| 1 | /****************************************************************************** |
| 2 | * |
| 3 | * Name: aclocal.h - Internal data types used across the ACPI subsystem |
| 4 | * |
| 5 | *****************************************************************************/ |
| 6 | |
| 7 | /* |
| 8 | * Copyright (C) 2000 - 2016, 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 __ACLOCAL_H__ |
| 45 | #define __ACLOCAL_H__ |
| 46 | |
| 47 | |
| 48 | /* acpisrc:StructDefs -- for acpisrc conversion */ |
| 49 | |
| 50 | #define ACPI_SERIALIZED 0xFF |
| 51 | |
| 52 | typedef UINT32 ACPI_MUTEX_HANDLE; |
| 53 | #define ACPI_GLOBAL_LOCK (ACPI_SEMAPHORE) (-1) |
| 54 | |
| 55 | /* Total number of aml opcodes defined */ |
| 56 | |
| 57 | #define AML_NUM_OPCODES 0x82 |
| 58 | |
| 59 | |
| 60 | /* Forward declarations */ |
| 61 | |
| 62 | struct acpi_walk_state; |
| 63 | struct acpi_obj_mutex; |
| 64 | union acpi_parse_object; |
| 65 | |
| 66 | |
| 67 | /***************************************************************************** |
| 68 | * |
| 69 | * Mutex typedefs and structs |
| 70 | * |
| 71 | ****************************************************************************/ |
| 72 | |
| 73 | |
| 74 | /* |
| 75 | * Predefined handles for the mutex objects used within the subsystem |
| 76 | * All mutex objects are automatically created by AcpiUtMutexInitialize. |
| 77 | * |
| 78 | * The acquire/release ordering protocol is implied via this list. Mutexes |
| 79 | * with a lower value must be acquired before mutexes with a higher value. |
| 80 | * |
| 81 | * NOTE: any changes here must be reflected in the AcpiGbl_MutexNames |
| 82 | * table below also! |
| 83 | */ |
| 84 | #define ACPI_MTX_INTERPRETER 0 /* AML Interpreter, main lock */ |
| 85 | #define ACPI_MTX_NAMESPACE 1 /* ACPI Namespace */ |
| 86 | #define ACPI_MTX_TABLES 2 /* Data for ACPI tables */ |
| 87 | #define ACPI_MTX_EVENTS 3 /* Data for ACPI events */ |
| 88 | #define ACPI_MTX_CACHES 4 /* Internal caches, general purposes */ |
| 89 | #define ACPI_MTX_MEMORY 5 /* Debug memory tracking lists */ |
| 90 | |
| 91 | #define ACPI_MAX_MUTEX 5 |
| 92 | #define ACPI_NUM_MUTEX (ACPI_MAX_MUTEX+1) |
| 93 | |
| 94 | /* Lock structure for reader/writer interfaces */ |
| 95 | |
| 96 | typedef struct acpi_rw_lock |
| 97 | { |
| 98 | ACPI_MUTEX WriterMutex; |
| 99 | ACPI_MUTEX ReaderMutex; |
| 100 | UINT32 NumReaders; |
| 101 | |
| 102 | } ACPI_RW_LOCK; |
| 103 | |
| 104 | |
| 105 | /* |
| 106 | * Predefined handles for spinlocks used within the subsystem. |
| 107 | * These spinlocks are created by AcpiUtMutexInitialize |
| 108 | */ |
| 109 | #define ACPI_LOCK_GPES 0 |
| 110 | #define ACPI_LOCK_HARDWARE 1 |
| 111 | |
| 112 | #define ACPI_MAX_LOCK 1 |
| 113 | #define ACPI_NUM_LOCK (ACPI_MAX_LOCK+1) |
| 114 | |
| 115 | |
| 116 | /* This Thread ID means that the mutex is not in use (unlocked) */ |
| 117 | |
| 118 | #define ACPI_MUTEX_NOT_ACQUIRED ((ACPI_THREAD_ID) -1) |
| 119 | |
| 120 | /* This Thread ID means an invalid thread ID */ |
| 121 | |
| 122 | #ifdef ACPI_OS_INVALID_THREAD_ID |
| 123 | #define ACPI_INVALID_THREAD_ID ACPI_OS_INVALID_THREAD_ID |
| 124 | #else |
| 125 | #define ACPI_INVALID_THREAD_ID ((ACPI_THREAD_ID) 0xFFFFFFFF) |
| 126 | #endif |
| 127 | |
| 128 | /* Table for the global mutexes */ |
| 129 | |
| 130 | typedef struct acpi_mutex_info |
| 131 | { |
| 132 | ACPI_MUTEX Mutex; |
| 133 | UINT32 UseCount; |
| 134 | ACPI_THREAD_ID ThreadId; |
| 135 | |
| 136 | } ACPI_MUTEX_INFO; |
| 137 | |
| 138 | |
| 139 | /* Lock flag parameter for various interfaces */ |
| 140 | |
| 141 | #define ACPI_MTX_DO_NOT_LOCK 0 |
| 142 | #define ACPI_MTX_LOCK 1 |
| 143 | |
| 144 | |
| 145 | /* Field access granularities */ |
| 146 | |
| 147 | #define ACPI_FIELD_BYTE_GRANULARITY 1 |
| 148 | #define ACPI_FIELD_WORD_GRANULARITY 2 |
| 149 | #define ACPI_FIELD_DWORD_GRANULARITY 4 |
| 150 | #define ACPI_FIELD_QWORD_GRANULARITY 8 |
| 151 | |
| 152 | |
| 153 | #define ACPI_ENTRY_NOT_FOUND NULL |
| 154 | |
| 155 | |
| 156 | /***************************************************************************** |
| 157 | * |
| 158 | * Namespace typedefs and structs |
| 159 | * |
| 160 | ****************************************************************************/ |
| 161 | |
| 162 | /* Operational modes of the AML interpreter/scanner */ |
| 163 | |
| 164 | typedef enum |
| 165 | { |
| 166 | ACPI_IMODE_LOAD_PASS1 = 0x01, |
| 167 | ACPI_IMODE_LOAD_PASS2 = 0x02, |
| 168 | ACPI_IMODE_EXECUTE = 0x03 |
| 169 | |
| 170 | } ACPI_INTERPRETER_MODE; |
| 171 | |
| 172 | |
| 173 | /* |
| 174 | * The Namespace Node describes a named object that appears in the AML. |
