| 1 | /****************************************************************************** |
| 2 | * |
| 3 | * Name: actbl1.h - Additional ACPI table definitions |
| 4 | * |
| 5 | *****************************************************************************/ |
| 6 | |
| 7 | /* |
| 8 | * Copyright (C) 2000 - 2013, Intel Corp. |
| 9 | * All rights reserved. |
| 10 | * |
| 11 | * Redistribution and use in source and binary forms, with or without |
| 12 | * modification, are permitted provided that the following conditions |
| 13 | * are met: |
| 14 | * 1. Redistributions of source code must retain the above copyright |
| 15 | * notice, this list of conditions, and the following disclaimer, |
| 16 | * without modification. |
| 17 | * 2. Redistributions in binary form must reproduce at minimum a disclaimer |
| 18 | * substantially similar to the "NO WARRANTY" disclaimer below |
| 19 | * ("Disclaimer") and any redistribution must be conditioned upon |
| 20 | * including a substantially similar Disclaimer requirement for further |
| 21 | * binary redistribution. |
| 22 | * 3. Neither the names of the above-listed copyright holders nor the names |
| 23 | * of any contributors may be used to endorse or promote products derived |
| 24 | * from this software without specific prior written permission. |
| 25 | * |
| 26 | * Alternatively, this software may be distributed under the terms of the |
| 27 | * GNU General Public License ("GPL") version 2 as published by the Free |
| 28 | * Software Foundation. |
| 29 | * |
| 30 | * NO WARRANTY |
| 31 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| 32 | * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| 33 | * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR |
| 34 | * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| 35 | * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
| 36 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS |
| 37 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
| 38 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, |
| 39 | * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING |
| 40 | * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
| 41 | * POSSIBILITY OF SUCH DAMAGES. |
| 42 | */ |
| 43 | |
| 44 | #ifndef __ACTBL1_H__ |
| 45 | #define __ACTBL1_H__ |
| 46 | |
| 47 | /******************************************************************************* |
| 48 | * |
| 49 | * Additional ACPI Tables (1) |
| 50 | * |
| 51 | * These tables are not consumed directly by the ACPICA subsystem, but are |
| 52 | * included here to support device drivers and the AML disassembler. |
| 53 | * |
| 54 | * The tables in this file are fully defined within the ACPI specification. |
| 55 | * |
| 56 | ******************************************************************************/ |
| 57 | |
| 58 | /* |
| 59 | * Values for description table header signatures for tables defined in this |
| 60 | * file. Useful because they make it more difficult to inadvertently type in |
| 61 | * the wrong signature. |
| 62 | */ |
| 63 | #define ACPI_SIG_BERT "BERT" /* Boot Error Record Table */ |
| 64 | #define ACPI_SIG_CPEP "CPEP" /* Corrected Platform Error Polling table */ |
| 65 | #define ACPI_SIG_ECDT "ECDT" /* Embedded Controller Boot Resources Table */ |
| 66 | #define ACPI_SIG_EINJ "EINJ" /* Error Injection table */ |
| 67 | #define ACPI_SIG_ERST "ERST" /* Error Record Serialization Table */ |
| 68 | #define ACPI_SIG_HEST "HEST" /* Hardware Error Source Table */ |
| 69 | #define ACPI_SIG_MADT "APIC" /* Multiple APIC Description Table */ |
| 70 | #define ACPI_SIG_MSCT "MSCT" /* Maximum System Characteristics Table */ |
| 71 | #define ACPI_SIG_SBST "SBST" /* Smart Battery Specification Table */ |
| 72 | #define ACPI_SIG_SLIT "SLIT" /* System Locality Distance Information Table */ |
| 73 | #define ACPI_SIG_SRAT "SRAT" /* System Resource Affinity Table */ |
| 74 | |
| 75 | /* |
| 76 | * All tables must be byte-packed to match the ACPI specification, since |
| 77 | * the tables are provided by the system BIOS. |
| 78 | */ |
| 79 | #pragma pack(1) |
| 80 | |
| 81 | /* |
| 82 | * Note: C bitfields are not used for this reason: |
| 83 | * |
| 84 | * "Bitfields are great and easy to read, but unfortunately the C language |
| 85 | * does not specify the layout of bitfields in memory, which means they are |
| 86 | * essentially useless for dealing with packed data in on-disk formats or |
