Bob Moore | c5bd653 | 2011-11-16 11:04:00 +0800 | [diff] [blame] | 1 | /****************************************************************************** |
| 2 | * |
| 3 | * Name: actbl3.h - ACPI Table Definitions |
| 4 | * |
| 5 | *****************************************************************************/ |
| 6 | |
| 7 | /* |
Bob Moore | 25f044e | 2013-01-25 05:38:56 +0000 | [diff] [blame] | 8 | * Copyright (C) 2000 - 2013, Intel Corp. |
Bob Moore | c5bd653 | 2011-11-16 11:04:00 +0800 | [diff] [blame] | 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 __ACTBL3_H__ |
| 45 | #define __ACTBL3_H__ |
| 46 | |
| 47 | /******************************************************************************* |
| 48 | * |
| 49 | * Additional ACPI Tables (3) |
| 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_BGRT "BGRT" /* Boot Graphics Resource Table */ |
| 64 | #define ACPI_SIG_DRTM "DRTM" /* Dynamic Root of Trust for Measurement table */ |
| 65 | #define ACPI_SIG_FPDT "FPDT" /* Firmware Performance Data Table */ |
| 66 | #define ACPI_SIG_GTDT "GTDT" /* Generic Timer Description Table */ |
| 67 | #define ACPI_SIG_MPST "MPST" /* Memory Power State Table */ |
| 68 | #define ACPI_SIG_PCCT "PCCT" /* Platform Communications Channel Table */ |
| 69 | #define ACPI_SIG_PMTT "PMTT" /* Platform Memory Topology Table */ |
| 70 | #define ACPI_SIG_RASF "RASF" /* RAS Feature table */ |
Bob Moore | 99c93f5 | 2012-12-31 00:05:52 +0000 | [diff] [blame] | 71 | #define ACPI_SIG_TPM2 "TPM2" /* Trusted Platform Module 2.0 H/W interface table */ |
Bob Moore | c5bd653 | 2011-11-16 11:04:00 +0800 | [diff] [blame] | 72 | |
| 73 | #define ACPI_SIG_S3PT "S3PT" /* S3 Performance (sub)Table */ |
| 74 | #define ACPI_SIG_PCCS "PCC" /* PCC Shared Memory Region */ |
| 75 | |
| 76 | /* Reserved table signatures */ |
| 77 | |
Bob Moore | c5bd653 | 2011-11-16 11:04:00 +0800 | [diff] [blame] | 78 | #define ACPI_SIG_MATR "MATR" /* Memory Address Translation Table */ |
| 79 | #define ACPI_SIG_MSDM "MSDM" /* Microsoft Data Management Table */ |
| 80 | #define ACPI_SIG_WPBT "WPBT" /* Windows Platform Binary Table */ |
| 81 | |
| 82 | /* |
| 83 | * All tables must be byte-packed to match the ACPI specification, since |
| 84 | * the tables are provided by the system BIOS. |
| 85 | */ |
| 86 | #pragma pack(1) |
| 87 | |
| 88 | /* |
Bob Moore | be030a5 | 2012-08-17 13:07:54 +0800 | [diff] [blame] | 89 | * Note: C bitfields are not used for this reason: |
| 90 | * |
| 91 | * "Bitfields are great and easy to read, but unfortunately the C language |
| 92 | * does not specify the layout of bitfields in memory, which means they are |
| 93 | * essentially useless for dealing with packed data in on-disk formats or |
| 94 | * binary wire protocols." (Or ACPI tables and buffers.) "If you ask me, |
| 95 | * this decision was a design error in C. Ritchie could have picked an order |
| 96 | * and stuck with it." Norman Ramsey. |
| 97 | * See http://stackoverflow.com/a/1053662/41661 |
Bob Moore | c5bd653 | 2011-11-16 11:04:00 +0800 | [diff] [blame] | 98 | */ |
