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 - 2018, 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 <<
46 #define ACPI_SIG_HMAT "HMAT" /* Het 68 #define ACPI_SIG_HMAT "HMAT" /* Heterogeneous Memory Attributes Table */
47 #define ACPI_SIG_HPET "HPET" /* Hig !! 69 #define ACPI_SIG_HEST "HEST" /* Hardware Error Source Table */
48 #define ACPI_SIG_IBFT "IBFT" /* iSC !! 70 #define ACPI_SIG_MADT "APIC" /* Multiple APIC Description Table */
49 #define ACPI_SIG_MSCT "MSCT" /* Max 71 #define ACPI_SIG_MSCT "MSCT" /* Maximum System Characteristics Table */
50 !! 72 #define ACPI_SIG_PDTT "PDTT" /* Platform Debug Trigger Table */
51 #define ACPI_SIG_S3PT "S3PT" /* S3 !! 73 #define ACPI_SIG_PPTT "PPTT" /* Processor Properties Topology Table */
52 #define ACPI_SIG_PCCS "PCC" /* PCC !! 74 #define ACPI_SIG_SBST "SBST" /* Smart Battery Specification Table */
53 !! 75 #define ACPI_SIG_SDEV "SDEV" /* Secure Devices table */
54 #define ACPI_SIG_NBFT "NBFT" /* NVM !! 76 #define ACPI_SIG_SLIT "SLIT" /* System Locality Distance Information Table */
55 !! 77 #define ACPI_SIG_SRAT "SRAT" /* System Resource Affinity Table */
56 /* Reserved table signatures */ !! 78 #define ACPI_SIG_NFIT "NFIT" /* NVDIMM Firmware Interface Table */
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 79
70 /* 80 /*
71 * All tables must be byte-packed to match the 81 * All tables must be byte-packed to match the ACPI specification, since
72 * the tables are provided by the system BIOS. 82 * the tables are provided by the system BIOS.
73 */ 83 */
74 #pragma pack(1) 84 #pragma pack(1)
75 85
76 /* 86 /*
77 * Note: C bitfields are not used for this rea 87 * Note: C bitfields are not used for this reason:
78 * 88 *
79 * "Bitfields are great and easy to read, but 89 * "Bitfields are great and easy to read, but unfortunately the C language
80 * does not specify the layout of bitfields in 90 * does not specify the layout of bitfields in memory, which means they are
81 * essentially useless for dealing with packed 91 * essentially useless for dealing with packed data in on-disk formats or
82 * binary wire protocols." (Or ACPI tables and 92 * binary wire protocols." (Or ACPI tables and buffers.) "If you ask me,
83 * this decision was a design error in C. Ritc 93 * this decision was a design error in C. Ritchie could have picked an order
84 * and stuck with it." Norman Ramsey. 94 * and stuck with it." Norman Ramsey.
85 * See http://stackoverflow.com/a/1053662/4166 95 * See http://stackoverflow.com/a/1053662/41661
86 */ 96 */
87 97
88 /********************************************* 98 /*******************************************************************************
89 * 99 *
90 * Common subtable headers 100 * Common subtable headers
91 * 101 *
92 ********************************************* 102 ******************************************************************************/
93 103
94 /* Generic subtable header (used in MADT, SRAT 104 /* Generic subtable header (used in MADT, SRAT, etc.) */
95 105
96 struct acpi_subtable_header { 106 struct acpi_subtable_header {
97 u8 type; 107 u8 type;
98 u8 length; 108 u8 length;
99 }; 109 };
100 110
101 /* Subtable header for WHEA tables (EINJ, ERST 111 /* Subtable header for WHEA tables (EINJ, ERST, WDAT) */
102 112
103 struct acpi_whea_header { 113 struct acpi_whea_header {
104 u8 action; 114 u8 action;
105 u8 instruction; 115 u8 instruction;
106 u8 flags; 116 u8 flags;
107 u8 reserved; 117 u8 reserved;
108 struct acpi_generic_address register_r 118 struct acpi_generic_address register_region;
109 u64 value; /* Value used 119 u64 value; /* Value used with Read/Write register */
110 u64 mask; /* Bitmask req 120 u64 mask; /* Bitmask required for this register instruction */
111 }; 121 };
112 122
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 /********************************************* 123 /*******************************************************************************
273 * 124 *
274 * BERT - Boot Error Record Table (ACPI 4.0) 125 * BERT - Boot Error Record Table (ACPI 4.0)
275 * Version 1 126 * Version 1
276 * 127 *
277 ********************************************* 128 ******************************************************************************/
278 129
279 struct acpi_table_bert { 130 struct acpi_table_bert {
280 struct acpi_table_header header; 131 struct acpi_table_header header; /* Common ACPI table header */
281 u32 region_length; /* Length of t 132 u32 region_length; /* Length of the boot error region */
282 u64 address; /* Physical ad 133 u64 address; /* Physical address of the error region */
283 }; 134 };
284 135
285 /* Boot Error Region (not a subtable, pointed 136 /* Boot Error Region (not a subtable, pointed to by Address field above) */
286 137
287 struct acpi_bert_region { 138 struct acpi_bert_region {
288 u32 block_status; /* Type of err 139 u32 block_status; /* Type of error information */
289 u32 raw_data_offset; /* Offset to r 140 u32 raw_data_offset; /* Offset to raw error data */
290 u32 raw_data_length; /* Length of r 141 u32 raw_data_length; /* Length of raw error data */
291 u32 data_length; /* Length of g 142 u32 data_length; /* Length of generic error data */
292 u32 error_severity; /* Severity co 143 u32 error_severity; /* Severity code */
293 }; 144 };
294 145
295 /* Values for block_status flags above */ 146 /* Values for block_status flags above */
296 147
297 #define ACPI_BERT_UNCORRECTABLE (1 148 #define ACPI_BERT_UNCORRECTABLE (1)
298 #define ACPI_BERT_CORRECTABLE (1 149 #define ACPI_BERT_CORRECTABLE (1<<1)
299 #define ACPI_BERT_MULTIPLE_UNCORRECTABLE (1 150 #define ACPI_BERT_MULTIPLE_UNCORRECTABLE (1<<2)
300 #define ACPI_BERT_MULTIPLE_CORRECTABLE (1 151 #define ACPI_BERT_MULTIPLE_CORRECTABLE (1<<3)
301 #define ACPI_BERT_ERROR_ENTRY_COUNT (0 152 #define ACPI_BERT_ERROR_ENTRY_COUNT (0xFF<<4) /* 8 bits, error count */
302 153
303 /* Values for error_severity above */ 154 /* Values for error_severity above */
304 155
305 enum acpi_bert_error_severity { 156 enum acpi_bert_error_severity {
306 ACPI_BERT_ERROR_CORRECTABLE = 0, 157 ACPI_BERT_ERROR_CORRECTABLE = 0,
307 ACPI_BERT_ERROR_FATAL = 1, 158 ACPI_BERT_ERROR_FATAL = 1,
308 ACPI_BERT_ERROR_CORRECTED = 2, 159 ACPI_BERT_ERROR_CORRECTED = 2,
309 ACPI_BERT_ERROR_NONE = 3, 160 ACPI_BERT_ERROR_NONE = 3,
310 ACPI_BERT_ERROR_RESERVED = 4 /* 4 a 161 ACPI_BERT_ERROR_RESERVED = 4 /* 4 and greater are reserved */
311 }; 162 };
312 163
313 /* 164 /*
314 * Note: The generic error data that follows t 165 * Note: The generic error data that follows the error_severity field above
315 * uses the struct acpi_hest_generic_data defi 166 * uses the struct acpi_hest_generic_data defined under the HEST table below
316 */ 167 */
317 168
318 /********************************************* 169 /*******************************************************************************
319 * 170 *
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 171 * CPEP - Corrected Platform Error Polling table (ACPI 4.0)
591 * Version 1 172 * Version 1
592 * 173 *
593 ********************************************* 174 ******************************************************************************/
594 175
595 struct acpi_table_cpep { 176 struct acpi_table_cpep {
596 struct acpi_table_header header; 177 struct acpi_table_header header; /* Common ACPI table header */
597 u64 reserved; 178 u64 reserved;
598 }; 179 };
599 180
600 /* Subtable */ 181 /* Subtable */
601 182
602 struct acpi_cpep_polling { 183 struct acpi_cpep_polling {
603 struct acpi_subtable_header header; 184 struct acpi_subtable_header header;
604 u8 id; /* Processor I 185 u8 id; /* Processor ID */
605 u8 eid; /* Processor E 186 u8 eid; /* Processor EID */
606 u32 interval; /* Polling int 187 u32 interval; /* Polling interval (msec) */
607 }; 188 };
608 189
609 /********************************************* 190 /*******************************************************************************
610 * 191 *
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 192 * ECDT - Embedded Controller Boot Resources Table
979 * Version 1 193 * Version 1
980 * 194 *
981 ********************************************* 195 ******************************************************************************/
982 196
983 struct acpi_table_ecdt { 197 struct acpi_table_ecdt {
984 struct acpi_table_header header; 198 struct acpi_table_header header; /* Common ACPI table header */
985 struct acpi_generic_address control; 199 struct acpi_generic_address control; /* Address of EC command/status register */
986 struct acpi_generic_address data; 200 struct acpi_generic_address data; /* Address of EC data register */
987 u32 uid; /* Unique ID - 201 u32 uid; /* Unique ID - must be same as the EC _UID method */
988 u8 gpe; /* The GPE for 202 u8 gpe; /* The GPE for the EC */
989 u8 id[]; /* Full namepa !! 203 u8 id[1]; /* Full namepath of the EC in the ACPI namespace */
990 }; 204 };
991 205