| 87 | * binary wire protocols." (Or ACPI tables and buffers.) "If you ask me, |
| 88 | * this decision was a design error in C. Ritchie could have picked an order |
| 89 | * and stuck with it." Norman Ramsey. |
| 90 | * See http://stackoverflow.com/a/1053662/41661 |
| 91 | */ |
| 92 | |
| 93 | /******************************************************************************* |
| 94 | * |
| 95 | * Common subtable headers |
| 96 | * |
| 97 | ******************************************************************************/ |
| 98 | |
| 99 | /* Generic subtable header (used in MADT, SRAT, etc.) */ |
| 100 | |
| 101 | struct acpi_subtable_header { |
| 102 | u8 type; |
| 103 | u8 length; |
| 104 | }; |
| 105 | |
| 106 | /* Subtable header for WHEA tables (EINJ, ERST, WDAT) */ |
| 107 | |
| 108 | struct acpi_whea_header { |
| 109 | u8 action; |
| 110 | u8 instruction; |
| 111 | u8 flags; |
| 112 | u8 reserved; |
| 113 | struct acpi_generic_address register_region; |
| 114 | u64 value; /* Value used with Read/Write register */ |
| 115 | u64 mask; /* Bitmask required for this register instruction */ |
| 116 | }; |
| 117 | |
| 118 | /******************************************************************************* |
| 119 | * |
| 120 | * BERT - Boot Error Record Table (ACPI 4.0) |
| 121 | * Version 1 |
| 122 | * |
| 123 | ******************************************************************************/ |
| 124 | |
| 125 | struct acpi_table_bert { |
| 126 | struct acpi_table_header header; /* Common ACPI table header */ |
| 127 | u32 region_length; /* Length of the boot error region */ |
| 128 | u64 address; /* Physical address of the error region */ |
| 129 | }; |
| 130 | |
| 131 | /* Boot Error Region (not a subtable, pointed to by Address field above) */ |
| 132 | |
| 133 | struct acpi_bert_region { |
| 134 | u32 block_status; /* Type of error information */ |
| 135 | u32 raw_data_offset; /* Offset to raw error data */ |
| 136 | u32 raw_data_length; /* Length of raw error data */ |
| 137 | u32 data_length; /* Length of generic error data */ |
| 138 | u32 error_severity; /* Severity code */ |
| 139 | }; |
| 140 | |
| 141 | /* Values for block_status flags above */ |
| 142 | |
| 143 | #define ACPI_BERT_UNCORRECTABLE (1) |
| 144 | #define ACPI_BERT_CORRECTABLE (1<<1) |
| 145 | #define ACPI_BERT_MULTIPLE_UNCORRECTABLE (1<<2) |
| 146 | #define ACPI_BERT_MULTIPLE_CORRECTABLE (1<<3) |
| 147 | #define ACPI_BERT_ERROR_ENTRY_COUNT (0xFF<<4) /* 8 bits, error count */ |
| 148 | |
| 149 | /* Values for error_severity above */ |
| 150 | |
| 151 | enum acpi_bert_error_severity { |
| 152 | ACPI_BERT_ERROR_CORRECTABLE = 0, |
| 153 | ACPI_BERT_ERROR_FATAL = 1, |
| 154 | ACPI_BERT_ERROR_CORRECTED = 2, |
| 155 | ACPI_BERT_ERROR_NONE = 3, |
| 156 | ACPI_BERT_ERROR_RESERVED = 4 /* 4 and greater are reserved */ |
| 157 | }; |
| 158 | |
| 159 | /* |
| 160 | * Note: The generic error data that follows the error_severity field above |
| 161 | * uses the struct acpi_hest_generic_data defined under the HEST table below |
| 162 | */ |
| 163 | |
| 164 | /******************************************************************************* |
| 165 | * |
| 166 | * CPEP - Corrected Platform Error Polling table (ACPI 4.0) |
| 167 | * Version 1 |
| 168 | * |
| 169 | ******************************************************************************/ |
| 170 | |
| 171 | struct acpi_table_cpep { |
| 172 | struct acpi_table_header header; /* Common ACPI table header */ |
| 173 | u64 reserved; |
| 174 | }; |
| 175 | |
| 176 | /* Subtable */ |
| 177 | |
| 178 | struct acpi_cpep_polling { |
| 179 | struct acpi_subtable_header header; |
| 180 | u8 id; /* Processor ID */ |
| 181 | u8 eid; /* Processor EID */ |
| 182 | u32 interval; /* Polling interval (msec) */ |
| 183 | }; |
| 184 | |
| 185 | /******************************************************************************* |
| 186 | * |
| 187 | * ECDT - Embedded Controller Boot Resources Table |
| 188 | * Version 1 |
| 189 | * |
| 190 | ******************************************************************************/ |
| 191 | |
| 192 | struct acpi_table_ecdt { |
| 193 | struct acpi_table_header header; /* Common ACPI table header */ |
| 194 | struct acpi_generic_address control; /* Address of EC command/status register */ |
| 195 | struct acpi_generic_address data; /* Address of EC data register */ |
| 196 | u32 uid; /* Unique ID - must be same as the EC _UID method */ |