| 175 | * DescriptorType is used to differentiate between internal descriptors. |
| 176 | * |
| 177 | * The node is optimized for both 32-bit and 64-bit platforms: |
| 178 | * 20 bytes for the 32-bit case, 32 bytes for the 64-bit case. |
| 179 | * |
| 180 | * Note: The DescriptorType and Type fields must appear in the identical |
| 181 | * position in both the ACPI_NAMESPACE_NODE and ACPI_OPERAND_OBJECT |
| 182 | * structures. |
| 183 | */ |
| 184 | typedef struct acpi_namespace_node |
| 185 | { |
| 186 | union acpi_operand_object *Object; /* Interpreter object */ |
| 187 | UINT8 DescriptorType; /* Differentiate object descriptor types */ |
| 188 | UINT8 Type; /* ACPI Type associated with this name */ |
| 189 | UINT8 Flags; /* Miscellaneous flags */ |
| 190 | ACPI_OWNER_ID OwnerId; /* Node creator */ |
| 191 | ACPI_NAME_UNION Name; /* ACPI Name, always 4 chars per ACPI spec */ |
| 192 | struct acpi_namespace_node *Parent; /* Parent node */ |
| 193 | struct acpi_namespace_node *Child; /* First child */ |
| 194 | struct acpi_namespace_node *Peer; /* First peer */ |
| 195 | |
| 196 | /* |
| 197 | * The following fields are used by the ASL compiler and disassembler only |
| 198 | */ |
| 199 | #ifdef ACPI_LARGE_NAMESPACE_NODE |
| 200 | union acpi_parse_object *Op; |
| 201 | void *MethodLocals; |
| 202 | void *MethodArgs; |
| 203 | UINT32 Value; |
| 204 | UINT32 Length; |
| 205 | UINT8 ArgCount; |
| 206 | |
| 207 | #endif |
| 208 | |
| 209 | } ACPI_NAMESPACE_NODE; |
| 210 | |
| 211 | |
| 212 | /* Namespace Node flags */ |
| 213 | |
| 214 | #define ANOBJ_RESERVED 0x01 /* Available for use */ |
| 215 | #define ANOBJ_TEMPORARY 0x02 /* Node is create by a method and is temporary */ |
| 216 | #define ANOBJ_METHOD_ARG 0x04 /* Node is a method argument */ |
| 217 | #define ANOBJ_METHOD_LOCAL 0x08 /* Node is a method local */ |
| 218 | #define ANOBJ_SUBTREE_HAS_INI 0x10 /* Used to optimize device initialization */ |
| 219 | #define ANOBJ_EVALUATED 0x20 /* Set on first evaluation of node */ |
| 220 | #define ANOBJ_ALLOCATED_BUFFER 0x40 /* Method AML buffer is dynamic (InstallMethod) */ |
| 221 | |
| 222 | #define ANOBJ_IS_EXTERNAL 0x08 /* iASL only: This object created via External() */ |
| 223 | #define ANOBJ_METHOD_NO_RETVAL 0x10 /* iASL only: Method has no return value */ |
| 224 | #define ANOBJ_METHOD_SOME_NO_RETVAL 0x20 /* iASL only: Method has at least one return value */ |
| 225 | #define ANOBJ_IS_REFERENCED 0x80 /* iASL only: Object was referenced */ |
| 226 | |
| 227 | |
| 228 | /* Internal ACPI table management - master table list */ |
| 229 | |
| 230 | typedef struct acpi_table_list |
| 231 | { |
| 232 | ACPI_TABLE_DESC *Tables; /* Table descriptor array */ |
| 233 | UINT32 CurrentTableCount; /* Tables currently in the array */ |
| 234 | UINT32 MaxTableCount; /* Max tables array will hold */ |
| 235 | UINT8 Flags; |
| 236 | |
| 237 | } ACPI_TABLE_LIST; |
| 238 | |
| 239 | /* Flags for above */ |
| 240 | |
| 241 | #define ACPI_ROOT_ORIGIN_UNKNOWN (0) /* ~ORIGIN_ALLOCATED */ |
| 242 | #define ACPI_ROOT_ORIGIN_ALLOCATED (1) |
| 243 | #define ACPI_ROOT_ALLOW_RESIZE (2) |
| 244 | |
| 245 | |
| 246 | /* List to manage incoming ACPI tables */ |
| 247 | |
| 248 | typedef struct acpi_new_table_desc |
| 249 | { |
| 250 | ACPI_TABLE_HEADER *Table; |
| 251 | struct acpi_new_table_desc *Next; |
| 252 | |
| 253 | } ACPI_NEW_TABLE_DESC; |
| 254 | |
| 255 | |
| 256 | /* Predefined table indexes */ |
| 257 | |
| 258 | #define ACPI_INVALID_TABLE_INDEX (0xFFFFFFFF) |
| 259 | |
| 260 | |
| 261 | typedef struct acpi_find_context |
| 262 | { |
| 263 | char *SearchFor; |
| 264 | ACPI_HANDLE *List; |
| 265 | UINT32 *Count; |
| 266 | |
| 267 | } ACPI_FIND_CONTEXT; |
| 268 | |
| 269 | |
| 270 | typedef struct acpi_ns_search_data |
| 271 | { |
| 272 | ACPI_NAMESPACE_NODE *Node; |
| 273 | |
| 274 | } ACPI_NS_SEARCH_DATA; |
| 275 | |
| 276 | |
| 277 | /* Object types used during package copies */ |
| 278 | |
| 279 | #define ACPI_COPY_TYPE_SIMPLE 0 |
| 280 | #define ACPI_COPY_TYPE_PACKAGE 1 |
| 281 | |
| 282 | |
| 283 | /* Info structure used to convert external<->internal namestrings */ |
| 284 | |
| 285 | typedef struct acpi_namestring_info |
| 286 | { |
| 287 | const char *ExternalName; |
| 288 | const char *NextExternalChar; |
| 289 | char *InternalName; |
| 290 | UINT32 Length; |
| 291 | UINT32 NumSegments; |
| 292 | UINT32 NumCarats; |
| 293 | BOOLEAN FullyQualified; |
| 294 | |
| 295 | } ACPI_NAMESTRING_INFO; |
| 296 | |
| 297 | |
| 298 | /* Field creation info */ |
| 299 | |
| 300 | typedef struct acpi_create_field_info |
| 301 | { |
| 302 | ACPI_NAMESPACE_NODE *RegionNode; |
