_RDPAS_PROTOCOL_CACHEMEM (1) <<
587 <<
588 /********************************************* <<
589 * <<
590 * CPEP - Corrected Platform Error Polling tab 167 * CPEP - Corrected Platform Error Polling table (ACPI 4.0)
591 * Version 1 168 * Version 1
592 * 169 *
593 ********************************************* 170 ******************************************************************************/
594 171
595 struct acpi_table_cpep { 172 struct acpi_table_cpep {
596 struct acpi_table_header header; 173 struct acpi_table_header header; /* Common ACPI table header */
597 u64 reserved; 174 u64 reserved;
598 }; 175 };
599 176
600 /* Subtable */ 177 /* Subtable */
601 178
602 struct acpi_cpep_polling { 179 struct acpi_cpep_polling {
603 struct acpi_subtable_header header; 180 struct acpi_subtable_header header;
604 u8 id; /* Processor I 181 u8 id; /* Processor ID */
605 u8 eid; /* Processor E 182 u8 eid; /* Processor EID */
606 u32 interval; /* Polling int 183 u32 interval; /* Polling interval (msec) */
607 }; 184 };
608 185
609 /********************************************* 186 /*******************************************************************************
610 * 187 *
611 * CSRT - Core System Resource Table <<
612 * Version 0 <<
613 * <<
614 * Conforms to the "Core System Resource Table <<
615 * <<
616 ********************************************* <<
617 <<
618 struct acpi_table_csrt { <<
619 struct acpi_table_header header; <<
620 }; <<
621 <<
622 /* Resource Group subtable */ <<
623 <<
624 struct acpi_csrt_group { <<
625 u32 length; <<
626 u32 vendor_id; <<
627 u32 subvendor_id; <<
628 u16 device_id; <<
629 u16 subdevice_id; <<
630 u16 revision; <<
631 u16 reserved; <<
632 u32 shared_info_length; <<
633 <<
634 /* Shared data immediately follows (Le <<
635 }; <<
636 <<
637 /* Shared Info subtable */ <<
638 <<
639 struct acpi_csrt_shared_info { <<
640 u16 major_version; <<
641 u16 minor_version; <<
642 u32 mmio_base_low; <<
643 u32 mmio_base_high; <<
644 u32 gsi_interrupt; <<
645 u8 interrupt_polarity; <<
646 u8 interrupt_mode; <<
647 u8 num_channels; <<
648 u8 dma_address_width; <<
649 u16 base_request_line; <<
650 u16 num_handshake_signals; <<
651 u32 max_block_size; <<
652 <<
653 /* Resource descriptors immediately fo <<
654 }; <<
655 <<
656 /* Resource Descriptor subtable */ <<
657 <<
658 struct acpi_csrt_descriptor { <<
659 u32 length; <<
660 u16 type; <<
661 u16 subtype; <<
662 u32 uid; <<
663 <<
664 /* Resource-specific information immed <<
665 }; <<
666 <<
667 /* Resource Types */ <<
668 <<
669 #define ACPI_CSRT_TYPE_INTERRUPT 0x0001 <<
670 #define ACPI_CSRT_TYPE_TIMER 0x0002 <<
671 #define ACPI_CSRT_TYPE_DMA 0x0003 <<
672 <<
673 /* Resource Subtypes */ <<
674 <<
675 #define ACPI_CSRT_XRUPT_LINE 0x0000 <<
676 #define ACPI_CSRT_XRUPT_CONTROLLER 0x0001 <<
677 #define ACPI_CSRT_TIMER 0x0000 <<
678 #define ACPI_CSRT_DMA_CHANNEL 0x0000 <<
679 #define ACPI_CSRT_DMA_CONTROLLER 0x0001 <<
680 <<
681 /********************************************* <<
682 * <<
683 * DBG2 - Debug Port Table 2 <<
684 * Version 0 (Both main table and subta <<
685 * <<
686 * Conforms to "Microsoft Debug Port Table 2 ( <<
687 * <<
688 ********************************************* <<
689 <<
690 struct acpi_table_dbg2 { <<
691 struct acpi_table_header header; <<
692 u32 info_offset; <<
693 u32 info_count; <<
694 }; <<
695 <<
696 struct acpi_dbg2_header { <<
697 u32 info_offset; <<
698 u32 info_count; <<
699 }; <<
700 <<
701 /* Debug Device Information Subtable */ <<
702 <<
703 struct acpi_dbg2_device { <<
704 u8 revision; <<
705 u16 length; <<
706 u8 register_count; /* Number of b <<
707 u16 namepath_length; <<
708 u16 namepath_offset; <<
709 u16 oem_data_length; <<
710 u16 oem_data_offset; <<
711 u16 port_type; <<
712 u16 port_subtype; <<
713 u16 reserved; <<
714 u16 base_address_offset; <<
715 u16 address_size_offset; <<
716 /* <<
717 * Data that follows: <<
718 * base_address (required) - Each i <<
719 * address_size (required) - Array <<
720 * Namepath (required) - Null te <<
721 * oem_data (optional) - Length <<
722 */ <<
723 }; <<
724 <<
725 /* Types for port_type field above */ <<
726 <<
727 #define ACPI_DBG2_SERIAL_PORT 0x8000 <<
728 #define ACPI_DBG2_1394_PORT 0x8001 <<
729 #define ACPI_DBG2_USB_PORT 0x8002 <<
730 #define ACPI_DBG2_NET_PORT 0x8003 <<
731 <<
732 /* Subtypes for port_subtype field above */ <<
733 <<
734 #define ACPI_DBG2_16550_COMPATIBLE 0x0000 <<
735 #define ACPI_DBG2_16550_SUBSET 0x0001 <<
736 #define ACPI_DBG2_MAX311XE_SPI 0x0002 <<
737 #define ACPI_DBG2_ARM_PL011 0x0003 <<
738 #define ACPI_DBG2_MSM8X60 0x0004 <<
739 #define ACPI_DBG2_16550_NVIDIA 0x0005 <<
740 #define ACPI_DBG2_TI_OMAP 0x0006 <<
741 #define ACPI_DBG2_APM88XXXX 0x0008 <<
742 #define ACPI_DBG2_MSM8974 0x0009 <<
743 #define ACPI_DBG2_SAM5250 0x000A <<
744 #define ACPI_DBG2_INTEL_USIF 0x000B <<
745 #define ACPI_DBG2_IMX6 0x000C <<
746 #define ACPI_DBG2_ARM_SBSA_32BIT 0x000D <<
747 #define ACPI_DBG2_ARM_SBSA_GENERIC 0x000E <<
748 #define ACPI_DBG2_ARM_DCC 0x000F <<
749 #define ACPI_DBG2_BCM2835 0x0010 <<
750 #define ACPI_DBG2_SDM845_1_8432MHZ 0x0011 <<
751 #define ACPI_DBG2_16550_WITH_GAS 0x0012 <<
752 #define ACPI_DBG2_SDM845_7_372MHZ 0x0013 <<
753 #define ACPI_DBG2_INTEL_LPSS 0x0014 <<
754 <<
755 #define ACPI_DBG2_1394_STANDARD 0x0000 <<
756 <<
757 #define ACPI_DBG2_USB_XHCI 0x0000 <<
758 #define ACPI_DBG2_USB_EHCI 0x0001 <<
759 <<
760 /********************************************* <<
761 * <<
762 * DBGP - Debug Port table <<
763 * Version 1 <<
764 * <<
765 * Conforms to the "Debug Port Specification", <<
766 * <<
767 ********************************************* <<
768 <<
769 struct acpi_table_dbgp { <<
770 struct acpi_table_header header; <<
771 u8 type; /* 0=full 1655 <<
772 u8 reserved[3]; <<
773 struct acpi_generic_address debug_port <<
774 }; <<
775 <<
776 /********************************************* <<
777 * <<
778 * DMAR - DMA Remapping table <<
779 * Version 1 <<
780 * <<
781 * Conforms to "Intel Virtualization Technolog <<
782 * Version 2.3, October 2014 <<
783 * <<
784 ********************************************* <<
785 <<
786 struct acpi_table_dmar { <<
787 struct acpi_table_header header; <<
788 u8 width; /* Host Addres <<
789 u8 flags; <<
790 u8 reserved[10]; <<
791 }; <<
792 <<
793 /* Masks for Flags field above */ <<
794 <<
795 #define ACPI_DMAR_INTR_REMAP (1) <<
796 #define ACPI_DMAR_X2APIC_OPT_OUT (1<<1) <<
797 #define ACPI_DMAR_X2APIC_MODE (1<<2) <<
798 <<
799 /* DMAR subtable header */ <<
800 <<
801 struct acpi_dmar_header { <<
802 u16 type; <<
803 u16 length; <<
804 }; <<
805 <<
806 /* Values for subtable type in struct acpi_dma <<
807 <<
808 enum acpi_dmar_type { <<
809 ACPI_DMAR_TYPE_HARDWARE_UNIT = 0, <<
810 ACPI_DMAR_TYPE_RESERVED_MEMORY = 1, <<
811 ACPI_DMAR_TYPE_ROOT_ATS = 2, <<
812 ACPI_DMAR_TYPE_HARDWARE_AFFINITY = 3, <<
813 ACPI_DMAR_TYPE_NAMESPACE = 4, <<
814 ACPI_DMAR_TYPE_SATC = 5, <<
815 ACPI_DMAR_TYPE_RESERVED = 6 /* 6 a <<
816 }; <<
817 <<
818 /* DMAR Device Scope structure */ <<
819 <<
820 struct acpi_dmar_device_scope { <<
821 u8 entry_type; <<
822 u8 length; <<
823 u16 reserved; <<
824 u8 enumeration_id; <<
825 u8 bus; <<
826 }; <<
827 <<
828 /* Values for entry_type in struct acpi_dmar_d <<
829 <<
830 enum acpi_dmar_scope_type { <<
831 ACPI_DMAR_SCOPE_TYPE_NOT_USED = 0, <<
832 ACPI_DMAR_SCOPE_TYPE_ENDPOINT = 1, <<
833 ACPI_DMAR_SCOPE_TYPE_BRIDGE = 2, <<
834 ACPI_DMAR_SCOPE_TYPE_IOAPIC = 3, <<
835 ACPI_DMAR_SCOPE_TYPE_HPET = 4, <<
836 ACPI_DMAR_SCOPE_TYPE_NAMESPACE = 5, <<
837 ACPI_DMAR_SCOPE_TYPE_RESERVED = 6 <<
838 }; <<
839 <<
840 struct acpi_dmar_pci_path { <<
841 u8 device; <<
842 u8 function; <<
843 }; <<
844 <<
845 /* <<
846 * DMAR Subtables, correspond to Type in struc <<
847 */ <<
848 <<