| 197 | u8 gpe; /* The GPE for the EC */ |
| 198 | u8 id[1]; /* Full namepath of the EC in the ACPI namespace */ |
| 199 | }; |
| 200 | |
| 201 | /******************************************************************************* |
| 202 | * |
| 203 | * EINJ - Error Injection Table (ACPI 4.0) |
| 204 | * Version 1 |
| 205 | * |
| 206 | ******************************************************************************/ |
| 207 | |
| 208 | struct acpi_table_einj { |
| 209 | struct acpi_table_header header; /* Common ACPI table header */ |
| 210 | u32 header_length; |
| 211 | u8 flags; |
| 212 | u8 reserved[3]; |
| 213 | u32 entries; |
| 214 | }; |
| 215 | |
| 216 | /* EINJ Injection Instruction Entries (actions) */ |
| 217 | |
| 218 | struct acpi_einj_entry { |
| 219 | struct acpi_whea_header whea_header; /* Common header for WHEA tables */ |
| 220 | }; |
| 221 | |
| 222 | /* Masks for Flags field above */ |
| 223 | |
| 224 | #define ACPI_EINJ_PRESERVE (1) |
| 225 | |
| 226 | /* Values for Action field above */ |
| 227 | |
| 228 | enum acpi_einj_actions { |
| 229 | ACPI_EINJ_BEGIN_OPERATION = 0, |
| 230 | ACPI_EINJ_GET_TRIGGER_TABLE = 1, |
| 231 | ACPI_EINJ_SET_ERROR_TYPE = 2, |
| 232 | ACPI_EINJ_GET_ERROR_TYPE = 3, |
| 233 | ACPI_EINJ_END_OPERATION = 4, |
| 234 | ACPI_EINJ_EXECUTE_OPERATION = 5, |
| 235 | ACPI_EINJ_CHECK_BUSY_STATUS = 6, |
| 236 | ACPI_EINJ_GET_COMMAND_STATUS = 7, |
| 237 | ACPI_EINJ_SET_ERROR_TYPE_WITH_ADDRESS = 8, |
| 238 | ACPI_EINJ_ACTION_RESERVED = 9, /* 9 and greater are reserved */ |
| 239 | ACPI_EINJ_TRIGGER_ERROR = 0xFF /* Except for this value */ |
| 240 | }; |
| 241 | |
| 242 | /* Values for Instruction field above */ |
| 243 | |
| 244 | enum acpi_einj_instructions { |
| 245 | ACPI_EINJ_READ_REGISTER = 0, |
| 246 | ACPI_EINJ_READ_REGISTER_VALUE = 1, |
| 247 | ACPI_EINJ_WRITE_REGISTER = 2, |
| 248 | ACPI_EINJ_WRITE_REGISTER_VALUE = 3, |
| 249 | ACPI_EINJ_NOOP = 4, |
| 250 | ACPI_EINJ_FLUSH_CACHELINE = 5, |
| 251 | ACPI_EINJ_INSTRUCTION_RESERVED = 6 /* 6 and greater are reserved */ |
| 252 | }; |
| 253 | |
| 254 | struct acpi_einj_error_type_with_addr { |
| 255 | u32 error_type; |
| 256 | u32 vendor_struct_offset; |
| 257 | u32 flags; |
| 258 | u32 apic_id; |
| 259 | u64 address; |
| 260 | u64 range; |
| 261 | u32 pcie_id; |
| 262 | }; |
| 263 | |
| 264 | struct acpi_einj_vendor { |
| 265 | u32 length; |
| 266 | u32 pcie_id; |
| 267 | u16 vendor_id; |
| 268 | u16 device_id; |
| 269 | u8 revision_id; |
| 270 | u8 reserved[3]; |
| 271 | }; |
| 272 | |
| 273 | /* EINJ Trigger Error Action Table */ |
| 274 | |
| 275 | struct acpi_einj_trigger { |
| 276 | u32 header_size; |
| 277 | u32 revision; |
| 278 | u32 table_size; |
| 279 | u32 entry_count; |
| 280 | }; |
| 281 | |
| 282 | /* Command status return values */ |
| 283 | |
| 284 | enum acpi_einj_command_status { |
| 285 | ACPI_EINJ_SUCCESS = 0, |
| 286 | ACPI_EINJ_FAILURE = 1, |
| 287 | ACPI_EINJ_INVALID_ACCESS = 2, |
| 288 | ACPI_EINJ_STATUS_RESERVED = 3 /* 3 and greater are reserved */ |
| 289 | }; |
| 290 | |
| 291 | /* Error types returned from ACPI_EINJ_GET_ERROR_TYPE (bitfield) */ |
| 292 | |
| 293 | #define ACPI_EINJ_PROCESSOR_CORRECTABLE (1) |
| 294 | #define ACPI_EINJ_PROCESSOR_UNCORRECTABLE (1<<1) |
| 295 | #define ACPI_EINJ_PROCESSOR_FATAL (1<<2) |
| 296 | #define ACPI_EINJ_MEMORY_CORRECTABLE (1<<3) |
| 297 | #define ACPI_EINJ_MEMORY_UNCORRECTABLE (1<<4) |
| 298 | #define ACPI_EINJ_MEMORY_FATAL (1<<5) |
| 299 | #define ACPI_EINJ_PCIX_CORRECTABLE (1<<6) |
| 300 | #define ACPI_EINJ_PCIX_UNCORRECTABLE (1<<7) |
| 301 | #define ACPI_EINJ_PCIX_FATAL (1<<8) |
| 302 | #define ACPI_EINJ_PLATFORM_CORRECTABLE (1<<9) |
| 303 | #define ACPI_EINJ_PLATFORM_UNCORRECTABLE (1<<10) |
| 304 | #define ACPI_EINJ_PLATFORM_FATAL (1<<11) |
| 305 | #define ACPI_EINJ_VENDOR_DEFINED (1<<31) |
| 306 | |
| 307 | /******************************************************************************* |
| 308 | * |
| 309 | * ERST - Error Record Serialization Table (ACPI 4.0) |
| 310 | * Version 1 |
| 311 | * |
| 312 | ******************************************************************************/ |
| 313 | |
| 314 | struct acpi_table_erst { |
| 315 | struct acpi_table_header header; /* Common ACPI table header */ |
| 316 | u32 header_length; |
| 317 | u32 reserved; |
| 318 | u32 entries; |
| 319 | }; |
| 320 | |
| 321 | /* ERST Serialization Entries (actions) */ |
| 322 | |
| 323 | struct acpi_erst_entry { |