992 /********************************************* 206 /*******************************************************************************
993 * 207 *
994 * EINJ - Error Injection Table (ACPI 4.0) 208 * EINJ - Error Injection Table (ACPI 4.0)
995 * Version 1 209 * Version 1
996 * 210 *
997 ********************************************* 211 ******************************************************************************/
998 212
999 struct acpi_table_einj { 213 struct acpi_table_einj {
1000 struct acpi_table_header header; 214 struct acpi_table_header header; /* Common ACPI table header */
1001 u32 header_length; 215 u32 header_length;
1002 u8 flags; 216 u8 flags;
1003 u8 reserved[3]; 217 u8 reserved[3];
1004 u32 entries; 218 u32 entries;
1005 }; 219 };
1006 220
1007 /* EINJ Injection Instruction Entries (action 221 /* EINJ Injection Instruction Entries (actions) */
1008 222
1009 struct acpi_einj_entry { 223 struct acpi_einj_entry {
1010 struct acpi_whea_header whea_header; 224 struct acpi_whea_header whea_header; /* Common header for WHEA tables */
1011 }; 225 };
1012 226
1013 /* Masks for Flags field above */ 227 /* Masks for Flags field above */
1014 228
1015 #define ACPI_EINJ_PRESERVE (1) 229 #define ACPI_EINJ_PRESERVE (1)
1016 230
1017 /* Values for Action field above */ 231 /* Values for Action field above */
1018 232
1019 enum acpi_einj_actions { 233 enum acpi_einj_actions {
1020 ACPI_EINJ_BEGIN_OPERATION = 0, 234 ACPI_EINJ_BEGIN_OPERATION = 0,
1021 ACPI_EINJ_GET_TRIGGER_TABLE = 1, 235 ACPI_EINJ_GET_TRIGGER_TABLE = 1,
1022 ACPI_EINJ_SET_ERROR_TYPE = 2, 236 ACPI_EINJ_SET_ERROR_TYPE = 2,
1023 ACPI_EINJ_GET_ERROR_TYPE = 3, 237 ACPI_EINJ_GET_ERROR_TYPE = 3,
1024 ACPI_EINJ_END_OPERATION = 4, 238 ACPI_EINJ_END_OPERATION = 4,
1025 ACPI_EINJ_EXECUTE_OPERATION = 5, 239 ACPI_EINJ_EXECUTE_OPERATION = 5,
1026 ACPI_EINJ_CHECK_BUSY_STATUS = 6, 240 ACPI_EINJ_CHECK_BUSY_STATUS = 6,
1027 ACPI_EINJ_GET_COMMAND_STATUS = 7, 241 ACPI_EINJ_GET_COMMAND_STATUS = 7,
1028 ACPI_EINJ_SET_ERROR_TYPE_WITH_ADDRESS 242 ACPI_EINJ_SET_ERROR_TYPE_WITH_ADDRESS = 8,
1029 ACPI_EINJ_GET_EXECUTE_TIMINGS = 9, 243 ACPI_EINJ_GET_EXECUTE_TIMINGS = 9,
1030 ACPI_EINJ_ACTION_RESERVED = 10, /* 10 244 ACPI_EINJ_ACTION_RESERVED = 10, /* 10 and greater are reserved */
1031 ACPI_EINJ_TRIGGER_ERROR = 0xFF /* Ex 245 ACPI_EINJ_TRIGGER_ERROR = 0xFF /* Except for this value */
1032 }; 246 };
1033 247
1034 /* Values for Instruction field above */ 248 /* Values for Instruction field above */
1035 249
1036 enum acpi_einj_instructions { 250 enum acpi_einj_instructions {
1037 ACPI_EINJ_READ_REGISTER = 0, 251 ACPI_EINJ_READ_REGISTER = 0,
1038 ACPI_EINJ_READ_REGISTER_VALUE = 1, 252 ACPI_EINJ_READ_REGISTER_VALUE = 1,
1039 ACPI_EINJ_WRITE_REGISTER = 2, 253 ACPI_EINJ_WRITE_REGISTER = 2,
1040 ACPI_EINJ_WRITE_REGISTER_VALUE = 3, 254 ACPI_EINJ_WRITE_REGISTER_VALUE = 3,
1041 ACPI_EINJ_NOOP = 4, 255 ACPI_EINJ_NOOP = 4,
1042 ACPI_EINJ_FLUSH_CACHELINE = 5, 256 ACPI_EINJ_FLUSH_CACHELINE = 5,
1043 ACPI_EINJ_INSTRUCTION_RESERVED = 6 257 ACPI_EINJ_INSTRUCTION_RESERVED = 6 /* 6 and greater are reserved */
1044 }; 258 };
1045 259
1046 struct acpi_einj_error_type_with_addr { 260 struct acpi_einj_error_type_with_addr {
1047 u32 error_type; 261 u32 error_type;
1048 u32 vendor_struct_offset; 262 u32 vendor_struct_offset;
1049 u32 flags; 263 u32 flags;
1050 u32 apic_id; 264 u32 apic_id;
1051 u64 address; 265 u64 address;
1052 u64 range; 266 u64 range;
1053 u32 pcie_id; 267 u32 pcie_id;
1054 }; 268 };
1055 269
1056 struct acpi_einj_vendor { 270 struct acpi_einj_vendor {
1057 u32 length; 271 u32 length;
1058 u32 pcie_id; 272 u32 pcie_id;
1059 u16 vendor_id; 273 u16 vendor_id;
1060 u16 device_id; 274 u16 device_id;
1061 u8 revision_id; 275 u8 revision_id;
1062 u8 reserved[3]; 276 u8 reserved[3];
1063 }; 277 };
1064 278
1065 /* EINJ Trigger Error Action Table */ 279 /* EINJ Trigger Error Action Table */
1066 280
1067 struct acpi_einj_trigger { 281 struct acpi_einj_trigger {
1068 u32 header_size; 282 u32 header_size;
1069 u32 revision; 283 u32 revision;
1070 u32 table_size; 284 u32 table_size;
1071 u32 entry_count; 285 u32 entry_count;
1072 }; 286 };
1073 287
1074 /* Command status return values */ 288 /* Command status return values */
1075 289
1076 enum acpi_einj_command_status { 290 enum acpi_einj_command_status {
1077 ACPI_EINJ_SUCCESS = 0, 291 ACPI_EINJ_SUCCESS = 0,
1078 ACPI_EINJ_FAILURE = 1, 292 ACPI_EINJ_FAILURE = 1,
1079 ACPI_EINJ_INVALID_ACCESS = 2, 293 ACPI_EINJ_INVALID_ACCESS = 2,
1080 ACPI_EINJ_STATUS_RESERVED = 3 /* 3 294 ACPI_EINJ_STATUS_RESERVED = 3 /* 3 and greater are reserved */
1081 }; 295 };
1082 296
1083 /* Error types returned from ACPI_EINJ_GET_ER 297 /* Error types returned from ACPI_EINJ_GET_ERROR_TYPE (bitfield) */
1084 298
1085 #define ACPI_EINJ_PROCESSOR_CORRECTABLE ( 299 #define ACPI_EINJ_PROCESSOR_CORRECTABLE (1)
1086 #define ACPI_EINJ_PROCESSOR_UNCORRECTABLE ( 300 #define ACPI_EINJ_PROCESSOR_UNCORRECTABLE (1<<1)
1087 #define ACPI_EINJ_PROCESSOR_FATAL ( 301 #define ACPI_EINJ_PROCESSOR_FATAL (1<<2)
1088 #define ACPI_EINJ_MEMORY_CORRECTABLE ( 302 #define ACPI_EINJ_MEMORY_CORRECTABLE (1<<3)
1089 #define ACPI_EINJ_MEMORY_UNCORRECTABLE ( 303 #define ACPI_EINJ_MEMORY_UNCORRECTABLE (1<<4)
1090 #define ACPI_EINJ_MEMORY_FATAL ( 304 #define ACPI_EINJ_MEMORY_FATAL (1<<5)
1091 #define ACPI_EINJ_PCIX_CORRECTABLE ( 305 #define ACPI_EINJ_PCIX_CORRECTABLE (1<<6)
1092 #define ACPI_EINJ_PCIX_UNCORRECTABLE ( 306 #define ACPI_EINJ_PCIX_UNCORRECTABLE (1<<7)
1093 #define ACPI_EINJ_PCIX_FATAL ( 307 #define ACPI_EINJ_PCIX_FATAL (1<<8)
1094 #define ACPI_EINJ_PLATFORM_CORRECTABLE ( 308 #define ACPI_EINJ_PLATFORM_CORRECTABLE (1<<9)
1095 #define ACPI_EINJ_PLATFORM_UNCORRECTABLE ( 309 #define ACPI_EINJ_PLATFORM_UNCORRECTABLE (1<<10)
1096 #define ACPI_EINJ_PLATFORM_FATAL ( 310 #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 ( 311 #define ACPI_EINJ_VENDOR_DEFINED (1<<31)
1104 312
1105 /******************************************** 313 /*******************************************************************************
1106 * 314 *
1107 * ERST - Error Record Serialization Table (A 315 * ERST - Error Record Serialization Table (ACPI 4.0)
1108 * Version 1 316 * Version 1
1109 * 317 *
1110 ******************************************** 318 ******************************************************************************/
1111 319
1112 struct acpi_table_erst { 320 struct acpi_table_erst {
1113 struct acpi_table_header header; 321 struct acpi_table_header header; /* Common ACPI table header */
1114 u32 header_length; 322 u32 header_length;
1115 u32 reserved; 323 u32 reserved;
1116 u32 entries; 324 u32 entries;
1117 }; 325 };
1118 326
1119 /* ERST Serialization Entries (actions) */ 327 /* ERST Serialization Entries (actions) */
1120 328
1121 struct acpi_erst_entry { 329 struct acpi_erst_entry {
1122 struct acpi_whea_header whea_header; 330 struct acpi_whea_header whea_header; /* Common header for WHEA tables */
1123 }; 331 };
1124 332
1125 /* Masks for Flags field above */ 333 /* Masks for Flags field above */
1126 334
1127 #define ACPI_ERST_PRESERVE (1) 335 #define ACPI_ERST_PRESERVE (1)
1128 336
1129 /* Values for Action field above */ 337 /* Values for Action field above */
1130 338
1131 enum acpi_erst_actions { 339 enum acpi_erst_actions {
1132 ACPI_ERST_BEGIN_WRITE = 0, 340 ACPI_ERST_BEGIN_WRITE = 0,
1133 ACPI_ERST_BEGIN_READ = 1, 341 ACPI_ERST_BEGIN_READ = 1,
1134 ACPI_ERST_BEGIN_CLEAR = 2, 342 ACPI_ERST_BEGIN_CLEAR = 2,
1135 ACPI_ERST_END = 3, 343 ACPI_ERST_END = 3,
1136 ACPI_ERST_SET_RECORD_OFFSET = 4, 344 ACPI_ERST_SET_RECORD_OFFSET = 4,
1137 ACPI_ERST_EXECUTE_OPERATION = 5, 345 ACPI_ERST_EXECUTE_OPERATION = 5,
1138 ACPI_ERST_CHECK_BUSY_STATUS = 6, 346 ACPI_ERST_CHECK_BUSY_STATUS = 6,
1139 ACPI_ERST_GET_COMMAND_STATUS = 7, 347 ACPI_ERST_GET_COMMAND_STATUS = 7,
1140 ACPI_ERST_GET_RECORD_ID = 8, 348 ACPI_ERST_GET_RECORD_ID = 8,
1141 ACPI_ERST_SET_RECORD_ID = 9, 349 ACPI_ERST_SET_RECORD_ID = 9,
1142 ACPI_ERST_GET_RECORD_COUNT = 10, 350 ACPI_ERST_GET_RECORD_COUNT = 10,
1143 ACPI_ERST_BEGIN_DUMMY_WRIITE = 11, 351 ACPI_ERST_BEGIN_DUMMY_WRIITE = 11,
1144 ACPI_ERST_NOT_USED = 12, 352 ACPI_ERST_NOT_USED = 12,
1145 ACPI_ERST_GET_ERROR_RANGE = 13, 353 ACPI_ERST_GET_ERROR_RANGE = 13,
1146 ACPI_ERST_GET_ERROR_LENGTH = 14, 354 ACPI_ERST_GET_ERROR_LENGTH = 14,
1147 ACPI_ERST_GET_ERROR_ATTRIBUTES = 15, 355 ACPI_ERST_GET_ERROR_ATTRIBUTES = 15,
1148 ACPI_ERST_EXECUTE_TIMINGS = 16, 356 ACPI_ERST_EXECUTE_TIMINGS = 16,
1149 ACPI_ERST_ACTION_RESERVED = 17 /* 17 357 ACPI_ERST_ACTION_RESERVED = 17 /* 17 and greater are reserved */
1150 }; 358 };
1151 359
1152 /* Values for Instruction field above */ 360 /* Values for Instruction field above */
1153 361
1154 enum acpi_erst_instructions { 362 enum acpi_erst_instructions {
1155 ACPI_ERST_READ_REGISTER = 0, 363 ACPI_ERST_READ_REGISTER = 0,
1156 ACPI_ERST_READ_REGISTER_VALUE = 1, 364 ACPI_ERST_READ_REGISTER_VALUE = 1,
1157 ACPI_ERST_WRITE_REGISTER = 2, 365 ACPI_ERST_WRITE_REGISTER = 2,