| 303 | ACPI_NAMESPACE_NODE *FieldNode; |
| 304 | ACPI_NAMESPACE_NODE *RegisterNode; |
| 305 | ACPI_NAMESPACE_NODE *DataRegisterNode; |
| 306 | ACPI_NAMESPACE_NODE *ConnectionNode; |
| 307 | UINT8 *ResourceBuffer; |
| 308 | UINT32 BankValue; |
| 309 | UINT32 FieldBitPosition; |
| 310 | UINT32 FieldBitLength; |
| 311 | UINT16 ResourceLength; |
| 312 | UINT16 PinNumberIndex; |
| 313 | UINT8 FieldFlags; |
| 314 | UINT8 Attribute; |
| 315 | UINT8 FieldType; |
| 316 | UINT8 AccessLength; |
| 317 | |
| 318 | } ACPI_CREATE_FIELD_INFO; |
| 319 | |
| 320 | |
| 321 | typedef |
| 322 | ACPI_STATUS (*ACPI_INTERNAL_METHOD) ( |
| 323 | struct acpi_walk_state *WalkState); |
| 324 | |
| 325 | |
| 326 | /* |
| 327 | * Bitmapped ACPI types. Used internally only |
| 328 | */ |
| 329 | #define ACPI_BTYPE_ANY 0x00000000 |
| 330 | #define ACPI_BTYPE_INTEGER 0x00000001 |
| 331 | #define ACPI_BTYPE_STRING 0x00000002 |
| 332 | #define ACPI_BTYPE_BUFFER 0x00000004 |
| 333 | #define ACPI_BTYPE_PACKAGE 0x00000008 |
| 334 | #define ACPI_BTYPE_FIELD_UNIT 0x00000010 |
| 335 | #define ACPI_BTYPE_DEVICE 0x00000020 |
| 336 | #define ACPI_BTYPE_EVENT 0x00000040 |
| 337 | #define ACPI_BTYPE_METHOD 0x00000080 |
| 338 | #define ACPI_BTYPE_MUTEX 0x00000100 |
| 339 | #define ACPI_BTYPE_REGION 0x00000200 |
| 340 | #define ACPI_BTYPE_POWER 0x00000400 |
| 341 | #define ACPI_BTYPE_PROCESSOR 0x00000800 |
| 342 | #define ACPI_BTYPE_THERMAL 0x00001000 |
| 343 | #define ACPI_BTYPE_BUFFER_FIELD 0x00002000 |
| 344 | #define ACPI_BTYPE_DDB_HANDLE 0x00004000 |
| 345 | #define ACPI_BTYPE_DEBUG_OBJECT 0x00008000 |
| 346 | #define ACPI_BTYPE_REFERENCE_OBJECT 0x00010000 /* From Index(), RefOf(), etc (Type6Opcodes) */ |
| 347 | #define ACPI_BTYPE_RESOURCE 0x00020000 |
| 348 | #define ACPI_BTYPE_NAMED_REFERENCE 0x00040000 /* Generic unresolved Name or Namepath */ |
| 349 | |
| 350 | #define ACPI_BTYPE_COMPUTE_DATA (ACPI_BTYPE_INTEGER | ACPI_BTYPE_STRING | ACPI_BTYPE_BUFFER) |
| 351 | |
| 352 | #define ACPI_BTYPE_DATA (ACPI_BTYPE_COMPUTE_DATA | ACPI_BTYPE_PACKAGE) |
| 353 | |
| 354 | /* Used by Copy, DeRefOf, Store, Printf, Fprintf */ |
| 355 | |
| 356 | #define ACPI_BTYPE_DATA_REFERENCE (ACPI_BTYPE_DATA | ACPI_BTYPE_REFERENCE_OBJECT | ACPI_BTYPE_DDB_HANDLE) |
| 357 | #define ACPI_BTYPE_DEVICE_OBJECTS (ACPI_BTYPE_DEVICE | ACPI_BTYPE_THERMAL | ACPI_BTYPE_PROCESSOR) |
| 358 | #define ACPI_BTYPE_OBJECTS_AND_REFS 0x0001FFFF /* ARG or LOCAL */ |
| 359 | #define ACPI_BTYPE_ALL_OBJECTS 0x0000FFFF |
| 360 | |
| 361 | #pragma pack(1) |
| 362 | |
| 363 | /* |
| 364 | * Information structure for ACPI predefined names. |
| 365 | * Each entry in the table contains the following items: |
| 366 | * |
| 367 | * Name - The ACPI reserved name |
| 368 | * ParamCount - Number of arguments to the method |
| 369 | * ExpectedReturnBtypes - Allowed type(s) for the return value |
| 370 | */ |
| 371 | typedef struct acpi_name_info |
| 372 | { |
| 373 | char Name[ACPI_NAME_SIZE]; |
| 374 | UINT16 ArgumentList; |
| 375 | UINT8 ExpectedBtypes; |
| 376 | |
| 377 | } ACPI_NAME_INFO; |
| 378 | |
| 379 | /* |
| 380 | * Secondary information structures for ACPI predefined objects that return |
| 381 | * package objects. This structure appears as the next entry in the table |
| 382 | * after the NAME_INFO structure above. |
| 383 | * |
| 384 | * The reason for this is to minimize the size of the predefined name table. |
| 385 | */ |
| 386 | |
| 387 | /* |
| 388 | * Used for ACPI_PTYPE1_FIXED, ACPI_PTYPE1_VAR, ACPI_PTYPE2, |
| 389 | * ACPI_PTYPE2_MIN, ACPI_PTYPE2_PKG_COUNT, ACPI_PTYPE2_COUNT, |
| 390 | * ACPI_PTYPE2_FIX_VAR |
| 391 | */ |
| 392 | typedef struct acpi_package_info |
| 393 | { |
| 394 | UINT8 Type; |
| 395 | UINT8 ObjectType1; |
| 396 | UINT8 Count1; |
| 397 | UINT8 ObjectType2; |
| 398 | UINT8 Count2; |
| 399 | UINT16 Reserved; |
| 400 | |
| 401 | } ACPI_PACKAGE_INFO; |
| 402 | |
| 403 | /* Used for ACPI_PTYPE2_FIXED */ |
| 404 | |
| 405 | typedef struct acpi_package_info2 |
| 406 | { |
| 407 | UINT8 Type; |
| 408 | UINT8 Count; |
| 409 | UINT8 ObjectType[4]; |
| 410 | UINT8 Reserved; |
| 411 | |
| 412 | } ACPI_PACKAGE_INFO2; |
| 413 | |
| 414 | /* Used for ACPI_PTYPE1_OPTION */ |
| 415 | |
| 416 | typedef struct acpi_package_info3 |
| 417 | { |
| 418 | UINT8 Type; |
| 419 | UINT8 Count; |
| 420 | UINT8 ObjectType[2]; |
| 421 | UINT8 TailObjectType; |
| 422 | UINT16 Reserved; |
| 423 | |
| 424 | } ACPI_PACKAGE_INFO3; |
| 425 | |
| 426 | typedef struct acpi_package_info4 |
| 427 | { |
| 428 | UINT8 Type; |
| 429 | UINT8 ObjectType1; |
| 430 | UINT8 Count1; |
| 431 | UINT8 SubObjectTypes; |
| 432 | UINT8 PkgCount; |