| 324 | struct acpi_whea_header whea_header; /* Common header for WHEA tables */ |
| 325 | }; |
| 326 | |
| 327 | /* Masks for Flags field above */ |
| 328 | |
| 329 | #define ACPI_ERST_PRESERVE (1) |
| 330 | |
| 331 | /* Values for Action field above */ |
| 332 | |
| 333 | enum acpi_erst_actions { |
| 334 | ACPI_ERST_BEGIN_WRITE = 0, |
| 335 | ACPI_ERST_BEGIN_READ = 1, |
| 336 | ACPI_ERST_BEGIN_CLEAR = 2, |
| 337 | ACPI_ERST_END = 3, |
| 338 | ACPI_ERST_SET_RECORD_OFFSET = 4, |
| 339 | ACPI_ERST_EXECUTE_OPERATION = 5, |
| 340 | ACPI_ERST_CHECK_BUSY_STATUS = 6, |
| 341 | ACPI_ERST_GET_COMMAND_STATUS = 7, |
| 342 | ACPI_ERST_GET_RECORD_ID = 8, |
| 343 | ACPI_ERST_SET_RECORD_ID = 9, |
| 344 | ACPI_ERST_GET_RECORD_COUNT = 10, |
| 345 | ACPI_ERST_BEGIN_DUMMY_WRIITE = 11, |
| 346 | ACPI_ERST_NOT_USED = 12, |
| 347 | ACPI_ERST_GET_ERROR_RANGE = 13, |
| 348 | ACPI_ERST_GET_ERROR_LENGTH = 14, |
| 349 | ACPI_ERST_GET_ERROR_ATTRIBUTES = 15, |
| 350 | ACPI_ERST_ACTION_RESERVED = 16 /* 16 and greater are reserved */ |
| 351 | }; |
| 352 | |
| 353 | /* Values for Instruction field above */ |
| 354 | |
| 355 | enum acpi_erst_instructions { |
| 356 | ACPI_ERST_READ_REGISTER = 0, |
| 357 | ACPI_ERST_READ_REGISTER_VALUE = 1, |
| 358 | ACPI_ERST_WRITE_REGISTER = 2, |
| 359 | ACPI_ERST_WRITE_REGISTER_VALUE = 3, |
| 360 | ACPI_ERST_NOOP = 4, |
| 361 | ACPI_ERST_LOAD_VAR1 = 5, |
| 362 | ACPI_ERST_LOAD_VAR2 = 6, |
| 363 | ACPI_ERST_STORE_VAR1 = 7, |
| 364 | ACPI_ERST_ADD = 8, |
| 365 | ACPI_ERST_SUBTRACT = 9, |
| 366 | ACPI_ERST_ADD_VALUE = 10, |
| 367 | ACPI_ERST_SUBTRACT_VALUE = 11, |
| 368 | ACPI_ERST_STALL = 12, |
| 369 | ACPI_ERST_STALL_WHILE_TRUE = 13, |
| 370 | ACPI_ERST_SKIP_NEXT_IF_TRUE = 14, |
| 371 | ACPI_ERST_GOTO = 15, |
| 372 | ACPI_ERST_SET_SRC_ADDRESS_BASE = 16, |
| 373 | ACPI_ERST_SET_DST_ADDRESS_BASE = 17, |
| 374 | ACPI_ERST_MOVE_DATA = 18, |
| 375 | ACPI_ERST_INSTRUCTION_RESERVED = 19 /* 19 and greater are reserved */ |
| 376 | }; |
| 377 | |
| 378 | /* Command status return values */ |
| 379 | |
| 380 | enum acpi_erst_command_status { |
| 381 | ACPI_ERST_SUCESS = 0, |
| 382 | ACPI_ERST_NO_SPACE = 1, |
| 383 | ACPI_ERST_NOT_AVAILABLE = 2, |
| 384 | ACPI_ERST_FAILURE = 3, |
| 385 | ACPI_ERST_RECORD_EMPTY = 4, |
| 386 | ACPI_ERST_NOT_FOUND = 5, |
| 387 | ACPI_ERST_STATUS_RESERVED = 6 /* 6 and greater are reserved */ |
| 388 | }; |
| 389 | |
| 390 | /* Error Record Serialization Information */ |
| 391 | |
| 392 | struct acpi_erst_info { |
| 393 | u16 signature; /* Should be "ER" */ |
| 394 | u8 data[48]; |
| 395 | }; |
| 396 | |
| 397 | /******************************************************************************* |
| 398 | * |
| 399 | * HEST - Hardware Error Source Table (ACPI 4.0) |
| 400 | * Version 1 |
| 401 | * |
| 402 | ******************************************************************************/ |
| 403 | |
| 404 | struct acpi_table_hest { |
| 405 | struct acpi_table_header header; /* Common ACPI table header */ |
| 406 | u32 error_source_count; |
| 407 | }; |
| 408 | |
| 409 | /* HEST subtable header */ |
| 410 | |
| 411 | struct acpi_hest_header { |
| 412 | u16 type; |
| 413 | u16 source_id; |
| 414 | }; |
| 415 | |
| 416 | /* Values for Type field above for subtables */ |
| 417 | |
| 418 | enum acpi_hest_types { |
| 419 | ACPI_HEST_TYPE_IA32_CHECK = 0, |
| 420 | ACPI_HEST_TYPE_IA32_CORRECTED_CHECK = 1, |
| 421 | ACPI_HEST_TYPE_IA32_NMI = 2, |
| 422 | ACPI_HEST_TYPE_NOT_USED3 = 3, |
| 423 | ACPI_HEST_TYPE_NOT_USED4 = 4, |
| 424 | ACPI_HEST_TYPE_NOT_USED5 = 5, |
| 425 | ACPI_HEST_TYPE_AER_ROOT_PORT = 6, |
| 426 | ACPI_HEST_TYPE_AER_ENDPOINT = 7, |
| 427 | ACPI_HEST_TYPE_AER_BRIDGE = 8, |
| 428 | ACPI_HEST_TYPE_GENERIC_ERROR = 9, |
| 429 | ACPI_HEST_TYPE_RESERVED = 10 /* 10 and greater are reserved */ |
| 430 | }; |
| 431 | |
| 432 | /* |
| 433 | * HEST substructures contained in subtables |
| 434 | */ |
| 435 | |
| 436 | /* |
| 437 | * IA32 Error Bank(s) - Follows the struct acpi_hest_ia_machine_check and |
| 438 | * struct acpi_hest_ia_corrected structures. |
| 439 | */ |
| 440 | struct acpi_hest_ia_error_bank { |
| 441 | u8 bank_number; |
| 442 | u8 clear_status_on_init; |
| 443 | u8 status_format; |
| 444 | u8 reserved; |
| 445 | u32 control_register; |
| 446 | u64 control_data; |
| 447 | u32 status_register; |
| 448 | u32 address_register; |
| 449 | u32 misc_register; |
| 450 | }; |
| 451 | |
| 452 | /* Common HEST sub-structure for PCI/AER structures below (6,7,8) */ |