| 99 | |
| 100 | /******************************************************************************* |
| 101 | * |
| 102 | * BGRT - Boot Graphics Resource Table (ACPI 5.0) |
| 103 | * Version 1 |
| 104 | * |
| 105 | ******************************************************************************/ |
| 106 | |
| 107 | struct acpi_table_bgrt { |
| 108 | struct acpi_table_header header; /* Common ACPI table header */ |
| 109 | u16 version; |
| 110 | u8 status; |
| 111 | u8 image_type; |
| 112 | u64 image_address; |
| 113 | u32 image_offset_x; |
| 114 | u32 image_offset_y; |
| 115 | }; |
| 116 | |
| 117 | /******************************************************************************* |
| 118 | * |
| 119 | * DRTM - Dynamic Root of Trust for Measurement table |
| 120 | * |
| 121 | ******************************************************************************/ |
| 122 | |
| 123 | struct acpi_table_drtm { |
| 124 | struct acpi_table_header header; /* Common ACPI table header */ |
| 125 | u64 entry_base_address; |
| 126 | u64 entry_length; |
| 127 | u32 entry_address32; |
| 128 | u64 entry_address64; |
| 129 | u64 exit_address; |
| 130 | u64 log_area_address; |
| 131 | u32 log_area_length; |
| 132 | u64 arch_dependent_address; |
| 133 | u32 flags; |
| 134 | }; |
| 135 | |
| 136 | /* 1) Validated Tables List */ |
| 137 | |
| 138 | struct acpi_drtm_vtl_list { |
| 139 | u32 validated_table_list_count; |
| 140 | }; |
| 141 | |
| 142 | /* 2) Resources List */ |
| 143 | |
| 144 | struct acpi_drtm_resource_list { |
| 145 | u32 resource_list_count; |
| 146 | }; |
| 147 | |
| 148 | /* 3) Platform-specific Identifiers List */ |
| 149 | |
| 150 | struct acpi_drtm_id_list { |
| 151 | u32 id_list_count; |
| 152 | }; |
| 153 | |
| 154 | /******************************************************************************* |
| 155 | * |
| 156 | * FPDT - Firmware Performance Data Table (ACPI 5.0) |
| 157 | * Version 1 |
| 158 | * |
| 159 | ******************************************************************************/ |
| 160 | |
| 161 | struct acpi_table_fpdt { |
| 162 | struct acpi_table_header header; /* Common ACPI table header */ |
| 163 | }; |
| 164 | |
| 165 | /* FPDT subtable header */ |
| 166 | |
| 167 | struct acpi_fpdt_header { |
| 168 | u16 type; |
| 169 | u8 length; |
| 170 | u8 revision; |
| 171 | }; |
| 172 | |
| 173 | /* Values for Type field above */ |
| 174 | |
| 175 | enum acpi_fpdt_type { |
| 176 | ACPI_FPDT_TYPE_BOOT = 0, |
Bob Moore | 6be58e2 | 2013-03-08 09:22:48 +0000 | [diff] [blame] | 177 | ACPI_FPDT_TYPE_S3PERF = 1 |
Bob Moore | c5bd653 | 2011-11-16 11:04:00 +0800 | [diff] [blame] | 178 | }; |
| 179 | |
| 180 | /* |
| 181 | * FPDT subtables |
| 182 | */ |
| 183 | |
| 184 | /* 0: Firmware Basic Boot Performance Record */ |
| 185 | |
| 186 | struct acpi_fpdt_boot { |
| 187 | struct acpi_fpdt_header header; |
| 188 | u8 reserved[4]; |
| 189 | u64 reset_end; |
| 190 | u64 load_start; |
| 191 | u64 startup_start; |
| 192 | u64 exit_services_entry; |
| 193 | u64 exit_services_exit; |
| 194 | }; |