849 /* 0: Hardware Unit Definition */ <<
850 <<
851 struct acpi_dmar_hardware_unit { <<
852 struct acpi_dmar_header header; <<
853 u8 flags; <<
854 u8 size; /* Size of the <<
855 u16 segment; <<
856 u64 address; /* Register Ba <<
857 }; <<
858 <<
859 /* Masks for Flags field above */ <<
860 <<
861 #define ACPI_DMAR_INCLUDE_ALL (1) <<
862 <<
863 /* 1: Reserved Memory Definition */ <<
864 <<
865 struct acpi_dmar_reserved_memory { <<
866 struct acpi_dmar_header header; <<
867 u16 reserved; <<
868 u16 segment; <<
869 u64 base_address; /* 4K aligned <<
870 u64 end_address; /* 4K aligned <<
871 }; <<
872 <<
873 /* Masks for Flags field above */ <<
874 <<
875 #define ACPI_DMAR_ALLOW_ALL (1) <<
876 <<
877 /* 2: Root Port ATS Capability Reporting Struc <<
878 <<
879 struct acpi_dmar_atsr { <<
880 struct acpi_dmar_header header; <<
881 u8 flags; <<
882 u8 reserved; <<
883 u16 segment; <<
884 }; <<
885 <<
886 /* Masks for Flags field above */ <<
887 <<
888 #define ACPI_DMAR_ALL_PORTS (1) <<
889 <<
890 /* 3: Remapping Hardware Static Affinity Struc <<
891 <<
892 struct acpi_dmar_rhsa { <<
893 struct acpi_dmar_header header; <<
894 u32 reserved; <<
895 u64 base_address; <<
896 u32 proximity_domain; <<
897 }; <<
898 <<
899 /* 4: ACPI Namespace Device Declaration Struct <<
900 <<
901 struct acpi_dmar_andd { <<
902 struct acpi_dmar_header header; <<
903 u8 reserved[3]; <<
904 u8 device_number; <<
905 union { <<
906 char __pad; <<
907 ACPI_FLEX_ARRAY(char, device_ <<
908 }; <<
909 }; <<
910 <<
911 /* 5: SOC Integrated Address Translation Cache <<
912 <<
913 struct acpi_dmar_satc { <<
914 struct acpi_dmar_header header; <<
915 u8 flags; <<
916 u8 reserved; <<
917 u16 segment; <<
918 }; <<
919 /********************************************* <<
920 * <<
921 * DRTM - Dynamic Root of Trust for Measuremen <<
922 * Conforms to "TCG D-RTM Architecture" June 1 <<
923 * Table version 1 <<
924 * <<
925 ********************************************* <<
926 <<
927 struct acpi_table_drtm { <<
928 struct acpi_table_header header; <<
929 u64 entry_base_address; <<
930 u64 entry_length; <<
931 u32 entry_address32; <<
932 u64 entry_address64; <<
933 u64 exit_address; <<
934 u64 log_area_address; <<
935 u32 log_area_length; <<
936 u64 arch_dependent_address; <<
937 u32 flags; <<
938 }; <<
939 <<
940 /* Flag Definitions for above */ <<
941 <<
942 #define ACPI_DRTM_ACCESS_ALLOWED (1 <<
943 #define ACPI_DRTM_ENABLE_GAP_CODE (1 <<
944 #define ACPI_DRTM_INCOMPLETE_MEASUREMENTS (1 <<
945 #define ACPI_DRTM_AUTHORITY_ORDER (1 <<
946 <<
947 /* 1) Validated Tables List (64-bit addresses) <<
948 <<
949 struct acpi_drtm_vtable_list { <<
950 u32 validated_table_count; <<
951 u64 validated_tables[]; <<
952 }; <<
953 <<
954 /* 2) Resources List (of Resource Descriptors) <<
955 <<
956 /* Resource Descriptor */ <<
957 <<
958 struct acpi_drtm_resource { <<
959 u8 size[7]; <<
960 u8 type; <<
961 u64 address; <<
962 }; <<
963 <<
964 struct acpi_drtm_resource_list { <<
965 u32 resource_count; <<
966 struct acpi_drtm_resource resources[]; <<
967 }; <<
968 <<
969 /* 3) Platform-specific Identifiers List */ <<
970 <<
971 struct acpi_drtm_dps_id { <<
972 u32 dps_id_length; <<
973 u8 dps_id[16]; <<
974 }; <<
975 <<
976 /********************************************* <<
977 * <<
978 * ECDT - Embedded Controller Boot Resources T 188 * ECDT - Embedded Controller Boot Resources Table
979 * Version 1 189 * Version 1
980 * 190 *
981 ********************************************* 191 ******************************************************************************/
982 192
983 struct acpi_table_ecdt { 193 struct acpi_table_ecdt {
984 struct acpi_table_header header; 194 struct acpi_table_header header; /* Common ACPI table header */
985 struct acpi_generic_address control; 195 struct acpi_generic_address control; /* Address of EC command/status register */
986 struct acpi_generic_address data; 196 struct acpi_generic_address data; /* Address of EC data register */
987 u32 uid; /* Unique ID - 197 u32 uid; /* Unique ID - must be same as the EC _UID method */
988 u8 gpe; /* The GPE for 198 u8 gpe; /* The GPE for the EC */
989 u8 id[]; /* Full namepa !! 199 u8 id[1]; /* Full namepath of the EC in the ACPI namespace */
990 }; 200 };
991 201
992 /********************************************* 202 /*******************************************************************************
993 * 203 *
994 * EINJ - Error Injection Table (ACPI 4.0) 204 * EINJ - Error Injection Table (ACPI 4.0)
995 * Version 1 205 * Version 1
996 * 206 *
997 ********************************************* 207 ******************************************************************************/
998 208
999 struct acpi_table_einj { 209 struct acpi_table_einj {
1000 struct acpi_table_header header; 210 struct acpi_table_header header; /* Common ACPI table header */
1001 u32 header_length; 211 u32 header_length;
1002 u8 flags; 212 u8 flags;
1003 u8 reserved[3]; 213 u8 reserved[3];
1004 u32 entries; 214 u32 entries;
1005 }; 215 };
1006 216
1007 /* EINJ Injection Instruction Entries (action 217 /* EINJ Injection Instruction Entries (actions) */
1008 218
1009 struct acpi_einj_entry { 219 struct acpi_einj_entry {
1010 struct acpi_whea_header whea_header; 220 struct acpi_whea_header whea_header; /* Common header for WHEA tables */
1011 }; 221 };
1012 222
1013 /* Masks for Flags field above */ 223 /* Masks for Flags field above */
1014 224
1015 #define ACPI_EINJ_PRESERVE (1) 225 #define ACPI_EINJ_PRESERVE (1)
1016 226
1017 /* Values for Action field above */ 227 /* Values for Action field above */
1018 228
1019 enum acpi_einj_actions { 229 enum acpi_einj_actions {
1020 ACPI_EINJ_BEGIN_OPERATION = 0, 230 ACPI_EINJ_BEGIN_OPERATION = 0,
1021 ACPI_EINJ_GET_TRIGGER_TABLE = 1, 231 ACPI_EINJ_GET_TRIGGER_TABLE = 1,
1022 ACPI_EINJ_SET_ERROR_TYPE = 2, 232 ACPI_EINJ_SET_ERROR_TYPE = 2,
1023 ACPI_EINJ_GET_ERROR_TYPE = 3, 233 ACPI_EINJ_GET_ERROR_TYPE = 3,
1024 ACPI_EINJ_END_OPERATION = 4, 234 ACPI_EINJ_END_OPERATION = 4,
1025 ACPI_EINJ_EXECUTE_OPERATION = 5, 235 ACPI_EINJ_EXECUTE_OPERATION = 5,
1026 ACPI_EINJ_CHECK_BUSY_STATUS = 6, 236 ACPI_EINJ_CHECK_BUSY_STATUS = 6,
1027 ACPI_EINJ_GET_COMMAND_STATUS = 7, 237 ACPI_EINJ_GET_COMMAND_STATUS = 7,
1028 ACPI_EINJ_SET_ERROR_TYPE_WITH_ADDRESS 238 ACPI_EINJ_SET_ERROR_TYPE_WITH_ADDRESS = 8,
1029 ACPI_EINJ_GET_EXECUTE_TIMINGS = 9, !! 239 ACPI_EINJ_ACTION_RESERVED = 9, /* 9 and greater are reserved */
1030 ACPI_EINJ_ACTION_RESERVED = 10, /* 10 <<
1031 ACPI_EINJ_TRIGGER_ERROR = 0xFF /* Ex 240 ACPI_EINJ_TRIGGER_ERROR = 0xFF /* Except for this value */
1032 }; 241 };
1033 242
1034 /* Values for Instruction field above */ 243 /* Values for Instruction field above */
1035 244
1036 enum acpi_einj_instructions { 245 enum acpi_einj_instructions {
1037 ACPI_EINJ_READ_REGISTER = 0, 246 ACPI_EINJ_READ_REGISTER = 0,
1038 ACPI_EINJ_READ_REGISTER_VALUE = 1, 247 ACPI_EINJ_READ_REGISTER_VALUE = 1,
1039 ACPI_EINJ_WRITE_REGISTER = 2, 248 ACPI_EINJ_WRITE_REGISTER = 2,
1040 ACPI_EINJ_WRITE_REGISTER_VALUE = 3, 249 ACPI_EINJ_WRITE_REGISTER_VALUE = 3,
1041 ACPI_EINJ_NOOP = 4, 250 ACPI_EINJ_NOOP = 4,
1042 ACPI_EINJ_FLUSH_CACHELINE = 5, 251 ACPI_EINJ_FLUSH_CACHELINE = 5,
1043 ACPI_EINJ_INSTRUCTION_RESERVED = 6 252 ACPI_EINJ_INSTRUCTION_RESERVED = 6 /* 6 and greater are reserved */
1044 }; 253 };
1045 254
1046 struct acpi_einj_error_type_with_addr { 255 struct acpi_einj_error_type_with_addr {
1047 u32 error_type; 256 u32 error_type;
1048 u32 vendor_struct_offset; 257 u32 vendor_struct_offset;
1049 u32 flags; 258 u32 flags;
1050 u32 apic_id; 259 u32 apic_id;
1051 u64 address; 260 u64 address;
1052 u64 range; 261 u64 range;
1053 u32 pcie_id; 262 u32 pcie_id;
1054 }; 263 };
1055 264
1056 struct acpi_einj_vendor { 265 struct acpi_einj_vendor {