| 453 | |
| 454 | struct acpi_hest_aer_common { |
| 455 | u16 reserved1; |
| 456 | u8 flags; |
| 457 | u8 enabled; |
| 458 | u32 records_to_preallocate; |
| 459 | u32 max_sections_per_record; |
| 460 | u32 bus; |
| 461 | u16 device; |
| 462 | u16 function; |
| 463 | u16 device_control; |
| 464 | u16 reserved2; |
| 465 | u32 uncorrectable_mask; |
| 466 | u32 uncorrectable_severity; |
| 467 | u32 correctable_mask; |
| 468 | u32 advanced_capabilities; |
| 469 | }; |
| 470 | |
| 471 | /* Masks for HEST Flags fields */ |
| 472 | |
| 473 | #define ACPI_HEST_FIRMWARE_FIRST (1) |
| 474 | #define ACPI_HEST_GLOBAL (1<<1) |
| 475 | |
| 476 | /* Hardware Error Notification */ |
| 477 | |
| 478 | struct acpi_hest_notify { |
| 479 | u8 type; |
| 480 | u8 length; |
| 481 | u16 config_write_enable; |
| 482 | u32 poll_interval; |
| 483 | u32 vector; |
| 484 | u32 polling_threshold_value; |
| 485 | u32 polling_threshold_window; |
| 486 | u32 error_threshold_value; |
| 487 | u32 error_threshold_window; |
| 488 | }; |
| 489 | |
| 490 | /* Values for Notify Type field above */ |
| 491 | |
| 492 | enum acpi_hest_notify_types { |
| 493 | ACPI_HEST_NOTIFY_POLLED = 0, |
| 494 | ACPI_HEST_NOTIFY_EXTERNAL = 1, |
| 495 | ACPI_HEST_NOTIFY_LOCAL = 2, |
| 496 | ACPI_HEST_NOTIFY_SCI = 3, |
| 497 | ACPI_HEST_NOTIFY_NMI = 4, |
| 498 | ACPI_HEST_NOTIFY_CMCI = 5, /* ACPI 5.0 */ |
| 499 | ACPI_HEST_NOTIFY_MCE = 6, /* ACPI 5.0 */ |
| 500 | ACPI_HEST_NOTIFY_RESERVED = 7 /* 7 and greater are reserved */ |
| 501 | }; |
| 502 | |
| 503 | /* Values for config_write_enable bitfield above */ |
| 504 | |
| 505 | #define ACPI_HEST_TYPE (1) |
| 506 | #define ACPI_HEST_POLL_INTERVAL (1<<1) |
| 507 | #define ACPI_HEST_POLL_THRESHOLD_VALUE (1<<2) |
| 508 | #define ACPI_HEST_POLL_THRESHOLD_WINDOW (1<<3) |
| 509 | #define ACPI_HEST_ERR_THRESHOLD_VALUE (1<<4) |
| 510 | #define ACPI_HEST_ERR_THRESHOLD_WINDOW (1<<5) |
| 511 | |
| 512 | /* |
| 513 | * HEST subtables |
| 514 | */ |
| 515 | |
| 516 | /* 0: IA32 Machine Check Exception */ |
| 517 | |
| 518 | struct acpi_hest_ia_machine_check { |
| 519 | struct acpi_hest_header header; |
| 520 | u16 reserved1; |
| 521 | u8 flags; |
| 522 | u8 enabled; |
| 523 | u32 records_to_preallocate; |
| 524 | u32 max_sections_per_record; |
| 525 | u64 global_capability_data; |
| 526 | u64 global_control_data; |
| 527 | u8 num_hardware_banks; |
| 528 | u8 reserved3[7]; |
| 529 | }; |
| 530 | |
| 531 | /* 1: IA32 Corrected Machine Check */ |
| 532 | |
| 533 | struct acpi_hest_ia_corrected { |
| 534 | struct acpi_hest_header header; |
| 535 | u16 reserved1; |
| 536 | u8 flags; |
| 537 | u8 enabled; |
| 538 | u32 records_to_preallocate; |
| 539 | u32 max_sections_per_record; |
| 540 | struct acpi_hest_notify notify; |
| 541 | u8 num_hardware_banks; |
| 542 | u8 reserved2[3]; |
| 543 | }; |
| 544 | |
| 545 | /* 2: IA32 Non-Maskable Interrupt */ |
| 546 | |
| 547 | struct acpi_hest_ia_nmi { |
| 548 | struct acpi_hest_header header; |
| 549 | u32 reserved; |
| 550 | u32 records_to_preallocate; |
| 551 | u32 max_sections_per_record; |
| 552 | u32 max_raw_data_length; |
| 553 | }; |
| 554 | |
| 555 | /* 3,4,5: Not used */ |
| 556 | |
| 557 | /* 6: PCI Express Root Port AER */ |
| 558 | |
| 559 | struct acpi_hest_aer_root { |
| 560 | struct acpi_hest_header header; |
| 561 | struct acpi_hest_aer_common aer; |
| 562 | u32 root_error_command; |
| 563 | }; |
| 564 | |
| 565 | /* 7: PCI Express AER (AER Endpoint) */ |
| 566 | |
| 567 | struct acpi_hest_aer { |
| 568 | struct acpi_hest_header header; |
| 569 | struct acpi_hest_aer_common aer; |
| 570 | }; |
| 571 | |
| 572 | /* 8: PCI Express/PCI-X Bridge AER */ |
| 573 | |
| 574 | struct acpi_hest_aer_bridge { |
| 575 | struct acpi_hest_header header; |
| 576 | struct acpi_hest_aer_common aer; |
| 577 | u32 uncorrectable_mask2; |
| 578 | u32 uncorrectable_severity2; |
| 579 | u32 advanced_capabilities2; |
| 580 | }; |
| 581 | |
| 582 | /* 9: Generic Hardware Error Source */ |
| 583 | |
| 584 | struct acpi_hest_generic { |
| 585 | struct acpi_hest_header header; |
| 586 | u16 related_source_id; |
| 587 | u8 reserved; |
| 588 | u8 enabled; |
| 589 | u32 records_to_preallocate; |
| 590 | u32 max_sections_per_record; |
| 591 | u32 max_raw_data_length; |
| 592 | struct acpi_generic_address error_status_address; |
| 593 | struct acpi_hest_notify notify; |
| 594 | u32 error_block_length; |
| 595 | }; |
| 596 | |