| 433 | UINT16 Reserved; |
| 434 | |
| 435 | } ACPI_PACKAGE_INFO4; |
| 436 | |
| 437 | typedef union acpi_predefined_info |
| 438 | { |
| 439 | ACPI_NAME_INFO Info; |
| 440 | ACPI_PACKAGE_INFO RetInfo; |
| 441 | ACPI_PACKAGE_INFO2 RetInfo2; |
| 442 | ACPI_PACKAGE_INFO3 RetInfo3; |
| 443 | ACPI_PACKAGE_INFO4 RetInfo4; |
| 444 | |
| 445 | } ACPI_PREDEFINED_INFO; |
| 446 | |
| 447 | /* Reset to default packing */ |
| 448 | |
| 449 | #pragma pack() |
| 450 | |
| 451 | |
| 452 | /* Return object auto-repair info */ |
| 453 | |
| 454 | typedef ACPI_STATUS (*ACPI_OBJECT_CONVERTER) ( |
| 455 | struct acpi_namespace_node *Scope, |
| 456 | union acpi_operand_object *OriginalObject, |
| 457 | union acpi_operand_object **ConvertedObject); |
| 458 | |
| 459 | typedef struct acpi_simple_repair_info |
| 460 | { |
| 461 | char Name[ACPI_NAME_SIZE]; |
| 462 | UINT32 UnexpectedBtypes; |
| 463 | UINT32 PackageIndex; |
| 464 | ACPI_OBJECT_CONVERTER ObjectConverter; |
| 465 | |
| 466 | } ACPI_SIMPLE_REPAIR_INFO; |
| 467 | |
| 468 | |
| 469 | /* |
| 470 | * Bitmapped return value types |
| 471 | * Note: the actual data types must be contiguous, a loop in nspredef.c |
| 472 | * depends on this. |
| 473 | */ |
| 474 | #define ACPI_RTYPE_ANY 0x00 |
| 475 | #define ACPI_RTYPE_NONE 0x01 |
| 476 | #define ACPI_RTYPE_INTEGER 0x02 |
| 477 | #define ACPI_RTYPE_STRING 0x04 |
| 478 | #define ACPI_RTYPE_BUFFER 0x08 |
| 479 | #define ACPI_RTYPE_PACKAGE 0x10 |
| 480 | #define ACPI_RTYPE_REFERENCE 0x20 |
| 481 | #define ACPI_RTYPE_ALL 0x3F |
| 482 | |
| 483 | #define ACPI_NUM_RTYPES 5 /* Number of actual object types */ |
| 484 | |
| 485 | |
| 486 | /* Info for running the _REG methods */ |
| 487 | |
| 488 | typedef struct acpi_reg_walk_info |
| 489 | { |
| 490 | ACPI_ADR_SPACE_TYPE SpaceId; |
| 491 | UINT32 Function; |
| 492 | UINT32 RegRunCount; |
| 493 | |
| 494 | } ACPI_REG_WALK_INFO; |
| 495 | |
| 496 | |
| 497 | /***************************************************************************** |
| 498 | * |
| 499 | * Event typedefs and structs |
| 500 | * |
| 501 | ****************************************************************************/ |
| 502 | |
| 503 | /* Dispatch info for each host-installed SCI handler */ |
| 504 | |
| 505 | typedef struct acpi_sci_handler_info |
| 506 | { |
| 507 | struct acpi_sci_handler_info *Next; |
| 508 | ACPI_SCI_HANDLER Address; /* Address of handler */ |
| 509 | void *Context; /* Context to be passed to handler */ |
| 510 | |
| 511 | } ACPI_SCI_HANDLER_INFO; |
| 512 | |
| 513 | /* Dispatch info for each GPE -- either a method or handler, cannot be both */ |
| 514 | |
| 515 | typedef struct acpi_gpe_handler_info |
| 516 | { |
| 517 | ACPI_GPE_HANDLER Address; /* Address of handler, if any */ |
| 518 | void *Context; /* Context to be passed to handler */ |
| 519 | ACPI_NAMESPACE_NODE *MethodNode; /* Method node for this GPE level (saved) */ |
| 520 | UINT8 OriginalFlags; /* Original (pre-handler) GPE info */ |
| 521 | BOOLEAN OriginallyEnabled; /* True if GPE was originally enabled */ |
| 522 | |
| 523 | } ACPI_GPE_HANDLER_INFO; |
| 524 | |
| 525 | /* Notify info for implicit notify, multiple device objects */ |
| 526 | |
| 527 | typedef struct acpi_gpe_notify_info |
| 528 | { |
| 529 | ACPI_NAMESPACE_NODE *DeviceNode; /* Device to be notified */ |
| 530 | struct acpi_gpe_notify_info *Next; |
| 531 | |
| 532 | } ACPI_GPE_NOTIFY_INFO; |
| 533 | |
| 534 | /* |
| 535 | * GPE dispatch info. At any time, the GPE can have at most one type |
| 536 | * of dispatch - Method, Handler, or Implicit Notify. |
| 537 | */ |
| 538 | typedef union acpi_gpe_dispatch_info |
| 539 | { |
| 540 | ACPI_NAMESPACE_NODE *MethodNode; /* Method node for this GPE level */ |
| 541 | ACPI_GPE_HANDLER_INFO *Handler; /* Installed GPE handler */ |
| 542 | ACPI_GPE_NOTIFY_INFO *NotifyList; /* List of _PRW devices for implicit notifies */ |
| 543 | |
| 544 | } ACPI_GPE_DISPATCH_INFO; |
| 545 | |
| 546 | /* |
| 547 | * Information about a GPE, one per each GPE in an array. |
| 548 | * NOTE: Important to keep this struct as small as possible. |
| 549 | */ |
| 550 | typedef struct acpi_gpe_event_info |
| 551 | { |
| 552 | union acpi_gpe_dispatch_info Dispatch; /* Either Method, Handler, or NotifyList */ |
| 553 | struct acpi_gpe_register_info *RegisterInfo; /* Backpointer to register info */ |
| 554 | UINT8 Flags; /* Misc info about this GPE */ |
| 555 | UINT8 GpeNumber; /* This GPE */ |
| 556 | UINT8 RuntimeCount; /* References to a run GPE */ |
| 557 | BOOLEAN DisableForDispatch; /* Masked during dispatching */ |
| 558 | |
| 559 | } ACPI_GPE_EVENT_INFO; |
| 560 | |