1057 u32 length; 266 u32 length;
1058 u32 pcie_id; 267 u32 pcie_id;
1059 u16 vendor_id; 268 u16 vendor_id;
1060 u16 device_id; 269 u16 device_id;
1061 u8 revision_id; 270 u8 revision_id;
1062 u8 reserved[3]; 271 u8 reserved[3];
1063 }; 272 };
1064 273
1065 /* EINJ Trigger Error Action Table */ 274 /* EINJ Trigger Error Action Table */
1066 275
1067 struct acpi_einj_trigger { 276 struct acpi_einj_trigger {
1068 u32 header_size; 277 u32 header_size;
1069 u32 revision; 278 u32 revision;
1070 u32 table_size; 279 u32 table_size;
1071 u32 entry_count; 280 u32 entry_count;
1072 }; 281 };
1073 282
1074 /* Command status return values */ 283 /* Command status return values */
1075 284
1076 enum acpi_einj_command_status { 285 enum acpi_einj_command_status {
1077 ACPI_EINJ_SUCCESS = 0, 286 ACPI_EINJ_SUCCESS = 0,
1078 ACPI_EINJ_FAILURE = 1, 287 ACPI_EINJ_FAILURE = 1,
1079 ACPI_EINJ_INVALID_ACCESS = 2, 288 ACPI_EINJ_INVALID_ACCESS = 2,
1080 ACPI_EINJ_STATUS_RESERVED = 3 /* 3 289 ACPI_EINJ_STATUS_RESERVED = 3 /* 3 and greater are reserved */
1081 }; 290 };
1082 291
1083 /* Error types returned from ACPI_EINJ_GET_ER 292 /* Error types returned from ACPI_EINJ_GET_ERROR_TYPE (bitfield) */
1084 293
1085 #define ACPI_EINJ_PROCESSOR_CORRECTABLE ( 294 #define ACPI_EINJ_PROCESSOR_CORRECTABLE (1)
1086 #define ACPI_EINJ_PROCESSOR_UNCORRECTABLE ( 295 #define ACPI_EINJ_PROCESSOR_UNCORRECTABLE (1<<1)
1087 #define ACPI_EINJ_PROCESSOR_FATAL ( 296 #define ACPI_EINJ_PROCESSOR_FATAL (1<<2)
1088 #define ACPI_EINJ_MEMORY_CORRECTABLE ( 297 #define ACPI_EINJ_MEMORY_CORRECTABLE (1<<3)
1089 #define ACPI_EINJ_MEMORY_UNCORRECTABLE ( 298 #define ACPI_EINJ_MEMORY_UNCORRECTABLE (1<<4)
1090 #define ACPI_EINJ_MEMORY_FATAL ( 299 #define ACPI_EINJ_MEMORY_FATAL (1<<5)
1091 #define ACPI_EINJ_PCIX_CORRECTABLE ( 300 #define ACPI_EINJ_PCIX_CORRECTABLE (1<<6)
1092 #define ACPI_EINJ_PCIX_UNCORRECTABLE ( 301 #define ACPI_EINJ_PCIX_UNCORRECTABLE (1<<7)
1093 #define ACPI_EINJ_PCIX_FATAL ( 302 #define ACPI_EINJ_PCIX_FATAL (1<<8)
1094 #define ACPI_EINJ_PLATFORM_CORRECTABLE ( 303 #define ACPI_EINJ_PLATFORM_CORRECTABLE (1<<9)
1095 #define ACPI_EINJ_PLATFORM_UNCORRECTABLE ( 304 #define ACPI_EINJ_PLATFORM_UNCORRECTABLE (1<<10)
1096 #define ACPI_EINJ_PLATFORM_FATAL ( 305 #define ACPI_EINJ_PLATFORM_FATAL (1<<11)
1097 #define ACPI_EINJ_CXL_CACHE_CORRECTABLE ( <<
1098 #define ACPI_EINJ_CXL_CACHE_UNCORRECTABLE ( <<
1099 #define ACPI_EINJ_CXL_CACHE_FATAL ( <<
1100 #define ACPI_EINJ_CXL_MEM_CORRECTABLE ( <<
1101 #define ACPI_EINJ_CXL_MEM_UNCORRECTABLE ( <<
1102 #define ACPI_EINJ_CXL_MEM_FATAL ( <<
1103 #define ACPI_EINJ_VENDOR_DEFINED ( 306 #define ACPI_EINJ_VENDOR_DEFINED (1<<31)
1104 307
1105 /******************************************** 308 /*******************************************************************************
1106 * 309 *
1107 * ERST - Error Record Serialization Table (A 310 * ERST - Error Record Serialization Table (ACPI 4.0)
1108 * Version 1 311 * Version 1
1109 * 312 *
1110 ******************************************** 313 ******************************************************************************/
1111 314
1112 struct acpi_table_erst { 315 struct acpi_table_erst {
1113 struct acpi_table_header header; 316 struct acpi_table_header header; /* Common ACPI table header */
1114 u32 header_length; 317 u32 header_length;
1115 u32 reserved; 318 u32 reserved;
1116 u32 entries; 319 u32 entries;
1117 }; 320 };
1118 321
1119 /* ERST Serialization Entries (actions) */ 322 /* ERST Serialization Entries (actions) */
1120 323
1121 struct acpi_erst_entry { 324 struct acpi_erst_entry {
1122 struct acpi_whea_header whea_header; 325 struct acpi_whea_header whea_header; /* Common header for WHEA tables */
1123 }; 326 };
1124 327
1125 /* Masks for Flags field above */ 328 /* Masks for Flags field above */
1126 329
1127 #define ACPI_ERST_PRESERVE (1) 330 #define ACPI_ERST_PRESERVE (1)
1128 331
1129 /* Values for Action field above */ 332 /* Values for Action field above */
1130 333
1131 enum acpi_erst_actions { 334 enum acpi_erst_actions {
1132 ACPI_ERST_BEGIN_WRITE = 0, 335 ACPI_ERST_BEGIN_WRITE = 0,
1133 ACPI_ERST_BEGIN_READ = 1, 336 ACPI_ERST_BEGIN_READ = 1,
1134 ACPI_ERST_BEGIN_CLEAR = 2, 337 ACPI_ERST_BEGIN_CLEAR = 2,
1135 ACPI_ERST_END = 3, 338 ACPI_ERST_END = 3,
1136 ACPI_ERST_SET_RECORD_OFFSET = 4, 339 ACPI_ERST_SET_RECORD_OFFSET = 4,
1137 ACPI_ERST_EXECUTE_OPERATION = 5, 340 ACPI_ERST_EXECUTE_OPERATION = 5,
1138 ACPI_ERST_CHECK_BUSY_STATUS = 6, 341 ACPI_ERST_CHECK_BUSY_STATUS = 6,
1139 ACPI_ERST_GET_COMMAND_STATUS = 7, 342 ACPI_ERST_GET_COMMAND_STATUS = 7,
1140 ACPI_ERST_GET_RECORD_ID = 8, 343 ACPI_ERST_GET_RECORD_ID = 8,
1141 ACPI_ERST_SET_RECORD_ID = 9, 344 ACPI_ERST_SET_RECORD_ID = 9,
1142 ACPI_ERST_GET_RECORD_COUNT = 10, 345 ACPI_ERST_GET_RECORD_COUNT = 10,
1143 ACPI_ERST_BEGIN_DUMMY_WRIITE = 11, 346 ACPI_ERST_BEGIN_DUMMY_WRIITE = 11,
1144 ACPI_ERST_NOT_USED = 12, 347 ACPI_ERST_NOT_USED = 12,
1145 ACPI_ERST_GET_ERROR_RANGE = 13, 348 ACPI_ERST_GET_ERROR_RANGE = 13,
1146 ACPI_ERST_GET_ERROR_LENGTH = 14, 349 ACPI_ERST_GET_ERROR_LENGTH = 14,
1147 ACPI_ERST_GET_ERROR_ATTRIBUTES = 15, 350 ACPI_ERST_GET_ERROR_ATTRIBUTES = 15,
1148 ACPI_ERST_EXECUTE_TIMINGS = 16, !! 351 ACPI_ERST_ACTION_RESERVED = 16 /* 16 and greater are reserved */
1149 ACPI_ERST_ACTION_RESERVED = 17 /* 17 <<
1150 }; 352 };
1151 353
1152 /* Values for Instruction field above */ 354 /* Values for Instruction field above */
1153 355
1154 enum acpi_erst_instructions { 356 enum acpi_erst_instructions {
1155 ACPI_ERST_READ_REGISTER = 0, 357 ACPI_ERST_READ_REGISTER = 0,
1156 ACPI_ERST_READ_REGISTER_VALUE = 1, 358 ACPI_ERST_READ_REGISTER_VALUE = 1,
1157 ACPI_ERST_WRITE_REGISTER = 2, 359 ACPI_ERST_WRITE_REGISTER = 2,
1158 ACPI_ERST_WRITE_REGISTER_VALUE = 3, 360 ACPI_ERST_WRITE_REGISTER_VALUE = 3,
1159 ACPI_ERST_NOOP = 4, 361 ACPI_ERST_NOOP = 4,
1160 ACPI_ERST_LOAD_VAR1 = 5, 362 ACPI_ERST_LOAD_VAR1 = 5,
1161 ACPI_ERST_LOAD_VAR2 = 6, 363 ACPI_ERST_LOAD_VAR2 = 6,
1162 ACPI_ERST_STORE_VAR1 = 7, 364 ACPI_ERST_STORE_VAR1 = 7,
1163 ACPI_ERST_ADD = 8, 365 ACPI_ERST_ADD = 8,
1164 ACPI_ERST_SUBTRACT = 9, 366 ACPI_ERST_SUBTRACT = 9,
1165 ACPI_ERST_ADD_VALUE = 10, 367 ACPI_ERST_ADD_VALUE = 10,
1166 ACPI_ERST_SUBTRACT_VALUE = 11, 368 ACPI_ERST_SUBTRACT_VALUE = 11,
1167 ACPI_ERST_STALL = 12, 369 ACPI_ERST_STALL = 12,
1168 ACPI_ERST_STALL_WHILE_TRUE = 13, 370 ACPI_ERST_STALL_WHILE_TRUE = 13,
1169 ACPI_ERST_SKIP_NEXT_IF_TRUE = 14, 371 ACPI_ERST_SKIP_NEXT_IF_TRUE = 14,
1170 ACPI_ERST_GOTO = 15, 372 ACPI_ERST_GOTO = 15,
1171 ACPI_ERST_SET_SRC_ADDRESS_BASE = 16, 373 ACPI_ERST_SET_SRC_ADDRESS_BASE = 16,
1172 ACPI_ERST_SET_DST_ADDRESS_BASE = 17, 374 ACPI_ERST_SET_DST_ADDRESS_BASE = 17,
1173 ACPI_ERST_MOVE_DATA = 18, 375 ACPI_ERST_MOVE_DATA = 18,
1174 ACPI_ERST_INSTRUCTION_RESERVED = 19 376 ACPI_ERST_INSTRUCTION_RESERVED = 19 /* 19 and greater are reserved */
1175 }; 377 };
1176 378
1177 /* Command status return values */ 379 /* Command status return values */
1178 380
1179 enum acpi_erst_command_status { 381 enum acpi_erst_command_status {
1180 ACPI_ERST_SUCCESS = 0, !! 382 ACPI_ERST_SUCESS = 0,
1181 ACPI_ERST_NO_SPACE = 1, 383 ACPI_ERST_NO_SPACE = 1,
1182 ACPI_ERST_NOT_AVAILABLE = 2, 384 ACPI_ERST_NOT_AVAILABLE = 2,
1183 ACPI_ERST_FAILURE = 3, 385 ACPI_ERST_FAILURE = 3,
1184 ACPI_ERST_RECORD_EMPTY = 4, 386 ACPI_ERST_RECORD_EMPTY = 4,
1185 ACPI_ERST_NOT_FOUND = 5, 387 ACPI_ERST_NOT_FOUND = 5,
1186 ACPI_ERST_STATUS_RESERVED = 6 /* 6 388 ACPI_ERST_STATUS_RESERVED = 6 /* 6 and greater are reserved */
1187 }; 389 };
1188 390
1189 /* Error Record Serialization Information */ 391 /* Error Record Serialization Information */
1190 392
1191 struct acpi_erst_info { 393 struct acpi_erst_info {