| 195 | |
| 196 | /* 1: S3 Performance Table Pointer Record */ |
| 197 | |
| 198 | struct acpi_fpdt_s3pt_ptr { |
| 199 | struct acpi_fpdt_header header; |
| 200 | u8 reserved[4]; |
| 201 | u64 address; |
| 202 | }; |
| 203 | |
| 204 | /* |
| 205 | * S3PT - S3 Performance Table. This table is pointed to by the |
| 206 | * FPDT S3 Pointer Record above. |
| 207 | */ |
| 208 | struct acpi_table_s3pt { |
| 209 | u8 signature[4]; /* "S3PT" */ |
| 210 | u32 length; |
| 211 | }; |
| 212 | |
| 213 | /* |
| 214 | * S3PT Subtables |
| 215 | */ |
| 216 | struct acpi_s3pt_header { |
| 217 | u16 type; |
| 218 | u8 length; |
| 219 | u8 revision; |
| 220 | }; |
| 221 | |
| 222 | /* Values for Type field above */ |
| 223 | |
| 224 | enum acpi_s3pt_type { |
| 225 | ACPI_S3PT_TYPE_RESUME = 0, |
Bob Moore | 6be58e2 | 2013-03-08 09:22:48 +0000 | [diff] [blame] | 226 | ACPI_S3PT_TYPE_SUSPEND = 1 |
Bob Moore | c5bd653 | 2011-11-16 11:04:00 +0800 | [diff] [blame] | 227 | }; |
| 228 | |
| 229 | struct acpi_s3pt_resume { |
| 230 | struct acpi_s3pt_header header; |
| 231 | u32 resume_count; |
| 232 | u64 full_resume; |
| 233 | u64 average_resume; |
| 234 | }; |
| 235 | |
| 236 | struct acpi_s3pt_suspend { |
| 237 | struct acpi_s3pt_header header; |
| 238 | u64 suspend_start; |
| 239 | u64 suspend_end; |
| 240 | }; |
| 241 | |
| 242 | /******************************************************************************* |
| 243 | * |
| 244 | * GTDT - Generic Timer Description Table (ACPI 5.0) |
| 245 | * Version 1 |
| 246 | * |
| 247 | ******************************************************************************/ |
| 248 | |
| 249 | struct acpi_table_gtdt { |
| 250 | struct acpi_table_header header; /* Common ACPI table header */ |
| 251 | u64 address; |
| 252 | u32 flags; |
| 253 | u32 secure_pl1_interrupt; |
| 254 | u32 secure_pl1_flags; |
| 255 | u32 non_secure_pl1_interrupt; |
| 256 | u32 non_secure_pl1_flags; |
| 257 | u32 virtual_timer_interrupt; |
| 258 | u32 virtual_timer_flags; |
| 259 | u32 non_secure_pl2_interrupt; |
| 260 | u32 non_secure_pl2_flags; |
| 261 | }; |
| 262 | |
| 263 | /* Values for Flags field above */ |
| 264 | |
| 265 | #define ACPI_GTDT_MAPPED_BLOCK_PRESENT 1 |
| 266 | |
| 267 | /* Values for all "TimerFlags" fields above */ |
| 268 | |
| 269 | #define ACPI_GTDT_INTERRUPT_MODE 1 |
| 270 | #define ACPI_GTDT_INTERRUPT_POLARITY 2 |
| 271 | |
| 272 | /******************************************************************************* |
| 273 | * |
| 274 | * MPST - Memory Power State Table (ACPI 5.0) |
| 275 | * Version 1 |
| 276 | * |
| 277 | ******************************************************************************/ |
| 278 | |
| 279 | #define ACPI_MPST_CHANNEL_INFO \ |
Bob Moore | c5bd653 | 2011-11-16 11:04:00 +0800 | [diff] [blame] | 280 | u8 channel_id; \ |
Bob Moore | 2d2dd50 | 2012-10-31 02:27:56 +0000 | [diff] [blame] | 281 | u8 reserved1[3]; \ |
| 282 | u16 power_node_count; \ |
| 283 | u16 reserved2; |
Bob Moore | c5bd653 | 2011-11-16 11:04:00 +0800 | [diff] [blame] | 284 | |