| 561 | /* Information about a GPE register pair, one per each status/enable pair in an array */ |
| 562 | |
| 563 | typedef struct acpi_gpe_register_info |
| 564 | { |
| 565 | ACPI_GENERIC_ADDRESS StatusAddress; /* Address of status reg */ |
| 566 | ACPI_GENERIC_ADDRESS EnableAddress; /* Address of enable reg */ |
| 567 | UINT16 BaseGpeNumber; /* Base GPE number for this register */ |
| 568 | UINT8 EnableForWake; /* GPEs to keep enabled when sleeping */ |
| 569 | UINT8 EnableForRun; /* GPEs to keep enabled when running */ |
| 570 | UINT8 MaskForRun; /* GPEs to keep masked when running */ |
| 571 | UINT8 EnableMask; /* Current mask of enabled GPEs */ |
| 572 | |
| 573 | } ACPI_GPE_REGISTER_INFO; |
| 574 | |
| 575 | /* |
| 576 | * Information about a GPE register block, one per each installed block -- |
| 577 | * GPE0, GPE1, and one per each installed GPE Block Device. |
| 578 | */ |
| 579 | typedef struct acpi_gpe_block_info |
| 580 | { |
| 581 | ACPI_NAMESPACE_NODE *Node; |
| 582 | struct acpi_gpe_block_info *Previous; |
| 583 | struct acpi_gpe_block_info *Next; |
| 584 | struct acpi_gpe_xrupt_info *XruptBlock; /* Backpointer to interrupt block */ |
| 585 | ACPI_GPE_REGISTER_INFO *RegisterInfo; /* One per GPE register pair */ |
| 586 | ACPI_GPE_EVENT_INFO *EventInfo; /* One for each GPE */ |
| 587 | UINT64 Address; /* Base address of the block */ |
| 588 | UINT32 RegisterCount; /* Number of register pairs in block */ |
| 589 | UINT16 GpeCount; /* Number of individual GPEs in block */ |
| 590 | UINT16 BlockBaseNumber;/* Base GPE number for this block */ |
| 591 | UINT8 SpaceId; |
| 592 | BOOLEAN Initialized; /* TRUE if this block is initialized */ |
| 593 | |
| 594 | } ACPI_GPE_BLOCK_INFO; |
| 595 | |
| 596 | /* Information about GPE interrupt handlers, one per each interrupt level used for GPEs */ |
| 597 | |
| 598 | typedef struct acpi_gpe_xrupt_info |
| 599 | { |
| 600 | struct acpi_gpe_xrupt_info *Previous; |
| 601 | struct acpi_gpe_xrupt_info *Next; |
| 602 | ACPI_GPE_BLOCK_INFO *GpeBlockListHead; /* List of GPE blocks for this xrupt */ |
| 603 | UINT32 InterruptNumber; /* System interrupt number */ |
| 604 | |
| 605 | } ACPI_GPE_XRUPT_INFO; |
| 606 | |
| 607 | typedef struct acpi_gpe_walk_info |
| 608 | { |
| 609 | ACPI_NAMESPACE_NODE *GpeDevice; |
| 610 | ACPI_GPE_BLOCK_INFO *GpeBlock; |
| 611 | UINT16 Count; |
| 612 | ACPI_OWNER_ID OwnerId; |
| 613 | BOOLEAN ExecuteByOwnerId; |
| 614 | |
| 615 | } ACPI_GPE_WALK_INFO; |
| 616 | |
| 617 | typedef struct acpi_gpe_device_info |
| 618 | { |
| 619 | UINT32 Index; |
| 620 | UINT32 NextBlockBaseIndex; |
| 621 | ACPI_STATUS Status; |
| 622 | ACPI_NAMESPACE_NODE *GpeDevice; |
| 623 | |
| 624 | } ACPI_GPE_DEVICE_INFO; |
| 625 | |
| 626 | typedef ACPI_STATUS (*ACPI_GPE_CALLBACK) ( |
| 627 | ACPI_GPE_XRUPT_INFO *GpeXruptInfo, |
| 628 | ACPI_GPE_BLOCK_INFO *GpeBlock, |
| 629 | void *Context); |
| 630 | |
| 631 | |
| 632 | /* Information about each particular fixed event */ |
| 633 | |
| 634 | typedef struct acpi_fixed_event_handler |
| 635 | { |
| 636 | ACPI_EVENT_HANDLER Handler; /* Address of handler. */ |
| 637 | void *Context; /* Context to be passed to handler */ |
| 638 | |
| 639 | } ACPI_FIXED_EVENT_HANDLER; |
| 640 | |
| 641 | typedef struct acpi_fixed_event_info |
| 642 | { |
| 643 | UINT8 StatusRegisterId; |
| 644 | UINT8 EnableRegisterId; |
| 645 | UINT16 StatusBitMask; |
| 646 | UINT16 EnableBitMask; |
| 647 | |
| 648 | } ACPI_FIXED_EVENT_INFO; |
| 649 | |
| 650 | /* Information used during field processing */ |
| 651 | |
| 652 | typedef struct acpi_field_info |
| 653 | { |
| 654 | UINT8 SkipField; |
| 655 | UINT8 FieldFlag; |
| 656 | UINT32 PkgLength; |
| 657 | |
| 658 | } ACPI_FIELD_INFO; |
| 659 | |
| 660 | |
| 661 | /***************************************************************************** |
| 662 | * |
| 663 | * Generic "state" object for stacks |
| 664 | * |
| 665 | ****************************************************************************/ |
| 666 | |
| 667 | #define ACPI_CONTROL_NORMAL 0xC0 |
| 668 | #define ACPI_CONTROL_CONDITIONAL_EXECUTING 0xC1 |
| 669 | #define ACPI_CONTROL_PREDICATE_EXECUTING 0xC2 |
| 670 | #define ACPI_CONTROL_PREDICATE_FALSE 0xC3 |
| 671 | #define ACPI_CONTROL_PREDICATE_TRUE 0xC4 |
| 672 | |
| 673 | |
| 674 | #define ACPI_STATE_COMMON \ |
| 675 | void *Next; \ |
| 676 | UINT8 DescriptorType; /* To differentiate various internal objs */\ |
| 677 | UINT8 Flags; \ |
| 678 | UINT16 Value; \ |
| 679 | UINT16 State; |
| 680 | |
| 681 | /* There are 2 bytes available here until the next natural alignment boundary */ |
| 682 | |
| 683 | typedef struct acpi_common_state |
| 684 | { |