1192 u16 signature; /* Should be 394 u16 signature; /* Should be "ER" */
1193 u8 data[48]; 395 u8 data[48];
1194 }; 396 };
1195 397
1196 /******************************************** 398 /*******************************************************************************
1197 * 399 *
1198 * FPDT - Firmware Performance Data Table (AC <<
1199 * Version 1 <<
1200 * <<
1201 ******************************************** <<
1202 <<
1203 struct acpi_table_fpdt { <<
1204 struct acpi_table_header header; <<
1205 }; <<
1206 <<
1207 /* FPDT subtable header (Performance Record S <<
1208 <<
1209 struct acpi_fpdt_header { <<
1210 u16 type; <<
1211 u8 length; <<
1212 u8 revision; <<
1213 }; <<
1214 <<
1215 /* Values for Type field above */ <<
1216 <<
1217 enum acpi_fpdt_type { <<
1218 ACPI_FPDT_TYPE_BOOT = 0, <<
1219 ACPI_FPDT_TYPE_S3PERF = 1 <<
1220 }; <<
1221 <<
1222 /* <<
1223 * FPDT subtables <<
1224 */ <<
1225 <<
1226 /* 0: Firmware Basic Boot Performance Record <<
1227 <<
1228 struct acpi_fpdt_boot_pointer { <<
1229 struct acpi_fpdt_header header; <<
1230 u8 reserved[4]; <<
1231 u64 address; <<
1232 }; <<
1233 <<
1234 /* 1: S3 Performance Table Pointer Record */ <<
1235 <<
1236 struct acpi_fpdt_s3pt_pointer { <<
1237 struct acpi_fpdt_header header; <<
1238 u8 reserved[4]; <<
1239 u64 address; <<
1240 }; <<
1241 <<
1242 /* <<
1243 * S3PT - S3 Performance Table. This table is <<
1244 * S3 Pointer Record above. <<
1245 */ <<
1246 struct acpi_table_s3pt { <<
1247 u8 signature[4]; /* "S3PT" */ <<
1248 u32 length; <<
1249 }; <<
1250 <<
1251 /* <<
1252 * S3PT Subtables (Not part of the actual FPD <<
1253 */ <<
1254 <<
1255 /* Values for Type field in S3PT header */ <<
1256 <<
1257 enum acpi_s3pt_type { <<
1258 ACPI_S3PT_TYPE_RESUME = 0, <<
1259 ACPI_S3PT_TYPE_SUSPEND = 1, <<
1260 ACPI_FPDT_BOOT_PERFORMANCE = 2 <<
1261 }; <<
1262 <<
1263 struct acpi_s3pt_resume { <<
1264 struct acpi_fpdt_header header; <<
1265 u32 resume_count; <<
1266 u64 full_resume; <<
1267 u64 average_resume; <<
1268 }; <<
1269 <<
1270 struct acpi_s3pt_suspend { <<
1271 struct acpi_fpdt_header header; <<
1272 u64 suspend_start; <<
1273 u64 suspend_end; <<
1274 }; <<
1275 <<
1276 /* <<
1277 * FPDT Boot Performance Record (Not part of <<
1278 */ <<
1279 struct acpi_fpdt_boot { <<
1280 struct acpi_fpdt_header header; <<
1281 u8 reserved[4]; <<
1282 u64 reset_end; <<
1283 u64 load_start; <<
1284 u64 startup_start; <<
1285 u64 exit_services_entry; <<
1286 u64 exit_services_exit; <<
1287 }; <<
1288 <<
1289 /******************************************** <<
1290 * <<
1291 * GTDT - Generic Timer Description Table (AC <<
1292 * Version 2 <<
1293 * <<
1294 ******************************************** <<
1295 <<
1296 struct acpi_table_gtdt { <<
1297 struct acpi_table_header header; <<
1298 u64 counter_block_addresss; <<
1299 u32 reserved; <<
1300 u32 secure_el1_interrupt; <<
1301 u32 secure_el1_flags; <<
1302 u32 non_secure_el1_interrupt; <<
1303 u32 non_secure_el1_flags; <<
1304 u32 virtual_timer_interrupt; <<
1305 u32 virtual_timer_flags; <<
1306 u32 non_secure_el2_interrupt; <<
1307 u32 non_secure_el2_flags; <<
1308 u64 counter_read_block_address; <<
1309 u32 platform_timer_count; <<
1310 u32 platform_timer_offset; <<
1311 }; <<
1312 <<
1313 /* Flag Definitions: Timer Block Physical Tim <<
1314 <<
1315 #define ACPI_GTDT_INTERRUPT_MODE (1) <<
1316 #define ACPI_GTDT_INTERRUPT_POLARITY (1<<1 <<
1317 #define ACPI_GTDT_ALWAYS_ON (1<<2 <<
1318 <<
1319 struct acpi_gtdt_el2 { <<
1320 u32 virtual_el2_timer_gsiv; <<
1321 u32 virtual_el2_timer_flags; <<
1322 }; <<
1323 <<
1324 /* Common GTDT subtable header */ <<
1325 <<
1326 struct acpi_gtdt_header { <<
1327 u8 type; <<
1328 u16 length; <<
1329 }; <<
1330 <<
1331 /* Values for GTDT subtable type above */ <<
1332 <<
1333 enum acpi_gtdt_type { <<
1334 ACPI_GTDT_TYPE_TIMER_BLOCK = 0, <<
1335 ACPI_GTDT_TYPE_WATCHDOG = 1, <<
1336 ACPI_GTDT_TYPE_RESERVED = 2 /* 2 <<
1337 }; <<
1338 <<
1339 /* GTDT Subtables, correspond to Type in stru <<
1340 <<
1341 /* 0: Generic Timer Block */ <<
1342 <<
1343 struct acpi_gtdt_timer_block { <<
1344 struct acpi_gtdt_header header; <<
1345 u8 reserved; <<
1346 u64 block_address; <<
1347 u32 timer_count; <<
1348 u32 timer_offset; <<
1349 }; <<
1350 <<
1351 /* Timer Sub-Structure, one per timer */ <<
1352 <<
1353 struct acpi_gtdt_timer_entry { <<
1354 u8 frame_number; <<
1355 u8 reserved[3]; <<
1356 u64 base_address; <<
1357 u64 el0_base_address; <<
1358 u32 timer_interrupt; <<
1359 u32 timer_flags; <<
1360 u32 virtual_timer_interrupt; <<
1361 u32 virtual_timer_flags; <<
1362 u32 common_flags; <<
1363 }; <<
1364 <<
1365 /* Flag Definitions: timer_flags and virtual_ <<
1366 <<
1367 #define ACPI_GTDT_GT_IRQ_MODE ( <<
1368 #define ACPI_GTDT_GT_IRQ_POLARITY ( <<
1369 <<
1370 /* Flag Definitions: common_flags above */ <<
1371 <<
1372 #define ACPI_GTDT_GT_IS_SECURE_TIMER ( <<
1373 #define ACPI_GTDT_GT_ALWAYS_ON ( <<
1374 <<
1375 /* 1: SBSA Generic Watchdog Structure */ <<
1376 <<
1377 struct acpi_gtdt_watchdog { <<
1378 struct acpi_gtdt_header header; <<
1379 u8 reserved; <<
1380 u64 refresh_frame_address; <<
1381 u64 control_frame_address; <<
1382 u32 timer_interrupt; <<
1383 u32 timer_flags; <<
1384 }; <<
1385 <<
1386 /* Flag Definitions: timer_flags above */ <<
1387 <<
1388 #define ACPI_GTDT_WATCHDOG_IRQ_MODE ( <<
1389 #define ACPI_GTDT_WATCHDOG_IRQ_POLARITY ( <<
1390 #define ACPI_GTDT_WATCHDOG_SECURE ( <<
1391 <<
1392 /******************************************** <<
1393 * <<
1394 * HEST - Hardware Error Source Table (ACPI 4 400 * HEST - Hardware Error Source Table (ACPI 4.0)
1395 * Version 1 401 * Version 1
1396 * 402 *
1397 ******************************************** 403 ******************************************************************************/
1398 404
1399 struct acpi_table_hest { 405 struct acpi_table_hest {
1400 struct acpi_table_header header; 406 struct acpi_table_header header; /* Common ACPI table header */
1401 u32 error_source_count; 407 u32 error_source_count;
1402 }; 408 };
1403 409
1404 /* HEST subtable header */ 410 /* HEST subtable header */
1405 411
1406 struct acpi_hest_header { 412 struct acpi_hest_header {
1407 u16 type; 413 u16 type;
1408 u16 source_id; 414 u16 source_id;
1409 }; 415 };
1410 416
1411 /* Values for Type field above for subtables 417 /* Values for Type field above for subtables */
1412 418
1413 enum acpi_hest_types { 419 enum acpi_hest_types {
1414 ACPI_HEST_TYPE_IA32_CHECK = 0, 420 ACPI_HEST_TYPE_IA32_CHECK = 0,
1415 ACPI_HEST_TYPE_IA32_CORRECTED_CHECK = 421 ACPI_HEST_TYPE_IA32_CORRECTED_CHECK = 1,
1416 ACPI_HEST_TYPE_IA32_NMI = 2, 422 ACPI_HEST_TYPE_IA32_NMI = 2,
1417 ACPI_HEST_TYPE_NOT_USED3 = 3, 423 ACPI_HEST_TYPE_NOT_USED3 = 3,
1418 ACPI_HEST_TYPE_NOT_USED4 = 4, 424 ACPI_HEST_TYPE_NOT_USED4 = 4,
1419 ACPI_HEST_TYPE_NOT_USED5 = 5, 425 ACPI_HEST_TYPE_NOT_USED5 = 5,
1420 ACPI_HEST_TYPE_AER_ROOT_PORT = 6, 426 ACPI_HEST_TYPE_AER_ROOT_PORT = 6,
1421 ACPI_HEST_TYPE_AER_ENDPOINT = 7, 427 ACPI_HEST_TYPE_AER_ENDPOINT = 7,
1422 ACPI_HEST_TYPE_AER_BRIDGE = 8, 428 ACPI_HEST_TYPE_AER_BRIDGE = 8,
1423 ACPI_HEST_TYPE_GENERIC_ERROR = 9, 429 ACPI_HEST_TYPE_GENERIC_ERROR = 9,
1424 ACPI_HEST_TYPE_GENERIC_ERROR_V2 = 10, !! 430 ACPI_HEST_TYPE_RESERVED = 10 /* 10 and greater are reserved */
1425 ACPI_HEST_TYPE_IA32_DEFERRED_CHECK = <<
1426 ACPI_HEST_TYPE_RESERVED = 12 /* 12 <<
1427 }; 431 };
1428 432
1429 /* 433 /*
1430 * HEST substructures contained in subtables 434 * HEST substructures contained in subtables
1431 */ 435 */
1432 436
1433 /* 437 /*
1434 * IA32 Error Bank(s) - Follows the struct ac 438 * IA32 Error Bank(s) - Follows the struct acpi_hest_ia_machine_check and
1435 * struct acpi_hest_ia_corrected structures. 439 * struct acpi_hest_ia_corrected structures.