1158 ACPI_ERST_WRITE_REGISTER_VALUE = 3, 366 ACPI_ERST_WRITE_REGISTER_VALUE = 3,
1159 ACPI_ERST_NOOP = 4, 367 ACPI_ERST_NOOP = 4,
1160 ACPI_ERST_LOAD_VAR1 = 5, 368 ACPI_ERST_LOAD_VAR1 = 5,
1161 ACPI_ERST_LOAD_VAR2 = 6, 369 ACPI_ERST_LOAD_VAR2 = 6,
1162 ACPI_ERST_STORE_VAR1 = 7, 370 ACPI_ERST_STORE_VAR1 = 7,
1163 ACPI_ERST_ADD = 8, 371 ACPI_ERST_ADD = 8,
1164 ACPI_ERST_SUBTRACT = 9, 372 ACPI_ERST_SUBTRACT = 9,
1165 ACPI_ERST_ADD_VALUE = 10, 373 ACPI_ERST_ADD_VALUE = 10,
1166 ACPI_ERST_SUBTRACT_VALUE = 11, 374 ACPI_ERST_SUBTRACT_VALUE = 11,
1167 ACPI_ERST_STALL = 12, 375 ACPI_ERST_STALL = 12,
1168 ACPI_ERST_STALL_WHILE_TRUE = 13, 376 ACPI_ERST_STALL_WHILE_TRUE = 13,
1169 ACPI_ERST_SKIP_NEXT_IF_TRUE = 14, 377 ACPI_ERST_SKIP_NEXT_IF_TRUE = 14,
1170 ACPI_ERST_GOTO = 15, 378 ACPI_ERST_GOTO = 15,
1171 ACPI_ERST_SET_SRC_ADDRESS_BASE = 16, 379 ACPI_ERST_SET_SRC_ADDRESS_BASE = 16,
1172 ACPI_ERST_SET_DST_ADDRESS_BASE = 17, 380 ACPI_ERST_SET_DST_ADDRESS_BASE = 17,
1173 ACPI_ERST_MOVE_DATA = 18, 381 ACPI_ERST_MOVE_DATA = 18,
1174 ACPI_ERST_INSTRUCTION_RESERVED = 19 382 ACPI_ERST_INSTRUCTION_RESERVED = 19 /* 19 and greater are reserved */
1175 }; 383 };
1176 384
1177 /* Command status return values */ 385 /* Command status return values */
1178 386
1179 enum acpi_erst_command_status { 387 enum acpi_erst_command_status {
1180 ACPI_ERST_SUCCESS = 0, !! 388 ACPI_ERST_SUCESS = 0,
1181 ACPI_ERST_NO_SPACE = 1, 389 ACPI_ERST_NO_SPACE = 1,
1182 ACPI_ERST_NOT_AVAILABLE = 2, 390 ACPI_ERST_NOT_AVAILABLE = 2,
1183 ACPI_ERST_FAILURE = 3, 391 ACPI_ERST_FAILURE = 3,
1184 ACPI_ERST_RECORD_EMPTY = 4, 392 ACPI_ERST_RECORD_EMPTY = 4,
1185 ACPI_ERST_NOT_FOUND = 5, 393 ACPI_ERST_NOT_FOUND = 5,
1186 ACPI_ERST_STATUS_RESERVED = 6 /* 6 394 ACPI_ERST_STATUS_RESERVED = 6 /* 6 and greater are reserved */
1187 }; 395 };
1188 396
1189 /* Error Record Serialization Information */ 397 /* Error Record Serialization Information */
1190 398
1191 struct acpi_erst_info { 399 struct acpi_erst_info {
1192 u16 signature; /* Should be 400 u16 signature; /* Should be "ER" */
1193 u8 data[48]; 401 u8 data[48];
1194 }; 402 };
1195 403
1196 /******************************************** 404 /*******************************************************************************
1197 * 405 *
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 4 406 * HEST - Hardware Error Source Table (ACPI 4.0)
1395 * Version 1 407 * Version 1
1396 * 408 *
1397 ******************************************** 409 ******************************************************************************/
1398 410
1399 struct acpi_table_hest { 411 struct acpi_table_hest {
1400 struct acpi_table_header header; 412 struct acpi_table_header header; /* Common ACPI table header */
1401 u32 error_source_count; 413 u32 error_source_count;
1402 }; 414 };
1403 415
1404 /* HEST subtable header */ 416 /* HEST subtable header */
1405 417
1406 struct acpi_hest_header { 418 struct acpi_hest_header {
1407 u16 type; 419 u16 type;
1408 u16 source_id; 420 u16 source_id;
1409 }; 421 };
1410 422
1411 /* Values for Type field above for subtables 423 /* Values for Type field above for subtables */
1412 424
1413 enum acpi_hest_types { 425 enum acpi_hest_types {
1414 ACPI_HEST_TYPE_IA32_CHECK = 0, 426 ACPI_HEST_TYPE_IA32_CHECK = 0,
1415 ACPI_HEST_TYPE_IA32_CORRECTED_CHECK = 427 ACPI_HEST_TYPE_IA32_CORRECTED_CHECK = 1,
1416 ACPI_HEST_TYPE_IA32_NMI = 2, 428 ACPI_HEST_TYPE_IA32_NMI = 2,
1417 ACPI_HEST_TYPE_NOT_USED3 = 3, 429 ACPI_HEST_TYPE_NOT_USED3 = 3,
1418 ACPI_HEST_TYPE_NOT_USED4 = 4, 430 ACPI_HEST_TYPE_NOT_USED4 = 4,
1419 ACPI_HEST_TYPE_NOT_USED5 = 5, 431 ACPI_HEST_TYPE_NOT_USED5 = 5,
1420 ACPI_HEST_TYPE_AER_ROOT_PORT = 6, 432 ACPI_HEST_TYPE_AER_ROOT_PORT = 6,
1421 ACPI_HEST_TYPE_AER_ENDPOINT = 7, 433 ACPI_HEST_TYPE_AER_ENDPOINT = 7,
1422 ACPI_HEST_TYPE_AER_BRIDGE = 8, 434 ACPI_HEST_TYPE_AER_BRIDGE = 8,
1423 ACPI_HEST_TYPE_GENERIC_ERROR = 9, 435 ACPI_HEST_TYPE_GENERIC_ERROR = 9,
1424 ACPI_HEST_TYPE_GENERIC_ERROR_V2 = 10, 436 ACPI_HEST_TYPE_GENERIC_ERROR_V2 = 10,
1425 ACPI_HEST_TYPE_IA32_DEFERRED_CHECK = 437 ACPI_HEST_TYPE_IA32_DEFERRED_CHECK = 11,
1426 ACPI_HEST_TYPE_RESERVED = 12 /* 12 438 ACPI_HEST_TYPE_RESERVED = 12 /* 12 and greater are reserved */
1427 }; 439 };
1428 440
1429 /* 441 /*
1430 * HEST substructures contained in subtables 442 * HEST substructures contained in subtables
1431 */ 443 */
1432 444
1433 /* 445 /*
1434 * IA32 Error Bank(s) - Follows the struct ac 446 * IA32 Error Bank(s) - Follows the struct acpi_hest_ia_machine_check and
1435 * struct acpi_hest_ia_corrected structures. 447 * struct acpi_hest_ia_corrected structures.
1436 */ 448 */
1437 struct acpi_hest_ia_error_bank { 449 struct acpi_hest_ia_error_bank {
1438 u8 bank_number; 450 u8 bank_number;
1439 u8 clear_status_on_init; 451 u8 clear_status_on_init;
1440 u8 status_format; 452 u8 status_format;
1441 u8 reserved; 453 u8 reserved;
1442 u32 control_register; 454 u32 control_register;
1443 u64 control_data; 455 u64 control_data;
1444 u32 status_register; 456 u32 status_register;
1445 u32 address_register; 457 u32 address_register;
1446 u32 misc_register; 458 u32 misc_register;
1447 }; 459 };
1448 460
1449 /* Common HEST sub-structure for PCI/AER stru 461 /* Common HEST sub-structure for PCI/AER structures below (6,7,8) */
1450 462
1451 struct acpi_hest_aer_common { 463 struct acpi_hest_aer_common {
1452 u16 reserved1; 464 u16 reserved1;
1453 u8 flags; 465 u8 flags;
1454 u8 enabled; 466 u8 enabled;
1455 u32 records_to_preallocate; 467 u32 records_to_preallocate;
1456 u32 max_sections_per_record; 468 u32 max_sections_per_record;
1457 u32 bus; /* Bus and Se 469 u32 bus; /* Bus and Segment numbers */
1458 u16 device; 470 u16 device;
1459 u16 function; 471 u16 function;
1460 u16 device_control; 472 u16 device_control;
1461 u16 reserved2; 473 u16 reserved2;
1462 u32 uncorrectable_mask; 474 u32 uncorrectable_mask;
1463 u32 uncorrectable_severity; 475 u32 uncorrectable_severity;
1464 u32 correctable_mask; 476 u32 correctable_mask;
1465 u32 advanced_capabilities; 477 u32 advanced_capabilities;
1466 }; 478 };
1467 479
1468 /* Masks for HEST Flags fields */ 480 /* Masks for HEST Flags fields */
1469 481
1470 #define ACPI_HEST_FIRMWARE_FIRST (1) 482 #define ACPI_HEST_FIRMWARE_FIRST (1)
1471 #define ACPI_HEST_GLOBAL (1<<1 483 #define ACPI_HEST_GLOBAL (1<<1)
1472 #define ACPI_HEST_GHES_ASSIST (1<<2 484 #define ACPI_HEST_GHES_ASSIST (1<<2)
1473 485
1474 /* 486 /*
1475 * Macros to access the bus/segment numbers i 487 * Macros to access the bus/segment numbers in Bus field above:
1476 * Bus number is encoded in bits 7:0 488 * Bus number is encoded in bits 7:0
1477 * Segment number is encoded in bits 23:8 489 * Segment number is encoded in bits 23:8
1478 */ 490 */
1479 #define ACPI_HEST_BUS(bus) ((bus 491 #define ACPI_HEST_BUS(bus) ((bus) & 0xFF)
1480 #define ACPI_HEST_SEGMENT(bus) (((bu 492 #define ACPI_HEST_SEGMENT(bus) (((bus) >> 8) & 0xFFFF)
1481 493
1482 /* Hardware Error Notification */ 494 /* Hardware Error Notification */
1483 495
1484 struct acpi_hest_notify { 496 struct acpi_hest_notify {
1485 u8 type; 497 u8 type;
1486 u8 length; 498 u8 length;
1487 u16 config_write_enable; 499 u16 config_write_enable;
1488 u32 poll_interval; 500 u32 poll_interval;
1489 u32 vector; 501 u32 vector;
1490 u32 polling_threshold_value; 502 u32 polling_threshold_value;
1491 u32 polling_threshold_window; 503 u32 polling_threshold_window;
1492 u32 error_threshold_value; 504 u32 error_threshold_value;
1493 u32 error_threshold_window; 505 u32 error_threshold_window;
1494 }; 506 };
1495 507
1496 /* Values for Notify Type field above */ 508 /* Values for Notify Type field above */
1497 509
1498 enum acpi_hest_notify_types { 510 enum acpi_hest_notify_types {
1499 ACPI_HEST_NOTIFY_POLLED = 0, 511 ACPI_HEST_NOTIFY_POLLED = 0,
1500 ACPI_HEST_NOTIFY_EXTERNAL = 1, 512 ACPI_HEST_NOTIFY_EXTERNAL = 1,
1501 ACPI_HEST_NOTIFY_LOCAL = 2, 513 ACPI_HEST_NOTIFY_LOCAL = 2,
1502 ACPI_HEST_NOTIFY_SCI = 3, 514 ACPI_HEST_NOTIFY_SCI = 3,
1503 ACPI_HEST_NOTIFY_NMI = 4, 515 ACPI_HEST_NOTIFY_NMI = 4,
1504 ACPI_HEST_NOTIFY_CMCI = 5, /* AC 516 ACPI_HEST_NOTIFY_CMCI = 5, /* ACPI 5.0 */
1505 ACPI_HEST_NOTIFY_MCE = 6, /* AC 517 ACPI_HEST_NOTIFY_MCE = 6, /* ACPI 5.0 */
1506 ACPI_HEST_NOTIFY_GPIO = 7, /* AC 518 ACPI_HEST_NOTIFY_GPIO = 7, /* ACPI 6.0 */
1507 ACPI_HEST_NOTIFY_SEA = 8, /* AC 519 ACPI_HEST_NOTIFY_SEA = 8, /* ACPI 6.1 */
1508 ACPI_HEST_NOTIFY_SEI = 9, /* AC 520 ACPI_HEST_NOTIFY_SEI = 9, /* ACPI 6.1 */
1509 ACPI_HEST_NOTIFY_GSIV = 10, /* AC 521 ACPI_HEST_NOTIFY_GSIV = 10, /* ACPI 6.1 */
1510 ACPI_HEST_NOTIFY_SOFTWARE_DELEGATED = 522 ACPI_HEST_NOTIFY_SOFTWARE_DELEGATED = 11, /* ACPI 6.2 */
1511 ACPI_HEST_NOTIFY_RESERVED = 12 /* 12 523 ACPI_HEST_NOTIFY_RESERVED = 12 /* 12 and greater are reserved */
1512 }; 524 };
1513 525
1514 /* Values for config_write_enable bitfield ab 526 /* Values for config_write_enable bitfield above */
1515 527