| 285 | /* Main table */ |
| 286 | |
| 287 | struct acpi_table_mpst { |
| 288 | struct acpi_table_header header; /* Common ACPI table header */ |
| 289 | ACPI_MPST_CHANNEL_INFO /* Platform Communication Channel */ |
| 290 | }; |
| 291 | |
| 292 | /* Memory Platform Communication Channel Info */ |
| 293 | |
| 294 | struct acpi_mpst_channel { |
| 295 | ACPI_MPST_CHANNEL_INFO /* Platform Communication Channel */ |
| 296 | }; |
| 297 | |
| 298 | /* Memory Power Node Structure */ |
| 299 | |
| 300 | struct acpi_mpst_power_node { |
| 301 | u8 flags; |
| 302 | u8 reserved1; |
| 303 | u16 node_id; |
| 304 | u32 length; |
| 305 | u64 range_address; |
| 306 | u64 range_length; |
Bob Moore | 2d2dd50 | 2012-10-31 02:27:56 +0000 | [diff] [blame] | 307 | u32 num_power_states; |
| 308 | u32 num_physical_components; |
Bob Moore | c5bd653 | 2011-11-16 11:04:00 +0800 | [diff] [blame] | 309 | }; |
| 310 | |
| 311 | /* Values for Flags field above */ |
| 312 | |
| 313 | #define ACPI_MPST_ENABLED 1 |
| 314 | #define ACPI_MPST_POWER_MANAGED 2 |
| 315 | #define ACPI_MPST_HOT_PLUG_CAPABLE 4 |
| 316 | |
| 317 | /* Memory Power State Structure (follows POWER_NODE above) */ |
| 318 | |
| 319 | struct acpi_mpst_power_state { |
| 320 | u8 power_state; |
| 321 | u8 info_index; |
| 322 | }; |
| 323 | |
| 324 | /* Physical Component ID Structure (follows POWER_STATE above) */ |
| 325 | |
| 326 | struct acpi_mpst_component { |
| 327 | u16 component_id; |
| 328 | }; |
| 329 | |
| 330 | /* Memory Power State Characteristics Structure (follows all POWER_NODEs) */ |
| 331 | |
| 332 | struct acpi_mpst_data_hdr { |
| 333 | u16 characteristics_count; |
Bob Moore | 2d2dd50 | 2012-10-31 02:27:56 +0000 | [diff] [blame] | 334 | u16 reserved; |
Bob Moore | c5bd653 | 2011-11-16 11:04:00 +0800 | [diff] [blame] | 335 | }; |
| 336 | |
| 337 | struct acpi_mpst_power_data { |
Bob Moore | 2d2dd50 | 2012-10-31 02:27:56 +0000 | [diff] [blame] | 338 | u8 structure_id; |
Bob Moore | c5bd653 | 2011-11-16 11:04:00 +0800 | [diff] [blame] | 339 | u8 flags; |
| 340 | u16 reserved1; |
| 341 | u32 average_power; |
| 342 | u32 power_saving; |
| 343 | u64 exit_latency; |
| 344 | u64 reserved2; |
| 345 | }; |
| 346 | |
| 347 | /* Values for Flags field above */ |
| 348 | |
| 349 | #define ACPI_MPST_PRESERVE 1 |
| 350 | #define ACPI_MPST_AUTOENTRY 2 |
| 351 | #define ACPI_MPST_AUTOEXIT 4 |
| 352 | |
| 353 | /* Shared Memory Region (not part of an ACPI table) */ |
| 354 | |
| 355 | struct acpi_mpst_shared { |
| 356 | u32 signature; |
| 357 | u16 pcc_command; |
| 358 | u16 pcc_status; |
Bob Moore | 2d2dd50 | 2012-10-31 02:27:56 +0000 | [diff] [blame] | 359 | u32 command_register; |
| 360 | u32 status_register; |
| 361 | u32 power_state_id; |
| 362 | u32 power_node_id; |
Bob Moore | c5bd653 | 2011-11-16 11:04:00 +0800 | [diff] [blame] | 363 | u64 energy_consumed; |
| 364 | u64 average_power; |
| 365 | }; |
| 366 | |
| 367 | /******************************************************************************* |
| 368 | * |
| 369 | * PCCT - Platform Communications Channel Table (ACPI 5.0) |