1436 */ 440 */
1437 struct acpi_hest_ia_error_bank { 441 struct acpi_hest_ia_error_bank {
1438 u8 bank_number; 442 u8 bank_number;
1439 u8 clear_status_on_init; 443 u8 clear_status_on_init;
1440 u8 status_format; 444 u8 status_format;
1441 u8 reserved; 445 u8 reserved;
1442 u32 control_register; 446 u32 control_register;
1443 u64 control_data; 447 u64 control_data;
1444 u32 status_register; 448 u32 status_register;
1445 u32 address_register; 449 u32 address_register;
1446 u32 misc_register; 450 u32 misc_register;
1447 }; 451 };
1448 452
1449 /* Common HEST sub-structure for PCI/AER stru 453 /* Common HEST sub-structure for PCI/AER structures below (6,7,8) */
1450 454
1451 struct acpi_hest_aer_common { 455 struct acpi_hest_aer_common {
1452 u16 reserved1; 456 u16 reserved1;
1453 u8 flags; 457 u8 flags;
1454 u8 enabled; 458 u8 enabled;
1455 u32 records_to_preallocate; 459 u32 records_to_preallocate;
1456 u32 max_sections_per_record; 460 u32 max_sections_per_record;
1457 u32 bus; /* Bus and Se 461 u32 bus; /* Bus and Segment numbers */
1458 u16 device; 462 u16 device;
1459 u16 function; 463 u16 function;
1460 u16 device_control; 464 u16 device_control;
1461 u16 reserved2; 465 u16 reserved2;
1462 u32 uncorrectable_mask; 466 u32 uncorrectable_mask;
1463 u32 uncorrectable_severity; 467 u32 uncorrectable_severity;
1464 u32 correctable_mask; 468 u32 correctable_mask;
1465 u32 advanced_capabilities; 469 u32 advanced_capabilities;
1466 }; 470 };
1467 471
1468 /* Masks for HEST Flags fields */ 472 /* Masks for HEST Flags fields */
1469 473
1470 #define ACPI_HEST_FIRMWARE_FIRST (1) 474 #define ACPI_HEST_FIRMWARE_FIRST (1)
1471 #define ACPI_HEST_GLOBAL (1<<1 475 #define ACPI_HEST_GLOBAL (1<<1)
1472 #define ACPI_HEST_GHES_ASSIST (1<<2 <<
1473 476
1474 /* 477 /*
1475 * Macros to access the bus/segment numbers i 478 * Macros to access the bus/segment numbers in Bus field above:
1476 * Bus number is encoded in bits 7:0 479 * Bus number is encoded in bits 7:0
1477 * Segment number is encoded in bits 23:8 480 * Segment number is encoded in bits 23:8
1478 */ 481 */
1479 #define ACPI_HEST_BUS(bus) ((bus 482 #define ACPI_HEST_BUS(bus) ((bus) & 0xFF)
1480 #define ACPI_HEST_SEGMENT(bus) (((bu 483 #define ACPI_HEST_SEGMENT(bus) (((bus) >> 8) & 0xFFFF)
1481 484
1482 /* Hardware Error Notification */ 485 /* Hardware Error Notification */
1483 486
1484 struct acpi_hest_notify { 487 struct acpi_hest_notify {
1485 u8 type; 488 u8 type;
1486 u8 length; 489 u8 length;
1487 u16 config_write_enable; 490 u16 config_write_enable;
1488 u32 poll_interval; 491 u32 poll_interval;
1489 u32 vector; 492 u32 vector;
1490 u32 polling_threshold_value; 493 u32 polling_threshold_value;
1491 u32 polling_threshold_window; 494 u32 polling_threshold_window;
1492 u32 error_threshold_value; 495 u32 error_threshold_value;
1493 u32 error_threshold_window; 496 u32 error_threshold_window;
1494 }; 497 };
1495 498
1496 /* Values for Notify Type field above */ 499 /* Values for Notify Type field above */
1497 500
1498 enum acpi_hest_notify_types { 501 enum acpi_hest_notify_types {
1499 ACPI_HEST_NOTIFY_POLLED = 0, 502 ACPI_HEST_NOTIFY_POLLED = 0,
1500 ACPI_HEST_NOTIFY_EXTERNAL = 1, 503 ACPI_HEST_NOTIFY_EXTERNAL = 1,
1501 ACPI_HEST_NOTIFY_LOCAL = 2, 504 ACPI_HEST_NOTIFY_LOCAL = 2,
1502 ACPI_HEST_NOTIFY_SCI = 3, 505 ACPI_HEST_NOTIFY_SCI = 3,
1503 ACPI_HEST_NOTIFY_NMI = 4, 506 ACPI_HEST_NOTIFY_NMI = 4,
1504 ACPI_HEST_NOTIFY_CMCI = 5, /* AC 507 ACPI_HEST_NOTIFY_CMCI = 5, /* ACPI 5.0 */
1505 ACPI_HEST_NOTIFY_MCE = 6, /* AC 508 ACPI_HEST_NOTIFY_MCE = 6, /* ACPI 5.0 */
1506 ACPI_HEST_NOTIFY_GPIO = 7, /* AC !! 509 ACPI_HEST_NOTIFY_RESERVED = 7 /* 7 and greater are reserved */
1507 ACPI_HEST_NOTIFY_SEA = 8, /* AC <<
1508 ACPI_HEST_NOTIFY_SEI = 9, /* AC <<
1509 ACPI_HEST_NOTIFY_GSIV = 10, /* AC <<
1510 ACPI_HEST_NOTIFY_SOFTWARE_DELEGATED = <<
1511 ACPI_HEST_NOTIFY_RESERVED = 12 /* 12 <<
1512 }; 510 };
1513 511
1514 /* Values for config_write_enable bitfield ab 512 /* Values for config_write_enable bitfield above */
1515 513
1516 #define ACPI_HEST_TYPE (1) 514 #define ACPI_HEST_TYPE (1)
1517 #define ACPI_HEST_POLL_INTERVAL (1<<1 515 #define ACPI_HEST_POLL_INTERVAL (1<<1)
1518 #define ACPI_HEST_POLL_THRESHOLD_VALUE (1<<2 516 #define ACPI_HEST_POLL_THRESHOLD_VALUE (1<<2)
1519 #define ACPI_HEST_POLL_THRESHOLD_WINDOW (1<<3 517 #define ACPI_HEST_POLL_THRESHOLD_WINDOW (1<<3)
1520 #define ACPI_HEST_ERR_THRESHOLD_VALUE (1<<4 518 #define ACPI_HEST_ERR_THRESHOLD_VALUE (1<<4)
1521 #define ACPI_HEST_ERR_THRESHOLD_WINDOW (1<<5 519 #define ACPI_HEST_ERR_THRESHOLD_WINDOW (1<<5)
1522 520
1523 /* 521 /*
1524 * HEST subtables 522 * HEST subtables
1525 */ 523 */
1526 524
1527 /* 0: IA32 Machine Check Exception */ 525 /* 0: IA32 Machine Check Exception */
1528 526
1529 struct acpi_hest_ia_machine_check { 527 struct acpi_hest_ia_machine_check {
1530 struct acpi_hest_header header; 528 struct acpi_hest_header header;
1531 u16 reserved1; 529 u16 reserved1;
1532 u8 flags; /* See flags !! 530 u8 flags;
1533 u8 enabled; 531 u8 enabled;
1534 u32 records_to_preallocate; 532 u32 records_to_preallocate;
1535 u32 max_sections_per_record; 533 u32 max_sections_per_record;
1536 u64 global_capability_data; 534 u64 global_capability_data;
1537 u64 global_control_data; 535 u64 global_control_data;
1538 u8 num_hardware_banks; 536 u8 num_hardware_banks;
1539 u8 reserved3[7]; 537 u8 reserved3[7];
1540 }; 538 };
1541 539
1542 /* 1: IA32 Corrected Machine Check */ 540 /* 1: IA32 Corrected Machine Check */
1543 541
1544 struct acpi_hest_ia_corrected { 542 struct acpi_hest_ia_corrected {
1545 struct acpi_hest_header header; 543 struct acpi_hest_header header;
1546 u16 reserved1; 544 u16 reserved1;
1547 u8 flags; /* See flags !! 545 u8 flags;
1548 u8 enabled; 546 u8 enabled;
1549 u32 records_to_preallocate; 547 u32 records_to_preallocate;
1550 u32 max_sections_per_record; 548 u32 max_sections_per_record;
1551 struct acpi_hest_notify notify; 549 struct acpi_hest_notify notify;
1552 u8 num_hardware_banks; 550 u8 num_hardware_banks;
1553 u8 reserved2[3]; 551 u8 reserved2[3];
1554 }; 552 };
1555 553
1556 /* 2: IA32 Non-Maskable Interrupt */ 554 /* 2: IA32 Non-Maskable Interrupt */
1557 555
1558 struct acpi_hest_ia_nmi { 556 struct acpi_hest_ia_nmi {
1559 struct acpi_hest_header header; 557 struct acpi_hest_header header;
1560 u32 reserved; 558 u32 reserved;
1561 u32 records_to_preallocate; 559 u32 records_to_preallocate;
1562 u32 max_sections_per_record; 560 u32 max_sections_per_record;
1563 u32 max_raw_data_length; 561 u32 max_raw_data_length;
1564 }; 562 };
1565 563
1566 /* 3,4,5: Not used */ 564 /* 3,4,5: Not used */
1567 565
1568 /* 6: PCI Express Root Port AER */ 566 /* 6: PCI Express Root Port AER */
1569 567
1570 struct acpi_hest_aer_root { 568 struct acpi_hest_aer_root {
1571 struct acpi_hest_header header; 569 struct acpi_hest_header header;
1572 struct acpi_hest_aer_common aer; 570 struct acpi_hest_aer_common aer;
1573 u32 root_error_command; 571 u32 root_error_command;
1574 }; 572 };
1575 573
1576 /* 7: PCI Express AER (AER Endpoint) */ 574 /* 7: PCI Express AER (AER Endpoint) */
1577 575
1578 struct acpi_hest_aer { 576 struct acpi_hest_aer {
1579 struct acpi_hest_header header; 577 struct acpi_hest_header header;
1580 struct acpi_hest_aer_common aer; 578 struct acpi_hest_aer_common aer;
1581 }; 579 };
1582 580
1583 /* 8: PCI Express/PCI-X Bridge AER */ 581 /* 8: PCI Express/PCI-X Bridge AER */
1584 582
1585 struct acpi_hest_aer_bridge { 583 struct acpi_hest_aer_bridge {
1586 struct acpi_hest_header header; 584 struct acpi_hest_header header;
1587 struct acpi_hest_aer_common aer; 585 struct acpi_hest_aer_common aer;
1588 u32 uncorrectable_mask2; 586 u32 uncorrectable_mask2;
1589 u32 uncorrectable_severity2; 587 u32 uncorrectable_severity2;
1590 u32 advanced_capabilities2; 588 u32 advanced_capabilities2;
1591 }; 589 };
1592 590
1593 /* 9: Generic Hardware Error Source */ 591 /* 9: Generic Hardware Error Source */
1594 592
1595 struct acpi_hest_generic { 593 struct acpi_hest_generic {
1596 struct acpi_hest_header header; 594 struct acpi_hest_header header;
1597 u16 related_source_id; 595 u16 related_source_id;
1598 u8 reserved; 596 u8 reserved;
1599 u8 enabled; 597 u8 enabled;
1600 u32 records_to_preallocate; 598 u32 records_to_preallocate;
1601 u32 max_sections_per_record; 599 u32 max_sections_per_record;
1602 u32 max_raw_data_length; 600 u32 max_raw_data_length;
1603 struct acpi_generic_address error_sta 601 struct acpi_generic_address error_status_address;
1604 struct acpi_hest_notify notify; 602 struct acpi_hest_notify notify;
1605 u32 error_block_length; 603 u32 error_block_length;
1606 }; 604 };
1607 605
1608 /* 10: Generic Hardware Error Source, version <<
1609 <<
1610 struct acpi_hest_generic_v2 { <<
1611 struct acpi_hest_header header; <<
1612 u16 related_source_id; <<
1613 u8 reserved; <<
1614 u8 enabled; <<
1615 u32 records_to_preallocate; <<
1616 u32 max_sections_per_record; <<
1617 u32 max_raw_data_length; <<
1618 struct acpi_generic_address error_sta <<
1619 struct acpi_hest_notify notify; <<
1620 u32 error_block_length; <<
1621 struct acpi_generic_address read_ack_ <<
1622 u64 read_ack_preserve; <<
1623 u64 read_ack_write; <<
1624 }; <<
1625 <<