1516 #define ACPI_HEST_TYPE (1) 528 #define ACPI_HEST_TYPE (1)
1517 #define ACPI_HEST_POLL_INTERVAL (1<<1 529 #define ACPI_HEST_POLL_INTERVAL (1<<1)
1518 #define ACPI_HEST_POLL_THRESHOLD_VALUE (1<<2 530 #define ACPI_HEST_POLL_THRESHOLD_VALUE (1<<2)
1519 #define ACPI_HEST_POLL_THRESHOLD_WINDOW (1<<3 531 #define ACPI_HEST_POLL_THRESHOLD_WINDOW (1<<3)
1520 #define ACPI_HEST_ERR_THRESHOLD_VALUE (1<<4 532 #define ACPI_HEST_ERR_THRESHOLD_VALUE (1<<4)
1521 #define ACPI_HEST_ERR_THRESHOLD_WINDOW (1<<5 533 #define ACPI_HEST_ERR_THRESHOLD_WINDOW (1<<5)
1522 534
1523 /* 535 /*
1524 * HEST subtables 536 * HEST subtables
1525 */ 537 */
1526 538
1527 /* 0: IA32 Machine Check Exception */ 539 /* 0: IA32 Machine Check Exception */
1528 540
1529 struct acpi_hest_ia_machine_check { 541 struct acpi_hest_ia_machine_check {
1530 struct acpi_hest_header header; 542 struct acpi_hest_header header;
1531 u16 reserved1; 543 u16 reserved1;
1532 u8 flags; /* See flags 544 u8 flags; /* See flags ACPI_HEST_GLOBAL, etc. above */
1533 u8 enabled; 545 u8 enabled;
1534 u32 records_to_preallocate; 546 u32 records_to_preallocate;
1535 u32 max_sections_per_record; 547 u32 max_sections_per_record;
1536 u64 global_capability_data; 548 u64 global_capability_data;
1537 u64 global_control_data; 549 u64 global_control_data;
1538 u8 num_hardware_banks; 550 u8 num_hardware_banks;
1539 u8 reserved3[7]; 551 u8 reserved3[7];
1540 }; 552 };
1541 553
1542 /* 1: IA32 Corrected Machine Check */ 554 /* 1: IA32 Corrected Machine Check */
1543 555
1544 struct acpi_hest_ia_corrected { 556 struct acpi_hest_ia_corrected {
1545 struct acpi_hest_header header; 557 struct acpi_hest_header header;
1546 u16 reserved1; 558 u16 reserved1;
1547 u8 flags; /* See flags 559 u8 flags; /* See flags ACPI_HEST_GLOBAL, etc. above */
1548 u8 enabled; 560 u8 enabled;
1549 u32 records_to_preallocate; 561 u32 records_to_preallocate;
1550 u32 max_sections_per_record; 562 u32 max_sections_per_record;
1551 struct acpi_hest_notify notify; 563 struct acpi_hest_notify notify;
1552 u8 num_hardware_banks; 564 u8 num_hardware_banks;
1553 u8 reserved2[3]; 565 u8 reserved2[3];
1554 }; 566 };
1555 567
1556 /* 2: IA32 Non-Maskable Interrupt */ 568 /* 2: IA32 Non-Maskable Interrupt */
1557 569
1558 struct acpi_hest_ia_nmi { 570 struct acpi_hest_ia_nmi {
1559 struct acpi_hest_header header; 571 struct acpi_hest_header header;
1560 u32 reserved; 572 u32 reserved;
1561 u32 records_to_preallocate; 573 u32 records_to_preallocate;
1562 u32 max_sections_per_record; 574 u32 max_sections_per_record;
1563 u32 max_raw_data_length; 575 u32 max_raw_data_length;
1564 }; 576 };
1565 577
1566 /* 3,4,5: Not used */ 578 /* 3,4,5: Not used */
1567 579
1568 /* 6: PCI Express Root Port AER */ 580 /* 6: PCI Express Root Port AER */
1569 581
1570 struct acpi_hest_aer_root { 582 struct acpi_hest_aer_root {
1571 struct acpi_hest_header header; 583 struct acpi_hest_header header;
1572 struct acpi_hest_aer_common aer; 584 struct acpi_hest_aer_common aer;
1573 u32 root_error_command; 585 u32 root_error_command;
1574 }; 586 };
1575 587
1576 /* 7: PCI Express AER (AER Endpoint) */ 588 /* 7: PCI Express AER (AER Endpoint) */
1577 589
1578 struct acpi_hest_aer { 590 struct acpi_hest_aer {
1579 struct acpi_hest_header header; 591 struct acpi_hest_header header;
1580 struct acpi_hest_aer_common aer; 592 struct acpi_hest_aer_common aer;
1581 }; 593 };
1582 594
1583 /* 8: PCI Express/PCI-X Bridge AER */ 595 /* 8: PCI Express/PCI-X Bridge AER */
1584 596
1585 struct acpi_hest_aer_bridge { 597 struct acpi_hest_aer_bridge {
1586 struct acpi_hest_header header; 598 struct acpi_hest_header header;
1587 struct acpi_hest_aer_common aer; 599 struct acpi_hest_aer_common aer;
1588 u32 uncorrectable_mask2; 600 u32 uncorrectable_mask2;
1589 u32 uncorrectable_severity2; 601 u32 uncorrectable_severity2;
1590 u32 advanced_capabilities2; 602 u32 advanced_capabilities2;
1591 }; 603 };
1592 604
1593 /* 9: Generic Hardware Error Source */ 605 /* 9: Generic Hardware Error Source */
1594 606
1595 struct acpi_hest_generic { 607 struct acpi_hest_generic {
1596 struct acpi_hest_header header; 608 struct acpi_hest_header header;
1597 u16 related_source_id; 609 u16 related_source_id;
1598 u8 reserved; 610 u8 reserved;
1599 u8 enabled; 611 u8 enabled;
1600 u32 records_to_preallocate; 612 u32 records_to_preallocate;
1601 u32 max_sections_per_record; 613 u32 max_sections_per_record;
1602 u32 max_raw_data_length; 614 u32 max_raw_data_length;
1603 struct acpi_generic_address error_sta 615 struct acpi_generic_address error_status_address;
1604 struct acpi_hest_notify notify; 616 struct acpi_hest_notify notify;
1605 u32 error_block_length; 617 u32 error_block_length;
1606 }; 618 };
1607 619
1608 /* 10: Generic Hardware Error Source, version 620 /* 10: Generic Hardware Error Source, version 2 */
1609 621
1610 struct acpi_hest_generic_v2 { 622 struct acpi_hest_generic_v2 {
1611 struct acpi_hest_header header; 623 struct acpi_hest_header header;
1612 u16 related_source_id; 624 u16 related_source_id;
1613 u8 reserved; 625 u8 reserved;
1614 u8 enabled; 626 u8 enabled;
1615 u32 records_to_preallocate; 627 u32 records_to_preallocate;
1616 u32 max_sections_per_record; 628 u32 max_sections_per_record;
1617 u32 max_raw_data_length; 629 u32 max_raw_data_length;
1618 struct acpi_generic_address error_sta 630 struct acpi_generic_address error_status_address;
1619 struct acpi_hest_notify notify; 631 struct acpi_hest_notify notify;
1620 u32 error_block_length; 632 u32 error_block_length;
1621 struct acpi_generic_address read_ack_ 633 struct acpi_generic_address read_ack_register;
1622 u64 read_ack_preserve; 634 u64 read_ack_preserve;
1623 u64 read_ack_write; 635 u64 read_ack_write;
1624 }; 636 };
1625 637
1626 /* Generic Error Status block */ 638 /* Generic Error Status block */
1627 639
1628 struct acpi_hest_generic_status { 640 struct acpi_hest_generic_status {
1629 u32 block_status; 641 u32 block_status;
1630 u32 raw_data_offset; 642 u32 raw_data_offset;
1631 u32 raw_data_length; 643 u32 raw_data_length;
1632 u32 data_length; 644 u32 data_length;
1633 u32 error_severity; 645 u32 error_severity;
1634 }; 646 };
1635 647
1636 /* Values for block_status flags above */ 648 /* Values for block_status flags above */
1637 649
1638 #define ACPI_HEST_UNCORRECTABLE ( 650 #define ACPI_HEST_UNCORRECTABLE (1)
1639 #define ACPI_HEST_CORRECTABLE ( 651 #define ACPI_HEST_CORRECTABLE (1<<1)
1640 #define ACPI_HEST_MULTIPLE_UNCORRECTABLE ( 652 #define ACPI_HEST_MULTIPLE_UNCORRECTABLE (1<<2)
1641 #define ACPI_HEST_MULTIPLE_CORRECTABLE ( 653 #define ACPI_HEST_MULTIPLE_CORRECTABLE (1<<3)
1642 #define ACPI_HEST_ERROR_ENTRY_COUNT ( 654 #define ACPI_HEST_ERROR_ENTRY_COUNT (0xFF<<4) /* 8 bits, error count */
1643 655
1644 /* Generic Error Data entry */ 656 /* Generic Error Data entry */
1645 657
1646 struct acpi_hest_generic_data { 658 struct acpi_hest_generic_data {
1647 u8 section_type[16]; 659 u8 section_type[16];
1648 u32 error_severity; 660 u32 error_severity;
1649 u16 revision; 661 u16 revision;
1650 u8 validation_bits; 662 u8 validation_bits;
1651 u8 flags; 663 u8 flags;
1652 u32 error_data_length; 664 u32 error_data_length;
1653 u8 fru_id[16]; 665 u8 fru_id[16];
1654 u8 fru_text[20]; 666 u8 fru_text[20];
1655 }; 667 };
1656 668
1657 /* Extension for revision 0x0300 */ 669 /* Extension for revision 0x0300 */
1658 670
1659 struct acpi_hest_generic_data_v300 { 671 struct acpi_hest_generic_data_v300 {
1660 u8 section_type[16]; 672 u8 section_type[16];
1661 u32 error_severity; 673 u32 error_severity;
1662 u16 revision; 674 u16 revision;
1663 u8 validation_bits; 675 u8 validation_bits;
1664 u8 flags; 676 u8 flags;
1665 u32 error_data_length; 677 u32 error_data_length;
1666 u8 fru_id[16]; 678 u8 fru_id[16];
1667 u8 fru_text[20]; 679 u8 fru_text[20];
1668 u64 time_stamp; 680 u64 time_stamp;
1669 }; 681 };
1670 682
1671 /* Values for error_severity above */ 683 /* Values for error_severity above */
1672 684
1673 #define ACPI_HEST_GEN_ERROR_RECOVERABLE 0 685 #define ACPI_HEST_GEN_ERROR_RECOVERABLE 0
1674 #define ACPI_HEST_GEN_ERROR_FATAL 1 686 #define ACPI_HEST_GEN_ERROR_FATAL 1
1675 #define ACPI_HEST_GEN_ERROR_CORRECTED 2 687 #define ACPI_HEST_GEN_ERROR_CORRECTED 2
1676 #define ACPI_HEST_GEN_ERROR_NONE 3 688 #define ACPI_HEST_GEN_ERROR_NONE 3
1677 689
1678 /* Flags for validation_bits above */ 690 /* Flags for validation_bits above */
1679 691
1680 #define ACPI_HEST_GEN_VALID_FRU_ID ( 692 #define ACPI_HEST_GEN_VALID_FRU_ID (1)
1681 #define ACPI_HEST_GEN_VALID_FRU_STRING ( 693 #define ACPI_HEST_GEN_VALID_FRU_STRING (1<<1)
1682 #define ACPI_HEST_GEN_VALID_TIMESTAMP ( 694 #define ACPI_HEST_GEN_VALID_TIMESTAMP (1<<2)
1683 695
1684 /* 11: IA32 Deferred Machine Check Exception 696 /* 11: IA32 Deferred Machine Check Exception (ACPI 6.2) */
1685 697
1686 struct acpi_hest_ia_deferred_check { 698 struct acpi_hest_ia_deferred_check {
1687 struct acpi_hest_header header; 699 struct acpi_hest_header header;