| 597 | /* Generic Error Status block */ |
| 598 | |
| 599 | struct acpi_hest_generic_status { |
| 600 | u32 block_status; |
| 601 | u32 raw_data_offset; |
| 602 | u32 raw_data_length; |
| 603 | u32 data_length; |
| 604 | u32 error_severity; |
| 605 | }; |
| 606 | |
| 607 | /* Values for block_status flags above */ |
| 608 | |
| 609 | #define ACPI_HEST_UNCORRECTABLE (1) |
| 610 | #define ACPI_HEST_CORRECTABLE (1<<1) |
| 611 | #define ACPI_HEST_MULTIPLE_UNCORRECTABLE (1<<2) |
| 612 | #define ACPI_HEST_MULTIPLE_CORRECTABLE (1<<3) |
| 613 | #define ACPI_HEST_ERROR_ENTRY_COUNT (0xFF<<4) /* 8 bits, error count */ |
| 614 | |
| 615 | /* Generic Error Data entry */ |
| 616 | |
| 617 | struct acpi_hest_generic_data { |
| 618 | u8 section_type[16]; |
| 619 | u32 error_severity; |
| 620 | u16 revision; |
| 621 | u8 validation_bits; |
| 622 | u8 flags; |
| 623 | u32 error_data_length; |
| 624 | u8 fru_id[16]; |
| 625 | u8 fru_text[20]; |
| 626 | }; |
| 627 | |
| 628 | /******************************************************************************* |
| 629 | * |
| 630 | * MADT - Multiple APIC Description Table |
| 631 | * Version 3 |
| 632 | * |
| 633 | ******************************************************************************/ |
| 634 | |
| 635 | struct acpi_table_madt { |
| 636 | struct acpi_table_header header; /* Common ACPI table header */ |
| 637 | u32 address; /* Physical address of local APIC */ |
| 638 | u32 flags; |
| 639 | }; |
| 640 | |
| 641 | /* Masks for Flags field above */ |
| 642 | |
| 643 | #define ACPI_MADT_PCAT_COMPAT (1) /* 00: System also has dual 8259s */ |
| 644 | |
| 645 | /* Values for PCATCompat flag */ |
| 646 | |
| 647 | #define ACPI_MADT_DUAL_PIC 0 |
| 648 | #define ACPI_MADT_MULTIPLE_APIC 1 |
| 649 | |
| 650 | /* Values for MADT subtable type in struct acpi_subtable_header */ |
| 651 | |
| 652 | enum acpi_madt_type { |
| 653 | ACPI_MADT_TYPE_LOCAL_APIC = 0, |
| 654 | ACPI_MADT_TYPE_IO_APIC = 1, |
| 655 | ACPI_MADT_TYPE_INTERRUPT_OVERRIDE = 2, |
| 656 | ACPI_MADT_TYPE_NMI_SOURCE = 3, |
| 657 | ACPI_MADT_TYPE_LOCAL_APIC_NMI = 4, |
| 658 | ACPI_MADT_TYPE_LOCAL_APIC_OVERRIDE = 5, |
| 659 | ACPI_MADT_TYPE_IO_SAPIC = 6, |
| 660 | ACPI_MADT_TYPE_LOCAL_SAPIC = 7, |
| 661 | ACPI_MADT_TYPE_INTERRUPT_SOURCE = 8, |
| 662 | ACPI_MADT_TYPE_LOCAL_X2APIC = 9, |
| 663 | ACPI_MADT_TYPE_LOCAL_X2APIC_NMI = 10, |
| 664 | ACPI_MADT_TYPE_GENERIC_INTERRUPT = 11, |
| 665 | ACPI_MADT_TYPE_GENERIC_DISTRIBUTOR = 12, |
| 666 | ACPI_MADT_TYPE_RESERVED = 13 /* 13 and greater are reserved */ |
| 667 | }; |
| 668 | |
| 669 | /* |
| 670 | * MADT Sub-tables, correspond to Type in struct acpi_subtable_header |
| 671 | */ |
| 672 | |
| 673 | /* 0: Processor Local APIC */ |
| 674 | |
| 675 | struct acpi_madt_local_apic { |
| 676 | struct acpi_subtable_header header; |
| 677 | u8 processor_id; /* ACPI processor id */ |
| 678 | u8 id; /* Processor's local APIC id */ |
| 679 | u32 lapic_flags; |
| 680 | }; |
| 681 | |
| 682 | /* 1: IO APIC */ |
| 683 | |
| 684 | struct acpi_madt_io_apic { |
| 685 | struct acpi_subtable_header header; |
| 686 | u8 id; /* I/O APIC ID */ |
| 687 | u8 reserved; /* reserved - must be zero */ |
| 688 | u32 address; /* APIC physical address */ |
| 689 | u32 global_irq_base; /* Global system interrupt where INTI lines start */ |
| 690 | }; |
| 691 | |
| 692 | /* 2: Interrupt Override */ |
| 693 | |
| 694 | struct acpi_madt_interrupt_override { |
| 695 | struct acpi_subtable_header header; |
| 696 | u8 bus; /* 0 - ISA */ |
| 697 | u8 source_irq; /* Interrupt source (IRQ) */ |
| 698 | u32 global_irq; /* Global system interrupt */ |
| 699 | u16 inti_flags; |
| 700 | }; |
| 701 | |
| 702 | /* 3: NMI Source */ |
| 703 | |
| 704 | struct acpi_madt_nmi_source { |
| 705 | struct acpi_subtable_header header; |
| 706 | u16 inti_flags; |
| 707 | u32 global_irq; /* Global system interrupt */ |
| 708 | }; |
| 709 | |
| 710 | /* 4: Local APIC NMI */ |
| 711 | |
| 712 | struct acpi_madt_local_apic_nmi { |
| 713 | struct acpi_subtable_header header; |
| 714 | u8 processor_id; /* ACPI processor id */ |
| 715 | u16 inti_flags; |
| 716 | u8 lint; /* LINTn to which NMI is connected */ |
| 717 | }; |
| 718 | |
| 719 | /* 5: Address Override */ |
| 720 | |
| 721 | struct acpi_madt_local_apic_override { |
| 722 | struct acpi_subtable_header header; |
| 723 | u16 reserved; /* Reserved, must be zero */ |
| 724 | u64 address; /* APIC physical address */ |
| 725 | }; |
| 726 | |