1626 /* Generic Error Status block */ 606 /* Generic Error Status block */
1627 607
1628 struct acpi_hest_generic_status { 608 struct acpi_hest_generic_status {
1629 u32 block_status; 609 u32 block_status;
1630 u32 raw_data_offset; 610 u32 raw_data_offset;
1631 u32 raw_data_length; 611 u32 raw_data_length;
1632 u32 data_length; 612 u32 data_length;
1633 u32 error_severity; 613 u32 error_severity;
1634 }; 614 };
1635 615
1636 /* Values for block_status flags above */ 616 /* Values for block_status flags above */
1637 617
1638 #define ACPI_HEST_UNCORRECTABLE ( 618 #define ACPI_HEST_UNCORRECTABLE (1)
1639 #define ACPI_HEST_CORRECTABLE ( 619 #define ACPI_HEST_CORRECTABLE (1<<1)
1640 #define ACPI_HEST_MULTIPLE_UNCORRECTABLE ( 620 #define ACPI_HEST_MULTIPLE_UNCORRECTABLE (1<<2)
1641 #define ACPI_HEST_MULTIPLE_CORRECTABLE ( 621 #define ACPI_HEST_MULTIPLE_CORRECTABLE (1<<3)
1642 #define ACPI_HEST_ERROR_ENTRY_COUNT ( 622 #define ACPI_HEST_ERROR_ENTRY_COUNT (0xFF<<4) /* 8 bits, error count */
1643 623
1644 /* Generic Error Data entry */ 624 /* Generic Error Data entry */
1645 625
1646 struct acpi_hest_generic_data { 626 struct acpi_hest_generic_data {
1647 u8 section_type[16]; 627 u8 section_type[16];
1648 u32 error_severity; 628 u32 error_severity;
1649 u16 revision; 629 u16 revision;
1650 u8 validation_bits; 630 u8 validation_bits;
1651 u8 flags; 631 u8 flags;
1652 u32 error_data_length; 632 u32 error_data_length;
1653 u8 fru_id[16]; 633 u8 fru_id[16];
1654 u8 fru_text[20]; 634 u8 fru_text[20];
1655 }; 635 };
1656 636
1657 /* Extension for revision 0x0300 */ !! 637 /*******************************************************************************
>> 638 *
>> 639 * MADT - Multiple APIC Description Table
>> 640 * Version 3
>> 641 *
>> 642 ******************************************************************************/
1658 643
1659 struct acpi_hest_generic_data_v300 { !! 644 struct acpi_table_madt {
1660 u8 section_type[16]; !! 645 struct acpi_table_header header; /* Common ACPI table header */
1661 u32 error_severity; !! 646 u32 address; /* Physical address of local APIC */
1662 u16 revision; !! 647 u32 flags;
1663 u8 validation_bits; <<
1664 u8 flags; <<
1665 u32 error_data_length; <<
1666 u8 fru_id[16]; <<
1667 u8 fru_text[20]; <<
1668 u64 time_stamp; <<
1669 }; 648 };
1670 649
1671 /* Values for error_severity above */ !! 650 /* Masks for Flags field above */
1672 651
1673 #define ACPI_HEST_GEN_ERROR_RECOVERABLE 0 !! 652 #define ACPI_MADT_PCAT_COMPAT (1) /* 00: System also has dual 8259s */
1674 #define ACPI_HEST_GEN_ERROR_FATAL 1 <<
1675 #define ACPI_HEST_GEN_ERROR_CORRECTED 2 <<
1676 #define ACPI_HEST_GEN_ERROR_NONE 3 <<
1677 653
1678 /* Flags for validation_bits above */ !! 654 /* Values for PCATCompat flag */
1679 655
1680 #define ACPI_HEST_GEN_VALID_FRU_ID ( !! 656 #define ACPI_MADT_DUAL_PIC 0
1681 #define ACPI_HEST_GEN_VALID_FRU_STRING ( !! 657 #define ACPI_MADT_MULTIPLE_APIC 1
1682 #define ACPI_HEST_GEN_VALID_TIMESTAMP ( <<
1683 658
1684 /* 11: IA32 Deferred Machine Check Exception !! 659 /* Values for MADT subtable type in struct acpi_subtable_header */
1685 660
1686 struct acpi_hest_ia_deferred_check { !! 661 enum acpi_madt_type {
1687 struct acpi_hest_header header; !! 662 ACPI_MADT_TYPE_LOCAL_APIC = 0,
1688 u16 reserved1; !! 663 ACPI_MADT_TYPE_IO_APIC = 1,
1689 u8 flags; /* See flags !! 664 ACPI_MADT_TYPE_INTERRUPT_OVERRIDE = 2,
1690 u8 enabled; !! 665 ACPI_MADT_TYPE_NMI_SOURCE = 3,
1691 u32 records_to_preallocate; !! 666 ACPI_MADT_TYPE_LOCAL_APIC_NMI = 4,
1692 u32 max_sections_per_record; !! 667 ACPI_MADT_TYPE_LOCAL_APIC_OVERRIDE = 5,
1693 struct acpi_hest_notify notify; !! 668 ACPI_MADT_TYPE_IO_SAPIC = 6,
1694 u8 num_hardware_banks; !! 669 ACPI_MADT_TYPE_LOCAL_SAPIC = 7,
>> 670 ACPI_MADT_TYPE_INTERRUPT_SOURCE = 8,
>> 671 ACPI_MADT_TYPE_LOCAL_X2APIC = 9,
>> 672 ACPI_MADT_TYPE_LOCAL_X2APIC_NMI = 10,
>> 673 ACPI_MADT_TYPE_GENERIC_INTERRUPT = 11,
>> 674 ACPI_MADT_TYPE_GENERIC_DISTRIBUTOR = 12,
>> 675 ACPI_MADT_TYPE_GENERIC_MSI_FRAME = 13,
>> 676 ACPI_MADT_TYPE_GENERIC_REDISTRIBUTOR = 14,
>> 677 ACPI_MADT_TYPE_GENERIC_TRANSLATOR = 15,
>> 678 ACPI_MADT_TYPE_RESERVED = 16 /* 16 and greater are reserved */
>> 679 };
>> 680
>> 681 /*
>> 682 * MADT Subtables, correspond to Type in struct acpi_subtable_header
>> 683 */
>> 684
>> 685 /* 0: Processor Local APIC */
>> 686
>> 687 struct acpi_madt_local_apic {
>> 688 struct acpi_subtable_header header;
>> 689 u8 processor_id; /* ACPI processor id */
>> 690 u8 id; /* Processor's local APIC id */
>> 691 u32 lapic_flags;
>> 692 };
>> 693
>> 694 /* 1: IO APIC */
>> 695
>> 696 struct acpi_madt_io_apic {
>> 697 struct acpi_subtable_header header;
>> 698 u8 id; /* I/O APIC ID */
>> 699 u8 reserved; /* reserved - must be zero */
>> 700 u32 address; /* APIC physical address */
>> 701 u32 global_irq_base; /* Global system interrupt where INTI lines start */
>> 702 };
>> 703
>> 704 /* 2: Interrupt Override */
>> 705
>> 706 struct acpi_madt_interrupt_override {
>> 707 struct acpi_subtable_header header;
>> 708 u8 bus; /* 0 - ISA */
>> 709 u8 source_irq; /* Interrupt source (IRQ) */
>> 710 u32 global_irq; /* Global system interrupt */
>> 711 u16 inti_flags;
>> 712 };
>> 713
>> 714 /* 3: NMI Source */
>> 715
>> 716 struct acpi_madt_nmi_source {
>> 717 struct acpi_subtable_header header;
>> 718 u16 inti_flags;
>> 719 u32 global_irq; /* Global system interrupt */
>> 720 };
>> 721
>> 722 /* 4: Local APIC NMI */
>> 723
>> 724 struct acpi_madt_local_apic_nmi {
>> 725 struct acpi_subtable_header header;
>> 726 u8 processor_id; /* ACPI processor id */
>> 727 u16 inti_flags;
>> 728 u8 lint; /* LINTn to which NMI is connected */
>> 729 };
>> 730
>> 731 /* 5: Address Override */
>> 732
>> 733 struct acpi_madt_local_apic_override {
>> 734 struct acpi_subtable_header header;
>> 735 u16 reserved; /* Reserved, must be zero */
>> 736 u64 address; /* APIC physical address */
>> 737 };
>> 738
>> 739 /* 6: I/O Sapic */
>> 740
>> 741 struct acpi_madt_io_sapic {
>> 742 struct acpi_subtable_header header;
>> 743 u8 id; /* I/O SAPIC ID */
>> 744 u8 reserved; /* Reserved, must be zero */
>> 745 u32 global_irq_base; /* Global interrupt for SAPIC start */
>> 746 u64 address; /* SAPIC physical address */
>> 747 };
>> 748
>> 749 /* 7: Local Sapic */
>> 750
>> 751 struct acpi_madt_local_sapic {
>> 752 struct acpi_subtable_header header;
>> 753 u8 processor_id; /* ACPI processor id */
>> 754 u8 id; /* SAPIC ID */
>> 755 u8 eid; /* SAPIC EID */
>> 756 u8 reserved[3]; /* Reserved, must be zero */
>> 757 u32 lapic_flags;
>> 758 u32 uid; /* Numeric UID - ACPI 3.0 */
>> 759 char uid_string[1]; /* String UID - ACPI 3.0 */
>> 760 };
>> 761
>> 762 /* 8: Platform Interrupt Source */
>> 763
>> 764 struct acpi_madt_interrupt_source {
>> 765 struct acpi_subtable_header header;
>> 766 u16 inti_flags;
>> 767 u8 type; /* 1=PMI, 2=INIT, 3=corrected */
>> 768 u8 id; /* Processor ID */
>> 769 u8 eid; /* Processor EID */
>> 770 u8 io_sapic_vector; /* Vector value for PMI interrupts */
>> 771 u32 global_irq; /* Global system interrupt */
>> 772 u32 flags; /* Interrupt Source Flags */
>> 773 };
>> 774
>> 775 /* Masks for Flags field above */
>> 776
>> 777 #define ACPI_MADT_CPEI_OVERRIDE (1)
>> 778
>> 779 /* 9: Processor Local X2APIC (ACPI 4.0) */
>> 780
>> 781 struct acpi_madt_local_x2apic {
>> 782 struct acpi_subtable_header header;
>> 783 u16 reserved; /* reserved - must be zero */
>> 784 u32 local_apic_id; /* Processor x2APIC ID */
>> 785 u32 lapic_flags;
>> 786 u32 uid; /* ACPI processor UID */
>> 787 };
>> 788
>> 789 /* 10: Local X2APIC NMI (ACPI 4.0) */
>> 790
>> 791 struct acpi_madt_local_x2apic_nmi {
>> 792 struct acpi_subtable_header header;
>> 793 u16 inti_flags;
>> 794 u32 uid; /* ACPI processor UID */
>> 795 u8 lint; /* LINTn to which NMI is connected */
>> 796 u8 reserved[3]; /* reserved - must be zero */
>> 797 };
>> 798
>> 799 /* 11: Generic Interrupt (ACPI 5.0 + ACPI 6.0 changes) */
>> 800
>> 801 struct acpi_madt_generic_interrupt {
>> 802 struct acpi_subtable_header header;
>> 803 u16 reserved; /* reserved - must be zero */
>> 804 u32 cpu_interface_number;
>> 805 u32 uid;
>> 806 u32 flags;
>> 807 u32 parking_version;
>> 808 u32 performance_interrupt;
>> 809 u64 parked_address;
>> 810 u64 base_address;
>> 811 u64 gicv_base_address;
>> 812 u64 gich_base_address;
>> 813 u32 vgic_interrupt;
>> 814 u64 gicr_base_address;
>> 815 u64 arm_mpidr;
>> 816 u8 efficiency_class;
1695 u8 reserved2[3]; 817 u8 reserved2[3];
1696 }; 818 };
1697 819
>> 820 /* Masks for Flags field above */
>> 821
>> 822 /* ACPI_MADT_ENABLED (1) Processor is usable if set */
>> 823 #define ACPI_MADT_PERFORMANCE_IRQ_MODE (1<<1) /* 01: Performance Interrupt Mode */
>> 824 #define ACPI_MADT_VGIC_IRQ_MODE (1<<2) /* 02: VGIC Maintenance Interrupt mode */
>> 825
>> 826 /* 12: Generic Distributor (ACPI 5.0 + ACPI 6.0 changes) */
>> 827
>> 828 struct acpi_madt_generic_distributor {
>> 829 struct acpi_subtable_header header;
>> 830 u16 reserved; /* reserved - must be zero */
>> 831 u32 gic_id;
>> 832 u64 base_address;
>> 833 u32 global_irq_base;
>> 834 u8 version;
>> 835 u8 reserved2[3]; /* reserved - must be zero */
>> 836 };
>> 837
>> 838 /* Values for Version field above */
>> 839
>> 840 enum acpi_madt_gic_version {