1688 u16 reserved1; 700 u16 reserved1;
1689 u8 flags; /* See flags 701 u8 flags; /* See flags ACPI_HEST_GLOBAL, etc. above */
1690 u8 enabled; 702 u8 enabled;
1691 u32 records_to_preallocate; 703 u32 records_to_preallocate;
1692 u32 max_sections_per_record; 704 u32 max_sections_per_record;
1693 struct acpi_hest_notify notify; 705 struct acpi_hest_notify notify;
1694 u8 num_hardware_banks; 706 u8 num_hardware_banks;
1695 u8 reserved2[3]; 707 u8 reserved2[3];
1696 }; 708 };
1697 709
1698 /******************************************** 710 /*******************************************************************************
1699 * 711 *
1700 * HMAT - Heterogeneous Memory Attributes Tab 712 * HMAT - Heterogeneous Memory Attributes Table (ACPI 6.2)
1701 * Version 1 713 * Version 1
1702 * 714 *
1703 ******************************************** 715 ******************************************************************************/
1704 716
1705 struct acpi_table_hmat { 717 struct acpi_table_hmat {
1706 struct acpi_table_header header; 718 struct acpi_table_header header; /* Common ACPI table header */
1707 u32 reserved; 719 u32 reserved;
1708 }; 720 };
1709 721
1710 /* Values for HMAT structure types */ 722 /* Values for HMAT structure types */
1711 723
1712 enum acpi_hmat_type { 724 enum acpi_hmat_type {
1713 ACPI_HMAT_TYPE_PROXIMITY = 0, /* Me !! 725 ACPI_HMAT_TYPE_ADDRESS_RANGE = 0, /* Memory subystem address range */
1714 ACPI_HMAT_TYPE_LOCALITY = 1, /* Sy 726 ACPI_HMAT_TYPE_LOCALITY = 1, /* System locality latency and bandwidth information */
1715 ACPI_HMAT_TYPE_CACHE = 2, /* Me 727 ACPI_HMAT_TYPE_CACHE = 2, /* Memory side cache information */
1716 ACPI_HMAT_TYPE_RESERVED = 3 /* 3 728 ACPI_HMAT_TYPE_RESERVED = 3 /* 3 and greater are reserved */
1717 }; 729 };
1718 730
1719 struct acpi_hmat_structure { 731 struct acpi_hmat_structure {
1720 u16 type; 732 u16 type;
1721 u16 reserved; 733 u16 reserved;
1722 u32 length; 734 u32 length;
1723 }; 735 };
1724 736
1725 /* 737 /*
1726 * HMAT Structures, correspond to Type in str 738 * HMAT Structures, correspond to Type in struct acpi_hmat_structure
1727 */ 739 */
1728 740
1729 /* 0: Memory proximity domain attributes */ !! 741 /* 0: Memory subystem address range */
1730 742
1731 struct acpi_hmat_proximity_domain { !! 743 struct acpi_hmat_address_range {
1732 struct acpi_hmat_structure header; 744 struct acpi_hmat_structure header;
1733 u16 flags; 745 u16 flags;
1734 u16 reserved1; 746 u16 reserved1;
1735 u32 processor_PD; /* Processor 747 u32 processor_PD; /* Processor proximity domain */
1736 u32 memory_PD; /* Memory pro 748 u32 memory_PD; /* Memory proximity domain */
1737 u32 reserved2; 749 u32 reserved2;
1738 u64 reserved3; !! 750 u64 physical_address_base; /* Physical address range base */
1739 u64 reserved4; !! 751 u64 physical_address_length; /* Physical address range length */
1740 }; 752 };
1741 753
1742 /* Masks for Flags field above */ 754 /* Masks for Flags field above */
1743 755
1744 #define ACPI_HMAT_PROCESSOR_PD_VALID (1) 756 #define ACPI_HMAT_PROCESSOR_PD_VALID (1) /* 1: processor_PD field is valid */
1745 #define ACPI_HMAT_MEMORY_PD_VALID (1<<1 757 #define ACPI_HMAT_MEMORY_PD_VALID (1<<1) /* 1: memory_PD field is valid */
1746 #define ACPI_HMAT_RESERVATION_HINT (1<<2 758 #define ACPI_HMAT_RESERVATION_HINT (1<<2) /* 1: Reservation hint */
1747 759
1748 /* 1: System locality latency and bandwidth i 760 /* 1: System locality latency and bandwidth information */
1749 761
1750 struct acpi_hmat_locality { 762 struct acpi_hmat_locality {
1751 struct acpi_hmat_structure header; 763 struct acpi_hmat_structure header;
1752 u8 flags; 764 u8 flags;
1753 u8 data_type; 765 u8 data_type;
1754 u8 min_transfer_size; !! 766 u16 reserved1;
1755 u8 reserved1; <<
1756 u32 number_of_initiator_Pds; 767 u32 number_of_initiator_Pds;
1757 u32 number_of_target_Pds; 768 u32 number_of_target_Pds;
1758 u32 reserved2; 769 u32 reserved2;
1759 u64 entry_base_unit; 770 u64 entry_base_unit;
1760 }; 771 };
1761 772
1762 /* Masks for Flags field above */ 773 /* Masks for Flags field above */
1763 774
1764 #define ACPI_HMAT_MEMORY_HIERARCHY (0x0F) !! 775 #define ACPI_HMAT_MEMORY_HIERARCHY (0x0F)
1765 776
1766 /* Values for Memory Hierarchy flags */ !! 777 /* Values for Memory Hierarchy flag */
1767 778
1768 #define ACPI_HMAT_MEMORY 0 779 #define ACPI_HMAT_MEMORY 0
1769 #define ACPI_HMAT_LAST_LEVEL_CACHE 1 780 #define ACPI_HMAT_LAST_LEVEL_CACHE 1
1770 #define ACPI_HMAT_1ST_LEVEL_CACHE 2 781 #define ACPI_HMAT_1ST_LEVEL_CACHE 2
1771 #define ACPI_HMAT_2ND_LEVEL_CACHE 3 782 #define ACPI_HMAT_2ND_LEVEL_CACHE 3
1772 #define ACPI_HMAT_3RD_LEVEL_CACHE 4 783 #define ACPI_HMAT_3RD_LEVEL_CACHE 4
1773 #define ACPI_HMAT_MINIMUM_XFER_SIZE 0x10 <<
1774 #define ACPI_HMAT_NON_SEQUENTIAL_XFERS 0x20 <<
1775 <<
1776 784
1777 /* Values for data_type field above */ 785 /* Values for data_type field above */
1778 786
1779 #define ACPI_HMAT_ACCESS_LATENCY 0 787 #define ACPI_HMAT_ACCESS_LATENCY 0
1780 #define ACPI_HMAT_READ_LATENCY 1 788 #define ACPI_HMAT_READ_LATENCY 1
1781 #define ACPI_HMAT_WRITE_LATENCY 2 789 #define ACPI_HMAT_WRITE_LATENCY 2
1782 #define ACPI_HMAT_ACCESS_BANDWIDTH 3 790 #define ACPI_HMAT_ACCESS_BANDWIDTH 3
1783 #define ACPI_HMAT_READ_BANDWIDTH 4 791 #define ACPI_HMAT_READ_BANDWIDTH 4
1784 #define ACPI_HMAT_WRITE_BANDWIDTH 5 792 #define ACPI_HMAT_WRITE_BANDWIDTH 5
1785 793
1786 /* 2: Memory side cache information */ 794 /* 2: Memory side cache information */
1787 795
1788 struct acpi_hmat_cache { 796 struct acpi_hmat_cache {
1789 struct acpi_hmat_structure header; 797 struct acpi_hmat_structure header;
1790 u32 memory_PD; 798 u32 memory_PD;
1791 u32 reserved1; 799 u32 reserved1;
1792 u64 cache_size; 800 u64 cache_size;
1793 u32 cache_attributes; 801 u32 cache_attributes;
1794 u16 reserved2; 802 u16 reserved2;
1795 u16 number_of_SMBIOShandles; 803 u16 number_of_SMBIOShandles;
1796 }; 804 };
1797 805
1798 /* Masks for cache_attributes field above */ 806 /* Masks for cache_attributes field above */
1799 807
1800 #define ACPI_HMAT_TOTAL_CACHE_LEVEL (0x00 808 #define ACPI_HMAT_TOTAL_CACHE_LEVEL (0x0000000F)
1801 #define ACPI_HMAT_CACHE_LEVEL (0x00 809 #define ACPI_HMAT_CACHE_LEVEL (0x000000F0)
1802 #define ACPI_HMAT_CACHE_ASSOCIATIVITY (0x00 810 #define ACPI_HMAT_CACHE_ASSOCIATIVITY (0x00000F00)
1803 #define ACPI_HMAT_WRITE_POLICY (0x00 811 #define ACPI_HMAT_WRITE_POLICY (0x0000F000)
1804 #define ACPI_HMAT_CACHE_LINE_SIZE (0xFF 812 #define ACPI_HMAT_CACHE_LINE_SIZE (0xFFFF0000)
1805 813
1806 /* Values for cache associativity flag */ 814 /* Values for cache associativity flag */
1807 815
1808 #define ACPI_HMAT_CA_NONE 816 #define ACPI_HMAT_CA_NONE (0)
1809 #define ACPI_HMAT_CA_DIRECT_MAPPED 817 #define ACPI_HMAT_CA_DIRECT_MAPPED (1)
1810 #define ACPI_HMAT_CA_COMPLEX_CACHE_INDEXING 818 #define ACPI_HMAT_CA_COMPLEX_CACHE_INDEXING (2)
1811 819
1812 /* Values for write policy flag */ 820 /* Values for write policy flag */
1813 821
1814 #define ACPI_HMAT_CP_NONE (0) 822 #define ACPI_HMAT_CP_NONE (0)
1815 #define ACPI_HMAT_CP_WB (1) 823 #define ACPI_HMAT_CP_WB (1)
1816 #define ACPI_HMAT_CP_WT (2) 824 #define ACPI_HMAT_CP_WT (2)
1817 825
1818 /******************************************** 826 /*******************************************************************************
1819 * 827 *
1820 * HPET - High Precision Event Timer table !! 828 * MADT - Multiple APIC Description Table
1821 * Version 1 !! 829 * Version 3
1822 * <<
1823 * Conforms to "IA-PC HPET (High Precision Ev <<
1824 * Version 1.0a, October 2004 <<
1825 * 830 *
1826 ******************************************** 831 ******************************************************************************/
1827 832
1828 struct acpi_table_hpet { !! 833 struct acpi_table_madt {
1829 struct acpi_table_header header; 834 struct acpi_table_header header; /* Common ACPI table header */
1830 u32 id; /* Hardware I !! 835 u32 address; /* Physical address of local APIC */
1831 struct acpi_generic_address address; !! 836 u32 flags;
1832 u8 sequence; /* HPET seque <<
1833 u16 minimum_tick; /* Main count <<
1834 u8 flags; <<
1835 }; 837 };
1836 838
1837 /* Masks for Flags field above */ 839 /* Masks for Flags field above */
1838 840
1839 #define ACPI_HPET_PAGE_PROTECT_MASK (3) !! 841 #define ACPI_MADT_PCAT_COMPAT (1) /* 00: System also has dual 8259s */
>> 842
>> 843 /* Values for PCATCompat flag */
>> 844
>> 845 #define ACPI_MADT_DUAL_PIC 1
>> 846 #define ACPI_MADT_MULTIPLE_APIC 0
1840 847
1841 /* Values for Page Protect flags */ !! 848 /* Values for MADT subtable type in struct acpi_subtable_header */
1842 849
1843 enum acpi_hpet_page_protect { !! 850 enum acpi_madt_type {
1844 ACPI_HPET_NO_PAGE_PROTECT = 0, !! 851 ACPI_MADT_TYPE_LOCAL_APIC = 0,
1845 ACPI_HPET_PAGE_PROTECT4 = 1, !! 852 ACPI_MADT_TYPE_IO_APIC = 1,
1846 ACPI_HPET_PAGE_PROTECT64 = 2 !! 853 ACPI_MADT_TYPE_INTERRUPT_OVERRIDE = 2,
>> 854 ACPI_MADT_TYPE_NMI_SOURCE = 3,