| 727 | /* 6: I/O Sapic */ |
| 728 | |
| 729 | struct acpi_madt_io_sapic { |
| 730 | struct acpi_subtable_header header; |
| 731 | u8 id; /* I/O SAPIC ID */ |
| 732 | u8 reserved; /* Reserved, must be zero */ |
| 733 | u32 global_irq_base; /* Global interrupt for SAPIC start */ |
| 734 | u64 address; /* SAPIC physical address */ |
| 735 | }; |
| 736 | |
| 737 | /* 7: Local Sapic */ |
| 738 | |
| 739 | struct acpi_madt_local_sapic { |
| 740 | struct acpi_subtable_header header; |
| 741 | u8 processor_id; /* ACPI processor id */ |
| 742 | u8 id; /* SAPIC ID */ |
| 743 | u8 eid; /* SAPIC EID */ |
| 744 | u8 reserved[3]; /* Reserved, must be zero */ |
| 745 | u32 lapic_flags; |
| 746 | u32 uid; /* Numeric UID - ACPI 3.0 */ |
| 747 | char uid_string[1]; /* String UID - ACPI 3.0 */ |
| 748 | }; |
| 749 | |
| 750 | /* 8: Platform Interrupt Source */ |
| 751 | |
| 752 | struct acpi_madt_interrupt_source { |
| 753 | struct acpi_subtable_header header; |
| 754 | u16 inti_flags; |
| 755 | u8 type; /* 1=PMI, 2=INIT, 3=corrected */ |
| 756 | u8 id; /* Processor ID */ |
| 757 | u8 eid; /* Processor EID */ |
| 758 | u8 io_sapic_vector; /* Vector value for PMI interrupts */ |
| 759 | u32 global_irq; /* Global system interrupt */ |
| 760 | u32 flags; /* Interrupt Source Flags */ |
| 761 | }; |
| 762 | |
| 763 | /* Masks for Flags field above */ |
| 764 | |
| 765 | #define ACPI_MADT_CPEI_OVERRIDE (1) |
| 766 | |
| 767 | /* 9: Processor Local X2APIC (ACPI 4.0) */ |
| 768 | |
| 769 | struct acpi_madt_local_x2apic { |
| 770 | struct acpi_subtable_header header; |
| 771 | u16 reserved; /* reserved - must be zero */ |
| 772 | u32 local_apic_id; /* Processor x2APIC ID */ |
| 773 | u32 lapic_flags; |
| 774 | u32 uid; /* ACPI processor UID */ |
| 775 | }; |
| 776 | |
| 777 | /* 10: Local X2APIC NMI (ACPI 4.0) */ |
| 778 | |
| 779 | struct acpi_madt_local_x2apic_nmi { |
| 780 | struct acpi_subtable_header header; |
| 781 | u16 inti_flags; |
| 782 | u32 uid; /* ACPI processor UID */ |
| 783 | u8 lint; /* LINTn to which NMI is connected */ |
| 784 | u8 reserved[3]; /* reserved - must be zero */ |
| 785 | }; |
| 786 | |
| 787 | /* 11: Generic Interrupt (ACPI 5.0) */ |
| 788 | |
| 789 | struct acpi_madt_generic_interrupt { |
| 790 | struct acpi_subtable_header header; |
| 791 | u16 reserved; /* reserved - must be zero */ |
| 792 | u32 gic_id; |
| 793 | u32 uid; |
| 794 | u32 flags; |
| 795 | u32 parking_version; |
| 796 | u32 performance_interrupt; |
| 797 | u64 parked_address; |
| 798 | u64 base_address; |
| 799 | }; |
| 800 | |
| 801 | /* 12: Generic Distributor (ACPI 5.0) */ |
| 802 | |
| 803 | struct acpi_madt_generic_distributor { |
| 804 | struct acpi_subtable_header header; |
| 805 | u16 reserved; /* reserved - must be zero */ |
| 806 | u32 gic_id; |
| 807 | u64 base_address; |
| 808 | u32 global_irq_base; |
| 809 | u32 reserved2; /* reserved - must be zero */ |
| 810 | }; |
| 811 | |
| 812 | /* |
| 813 | * Common flags fields for MADT subtables |
| 814 | */ |
| 815 | |
| 816 | /* MADT Local APIC flags (lapic_flags) and GIC flags */ |
| 817 | |
| 818 | #define ACPI_MADT_ENABLED (1) /* 00: Processor is usable if set */ |
| 819 | |
| 820 | /* MADT MPS INTI flags (inti_flags) */ |
| 821 | |
| 822 | #define ACPI_MADT_POLARITY_MASK (3) /* 00-01: Polarity of APIC I/O input signals */ |
| 823 | #define ACPI_MADT_TRIGGER_MASK (3<<2) /* 02-03: Trigger mode of APIC input signals */ |
| 824 | |
| 825 | /* Values for MPS INTI flags */ |
| 826 | |
| 827 | #define ACPI_MADT_POLARITY_CONFORMS 0 |
| 828 | #define ACPI_MADT_POLARITY_ACTIVE_HIGH 1 |
| 829 | #define ACPI_MADT_POLARITY_RESERVED 2 |
| 830 | #define ACPI_MADT_POLARITY_ACTIVE_LOW 3 |
| 831 | |
| 832 | #define ACPI_MADT_TRIGGER_CONFORMS (0) |
| 833 | #define ACPI_MADT_TRIGGER_EDGE (1<<2) |
| 834 | #define ACPI_MADT_TRIGGER_RESERVED (2<<2) |
| 835 | #define ACPI_MADT_TRIGGER_LEVEL (3<<2) |
| 836 | |
| 837 | /******************************************************************************* |
| 838 | * |
| 839 | * MSCT - Maximum System Characteristics Table (ACPI 4.0) |
| 840 | * Version 1 |
| 841 | * |
| 842 | ******************************************************************************/ |
| 843 | |
| 844 | struct acpi_table_msct { |
| 845 | struct acpi_table_header header; /* Common ACPI table header */ |
| 846 | u32 proximity_offset; /* Location of proximity info struct(s) */ |
| 847 | u32 max_proximity_domains; /* Max number of proximity domains */ |