| 370 | * Version 1 |
| 371 | * |
| 372 | ******************************************************************************/ |
| 373 | |
| 374 | struct acpi_table_pcct { |
| 375 | struct acpi_table_header header; /* Common ACPI table header */ |
| 376 | u32 flags; |
Bob Moore | f0d7366 | 2014-01-08 13:43:57 +0800 | [diff] [blame^] | 377 | u64 reserved; |
Bob Moore | c5bd653 | 2011-11-16 11:04:00 +0800 | [diff] [blame] | 378 | }; |
| 379 | |
| 380 | /* Values for Flags field above */ |
| 381 | |
| 382 | #define ACPI_PCCT_DOORBELL 1 |
| 383 | |
Bob Moore | f0d7366 | 2014-01-08 13:43:57 +0800 | [diff] [blame^] | 384 | /* Values for subtable type in struct acpi_subtable_header */ |
| 385 | |
| 386 | enum acpi_pcct_type { |
| 387 | ACPI_PCCT_TYPE_GENERIC_SUBSPACE = 0, |
| 388 | ACPI_PCCT_TYPE_RESERVED = 1 /* 1 and greater are reserved */ |
| 389 | }; |
| 390 | |
Bob Moore | c5bd653 | 2011-11-16 11:04:00 +0800 | [diff] [blame] | 391 | /* |
Bob Moore | f0d7366 | 2014-01-08 13:43:57 +0800 | [diff] [blame^] | 392 | * PCCT Subtables, correspond to Type in struct acpi_subtable_header |
Bob Moore | c5bd653 | 2011-11-16 11:04:00 +0800 | [diff] [blame] | 393 | */ |
| 394 | |
| 395 | /* 0: Generic Communications Subspace */ |
| 396 | |
| 397 | struct acpi_pcct_subspace { |
| 398 | struct acpi_subtable_header header; |
| 399 | u8 reserved[6]; |
| 400 | u64 base_address; |
| 401 | u64 length; |
| 402 | struct acpi_generic_address doorbell_register; |
| 403 | u64 preserve_mask; |
| 404 | u64 write_mask; |
Bob Moore | f0d7366 | 2014-01-08 13:43:57 +0800 | [diff] [blame^] | 405 | u32 latency; |
| 406 | u32 max_access_rate; |
| 407 | u16 min_turnaround_time; |
Bob Moore | c5bd653 | 2011-11-16 11:04:00 +0800 | [diff] [blame] | 408 | }; |
| 409 | |
| 410 | /* |
| 411 | * PCC memory structures (not part of the ACPI table) |
| 412 | */ |
| 413 | |
| 414 | /* Shared Memory Region */ |
| 415 | |
| 416 | struct acpi_pcct_shared_memory { |
| 417 | u32 signature; |
| 418 | u16 command; |
| 419 | u16 status; |
| 420 | }; |
| 421 | |
| 422 | /******************************************************************************* |
| 423 | * |
| 424 | * PMTT - Platform Memory Topology Table (ACPI 5.0) |
| 425 | * Version 1 |
| 426 | * |
| 427 | ******************************************************************************/ |
| 428 | |
| 429 | struct acpi_table_pmtt { |
| 430 | struct acpi_table_header header; /* Common ACPI table header */ |
| 431 | u32 reserved; |
| 432 | }; |
| 433 | |
| 434 | /* Common header for PMTT subtables that follow main table */ |
| 435 | |
| 436 | struct acpi_pmtt_header { |
| 437 | u8 type; |
| 438 | u8 reserved1; |
| 439 | u16 length; |
| 440 | u16 flags; |
| 441 | u16 reserved2; |
| 442 | }; |
| 443 | |
| 444 | /* Values for Type field above */ |
| 445 | |
| 446 | #define ACPI_PMTT_TYPE_SOCKET 0 |
| 447 | #define ACPI_PMTT_TYPE_CONTROLLER 1 |
| 448 | #define ACPI_PMTT_TYPE_DIMM 2 |
| 449 | #define ACPI_PMTT_TYPE_RESERVED 3 /* 0x03-0xFF are reserved */ |
| 450 | |