| 685 | ACPI_STATE_COMMON |
| 686 | } ACPI_COMMON_STATE; |
| 687 | |
| 688 | |
| 689 | /* |
| 690 | * Update state - used to traverse complex objects such as packages |
| 691 | */ |
| 692 | typedef struct acpi_update_state |
| 693 | { |
| 694 | ACPI_STATE_COMMON |
| 695 | union acpi_operand_object *Object; |
| 696 | |
| 697 | } ACPI_UPDATE_STATE; |
| 698 | |
| 699 | |
| 700 | /* |
| 701 | * Pkg state - used to traverse nested package structures |
| 702 | */ |
| 703 | typedef struct acpi_pkg_state |
| 704 | { |
| 705 | ACPI_STATE_COMMON |
| 706 | UINT16 Index; |
| 707 | union acpi_operand_object *SourceObject; |
| 708 | union acpi_operand_object *DestObject; |
| 709 | struct acpi_walk_state *WalkState; |
| 710 | void *ThisTargetObj; |
| 711 | UINT32 NumPackages; |
| 712 | |
| 713 | } ACPI_PKG_STATE; |
| 714 | |
| 715 | |
| 716 | /* |
| 717 | * Control state - one per if/else and while constructs. |
| 718 | * Allows nesting of these constructs |
| 719 | */ |
| 720 | typedef struct acpi_control_state |
| 721 | { |
| 722 | ACPI_STATE_COMMON |
| 723 | UINT16 Opcode; |
| 724 | union acpi_parse_object *PredicateOp; |
| 725 | UINT8 *AmlPredicateStart; /* Start of if/while predicate */ |
| 726 | UINT8 *PackageEnd; /* End of if/while block */ |
| 727 | UINT32 LoopCount; /* While() loop counter */ |
| 728 | |
| 729 | } ACPI_CONTROL_STATE; |
| 730 | |
| 731 | |
| 732 | /* |
| 733 | * Scope state - current scope during namespace lookups |
| 734 | */ |
| 735 | typedef struct acpi_scope_state |
| 736 | { |
| 737 | ACPI_STATE_COMMON |
| 738 | ACPI_NAMESPACE_NODE *Node; |
| 739 | |
| 740 | } ACPI_SCOPE_STATE; |
| 741 | |
| 742 | |
| 743 | typedef struct acpi_pscope_state |
| 744 | { |
| 745 | ACPI_STATE_COMMON |
| 746 | UINT32 ArgCount; /* Number of fixed arguments */ |
| 747 | union acpi_parse_object *Op; /* Current op being parsed */ |
| 748 | UINT8 *ArgEnd; /* Current argument end */ |
| 749 | UINT8 *PkgEnd; /* Current package end */ |
| 750 | UINT32 ArgList; /* Next argument to parse */ |
| 751 | |
| 752 | } ACPI_PSCOPE_STATE; |
| 753 | |
| 754 | |
| 755 | /* |
| 756 | * Thread state - one per thread across multiple walk states. Multiple walk |
| 757 | * states are created when there are nested control methods executing. |
| 758 | */ |
| 759 | typedef struct acpi_thread_state |
| 760 | { |
| 761 | ACPI_STATE_COMMON |
| 762 | UINT8 CurrentSyncLevel; /* Mutex Sync (nested acquire) level */ |
| 763 | struct acpi_walk_state *WalkStateList; /* Head of list of WalkStates for this thread */ |
| 764 | union acpi_operand_object *AcquiredMutexList; /* List of all currently acquired mutexes */ |
| 765 | ACPI_THREAD_ID ThreadId; /* Running thread ID */ |
| 766 | |
| 767 | } ACPI_THREAD_STATE; |
| 768 | |
| 769 | |
| 770 | /* |
| 771 | * Result values - used to accumulate the results of nested |
| 772 | * AML arguments |
| 773 | */ |
| 774 | typedef struct acpi_result_values |
| 775 | { |
| 776 | ACPI_STATE_COMMON |
| 777 | union acpi_operand_object *ObjDesc [ACPI_RESULTS_FRAME_OBJ_NUM]; |
| 778 | |
| 779 | } ACPI_RESULT_VALUES; |
| 780 | |
| 781 | |
| 782 | typedef |
| 783 | ACPI_STATUS (*ACPI_PARSE_DOWNWARDS) ( |
| 784 | struct acpi_walk_state *WalkState, |
| 785 | union acpi_parse_object **OutOp); |
| 786 | |
| 787 | typedef |
| 788 | ACPI_STATUS (*ACPI_PARSE_UPWARDS) ( |
| 789 | struct acpi_walk_state *WalkState); |
| 790 | |
| 791 | |
| 792 | /* Global handlers for AML Notifies */ |
| 793 | |
| 794 | typedef struct acpi_global_notify_handler |
| 795 | { |
| 796 | ACPI_NOTIFY_HANDLER Handler; |
| 797 | void *Context; |
| 798 | |
| 799 | } ACPI_GLOBAL_NOTIFY_HANDLER; |
| 800 | |
| 801 | /* |
| 802 | * Notify info - used to pass info to the deferred notify |
| 803 | * handler/dispatcher. |
| 804 | */ |
| 805 | typedef struct acpi_notify_info |
| 806 | { |
| 807 | ACPI_STATE_COMMON |
| 808 | UINT8 HandlerListId; |
| 809 | ACPI_NAMESPACE_NODE *Node; |
| 810 | union acpi_operand_object *HandlerListHead; |
| 811 | ACPI_GLOBAL_NOTIFY_HANDLER *Global; |
| 812 | |
| 813 | } ACPI_NOTIFY_INFO; |
| 814 | |
| 815 | |
| 816 | /* Generic state is union of structs above */ |
| 817 | |
| 818 | typedef union acpi_generic_state |
| 819 | { |
| 820 | ACPI_COMMON_STATE Common; |
| 821 | ACPI_CONTROL_STATE Control; |
| 822 | ACPI_UPDATE_STATE Update; |
| 823 | ACPI_SCOPE_STATE Scope; |
| 824 | ACPI_PSCOPE_STATE ParseScope; |
| 825 | ACPI_PKG_STATE Pkg; |
| 826 | ACPI_THREAD_STATE Thread; |
| 827 | ACPI_RESULT_VALUES Results; |
| 828 | ACPI_NOTIFY_INFO Notify; |
| 829 | |
| 830 | } ACPI_GENERIC_STATE; |
| 831 | |
| 832 | |
| 833 | /***************************************************************************** |