>> 855 ACPI_MADT_TYPE_LOCAL_APIC_NMI = 4,
>> 856 ACPI_MADT_TYPE_LOCAL_APIC_OVERRIDE = 5,
>> 857 ACPI_MADT_TYPE_IO_SAPIC = 6,
>> 858 ACPI_MADT_TYPE_LOCAL_SAPIC = 7,
>> 859 ACPI_MADT_TYPE_INTERRUPT_SOURCE = 8,
>> 860 ACPI_MADT_TYPE_LOCAL_X2APIC = 9,
>> 861 ACPI_MADT_TYPE_LOCAL_X2APIC_NMI = 10,
>> 862 ACPI_MADT_TYPE_GENERIC_INTERRUPT = 11,
>> 863 ACPI_MADT_TYPE_GENERIC_DISTRIBUTOR = 12,
>> 864 ACPI_MADT_TYPE_GENERIC_MSI_FRAME = 13,
>> 865 ACPI_MADT_TYPE_GENERIC_REDISTRIBUTOR = 14,
>> 866 ACPI_MADT_TYPE_GENERIC_TRANSLATOR = 15,
>> 867 ACPI_MADT_TYPE_RESERVED = 16 /* 16 and greater are reserved */
1847 }; 868 };
1848 869
>> 870 /*
>> 871 * MADT Subtables, correspond to Type in struct acpi_subtable_header
>> 872 */
>> 873
>> 874 /* 0: Processor Local APIC */
>> 875
>> 876 struct acpi_madt_local_apic {
>> 877 struct acpi_subtable_header header;
>> 878 u8 processor_id; /* ACPI processor id */
>> 879 u8 id; /* Processor's local APIC id */
>> 880 u32 lapic_flags;
>> 881 };
>> 882
>> 883 /* 1: IO APIC */
>> 884
>> 885 struct acpi_madt_io_apic {
>> 886 struct acpi_subtable_header header;
>> 887 u8 id; /* I/O APIC ID */
>> 888 u8 reserved; /* reserved - must be zero */
>> 889 u32 address; /* APIC physical address */
>> 890 u32 global_irq_base; /* Global system interrupt where INTI lines start */
>> 891 };
>> 892
>> 893 /* 2: Interrupt Override */
>> 894
>> 895 struct acpi_madt_interrupt_override {
>> 896 struct acpi_subtable_header header;
>> 897 u8 bus; /* 0 - ISA */
>> 898 u8 source_irq; /* Interrupt source (IRQ) */
>> 899 u32 global_irq; /* Global system interrupt */
>> 900 u16 inti_flags;
>> 901 };
>> 902
>> 903 /* 3: NMI Source */
>> 904
>> 905 struct acpi_madt_nmi_source {
>> 906 struct acpi_subtable_header header;
>> 907 u16 inti_flags;
>> 908 u32 global_irq; /* Global system interrupt */
>> 909 };
>> 910
>> 911 /* 4: Local APIC NMI */
>> 912
>> 913 struct acpi_madt_local_apic_nmi {
>> 914 struct acpi_subtable_header header;
>> 915 u8 processor_id; /* ACPI processor id */
>> 916 u16 inti_flags;
>> 917 u8 lint; /* LINTn to which NMI is connected */
>> 918 };
>> 919
>> 920 /* 5: Address Override */
>> 921
>> 922 struct acpi_madt_local_apic_override {
>> 923 struct acpi_subtable_header header;
>> 924 u16 reserved; /* Reserved, must be zero */
>> 925 u64 address; /* APIC physical address */
>> 926 };
>> 927
>> 928 /* 6: I/O Sapic */
>> 929
>> 930 struct acpi_madt_io_sapic {
>> 931 struct acpi_subtable_header header;
>> 932 u8 id; /* I/O SAPIC ID */
>> 933 u8 reserved; /* Reserved, must be zero */
>> 934 u32 global_irq_base; /* Global interrupt for SAPIC start */
>> 935 u64 address; /* SAPIC physical address */
>> 936 };
>> 937
>> 938 /* 7: Local Sapic */
>> 939
>> 940 struct acpi_madt_local_sapic {
>> 941 struct acpi_subtable_header header;
>> 942 u8 processor_id; /* ACPI processor id */
>> 943 u8 id; /* SAPIC ID */
>> 944 u8 eid; /* SAPIC EID */
>> 945 u8 reserved[3]; /* Reserved, must be zero */
>> 946 u32 lapic_flags;
>> 947 u32 uid; /* Numeric UID - ACPI 3.0 */
>> 948 char uid_string[1]; /* String UID - ACPI 3.0 */
>> 949 };
>> 950
>> 951 /* 8: Platform Interrupt Source */
>> 952
>> 953 struct acpi_madt_interrupt_source {
>> 954 struct acpi_subtable_header header;
>> 955 u16 inti_flags;
>> 956 u8 type; /* 1=PMI, 2=INIT, 3=corrected */
>> 957 u8 id; /* Processor ID */
>> 958 u8 eid; /* Processor EID */
>> 959 u8 io_sapic_vector; /* Vector value for PMI interrupts */
>> 960 u32 global_irq; /* Global system interrupt */
>> 961 u32 flags; /* Interrupt Source Flags */
>> 962 };
>> 963
>> 964 /* Masks for Flags field above */
>> 965
>> 966 #define ACPI_MADT_CPEI_OVERRIDE (1)
>> 967
>> 968 /* 9: Processor Local X2APIC (ACPI 4.0) */
>> 969
>> 970 struct acpi_madt_local_x2apic {
>> 971 struct acpi_subtable_header header;
>> 972 u16 reserved; /* reserved - must be zero */
>> 973 u32 local_apic_id; /* Processor x2APIC ID */
>> 974 u32 lapic_flags;
>> 975 u32 uid; /* ACPI processor UID */
>> 976 };
>> 977
>> 978 /* 10: Local X2APIC NMI (ACPI 4.0) */
>> 979
>> 980 struct acpi_madt_local_x2apic_nmi {
>> 981 struct acpi_subtable_header header;
>> 982 u16 inti_flags;
>> 983 u32 uid; /* ACPI processor UID */
>> 984 u8 lint; /* LINTn to which NMI is connected */
>> 985 u8 reserved[3]; /* reserved - must be zero */
>> 986 };
>> 987
>> 988 /* 11: Generic Interrupt (ACPI 5.0 + ACPI 6.0 changes) */
>> 989
>> 990 struct acpi_madt_generic_interrupt {
>> 991 struct acpi_subtable_header header;
>> 992 u16 reserved; /* reserved - must be zero */
>> 993 u32 cpu_interface_number;
>> 994 u32 uid;
>> 995 u32 flags;
>> 996 u32 parking_version;
>> 997 u32 performance_interrupt;
>> 998 u64 parked_address;
>> 999 u64 base_address;
>> 1000 u64 gicv_base_address;
>> 1001 u64 gich_base_address;
>> 1002 u32 vgic_interrupt;
>> 1003 u64 gicr_base_address;
>> 1004 u64 arm_mpidr;
>> 1005 u8 efficiency_class;
>> 1006 u8 reserved2[3];
>> 1007 };
>> 1008
>> 1009 /* Masks for Flags field above */
>> 1010
>> 1011 /* ACPI_MADT_ENABLED (1) Processor is usable if set */
>> 1012 #define ACPI_MADT_PERFORMANCE_IRQ_MODE (1<<1) /* 01: Performance Interrupt Mode */
>> 1013 #define ACPI_MADT_VGIC_IRQ_MODE (1<<2) /* 02: VGIC Maintenance Interrupt mode */
>> 1014
>> 1015 /* 12: Generic Distributor (ACPI 5.0 + ACPI 6.0 changes) */
>> 1016
>> 1017 struct acpi_madt_generic_distributor {
>> 1018 struct acpi_subtable_header header;
>> 1019 u16 reserved; /* reserved - must be zero */
>> 1020 u32 gic_id;
>> 1021 u64 base_address;
>> 1022 u32 global_irq_base;
>> 1023 u8 version;
>> 1024 u8 reserved2[3]; /* reserved - must be zero */
>> 1025 };
>> 1026
>> 1027 /* Values for Version field above */
>> 1028
>> 1029 enum acpi_madt_gic_version {
>> 1030 ACPI_MADT_GIC_VERSION_NONE = 0,
>> 1031 ACPI_MADT_GIC_VERSION_V1 = 1,
>> 1032 ACPI_MADT_GIC_VERSION_V2 = 2,
>> 1033 ACPI_MADT_GIC_VERSION_V3 = 3,
>> 1034 ACPI_MADT_GIC_VERSION_V4 = 4,
>> 1035 ACPI_MADT_GIC_VERSION_RESERVED = 5 /* 5 and greater are reserved */
>> 1036 };
>> 1037
>> 1038 /* 13: Generic MSI Frame (ACPI 5.1) */
>> 1039
>> 1040 struct acpi_madt_generic_msi_frame {
>> 1041 struct acpi_subtable_header header;
>> 1042 u16 reserved; /* reserved - must be zero */
>> 1043 u32 msi_frame_id;
>> 1044 u64 base_address;
>> 1045 u32 flags;
>> 1046 u16 spi_count;
>> 1047 u16 spi_base;
>> 1048 };
>> 1049
>> 1050 /* Masks for Flags field above */
>> 1051
>> 1052 #define ACPI_MADT_OVERRIDE_SPI_VALUES (1)
>> 1053
>> 1054 /* 14: Generic Redistributor (ACPI 5.1) */
>> 1055
>> 1056 struct acpi_madt_generic_redistributor {
>> 1057 struct acpi_subtable_header header;
>> 1058 u16 reserved; /* reserved - must be zero */
>> 1059 u64 base_address;
>> 1060 u32 length;
>> 1061 };
>> 1062
>> 1063 /* 15: Generic Translator (ACPI 6.0) */
>> 1064
>> 1065 struct acpi_madt_generic_translator {
>> 1066 struct acpi_subtable_header header;
>> 1067 u16 reserved; /* reserved - must be zero */
>> 1068 u32 translation_id;
>> 1069 u64 base_address;
>> 1070 u32 reserved2;
>> 1071 };
>> 1072
>> 1073 /*
>> 1074 * Common flags fields for MADT subtables
>> 1075 */
>> 1076
>> 1077 /* MADT Local APIC flags */
>> 1078
>> 1079 #define ACPI_MADT_ENABLED (1) /* 00: Processor is usable if set */
>> 1080
>> 1081 /* MADT MPS INTI flags (inti_flags) */
>> 1082
>> 1083 #define ACPI_MADT_POLARITY_MASK (3) /* 00-01: Polarity of APIC I/O input signals */
>> 1084 #define ACPI_MADT_TRIGGER_MASK (3<<2) /* 02-03: Trigger mode of APIC input signals */
>> 1085
>> 1086 /* Values for MPS INTI flags */
>> 1087
>> 1088 #define ACPI_MADT_POLARITY_CONFORMS 0
>> 1089 #define ACPI_MADT_POLARITY_ACTIVE_HIGH 1
>> 1090 #define ACPI_MADT_POLARITY_RESERVED 2
>> 1091 #define ACPI_MADT_POLARITY_ACTIVE_LOW 3
>> 1092
>> 1093 #define ACPI_MADT_TRIGGER_CONFORMS (0)
>> 1094 #define ACPI_MADT_TRIGGER_EDGE (1<<2)
>> 1095 #define ACPI_MADT_TRIGGER_RESERVED (2<<2)
>> 1096 #define ACPI_MADT_TRIGGER_LEVEL (3<<2)
>> 1097
1849 /******************************************** 1098 /*******************************************************************************
1850 * 1099 *
1851 * IBFT - Boot Firmware Table !! 1100 * MSCT - Maximum System Characteristics Table (ACPI 4.0)
1852 * Version 1 1101 * Version 1
1853 * 1102 *
1854 * Conforms to "iSCSI Boot Firmware Table (iB !! 1103 ******************************************************************************/
1855 * Specification", Version 1.01, March 1, 200 !! 1104
>> 1105 struct acpi_table_msct {
>> 1106 struct acpi_table_header header; /* Common ACPI table header */
>> 1107 u32 proximity_offset; /* Location of proximity info struct(s) */
>> 1108 u32 max_proximity_domains; /* Max number of proximity domains */
>> 1109 u32 max_clock_domains; /* Max number of clock domains */
>> 1110 u64 max_address; /* Max physical address in system */
>> 1111 };
>> 1112
>> 1113 /* subtable - Maximum Proximity Domain Information. Version 1 */
>> 1114
>> 1115 struct acpi_msct_proximity {
>> 1116 u8 revision;
>> 1117 u8 length;
>> 1118 u32 range_start; /* Start of domain range */