| 451 | /* Values for Flags field above */ |
| 452 | |
| 453 | #define ACPI_PMTT_TOP_LEVEL 0x0001 |
| 454 | #define ACPI_PMTT_PHYSICAL 0x0002 |
| 455 | #define ACPI_PMTT_MEMORY_TYPE 0x000C |
| 456 | |
| 457 | /* |
| 458 | * PMTT subtables, correspond to Type in struct acpi_pmtt_header |
| 459 | */ |
| 460 | |
| 461 | /* 0: Socket Structure */ |
| 462 | |
| 463 | struct acpi_pmtt_socket { |
| 464 | struct acpi_pmtt_header header; |
| 465 | u16 socket_id; |
| 466 | u16 reserved; |
| 467 | }; |
| 468 | |
| 469 | /* 1: Memory Controller subtable */ |
| 470 | |
| 471 | struct acpi_pmtt_controller { |
| 472 | struct acpi_pmtt_header header; |
| 473 | u32 read_latency; |
| 474 | u32 write_latency; |
| 475 | u32 read_bandwidth; |
| 476 | u32 write_bandwidth; |
| 477 | u16 access_width; |
| 478 | u16 alignment; |
| 479 | u16 reserved; |
| 480 | u16 domain_count; |
| 481 | }; |
| 482 | |
| 483 | /* 1a: Proximity Domain substructure */ |
| 484 | |
| 485 | struct acpi_pmtt_domain { |
| 486 | u32 proximity_domain; |
| 487 | }; |
| 488 | |
| 489 | /* 2: Physical Component Identifier (DIMM) */ |
| 490 | |
| 491 | struct acpi_pmtt_physical_component { |
| 492 | struct acpi_pmtt_header header; |
| 493 | u16 component_id; |
| 494 | u16 reserved; |
| 495 | u32 memory_size; |
| 496 | u32 bios_handle; |
| 497 | }; |
| 498 | |
| 499 | /******************************************************************************* |
| 500 | * |
| 501 | * RASF - RAS Feature Table (ACPI 5.0) |
| 502 | * Version 1 |
| 503 | * |
| 504 | ******************************************************************************/ |
| 505 | |
| 506 | struct acpi_table_rasf { |
| 507 | struct acpi_table_header header; /* Common ACPI table header */ |
| 508 | u8 channel_id[12]; |
| 509 | }; |
| 510 | |
| 511 | /* RASF Platform Communication Channel Shared Memory Region */ |
| 512 | |
| 513 | struct acpi_rasf_shared_memory { |
| 514 | u32 signature; |
| 515 | u16 command; |
| 516 | u16 status; |
Lv Zheng | 8c28091 | 2013-03-08 09:20:21 +0000 | [diff] [blame] | 517 | u16 version; |
| 518 | u8 capabilities[16]; |
| 519 | u8 set_capabilities[16]; |
| 520 | u16 num_parameter_blocks; |
| 521 | u32 set_capabilities_status; |
| 522 | }; |
| 523 | |
| 524 | /* RASF Parameter Block Structure Header */ |
| 525 | |
| 526 | struct acpi_rasf_parameter_block { |
| 527 | u16 type; |
| 528 | u16 version; |
| 529 | u16 length; |
| 530 | }; |
| 531 | |
| 532 | /* RASF Parameter Block Structure for PATROL_SCRUB */ |
| 533 | |
| 534 | struct acpi_rasf_patrol_scrub_parameter { |
| 535 | struct acpi_rasf_parameter_block header; |
| 536 | u16 patrol_scrub_command; |
| 537 | u64 requested_address_range[2]; |
| 538 | u64 actual_address_range[2]; |
Bob Moore | c5bd653 | 2011-11-16 11:04:00 +0800 | [diff] [blame] | 539 | u16 flags; |
Lv Zheng | 8c28091 | 2013-03-08 09:20:21 +0000 | [diff] [blame] | 540 | u8 requested_speed; |
Bob Moore | c5bd653 | 2011-11-16 11:04:00 +0800 | [diff] [blame] | 541 | }; |
| 542 | |
| 543 | /* Masks for Flags and Speed fields above */ |
| 544 | |