| 834 | * |
| 835 | * Interpreter typedefs and structs |
| 836 | * |
| 837 | ****************************************************************************/ |
| 838 | |
| 839 | typedef |
| 840 | ACPI_STATUS (*ACPI_EXECUTE_OP) ( |
| 841 | struct acpi_walk_state *WalkState); |
| 842 | |
| 843 | /* Address Range info block */ |
| 844 | |
| 845 | typedef struct acpi_address_range |
| 846 | { |
| 847 | struct acpi_address_range *Next; |
| 848 | ACPI_NAMESPACE_NODE *RegionNode; |
| 849 | ACPI_PHYSICAL_ADDRESS StartAddress; |
| 850 | ACPI_PHYSICAL_ADDRESS EndAddress; |
| 851 | |
| 852 | } ACPI_ADDRESS_RANGE; |
| 853 | |
| 854 | |
| 855 | /***************************************************************************** |
| 856 | * |
| 857 | * Parser typedefs and structs |
| 858 | * |
| 859 | ****************************************************************************/ |
| 860 | |
| 861 | /* |
| 862 | * AML opcode, name, and argument layout |
| 863 | */ |
| 864 | typedef struct acpi_opcode_info |
| 865 | { |
| 866 | #if defined(ACPI_DISASSEMBLER) || defined(ACPI_DEBUG_OUTPUT) |
| 867 | const char *Name; /* Opcode name (disassembler/debug only) */ |
| 868 | #endif |
| 869 | UINT32 ParseArgs; /* Grammar/Parse time arguments */ |
| 870 | UINT32 RuntimeArgs; /* Interpret time arguments */ |
| 871 | UINT16 Flags; /* Misc flags */ |
| 872 | UINT8 ObjectType; /* Corresponding internal object type */ |
| 873 | UINT8 Class; /* Opcode class */ |
| 874 | UINT8 Type; /* Opcode type */ |
| 875 | |
| 876 | } ACPI_OPCODE_INFO; |
| 877 | |
| 878 | /* Structure for Resource Tag information */ |
| 879 | |
| 880 | typedef struct acpi_tag_info |
| 881 | { |
| 882 | UINT32 BitOffset; |
| 883 | UINT32 BitLength; |
| 884 | |
| 885 | } ACPI_TAG_INFO; |
| 886 | |
| 887 | /* Value associated with the parse object */ |
| 888 | |
| 889 | typedef union acpi_parse_value |
| 890 | { |
| 891 | UINT64 Integer; /* Integer constant (Up to 64 bits) */ |
| 892 | UINT32 Size; /* bytelist or field size */ |
| 893 | char *String; /* NULL terminated string */ |
| 894 | UINT8 *Buffer; /* buffer or string */ |
| 895 | char *Name; /* NULL terminated string */ |
| 896 | union acpi_parse_object *Arg; /* arguments and contained ops */ |
| 897 | ACPI_TAG_INFO Tag; /* Resource descriptor tag info */ |
| 898 | |
| 899 | } ACPI_PARSE_VALUE; |
| 900 | |
| 901 | |
| 902 | #if defined(ACPI_DISASSEMBLER) || defined(ACPI_DEBUG_OUTPUT) |
| 903 | #define ACPI_DISASM_ONLY_MEMBERS(a) a; |
| 904 | #else |
| 905 | #define ACPI_DISASM_ONLY_MEMBERS(a) |
| 906 | #endif |
| 907 | |
| 908 | #define ACPI_PARSE_COMMON \ |
| 909 | union acpi_parse_object *Parent; /* Parent op */\ |
| 910 | UINT8 DescriptorType; /* To differentiate various internal objs */\ |
| 911 | UINT8 Flags; /* Type of Op */\ |
| 912 | UINT16 AmlOpcode; /* AML opcode */\ |
| 913 | UINT8 *Aml; /* Address of declaration in AML */\ |
| 914 | union acpi_parse_object *Next; /* Next op */\ |
| 915 | ACPI_NAMESPACE_NODE *Node; /* For use by interpreter */\ |
| 916 | ACPI_PARSE_VALUE Value; /* Value or args associated with the opcode */\ |
| 917 | UINT8 ArgListLength; /* Number of elements in the arg list */\ |
| 918 | ACPI_DISASM_ONLY_MEMBERS (\ |
| 919 | UINT16 DisasmFlags; /* Used during AML disassembly */\ |
| 920 | UINT8 DisasmOpcode; /* Subtype used for disassembly */\ |
| 921 | const char *OperatorSymbol;/* Used for C-style operator name strings */\ |
| 922 | char AmlOpName[16]) /* Op name (debug only) */ |
| 923 | |
| 924 | |
| 925 | /* Flags for DisasmFlags field above */ |
| 926 | |
| 927 | #define ACPI_DASM_BUFFER 0x00 /* Buffer is a simple data buffer */ |
| 928 | #define ACPI_DASM_RESOURCE 0x01 /* Buffer is a Resource Descriptor */ |
| 929 | #define ACPI_DASM_STRING 0x02 /* Buffer is a ASCII string */ |
| 930 | #define ACPI_DASM_UNICODE 0x03 /* Buffer is a Unicode string */ |
| 931 | #define ACPI_DASM_PLD_METHOD 0x04 /* Buffer is a _PLD method bit-packed buffer */ |
| 932 | #define ACPI_DASM_UUID 0x05 /* Buffer is a UUID/GUID */ |
| 933 | #define ACPI_DASM_EISAID 0x06 /* Integer is an EISAID */ |
| 934 | #define ACPI_DASM_MATCHOP 0x07 /* Parent opcode is a Match() operator */ |
| 935 | #define ACPI_DASM_LNOT_PREFIX 0x08 /* Start of a LNotEqual (etc.) pair of opcodes */ |
| 936 | #define ACPI_DASM_LNOT_SUFFIX 0x09 /* End of a LNotEqual (etc.) pair of opcodes */ |
| 937 | #define ACPI_DASM_HID_STRING 0x0A /* String is a _HID or _CID */ |
| 938 | #define ACPI_DASM_IGNORE 0x0B /* Not used at this time */ |
| 939 | |
| 940 | /* |
| 941 | * Generic operation (for example: If, While, Store) |
| 942 | */ |
| 943 | typedef struct acpi_parse_obj_common |