>> 841 ACPI_MADT_GIC_VERSION_NONE = 0,
>> 842 ACPI_MADT_GIC_VERSION_V1 = 1,
>> 843 ACPI_MADT_GIC_VERSION_V2 = 2,
>> 844 ACPI_MADT_GIC_VERSION_V3 = 3,
>> 845 ACPI_MADT_GIC_VERSION_V4 = 4,
>> 846 ACPI_MADT_GIC_VERSION_RESERVED = 5 /* 5 and greater are reserved */
>> 847 };
>> 848
>> 849 /* 13: Generic MSI Frame (ACPI 5.1) */
>> 850
>> 851 struct acpi_madt_generic_msi_frame {
>> 852 struct acpi_subtable_header header;
>> 853 u16 reserved; /* reserved - must be zero */
>> 854 u32 msi_frame_id;
>> 855 u64 base_address;
>> 856 u32 flags;
>> 857 u16 spi_count;
>> 858 u16 spi_base;
>> 859 };
>> 860
>> 861 /* Masks for Flags field above */
>> 862
>> 863 #define ACPI_MADT_OVERRIDE_SPI_VALUES (1)
>> 864
>> 865 /* 14: Generic Redistributor (ACPI 5.1) */
>> 866
>> 867 struct acpi_madt_generic_redistributor {
>> 868 struct acpi_subtable_header header;
>> 869 u16 reserved; /* reserved - must be zero */
>> 870 u64 base_address;
>> 871 u32 length;
>> 872 };
>> 873
>> 874 /* 15: Generic Translator (ACPI 6.0) */
>> 875
>> 876 struct acpi_madt_generic_translator {
>> 877 struct acpi_subtable_header header;
>> 878 u16 reserved; /* reserved - must be zero */
>> 879 u32 translation_id;
>> 880 u64 base_address;
>> 881 u32 reserved2;
>> 882 };
>> 883
>> 884 /*
>> 885 * Common flags fields for MADT subtables
>> 886 */
>> 887
>> 888 /* MADT Local APIC flags */
>> 889
>> 890 #define ACPI_MADT_ENABLED (1) /* 00: Processor is usable if set */
>> 891
>> 892 /* MADT MPS INTI flags (inti_flags) */
>> 893
>> 894 #define ACPI_MADT_POLARITY_MASK (3) /* 00-01: Polarity of APIC I/O input signals */
>> 895 #define ACPI_MADT_TRIGGER_MASK (3<<2) /* 02-03: Trigger mode of APIC input signals */
>> 896
>> 897 /* Values for MPS INTI flags */
>> 898
>> 899 #define ACPI_MADT_POLARITY_CONFORMS 0
>> 900 #define ACPI_MADT_POLARITY_ACTIVE_HIGH 1
>> 901 #define ACPI_MADT_POLARITY_RESERVED 2
>> 902 #define ACPI_MADT_POLARITY_ACTIVE_LOW 3
>> 903
>> 904 #define ACPI_MADT_TRIGGER_CONFORMS (0)
>> 905 #define ACPI_MADT_TRIGGER_EDGE (1<<2)
>> 906 #define ACPI_MADT_TRIGGER_RESERVED (2<<2)
>> 907 #define ACPI_MADT_TRIGGER_LEVEL (3<<2)
>> 908
1698 /******************************************** 909 /*******************************************************************************
1699 * 910 *
1700 * HMAT - Heterogeneous Memory Attributes Tab !! 911 * MSCT - Maximum System Characteristics Table (ACPI 4.0)
1701 * Version 1 912 * Version 1
1702 * 913 *
1703 ******************************************** 914 ******************************************************************************/
1704 915
1705 struct acpi_table_hmat { !! 916 struct acpi_table_msct {
1706 struct acpi_table_header header; 917 struct acpi_table_header header; /* Common ACPI table header */
1707 u32 reserved; !! 918 u32 proximity_offset; /* Location of proximity info struct(s) */
>> 919 u32 max_proximity_domains; /* Max number of proximity domains */
>> 920 u32 max_clock_domains; /* Max number of clock domains */
>> 921 u64 max_address; /* Max physical address in system */
>> 922 };
>> 923
>> 924 /* subtable - Maximum Proximity Domain Information. Version 1 */
>> 925
>> 926 struct acpi_msct_proximity {
>> 927 u8 revision;
>> 928 u8 length;
>> 929 u32 range_start; /* Start of domain range */
>> 930 u32 range_end; /* End of domain range */
>> 931 u32 processor_capacity;
>> 932 u64 memory_capacity; /* In bytes */
1708 }; 933 };
1709 934
1710 /* Values for HMAT structure types */ !! 935 /*******************************************************************************
>> 936 *
>> 937 * NFIT - NVDIMM Interface Table (ACPI 6.0)
>> 938 * Version 1
>> 939 *
>> 940 ******************************************************************************/
1711 941
1712 enum acpi_hmat_type { !! 942 struct acpi_table_nfit {
1713 ACPI_HMAT_TYPE_PROXIMITY = 0, /* Me !! 943 struct acpi_table_header header; /* Common ACPI table header */
1714 ACPI_HMAT_TYPE_LOCALITY = 1, /* Sy !! 944 u32 reserved; /* Reserved, must be zero */
1715 ACPI_HMAT_TYPE_CACHE = 2, /* Me <<
1716 ACPI_HMAT_TYPE_RESERVED = 3 /* 3 <<
1717 }; 945 };
1718 946
1719 struct acpi_hmat_structure { !! 947 /* Subtable header for NFIT */
>> 948
>> 949 struct acpi_nfit_header {
1720 u16 type; 950 u16 type;
1721 u16 reserved; !! 951 u16 length;
1722 u32 length; !! 952 };
>> 953
>> 954 /* Values for subtable type in struct acpi_nfit_header */
>> 955
>> 956 enum acpi_nfit_type {
>> 957 ACPI_NFIT_TYPE_SYSTEM_ADDRESS = 0,
>> 958 ACPI_NFIT_TYPE_MEMORY_MAP = 1,
>> 959 ACPI_NFIT_TYPE_INTERLEAVE = 2,
>> 960 ACPI_NFIT_TYPE_SMBIOS = 3,
>> 961 ACPI_NFIT_TYPE_CONTROL_REGION = 4,
>> 962 ACPI_NFIT_TYPE_DATA_REGION = 5,
>> 963 ACPI_NFIT_TYPE_FLUSH_ADDRESS = 6,
>> 964 ACPI_NFIT_TYPE_RESERVED = 7 /* 7 and greater are reserved */
1723 }; 965 };
1724 966
1725 /* 967 /*
1726 * HMAT Structures, correspond to Type in str !! 968 * NFIT Subtables
1727 */ 969 */
1728 970
1729 /* 0: Memory proximity domain attributes */ !! 971 /* 0: System Physical Address Range Structure */
1730 972
1731 struct acpi_hmat_proximity_domain { !! 973 struct acpi_nfit_system_address {
1732 struct acpi_hmat_structure header; !! 974 struct acpi_nfit_header header;
>> 975 u16 range_index;
1733 u16 flags; 976 u16 flags;
1734 u16 reserved1; !! 977 u32 reserved; /* Reseved, must be zero */
1735 u32 processor_PD; /* Processor !! 978 u32 proximity_domain;
1736 u32 memory_PD; /* Memory pro !! 979 u8 range_guid[16];
1737 u32 reserved2; !! 980 u64 address;
1738 u64 reserved3; !! 981 u64 length;
1739 u64 reserved4; !! 982 u64 memory_mapping;
1740 }; 983 };
1741 984
1742 /* Masks for Flags field above */ !! 985 /* Flags */
1743 986
1744 #define ACPI_HMAT_PROCESSOR_PD_VALID (1) !! 987 #define ACPI_NFIT_ADD_ONLINE_ONLY (1) /* 00: Add/Online Operation Only */
1745 #define ACPI_HMAT_MEMORY_PD_VALID (1<<1 !! 988 #define ACPI_NFIT_PROXIMITY_VALID (1<<1) /* 01: Proximity Domain Valid */
1746 #define ACPI_HMAT_RESERVATION_HINT (1<<2 <<
1747 989
1748 /* 1: System locality latency and bandwidth i !! 990 /* Range Type GUIDs appear in the include/acuuid.h file */
1749 991
1750 struct acpi_hmat_locality { !! 992 /* 1: Memory Device to System Address Range Map Structure */
1751 struct acpi_hmat_structure header; !! 993
1752 u8 flags; !! 994 struct acpi_nfit_memory_map {
1753 u8 data_type; !! 995 struct acpi_nfit_header header;
1754 u8 min_transfer_size; !! 996 u32 device_handle;
1755 u8 reserved1; !! 997 u16 physical_id;
1756 u32 number_of_initiator_Pds; !! 998 u16 region_id;
1757 u32 number_of_target_Pds; !! 999 u16 range_index;
1758 u32 reserved2; !! 1000 u16 region_index;
1759 u64 entry_base_unit; !! 1001 u64 region_size;
>> 1002 u64 region_offset;
>> 1003 u64 address;
>> 1004 u16 interleave_index;
>> 1005 u16 interleave_ways;
>> 1006 u16 flags;
>> 1007 u16 reserved; /* Reserved, must be zero */
1760 }; 1008 };
1761 1009
1762 /* Masks for Flags field above */ !! 1010 /* Flags */
1763 1011
1764 #define ACPI_HMAT_MEMORY_HIERARCHY (0x0F) !! 1012 #define ACPI_NFIT_MEM_SAVE_FAILED (1) /* 00: Last SAVE to Memory Device failed */
>> 1013 #define ACPI_NFIT_MEM_RESTORE_FAILED (1<<1) /* 01: Last RESTORE from Memory Device failed */
>> 1014 #define ACPI_NFIT_MEM_FLUSH_FAILED (1<<2) /* 02: Platform flush failed */
>> 1015 #define ACPI_NFIT_MEM_NOT_ARMED (1<<3) /* 03: Memory Device is not armed */
>> 1016 #define ACPI_NFIT_MEM_HEALTH_OBSERVED (1<<4) /* 04: Memory Device observed SMART/health events */
>> 1017 #define ACPI_NFIT_MEM_HEALTH_ENABLED (1<<5) /* 05: SMART/health events enabled */
1765 1018
1766 /* Values for Memory Hierarchy flags */ !! 1019 /* 2: Interleave Structure */
1767 1020
1768 #define ACPI_HMAT_MEMORY 0 !! 1021 struct acpi_nfit_interleave {
1769 #define ACPI_HMAT_LAST_LEVEL_CACHE 1 !! 1022 struct acpi_nfit_header header;
1770 #define ACPI_HMAT_1ST_LEVEL_CACHE 2 !! 1023 u16 interleave_index;
1771 #define ACPI_HMAT_2ND_LEVEL_CACHE 3 !! 1024 u16 reserved; /* Reserved, must be zero */
1772 #define ACPI_HMAT_3RD_LEVEL_CACHE 4 !! 1025 u32 line_count;
1773 #define ACPI_HMAT_MINIMUM_XFER_SIZE 0x10 !! 1026 u32 line_size;
1774 #define ACPI_HMAT_NON_SEQUENTIAL_XFERS 0x20 !! 1027 u32 line_offset[1]; /* Variable length */
1775 !! 1028 };
1776 !! 1029
1777 /* Values for data_type field above */ !! 1030 /* 3: SMBIOS Management Information Structure */
1778 !! 1031
1779 #define ACPI_HMAT_ACCESS_LATENCY 0 !! 1032 struct acpi_nfit_smbios {
1780 #define ACPI_HMAT_READ_LATENCY 1 !! 1033 struct acpi_nfit_header header;
1781 #define ACPI_HMAT_WRITE_LATENCY 2 !! 1034 u32 reserved; /* Reserved, must be zero */
1782 #define ACPI_HMAT_ACCESS_BANDWIDTH 3 !! 1035 u8 data[1]; /* Variable length */
1783 #define ACPI_HMAT_READ_BANDWIDTH 4 <<
1784 #define ACPI_HMAT_WRITE_BANDWIDTH 5 <<
1785 <<
1786 /* 2: Memory side cache information */ <<
1787 <<
1788 struct acpi_hmat_cache { <<
1789 struct acpi_hmat_structure header; <<
1790 u32 memory_PD; <<
1791 u32 reserved1; <<
1792 u64 cache_size; <<
1793 u32 cache_attributes; <<
1794 u16 reserved2; <<
1795 u16 number_of_SMBIOShandles; <<
1796 }; 1036 };
1797 1037
1798 /* Masks for cache_attributes field above */ !! 1038 /* 4: NVDIMM Control Region Structure */
1799 1039
1800 #define ACPI_HMAT_TOTAL_CACHE_LEVEL (0x00 !! 1040 struct acpi_nfit_control_region {
1801 #define ACPI_HMAT_CACHE_LEVEL (0x00 !! 1041 struct acpi_nfit_header header;