>> 1119 u32 range_end; /* End of domain range */
>> 1120 u32 processor_capacity;
>> 1121 u64 memory_capacity; /* In bytes */
>> 1122 };
>> 1123
>> 1124 /*******************************************************************************
1856 * 1125 *
1857 * Note: It appears that this table is not in !! 1126 * NFIT - NVDIMM Interface Table (ACPI 6.0+)
1858 * Therefore, it is not currently supported b !! 1127 * Version 1
1859 * 1128 *
1860 ******************************************** 1129 ******************************************************************************/
1861 1130
1862 struct acpi_table_ibft { !! 1131 struct acpi_table_nfit {
1863 struct acpi_table_header header; 1132 struct acpi_table_header header; /* Common ACPI table header */
1864 u8 reserved[12]; !! 1133 u32 reserved; /* Reserved, must be zero */
1865 }; 1134 };
1866 1135
1867 /* IBFT common subtable header */ !! 1136 /* Subtable header for NFIT */
1868 1137
1869 struct acpi_ibft_header { !! 1138 struct acpi_nfit_header {
1870 u8 type; !! 1139 u16 type;
1871 u8 version; <<
1872 u16 length; 1140 u16 length;
1873 u8 index; !! 1141 };
>> 1142
>> 1143 /* Values for subtable type in struct acpi_nfit_header */
>> 1144
>> 1145 enum acpi_nfit_type {
>> 1146 ACPI_NFIT_TYPE_SYSTEM_ADDRESS = 0,
>> 1147 ACPI_NFIT_TYPE_MEMORY_MAP = 1,
>> 1148 ACPI_NFIT_TYPE_INTERLEAVE = 2,
>> 1149 ACPI_NFIT_TYPE_SMBIOS = 3,
>> 1150 ACPI_NFIT_TYPE_CONTROL_REGION = 4,
>> 1151 ACPI_NFIT_TYPE_DATA_REGION = 5,
>> 1152 ACPI_NFIT_TYPE_FLUSH_ADDRESS = 6,
>> 1153 ACPI_NFIT_TYPE_CAPABILITIES = 7,
>> 1154 ACPI_NFIT_TYPE_RESERVED = 8 /* 8 and greater are reserved */
>> 1155 };
>> 1156
>> 1157 /*
>> 1158 * NFIT Subtables
>> 1159 */
>> 1160
>> 1161 /* 0: System Physical Address Range Structure */
>> 1162
>> 1163 struct acpi_nfit_system_address {
>> 1164 struct acpi_nfit_header header;
>> 1165 u16 range_index;
>> 1166 u16 flags;
>> 1167 u32 reserved; /* Reserved, must be zero */
>> 1168 u32 proximity_domain;
>> 1169 u8 range_guid[16];
>> 1170 u64 address;
>> 1171 u64 length;
>> 1172 u64 memory_mapping;
>> 1173 };
>> 1174
>> 1175 /* Flags */
>> 1176
>> 1177 #define ACPI_NFIT_ADD_ONLINE_ONLY (1) /* 00: Add/Online Operation Only */
>> 1178 #define ACPI_NFIT_PROXIMITY_VALID (1<<1) /* 01: Proximity Domain Valid */
>> 1179
>> 1180 /* Range Type GUIDs appear in the include/acuuid.h file */
>> 1181
>> 1182 /* 1: Memory Device to System Address Range Map Structure */
>> 1183
>> 1184 struct acpi_nfit_memory_map {
>> 1185 struct acpi_nfit_header header;
>> 1186 u32 device_handle;
>> 1187 u16 physical_id;
>> 1188 u16 region_id;
>> 1189 u16 range_index;
>> 1190 u16 region_index;
>> 1191 u64 region_size;
>> 1192 u64 region_offset;
>> 1193 u64 address;
>> 1194 u16 interleave_index;
>> 1195 u16 interleave_ways;
>> 1196 u16 flags;
>> 1197 u16 reserved; /* Reserved, must be zero */
>> 1198 };
>> 1199
>> 1200 /* Flags */
>> 1201
>> 1202 #define ACPI_NFIT_MEM_SAVE_FAILED (1) /* 00: Last SAVE to Memory Device failed */
>> 1203 #define ACPI_NFIT_MEM_RESTORE_FAILED (1<<1) /* 01: Last RESTORE from Memory Device failed */
>> 1204 #define ACPI_NFIT_MEM_FLUSH_FAILED (1<<2) /* 02: Platform flush failed */
>> 1205 #define ACPI_NFIT_MEM_NOT_ARMED (1<<3) /* 03: Memory Device is not armed */
>> 1206 #define ACPI_NFIT_MEM_HEALTH_OBSERVED (1<<4) /* 04: Memory Device observed SMART/health events */
>> 1207 #define ACPI_NFIT_MEM_HEALTH_ENABLED (1<<5) /* 05: SMART/health events enabled */
>> 1208 #define ACPI_NFIT_MEM_MAP_FAILED (1<<6) /* 06: Mapping to SPA failed */
>> 1209
>> 1210 /* 2: Interleave Structure */
>> 1211
>> 1212 struct acpi_nfit_interleave {
>> 1213 struct acpi_nfit_header header;
>> 1214 u16 interleave_index;
>> 1215 u16 reserved; /* Reserved, must be zero */
>> 1216 u32 line_count;
>> 1217 u32 line_size;
>> 1218 u32 line_offset[1]; /* Variable length */
>> 1219 };
>> 1220
>> 1221 /* 3: SMBIOS Management Information Structure */
>> 1222
>> 1223 struct acpi_nfit_smbios {
>> 1224 struct acpi_nfit_header header;
>> 1225 u32 reserved; /* Reserved, must be zero */
>> 1226 u8 data[1]; /* Variable length */
>> 1227 };
>> 1228
>> 1229 /* 4: NVDIMM Control Region Structure */
>> 1230
>> 1231 struct acpi_nfit_control_region {
>> 1232 struct acpi_nfit_header header;
>> 1233 u16 region_index;
>> 1234 u16 vendor_id;
>> 1235 u16 device_id;
>> 1236 u16 revision_id;
>> 1237 u16 subsystem_vendor_id;
>> 1238 u16 subsystem_device_id;
>> 1239 u16 subsystem_revision_id;
>> 1240 u8 valid_fields;
>> 1241 u8 manufacturing_location;
>> 1242 u16 manufacturing_date;
>> 1243 u8 reserved[2]; /* Reserved, must be zero */
>> 1244 u32 serial_number;
>> 1245 u16 code;
>> 1246 u16 windows;
>> 1247 u64 window_size;
>> 1248 u64 command_offset;
>> 1249 u64 command_size;
>> 1250 u64 status_offset;
>> 1251 u64 status_size;
>> 1252 u16 flags;
>> 1253 u8 reserved1[6]; /* Reserved, must be zero */
>> 1254 };
>> 1255
>> 1256 /* Flags */
>> 1257
>> 1258 #define ACPI_NFIT_CONTROL_BUFFERED (1) /* Block Data Windows implementation is buffered */
>> 1259
>> 1260 /* valid_fields bits */
>> 1261
>> 1262 #define ACPI_NFIT_CONTROL_MFG_INFO_VALID (1) /* Manufacturing fields are valid */
>> 1263
>> 1264 /* 5: NVDIMM Block Data Window Region Structure */
>> 1265
>> 1266 struct acpi_nfit_data_region {
>> 1267 struct acpi_nfit_header header;
>> 1268 u16 region_index;
>> 1269 u16 windows;
>> 1270 u64 offset;
>> 1271 u64 size;
>> 1272 u64 capacity;
>> 1273 u64 start_address;
>> 1274 };
>> 1275
>> 1276 /* 6: Flush Hint Address Structure */
>> 1277
>> 1278 struct acpi_nfit_flush_address {
>> 1279 struct acpi_nfit_header header;
>> 1280 u32 device_handle;
>> 1281 u16 hint_count;
>> 1282 u8 reserved[6]; /* Reserved, must be zero */
>> 1283 u64 hint_address[1]; /* Variable length */
>> 1284 };
>> 1285
>> 1286 /* 7: Platform Capabilities Structure */
>> 1287
>> 1288 struct acpi_nfit_capabilities {
>> 1289 struct acpi_nfit_header header;
>> 1290 u8 highest_capability;
>> 1291 u8 reserved[3]; /* Reserved, must be zero */
>> 1292 u32 capabilities;
>> 1293 u32 reserved2;
>> 1294 };
>> 1295
>> 1296 /* Capabilities Flags */
>> 1297
>> 1298 #define ACPI_NFIT_CAPABILITY_CACHE_FLUSH (1) /* 00: Cache Flush to NVDIMM capable */
>> 1299 #define ACPI_NFIT_CAPABILITY_MEM_FLUSH (1<<1) /* 01: Memory Flush to NVDIMM capable */
>> 1300 #define ACPI_NFIT_CAPABILITY_MEM_MIRRORING (1<<2) /* 02: Memory Mirroring capable */
>> 1301
>> 1302 /*
>> 1303 * NFIT/DVDIMM device handle support - used as the _ADR for each NVDIMM
>> 1304 */
>> 1305 struct nfit_device_handle {
>> 1306 u32 handle;
>> 1307 };
>> 1308
>> 1309 /* Device handle construction and extraction macros */
>> 1310
>> 1311 #define ACPI_NFIT_DIMM_NUMBER_MASK 0x0000000F
>> 1312 #define ACPI_NFIT_CHANNEL_NUMBER_MASK 0x000000F0
>> 1313 #define ACPI_NFIT_MEMORY_ID_MASK 0x00000F00
>> 1314 #define ACPI_NFIT_SOCKET_ID_MASK 0x0000F000
>> 1315 #define ACPI_NFIT_NODE_ID_MASK 0x0FFF0000
>> 1316
>> 1317 #define ACPI_NFIT_DIMM_NUMBER_OFFSET 0
>> 1318 #define ACPI_NFIT_CHANNEL_NUMBER_OFFSET 4
>> 1319 #define ACPI_NFIT_MEMORY_ID_OFFSET 8
>> 1320 #define ACPI_NFIT_SOCKET_ID_OFFSET 12
>> 1321 #define ACPI_NFIT_NODE_ID_OFFSET 16
>> 1322
>> 1323 /* Macro to construct a NFIT/NVDIMM device handle */
>> 1324
>> 1325 #define ACPI_NFIT_BUILD_DEVICE_HANDLE(dimm, channel, memory, socket, node) \
>> 1326 ((dimm) | \
>> 1327 ((channel) << ACPI_NFIT_CHANNEL_NUMBER_OFFSET) | \
>> 1328 ((memory) << ACPI_NFIT_MEMORY_ID_OFFSET) | \
>> 1329 ((socket) << ACPI_NFIT_SOCKET_ID_OFFSET) | \
>> 1330 ((node) << ACPI_NFIT_NODE_ID_OFFSET))
>> 1331
>> 1332 /* Macros to extract individual fields from a NFIT/NVDIMM device handle */
>> 1333
>> 1334 #define ACPI_NFIT_GET_DIMM_NUMBER(handle) \
>> 1335 ((handle) & ACPI_NFIT_DIMM_NUMBER_MASK)
>> 1336
>> 1337 #define ACPI_NFIT_GET_CHANNEL_NUMBER(handle) \
>> 1338 (((handle) & ACPI_NFIT_CHANNEL_NUMBER_MASK) >> ACPI_NFIT_CHANNEL_NUMBER_OFFSET)
>> 1339
>> 1340 #define ACPI_NFIT_GET_MEMORY_ID(handle) \
>> 1341 (((handle) & ACPI_NFIT_MEMORY_ID_MASK) >> ACPI_NFIT_MEMORY_ID_OFFSET)
>> 1342
>> 1343 #define ACPI_NFIT_GET_SOCKET_ID(handle) \
>> 1344 (((handle) & ACPI_NFIT_SOCKET_ID_MASK) >> ACPI_NFIT_SOCKET_ID_OFFSET)
>> 1345
>> 1346 #define ACPI_NFIT_GET_NODE_ID(handle) \
>> 1347 (((handle) & ACPI_NFIT_NODE_ID_MASK) >> ACPI_NFIT_NODE_ID_OFFSET)
>> 1348
>> 1349 /*******************************************************************************
>> 1350 *
>> 1351 * PDTT - Platform Debug Trigger Table (ACPI 6.2)
>> 1352 * Version 0
>> 1353 *
>> 1354 ******************************************************************************/
>> 1355
>> 1356 struct acpi_table_pdtt {
>> 1357 struct acpi_table_header header; /* Common ACPI table header */
>> 1358 u8 trigger_count;
>> 1359 u8 reserved[3];
>> 1360 u32 array_offset;
>> 1361 };
>> 1362
>> 1363 /*
>> 1364 * PDTT Communication Channel Identifier Structure.
>> 1365 * The number of these structures is defined by trigger_count above,
>> 1366 * starting at array_offset.