| 848 | u32 max_clock_domains; /* Max number of clock domains */ |
| 849 | u64 max_address; /* Max physical address in system */ |
| 850 | }; |
| 851 | |
| 852 | /* subtable - Maximum Proximity Domain Information. Version 1 */ |
| 853 | |
| 854 | struct acpi_msct_proximity { |
| 855 | u8 revision; |
| 856 | u8 length; |
| 857 | u32 range_start; /* Start of domain range */ |
| 858 | u32 range_end; /* End of domain range */ |
| 859 | u32 processor_capacity; |
| 860 | u64 memory_capacity; /* In bytes */ |
| 861 | }; |
| 862 | |
| 863 | /******************************************************************************* |
| 864 | * |
| 865 | * SBST - Smart Battery Specification Table |
| 866 | * Version 1 |
| 867 | * |
| 868 | ******************************************************************************/ |
| 869 | |
| 870 | struct acpi_table_sbst { |
| 871 | struct acpi_table_header header; /* Common ACPI table header */ |
| 872 | u32 warning_level; |
| 873 | u32 low_level; |
| 874 | u32 critical_level; |
| 875 | }; |
| 876 | |
| 877 | /******************************************************************************* |
| 878 | * |
| 879 | * SLIT - System Locality Distance Information Table |
| 880 | * Version 1 |
| 881 | * |
| 882 | ******************************************************************************/ |
| 883 | |
| 884 | struct acpi_table_slit { |
| 885 | struct acpi_table_header header; /* Common ACPI table header */ |
| 886 | u64 locality_count; |
| 887 | u8 entry[1]; /* Real size = localities^2 */ |
| 888 | }; |
| 889 | |
| 890 | /******************************************************************************* |
| 891 | * |
| 892 | * SRAT - System Resource Affinity Table |
| 893 | * Version 3 |
| 894 | * |
| 895 | ******************************************************************************/ |
| 896 | |
| 897 | struct acpi_table_srat { |
| 898 | struct acpi_table_header header; /* Common ACPI table header */ |
| 899 | u32 table_revision; /* Must be value '1' */ |
| 900 | u64 reserved; /* Reserved, must be zero */ |
| 901 | }; |
| 902 | |
| 903 | /* Values for subtable type in struct acpi_subtable_header */ |
| 904 | |
| 905 | enum acpi_srat_type { |
| 906 | ACPI_SRAT_TYPE_CPU_AFFINITY = 0, |
| 907 | ACPI_SRAT_TYPE_MEMORY_AFFINITY = 1, |
| 908 | ACPI_SRAT_TYPE_X2APIC_CPU_AFFINITY = 2, |
| 909 | ACPI_SRAT_TYPE_RESERVED = 3 /* 3 and greater are reserved */ |
| 910 | }; |
| 911 | |
| 912 | /* |
| 913 | * SRAT Sub-tables, correspond to Type in struct acpi_subtable_header |
| 914 | */ |
| 915 | |
| 916 | /* 0: Processor Local APIC/SAPIC Affinity */ |
| 917 | |
| 918 | struct acpi_srat_cpu_affinity { |
| 919 | struct acpi_subtable_header header; |
| 920 | u8 proximity_domain_lo; |
| 921 | u8 apic_id; |
| 922 | u32 flags; |
| 923 | u8 local_sapic_eid; |
| 924 | u8 proximity_domain_hi[3]; |
| 925 | u32 reserved; /* Reserved, must be zero */ |
| 926 | }; |
| 927 | |
| 928 | /* Flags */ |
| 929 | |
| 930 | #define ACPI_SRAT_CPU_USE_AFFINITY (1) /* 00: Use affinity structure */ |
| 931 | |
| 932 | /* 1: Memory Affinity */ |
| 933 | |
| 934 | struct acpi_srat_mem_affinity { |
| 935 | struct acpi_subtable_header header; |
| 936 | u32 proximity_domain; |
| 937 | u16 reserved; /* Reserved, must be zero */ |
| 938 | u64 base_address; |
| 939 | u64 length; |
| 940 | u32 reserved1; |
| 941 | u32 flags; |
| 942 | u64 reserved2; /* Reserved, must be zero */ |
| 943 | }; |
| 944 | |
| 945 | /* Flags */ |
| 946 | |
| 947 | #define ACPI_SRAT_MEM_ENABLED (1) /* 00: Use affinity structure */ |
| 948 | #define ACPI_SRAT_MEM_HOT_PLUGGABLE (1<<1) /* 01: Memory region is hot pluggable */ |
| 949 | #define ACPI_SRAT_MEM_NON_VOLATILE (1<<2) /* 02: Memory region is non-volatile */ |
| 950 | |
| 951 | /* 2: Processor Local X2_APIC Affinity (ACPI 4.0) */ |
| 952 | |
| 953 | struct acpi_srat_x2apic_cpu_affinity { |
| 954 | struct acpi_subtable_header header; |
| 955 | u16 reserved; /* Reserved, must be zero */ |
| 956 | u32 proximity_domain; |
| 957 | u32 apic_id; |
| 958 | u32 flags; |
| 959 | u32 clock_domain; |
| 960 | u32 reserved2; |
| 961 | }; |
| 962 | |
| 963 | /* Flags for struct acpi_srat_cpu_affinity and struct acpi_srat_x2apic_cpu_affinity */ |
| 964 | |
| 965 | #define ACPI_SRAT_CPU_ENABLED (1) /* 00: Use affinity structure */ |
| 966 | |
| 967 | /* Reset to default packing */ |
| 968 | |
| 969 | #pragma pack() |
| 970 | |
| 971 | #endif /* __ACTBL1_H__ */ |