1802 #define ACPI_HMAT_CACHE_ASSOCIATIVITY (0x00 !! 1042 u16 region_index;
1803 #define ACPI_HMAT_WRITE_POLICY (0x00 !! 1043 u16 vendor_id;
1804 #define ACPI_HMAT_CACHE_LINE_SIZE (0xFF !! 1044 u16 device_id;
>> 1045 u16 revision_id;
>> 1046 u16 subsystem_vendor_id;
>> 1047 u16 subsystem_device_id;
>> 1048 u16 subsystem_revision_id;
>> 1049 u8 reserved[6]; /* Reserved, must be zero */
>> 1050 u32 serial_number;
>> 1051 u16 code;
>> 1052 u16 windows;
>> 1053 u64 window_size;
>> 1054 u64 command_offset;
>> 1055 u64 command_size;
>> 1056 u64 status_offset;
>> 1057 u64 status_size;
>> 1058 u16 flags;
>> 1059 u8 reserved1[6]; /* Reserved, must be zero */
>> 1060 };
1805 1061
1806 /* Values for cache associativity flag */ !! 1062 /* Flags */
1807 1063
1808 #define ACPI_HMAT_CA_NONE !! 1064 #define ACPI_NFIT_CONTROL_BUFFERED (1) /* Block Data Windows implementation is buffered */
1809 #define ACPI_HMAT_CA_DIRECT_MAPPED <<
1810 #define ACPI_HMAT_CA_COMPLEX_CACHE_INDEXING <<
1811 1065
1812 /* Values for write policy flag */ !! 1066 /* 5: NVDIMM Block Data Window Region Structure */
1813 1067
1814 #define ACPI_HMAT_CP_NONE (0) !! 1068 struct acpi_nfit_data_region {
1815 #define ACPI_HMAT_CP_WB (1) !! 1069 struct acpi_nfit_header header;
1816 #define ACPI_HMAT_CP_WT (2) !! 1070 u16 region_index;
>> 1071 u16 windows;
>> 1072 u64 offset;
>> 1073 u64 size;
>> 1074 u64 capacity;
>> 1075 u64 start_address;
>> 1076 };
>> 1077
>> 1078 /* 6: Flush Hint Address Structure */
>> 1079
>> 1080 struct acpi_nfit_flush_address {
>> 1081 struct acpi_nfit_header header;
>> 1082 u32 device_handle;
>> 1083 u16 hint_count;
>> 1084 u8 reserved[6]; /* Reserved, must be zero */
>> 1085 u64 hint_address[1]; /* Variable length */
>> 1086 };
1817 1087
1818 /******************************************** 1088 /*******************************************************************************
1819 * 1089 *
1820 * HPET - High Precision Event Timer table !! 1090 * SBST - Smart Battery Specification Table
1821 * Version 1 1091 * Version 1
1822 * 1092 *
1823 * Conforms to "IA-PC HPET (High Precision Ev <<
1824 * Version 1.0a, October 2004 <<
1825 * <<
1826 ******************************************** 1093 ******************************************************************************/
1827 1094
1828 struct acpi_table_hpet { !! 1095 struct acpi_table_sbst {
1829 struct acpi_table_header header; 1096 struct acpi_table_header header; /* Common ACPI table header */
1830 u32 id; /* Hardware I !! 1097 u32 warning_level;
1831 struct acpi_generic_address address; !! 1098 u32 low_level;
1832 u8 sequence; /* HPET seque !! 1099 u32 critical_level;
1833 u16 minimum_tick; /* Main count <<
1834 u8 flags; <<
1835 }; <<
1836 <<
1837 /* Masks for Flags field above */ <<
1838 <<
1839 #define ACPI_HPET_PAGE_PROTECT_MASK (3) <<
1840 <<
1841 /* Values for Page Protect flags */ <<
1842 <<
1843 enum acpi_hpet_page_protect { <<
1844 ACPI_HPET_NO_PAGE_PROTECT = 0, <<
1845 ACPI_HPET_PAGE_PROTECT4 = 1, <<
1846 ACPI_HPET_PAGE_PROTECT64 = 2 <<
1847 }; 1100 };
1848 1101
1849 /******************************************** 1102 /*******************************************************************************
1850 * 1103 *
1851 * IBFT - Boot Firmware Table !! 1104 * SLIT - System Locality Distance Information Table
1852 * Version 1 1105 * Version 1
1853 * 1106 *
1854 * Conforms to "iSCSI Boot Firmware Table (iB !! 1107 ******************************************************************************/
1855 * Specification", Version 1.01, March 1, 200 !! 1108
>> 1109 struct acpi_table_slit {
>> 1110 struct acpi_table_header header; /* Common ACPI table header */
>> 1111 u64 locality_count;
>> 1112 u8 entry[1]; /* Real size = localities^2 */
>> 1113 };
>> 1114
>> 1115 /*******************************************************************************
1856 * 1116 *
1857 * Note: It appears that this table is not in !! 1117 * SRAT - System Resource Affinity Table
1858 * Therefore, it is not currently supported b !! 1118 * Version 3
1859 * 1119 *
1860 ******************************************** 1120 ******************************************************************************/
1861 1121
1862 struct acpi_table_ibft { !! 1122 struct acpi_table_srat {
1863 struct acpi_table_header header; 1123 struct acpi_table_header header; /* Common ACPI table header */
1864 u8 reserved[12]; !! 1124 u32 table_revision; /* Must be value '1' */
>> 1125 u64 reserved; /* Reserved, must be zero */
1865 }; 1126 };
1866 1127
1867 /* IBFT common subtable header */ !! 1128 /* Values for subtable type in struct acpi_subtable_header */
1868 1129
1869 struct acpi_ibft_header { !! 1130 enum acpi_srat_type {
1870 u8 type; !! 1131 ACPI_SRAT_TYPE_CPU_AFFINITY = 0,
1871 u8 version; !! 1132 ACPI_SRAT_TYPE_MEMORY_AFFINITY = 1,
1872 u16 length; !! 1133 ACPI_SRAT_TYPE_X2APIC_CPU_AFFINITY = 2,
1873 u8 index; !! 1134 ACPI_SRAT_TYPE_GICC_AFFINITY = 3,
1874 u8 flags; !! 1135 ACPI_SRAT_TYPE_RESERVED = 4 /* 4 and greater are reserved */
1875 }; 1136 };
1876 1137
1877 /* Values for Type field above */ !! 1138 /*
>> 1139 * SRAT Subtables, correspond to Type in struct acpi_subtable_header
>> 1140 */
>> 1141
>> 1142 /* 0: Processor Local APIC/SAPIC Affinity */
1878 1143
1879 enum acpi_ibft_type { !! 1144 struct acpi_srat_cpu_affinity {
1880 ACPI_IBFT_TYPE_NOT_USED = 0, !! 1145 struct acpi_subtable_header header;
1881 ACPI_IBFT_TYPE_CONTROL = 1, !! 1146 u8 proximity_domain_lo;
1882 ACPI_IBFT_TYPE_INITIATOR = 2, !! 1147 u8 apic_id;
1883 ACPI_IBFT_TYPE_NIC = 3, !! 1148 u32 flags;
1884 ACPI_IBFT_TYPE_TARGET = 4, !! 1149 u8 local_sapic_eid;
1885 ACPI_IBFT_TYPE_EXTENSIONS = 5, !! 1150 u8 proximity_domain_hi[3];
1886 ACPI_IBFT_TYPE_RESERVED = 6 /* 6 !! 1151 u32 clock_domain;
1887 }; !! 1152 };
1888 !! 1153
1889 /* IBFT subtables */ !! 1154 /* Flags */
1890 !! 1155
1891 struct acpi_ibft_control { !! 1156 #define ACPI_SRAT_CPU_USE_AFFINITY (1) /* 00: Use affinity structure */
1892 struct acpi_ibft_header header; !! 1157
1893 u16 extensions; !! 1158 /* 1: Memory Affinity */
1894 u16 initiator_offset; !! 1159
1895 u16 nic0_offset; !! 1160 struct acpi_srat_mem_affinity {
1896 u16 target0_offset; !! 1161 struct acpi_subtable_header header;
1897 u16 nic1_offset; !! 1162 u32 proximity_domain;
1898 u16 target1_offset; !! 1163 u16 reserved; /* Reserved, must be zero */
1899 }; !! 1164 u64 base_address;
1900 !! 1165 u64 length;
1901 struct acpi_ibft_initiator { !! 1166 u32 reserved1;
1902 struct acpi_ibft_header header; !! 1167 u32 flags;
1903 u8 sns_server[16]; !! 1168 u64 reserved2; /* Reserved, must be zero */
1904 u8 slp_server[16]; <<
1905 u8 primary_server[16]; <<
1906 u8 secondary_server[16]; <<
1907 u16 name_length; <<
1908 u16 name_offset; <<
1909 }; <<
1910 <<
1911 struct acpi_ibft_nic { <<
1912 struct acpi_ibft_header header; <<
1913 u8 ip_address[16]; <<
1914 u8 subnet_mask_prefix; <<
1915 u8 origin; <<
1916 u8 gateway[16]; <<
1917 u8 primary_dns[16]; <<
1918 u8 secondary_dns[16]; <<
1919 u8 dhcp[16]; <<
1920 u16 vlan; <<
1921 u8 mac_address[6]; <<
1922 u16 pci_address; <<
1923 u16 name_length; <<
1924 u16 name_offset; <<
1925 }; <<
1926 <<
1927 struct acpi_ibft_target { <<
1928 struct acpi_ibft_header header; <<
1929 u8 target_ip_address[16]; <<
1930 u16 target_ip_socket; <<
1931 u8 target_boot_lun[8]; <<
1932 u8 chap_type; <<
1933 u8 nic_association; <<
1934 u16 target_name_length; <<
1935 u16 target_name_offset; <<
1936 u16 chap_name_length; <<
1937 u16 chap_name_offset; <<
1938 u16 chap_secret_length; <<
1939 u16 chap_secret_offset; <<
1940 u16 reverse_chap_name_length; <<
1941 u16 reverse_chap_name_offset; <<
1942 u16 reverse_chap_secret_length; <<
1943 u16 reverse_chap_secret_offset; <<
1944 }; 1169 };
>> 1170
>> 1171 /* Flags */
>> 1172
>> 1173 #define ACPI_SRAT_MEM_ENABLED (1) /* 00: Use affinity structure */
>> 1174 #define ACPI_SRAT_MEM_HOT_PLUGGABLE (1<<1) /* 01: Memory region is hot pluggable */
>> 1175 #define ACPI_SRAT_MEM_NON_VOLATILE (1<<2) /* 02: Memory region is non-volatile */
>> 1176
>> 1177 /* 2: Processor Local X2_APIC Affinity (ACPI 4.0) */
>> 1178
>> 1179 struct acpi_srat_x2apic_cpu_affinity {
>> 1180 struct acpi_subtable_header header;
>> 1181 u16 reserved; /* Reserved, must be zero */
>> 1182 u32 proximity_domain;
>> 1183 u32 apic_id;
>> 1184 u32 flags;
>> 1185 u32 clock_domain;
>> 1186 u32 reserved2;
>> 1187 };
>> 1188
>> 1189 /* Flags for struct acpi_srat_cpu_affinity and struct acpi_srat_x2apic_cpu_affinity */
>> 1190
>> 1191 #define ACPI_SRAT_CPU_ENABLED (1) /* 00: Use affinity structure */
>> 1192
>> 1193 /* 3: GICC Affinity (ACPI 5.1) */
>> 1194
>> 1195 struct acpi_srat_gicc_affinity {
>> 1196 struct acpi_subtable_header header;
>> 1197 u32 proximity_domain;
>> 1198 u32 acpi_processor_uid;
>> 1199 u32 flags;
>> 1200 u32 clock_domain;
>> 1201 };
>> 1202
>> 1203 /* Flags for struct acpi_srat_gicc_affinity */
>> 1204
>> 1205 #define ACPI_SRAT_GICC_ENABLED (1) /* 00: Use affinity structure */
1945 1206
1946 /* Reset to default packing */ 1207 /* Reset to default packing */
1947 1208
1948 #pragma pack() 1209 #pragma pack()
1949 1210
1950 #endif /* __ACTBL1_H 1211 #endif /* __ACTBL1_H__ */
1951 1212
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