>> 1367 */
>> 1368 struct acpi_pdtt_channel {
>> 1369 u8 subchannel_id;
1874 u8 flags; 1370 u8 flags;
1875 }; 1371 };
1876 1372
>> 1373 /* Flags for above */
>> 1374
>> 1375 #define ACPI_PDTT_RUNTIME_TRIGGER (1)
>> 1376 #define ACPI_PDTT_WAIT_COMPLETION (1<<1)
>> 1377
>> 1378 /*******************************************************************************
>> 1379 *
>> 1380 * PPTT - Processor Properties Topology Table (ACPI 6.2)
>> 1381 * Version 1
>> 1382 *
>> 1383 ******************************************************************************/
>> 1384
>> 1385 struct acpi_table_pptt {
>> 1386 struct acpi_table_header header; /* Common ACPI table header */
>> 1387 };
>> 1388
1877 /* Values for Type field above */ 1389 /* Values for Type field above */
1878 1390
1879 enum acpi_ibft_type { !! 1391 enum acpi_pptt_type {
1880 ACPI_IBFT_TYPE_NOT_USED = 0, !! 1392 ACPI_PPTT_TYPE_PROCESSOR = 0,
1881 ACPI_IBFT_TYPE_CONTROL = 1, !! 1393 ACPI_PPTT_TYPE_CACHE = 1,
1882 ACPI_IBFT_TYPE_INITIATOR = 2, !! 1394 ACPI_PPTT_TYPE_ID = 2,
1883 ACPI_IBFT_TYPE_NIC = 3, !! 1395 ACPI_PPTT_TYPE_RESERVED = 3
1884 ACPI_IBFT_TYPE_TARGET = 4, !! 1396 };
1885 ACPI_IBFT_TYPE_EXTENSIONS = 5, !! 1397
1886 ACPI_IBFT_TYPE_RESERVED = 6 /* 6 !! 1398 /* 0: Processor Hierarchy Node Structure */
1887 }; !! 1399
1888 !! 1400 struct acpi_pptt_processor {
1889 /* IBFT subtables */ !! 1401 struct acpi_subtable_header header;
1890 !! 1402 u16 reserved;
1891 struct acpi_ibft_control { !! 1403 u32 flags;
1892 struct acpi_ibft_header header; !! 1404 u32 parent;
1893 u16 extensions; !! 1405 u32 acpi_processor_id;
1894 u16 initiator_offset; !! 1406 u32 number_of_priv_resources;
1895 u16 nic0_offset; !! 1407 };
1896 u16 target0_offset; !! 1408
1897 u16 nic1_offset; !! 1409 /* Flags */
1898 u16 target1_offset; !! 1410
1899 }; !! 1411 #define ACPI_PPTT_PHYSICAL_PACKAGE (1) /* Physical package */
1900 !! 1412 #define ACPI_PPTT_ACPI_PROCESSOR_ID_VALID (2) /* ACPI Processor ID valid */
1901 struct acpi_ibft_initiator { !! 1413
1902 struct acpi_ibft_header header; !! 1414 /* 1: Cache Type Structure */
1903 u8 sns_server[16]; !! 1415
1904 u8 slp_server[16]; !! 1416 struct acpi_pptt_cache {
1905 u8 primary_server[16]; !! 1417 struct acpi_subtable_header header;
1906 u8 secondary_server[16]; !! 1418 u16 reserved;
1907 u16 name_length; !! 1419 u32 flags;
1908 u16 name_offset; !! 1420 u32 next_level_of_cache;
1909 }; !! 1421 u32 size;
1910 !! 1422 u32 number_of_sets;
1911 struct acpi_ibft_nic { !! 1423 u8 associativity;
1912 struct acpi_ibft_header header; !! 1424 u8 attributes;
1913 u8 ip_address[16]; !! 1425 u16 line_size;
1914 u8 subnet_mask_prefix; !! 1426 };
1915 u8 origin; !! 1427
1916 u8 gateway[16]; !! 1428 /* Flags */
1917 u8 primary_dns[16]; !! 1429
1918 u8 secondary_dns[16]; !! 1430 #define ACPI_PPTT_SIZE_PROPERTY_VALID (1) /* Physical property valid */
1919 u8 dhcp[16]; !! 1431 #define ACPI_PPTT_NUMBER_OF_SETS_VALID (1<<1) /* Number of sets valid */
1920 u16 vlan; !! 1432 #define ACPI_PPTT_ASSOCIATIVITY_VALID (1<<2) /* Associativity valid */
1921 u8 mac_address[6]; !! 1433 #define ACPI_PPTT_ALLOCATION_TYPE_VALID (1<<3) /* Allocation type valid */
1922 u16 pci_address; !! 1434 #define ACPI_PPTT_CACHE_TYPE_VALID (1<<4) /* Cache type valid */
1923 u16 name_length; !! 1435 #define ACPI_PPTT_WRITE_POLICY_VALID (1<<5) /* Write policy valid */
1924 u16 name_offset; !! 1436 #define ACPI_PPTT_LINE_SIZE_VALID (1<<6) /* Line size valid */
1925 }; !! 1437
1926 !! 1438 /* Masks for Attributes */
1927 struct acpi_ibft_target { !! 1439
1928 struct acpi_ibft_header header; !! 1440 #define ACPI_PPTT_MASK_ALLOCATION_TYPE (0x03) /* Allocation type */
1929 u8 target_ip_address[16]; !! 1441 #define ACPI_PPTT_MASK_CACHE_TYPE (0x0C) /* Cache type */
1930 u16 target_ip_socket; !! 1442 #define ACPI_PPTT_MASK_WRITE_POLICY (0x10) /* Write policy */
1931 u8 target_boot_lun[8]; !! 1443
1932 u8 chap_type; !! 1444 /* Attributes describing cache */
1933 u8 nic_association; !! 1445 #define ACPI_PPTT_CACHE_READ_ALLOCATE (0x0) /* Cache line is allocated on read */
1934 u16 target_name_length; !! 1446 #define ACPI_PPTT_CACHE_WRITE_ALLOCATE (0x01) /* Cache line is allocated on write */
1935 u16 target_name_offset; !! 1447 #define ACPI_PPTT_CACHE_RW_ALLOCATE (0x02) /* Cache line is allocated on read and write */
1936 u16 chap_name_length; !! 1448 #define ACPI_PPTT_CACHE_RW_ALLOCATE_ALT (0x03) /* Alternate representation of above */
1937 u16 chap_name_offset; !! 1449
1938 u16 chap_secret_length; !! 1450 #define ACPI_PPTT_CACHE_TYPE_DATA (0x0) /* Data cache */
1939 u16 chap_secret_offset; !! 1451 #define ACPI_PPTT_CACHE_TYPE_INSTR (1<<2) /* Instruction cache */
1940 u16 reverse_chap_name_length; !! 1452 #define ACPI_PPTT_CACHE_TYPE_UNIFIED (2<<2) /* Unified I & D cache */
1941 u16 reverse_chap_name_offset; !! 1453 #define ACPI_PPTT_CACHE_TYPE_UNIFIED_ALT (3<<2) /* Alternate representation of above */
1942 u16 reverse_chap_secret_length; !! 1454
1943 u16 reverse_chap_secret_offset; !! 1455 #define ACPI_PPTT_CACHE_POLICY_WB (0x0) /* Cache is write back */
>> 1456 #define ACPI_PPTT_CACHE_POLICY_WT (1<<4) /* Cache is write through */
>> 1457
>> 1458 /* 2: ID Structure */
>> 1459
>> 1460 struct acpi_pptt_id {
>> 1461 struct acpi_subtable_header header;
>> 1462 u16 reserved;
>> 1463 u32 vendor_id;
>> 1464 u64 level1_id;
>> 1465 u64 level2_id;
>> 1466 u16 major_rev;
>> 1467 u16 minor_rev;
>> 1468 u16 spin_rev;
>> 1469 };
>> 1470
>> 1471 /*******************************************************************************
>> 1472 *
>> 1473 * SBST - Smart Battery Specification Table
>> 1474 * Version 1
>> 1475 *
>> 1476 ******************************************************************************/
>> 1477
>> 1478 struct acpi_table_sbst {
>> 1479 struct acpi_table_header header; /* Common ACPI table header */
>> 1480 u32 warning_level;
>> 1481 u32 low_level;
>> 1482 u32 critical_level;
>> 1483 };
>> 1484
>> 1485 /*******************************************************************************
>> 1486 *
>> 1487 * SDEV - Secure Devices Table (ACPI 6.2)
>> 1488 * Version 1
>> 1489 *
>> 1490 ******************************************************************************/
>> 1491
>> 1492 struct acpi_table_sdev {
>> 1493 struct acpi_table_header header; /* Common ACPI table header */
>> 1494 };
>> 1495
>> 1496 struct acpi_sdev_header {
>> 1497 u8 type;
>> 1498 u8 flags;
>> 1499 u16 length;
>> 1500 };
>> 1501
>> 1502 /* Values for subtable type above */
>> 1503
>> 1504 enum acpi_sdev_type {
>> 1505 ACPI_SDEV_TYPE_NAMESPACE_DEVICE = 0,
>> 1506 ACPI_SDEV_TYPE_PCIE_ENDPOINT_DEVICE = 1,
>> 1507 ACPI_SDEV_TYPE_RESERVED = 2 /* 2 and greater are reserved */
>> 1508 };
>> 1509
>> 1510 /* Values for flags above */
>> 1511
>> 1512 #define ACPI_SDEV_HANDOFF_TO_UNSECURE_OS (1)
>> 1513
>> 1514 /*
>> 1515 * SDEV subtables
>> 1516 */
>> 1517
>> 1518 /* 0: Namespace Device Based Secure Device Structure */
>> 1519
>> 1520 struct acpi_sdev_namespace {
>> 1521 struct acpi_sdev_header header;
>> 1522 u16 device_id_offset;
>> 1523 u16 device_id_length;
>> 1524 u16 vendor_data_offset;
>> 1525 u16 vendor_data_length;
>> 1526 };
>> 1527
>> 1528 /* 1: PCIe Endpoint Device Based Device Structure */
>> 1529
>> 1530 struct acpi_sdev_pcie {
>> 1531 struct acpi_sdev_header header;
>> 1532 u16 segment;
>> 1533 u16 start_bus;
>> 1534 u16 path_offset;
>> 1535 u16 path_length;
>> 1536 u16 vendor_data_offset;
>> 1537 u16 vendor_data_length;
>> 1538 };
>> 1539
>> 1540 /* 1a: PCIe Endpoint path entry */
>> 1541
>> 1542 struct acpi_sdev_pcie_path {
>> 1543 u8 device;
>> 1544 u8 function;
>> 1545 };
>> 1546
>> 1547 /*******************************************************************************
>> 1548 *
>> 1549 * SLIT - System Locality Distance Information Table
>> 1550 * Version 1
>> 1551 *
>> 1552 ******************************************************************************/
>> 1553
>> 1554 struct acpi_table_slit {
>> 1555 struct acpi_table_header header; /* Common ACPI table header */
>> 1556 u64 locality_count;
>> 1557 u8 entry[1]; /* Real size = localities^2 */
>> 1558 };
>> 1559
>> 1560 /*******************************************************************************
>> 1561 *
>> 1562 * SRAT - System Resource Affinity Table
>> 1563 * Version 3
>> 1564 *
>> 1565 ******************************************************************************/
>> 1566
>> 1567 struct acpi_table_srat {
>> 1568 struct acpi_table_header header; /* Common ACPI table header */
>> 1569 u32 table_revision; /* Must be value '1' */
>> 1570 u64 reserved; /* Reserved, must be zero */
>> 1571 };
>> 1572
>> 1573 /* Values for subtable type in struct acpi_subtable_header */
>> 1574
>> 1575 enum acpi_srat_type {
>> 1576 ACPI_SRAT_TYPE_CPU_AFFINITY = 0,
>> 1577 ACPI_SRAT_TYPE_MEMORY_AFFINITY = 1,
>> 1578 ACPI_SRAT_TYPE_X2APIC_CPU_AFFINITY = 2,
>> 1579 ACPI_SRAT_TYPE_GICC_AFFINITY = 3,
>> 1580 ACPI_SRAT_TYPE_GIC_ITS_AFFINITY = 4, /* ACPI 6.2 */
>> 1581 ACPI_SRAT_TYPE_RESERVED = 5 /* 5 and greater are reserved */
>> 1582 };
>> 1583
>> 1584 /*
>> 1585 * SRAT Subtables, correspond to Type in struct acpi_subtable_header
>> 1586 */
>> 1587
>> 1588 /* 0: Processor Local APIC/SAPIC Affinity */
>> 1589
>> 1590 struct acpi_srat_cpu_affinity {
>> 1591 struct acpi_subtable_header header;
>> 1592 u8 proximity_domain_lo;
>> 1593 u8 apic_id;
>> 1594 u32 flags;
>> 1595 u8 local_sapic_eid;
>> 1596 u8 proximity_domain_hi[3];
>> 1597 u32 clock_domain;
>> 1598 };
>> 1599
>> 1600 /* Flags */
>> 1601
>> 1602 #define ACPI_SRAT_CPU_USE_AFFINITY (1) /* 00: Use affinity structure */
>> 1603
>> 1604 /* 1: Memory Affinity */
>> 1605
>> 1606 struct acpi_srat_mem_affinity {
>> 1607 struct acpi_subtable_header header;
>> 1608 u32 proximity_domain;
>> 1609 u16 reserved; /* Reserved, must be zero */
>> 1610 u64 base_address;
>> 1611 u64 length;
>> 1612 u32 reserved1;
>> 1613 u32 flags;
>> 1614 u64 reserved2; /* Reserved, must be zero */
>> 1615 };
>> 1616
>> 1617 /* Flags */
>> 1618
>> 1619 #define ACPI_SRAT_MEM_ENABLED (1) /* 00: Use affinity structure */
>> 1620 #define ACPI_SRAT_MEM_HOT_PLUGGABLE (1<<1) /* 01: Memory region is hot pluggable */
>> 1621 #define ACPI_SRAT_MEM_NON_VOLATILE (1<<2) /* 02: Memory region is non-volatile */
>> 1622
>> 1623 /* 2: Processor Local X2_APIC Affinity (ACPI 4.0) */
>> 1624
>> 1625 struct acpi_srat_x2apic_cpu_affinity {
>> 1626 struct acpi_subtable_header header;
>> 1627 u16 reserved; /* Reserved, must be zero */
>> 1628 u32 proximity_domain;
>> 1629 u32 apic_id;
>> 1630 u32 flags;
>> 1631 u32 clock_domain;
>> 1632 u32 reserved2;
>> 1633 };
>> 1634
>> 1635 /* Flags for struct acpi_srat_cpu_affinity and struct acpi_srat_x2apic_cpu_affinity */
>> 1636
>> 1637 #define ACPI_SRAT_CPU_ENABLED (1) /* 00: Use affinity structure */
>> 1638
>> 1639 /* 3: GICC Affinity (ACPI 5.1) */
>> 1640
>> 1641 struct acpi_srat_gicc_affinity {
>> 1642 struct acpi_subtable_header header;
>> 1643 u32 proximity_domain;
>> 1644 u32 acpi_processor_uid;
>> 1645 u32 flags;
>> 1646 u32 clock_domain;
>> 1647 };
>> 1648
>> 1649 /* Flags for struct acpi_srat_gicc_affinity */
>> 1650
>> 1651 #define ACPI_SRAT_GICC_ENABLED (1) /* 00: Use affinity structure */
>> 1652
>> 1653 /* 4: GCC ITS Affinity (ACPI 6.2) */
>> 1654
>> 1655 struct acpi_srat_gic_its_affinity {
>> 1656 struct acpi_subtable_header header;
>> 1657 u32 proximity_domain;
>> 1658 u16 reserved;
>> 1659 u32 its_id;
1944 }; 1660 };
1945 1661
1946 /* Reset to default packing */ 1662 /* Reset to default packing */
1947 1663
1948 #pragma pack() 1664 #pragma pack()
1949 1665
1950 #endif /* __ACTBL1_H 1666 #endif /* __ACTBL1_H__ */
1951 1667
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