| 545 | #define ACPI_RASF_SCRUBBER_RUNNING 1 |
| 546 | #define ACPI_RASF_SPEED (7<<1) |
Lv Zheng | 8c28091 | 2013-03-08 09:20:21 +0000 | [diff] [blame] | 547 | #define ACPI_RASF_SPEED_SLOW (0<<1) |
| 548 | #define ACPI_RASF_SPEED_MEDIUM (4<<1) |
| 549 | #define ACPI_RASF_SPEED_FAST (7<<1) |
Bob Moore | c5bd653 | 2011-11-16 11:04:00 +0800 | [diff] [blame] | 550 | |
| 551 | /* Channel Commands */ |
| 552 | |
| 553 | enum acpi_rasf_commands { |
Lv Zheng | 8c28091 | 2013-03-08 09:20:21 +0000 | [diff] [blame] | 554 | ACPI_RASF_EXECUTE_RASF_COMMAND = 1 |
| 555 | }; |
| 556 | |
| 557 | /* Platform RAS Capabilities */ |
| 558 | |
| 559 | enum acpi_rasf_capabiliities { |
| 560 | ACPI_HW_PATROL_SCRUB_SUPPORTED = 0, |
| 561 | ACPI_SW_PATROL_SCRUB_EXPOSED = 1 |
| 562 | }; |
| 563 | |
| 564 | /* Patrol Scrub Commands */ |
| 565 | |
| 566 | enum acpi_rasf_patrol_scrub_commands { |
| 567 | ACPI_RASF_GET_PATROL_PARAMETERS = 1, |
| 568 | ACPI_RASF_START_PATROL_SCRUBBER = 2, |
| 569 | ACPI_RASF_STOP_PATROL_SCRUBBER = 3 |
Bob Moore | c5bd653 | 2011-11-16 11:04:00 +0800 | [diff] [blame] | 570 | }; |
| 571 | |
| 572 | /* Channel Command flags */ |
| 573 | |
| 574 | #define ACPI_RASF_GENERATE_SCI (1<<15) |
| 575 | |
| 576 | /* Status values */ |
| 577 | |
| 578 | enum acpi_rasf_status { |
| 579 | ACPI_RASF_SUCCESS = 0, |
| 580 | ACPI_RASF_NOT_VALID = 1, |
| 581 | ACPI_RASF_NOT_SUPPORTED = 2, |
| 582 | ACPI_RASF_BUSY = 3, |
| 583 | ACPI_RASF_FAILED = 4, |
| 584 | ACPI_RASF_ABORTED = 5, |
| 585 | ACPI_RASF_INVALID_DATA = 6 |
| 586 | }; |
| 587 | |
| 588 | /* Status flags */ |
| 589 | |
| 590 | #define ACPI_RASF_COMMAND_COMPLETE (1) |
| 591 | #define ACPI_RASF_SCI_DOORBELL (1<<1) |
| 592 | #define ACPI_RASF_ERROR (1<<2) |
| 593 | #define ACPI_RASF_STATUS (0x1F<<3) |
| 594 | |
Bob Moore | 99c93f5 | 2012-12-31 00:05:52 +0000 | [diff] [blame] | 595 | /******************************************************************************* |
| 596 | * |
| 597 | * TPM2 - Trusted Platform Module (TPM) 2.0 Hardware Interface Table |
| 598 | * Version 3 |
| 599 | * |
| 600 | * Conforms to "TPM 2.0 Hardware Interface Table (TPM2)" 29 November 2011 |
| 601 | * |
| 602 | ******************************************************************************/ |
| 603 | |
| 604 | struct acpi_table_tpm2 { |
| 605 | struct acpi_table_header header; /* Common ACPI table header */ |
| 606 | u32 flags; |
| 607 | u64 control_address; |
| 608 | u32 start_method; |
| 609 | }; |
| 610 | |
| 611 | /* Control area structure (not part of table, pointed to by control_address) */ |
| 612 | |
| 613 | struct acpi_tpm2_control { |
| 614 | u32 reserved; |
| 615 | u32 error; |
| 616 | u32 cancel; |
| 617 | u32 start; |
| 618 | u64 interrupt_control; |
| 619 | u32 command_size; |
| 620 | u64 command_address; |
| 621 | u32 response_size; |
| 622 | u64 response_address; |
| 623 | }; |
| 624 | |
Bob Moore | c5bd653 | 2011-11-16 11:04:00 +0800 | [diff] [blame] | 625 | /* Reset to default packing */ |
| 626 | |
| 627 | #pragma pack() |
| 628 | |
| 629 | #endif /* __ACTBL3_H__ */ |