| 944 | { |
| 945 | ACPI_PARSE_COMMON |
| 946 | } ACPI_PARSE_OBJ_COMMON; |
| 947 | |
| 948 | |
| 949 | /* |
| 950 | * Extended Op for named ops (Scope, Method, etc.), deferred ops (Methods and OpRegions), |
| 951 | * and bytelists. |
| 952 | */ |
| 953 | typedef struct acpi_parse_obj_named |
| 954 | { |
| 955 | ACPI_PARSE_COMMON |
| 956 | UINT8 *Path; |
| 957 | UINT8 *Data; /* AML body or bytelist data */ |
| 958 | UINT32 Length; /* AML length */ |
| 959 | UINT32 Name; /* 4-byte name or zero if no name */ |
| 960 | |
| 961 | } ACPI_PARSE_OBJ_NAMED; |
| 962 | |
| 963 | |
| 964 | /* This version is used by the iASL compiler only */ |
| 965 | |
| 966 | #define ACPI_MAX_PARSEOP_NAME 20 |
| 967 | |
| 968 | typedef struct acpi_parse_obj_asl |
| 969 | { |
| 970 | ACPI_PARSE_COMMON |
| 971 | union acpi_parse_object *Child; |
| 972 | union acpi_parse_object *ParentMethod; |
| 973 | char *Filename; |
| 974 | char *ExternalName; |
| 975 | char *Namepath; |
| 976 | char NameSeg[4]; |
| 977 | UINT32 ; |
| 978 | UINT32 Column; |
| 979 | UINT32 LineNumber; |
| 980 | UINT32 LogicalLineNumber; |
| 981 | UINT32 LogicalByteOffset; |
| 982 | UINT32 EndLine; |
| 983 | UINT32 EndLogicalLine; |
| 984 | UINT32 AcpiBtype; |
| 985 | UINT32 AmlLength; |
| 986 | UINT32 AmlSubtreeLength; |
| 987 | UINT32 FinalAmlLength; |
| 988 | UINT32 FinalAmlOffset; |
| 989 | UINT32 CompileFlags; |
| 990 | UINT16 ParseOpcode; |
| 991 | UINT8 AmlOpcodeLength; |
| 992 | UINT8 AmlPkgLenBytes; |
| 993 | UINT8 ; |
| 994 | char ParseOpName[ACPI_MAX_PARSEOP_NAME]; |
| 995 | |
| 996 | } ACPI_PARSE_OBJ_ASL; |
| 997 | |
| 998 | typedef union acpi_parse_object |
| 999 | { |
| 1000 | ACPI_PARSE_OBJ_COMMON Common; |
| 1001 | ACPI_PARSE_OBJ_NAMED Named; |
| 1002 | ACPI_PARSE_OBJ_ASL Asl; |
| 1003 | |
| 1004 | } ACPI_PARSE_OBJECT; |
| 1005 | |
| 1006 | |
| 1007 | /* |
| 1008 | * Parse state - one state per parser invocation and each control |
| 1009 | * method. |
| 1010 | */ |
| 1011 | typedef struct acpi_parse_state |
| 1012 | { |
| 1013 | UINT8 *AmlStart; /* First AML byte */ |
| 1014 | UINT8 *Aml; /* Next AML byte */ |
| 1015 | UINT8 *AmlEnd; /* (last + 1) AML byte */ |
| 1016 | UINT8 *PkgStart; /* Current package begin */ |
| 1017 | UINT8 *PkgEnd; /* Current package end */ |
| 1018 | union acpi_parse_object *StartOp; /* Root of parse tree */ |
| 1019 | struct acpi_namespace_node *StartNode; |
| 1020 | union acpi_generic_state *Scope; /* Current scope */ |
| 1021 | union acpi_parse_object *StartScope; |
| 1022 | UINT32 AmlSize; |
| 1023 | |
| 1024 | } ACPI_PARSE_STATE; |
| 1025 | |
| 1026 | |
| 1027 | /* Parse object flags */ |
| 1028 | |
| 1029 | #define ACPI_PARSEOP_GENERIC 0x01 |
| 1030 | #define ACPI_PARSEOP_NAMED_OBJECT 0x02 |
| 1031 | #define ACPI_PARSEOP_DEFERRED 0x04 |
| 1032 | #define ACPI_PARSEOP_BYTELIST 0x08 |
| 1033 | #define ACPI_PARSEOP_IN_STACK 0x10 |
| 1034 | #define ACPI_PARSEOP_TARGET 0x20 |
| 1035 | #define ACPI_PARSEOP_IN_CACHE 0x80 |
| 1036 | |
| 1037 | /* Parse object DisasmFlags */ |
| 1038 | |
| 1039 | #define ACPI_PARSEOP_IGNORE 0x0001 |
| 1040 | #define ACPI_PARSEOP_PARAMETER_LIST 0x0002 |
| 1041 | #define ACPI_PARSEOP_EMPTY_TERMLIST 0x0004 |
| 1042 | #define ACPI_PARSEOP_PREDEFINED_CHECKED 0x0008 |
| 1043 | #define ACPI_PARSEOP_CLOSING_PAREN 0x0010 |
| 1044 | #define ACPI_PARSEOP_COMPOUND_ASSIGNMENT 0x0020 |
| 1045 | #define ACPI_PARSEOP_ASSIGNMENT 0x0040 |
| 1046 | #define ACPI_PARSEOP_ELSEIF 0x0080 |
| 1047 | #define ACPI_PARSEOP_LEGACY_ASL_ONLY 0x0100 |
| 1048 | |
| 1049 | |
| 1050 | /***************************************************************************** |
| 1051 | * |
| 1052 | * Hardware (ACPI registers) and PNP |
| 1053 | * |
| 1054 | ****************************************************************************/ |
| 1055 | |
| 1056 | typedef struct acpi_bit_register_info |
| 1057 | { |
| 1058 | UINT8 ParentRegister; |
| 1059 | UINT8 BitPosition; |
| 1060 | UINT16 AccessBitMask; |
| 1061 | |
| 1062 | } ACPI_BIT_REGISTER_INFO; |
| 1063 | |
| 1064 | |
| 1065 | /* |
| 1066 | * Some ACPI registers have bits that must be ignored -- meaning that they |
| 1067 | * must be preserved. |
| 1068 | */ |
| 1069 | #define ACPI_PM1_STATUS_PRESERVED_BITS 0x0800 /* Bit 11 */ |
| 1070 | |
| 1071 | /* Write-only bits must be zeroed by software */ |
| 1072 | |
| 1073 | #define ACPI_PM1_CONTROL_WRITEONLY_BITS 0x2004 /* Bits 13, 2 */ |
| 1074 | |
| 1075 | /* For control registers, both ignored and reserved bits must be preserved */ |
| 1076 | |
| 1077 | /* |
| 1078 | * For PM1 control, the SCI enable bit (bit 0, SCI_EN) is defined by the |
| 1079 | * ACPI specification to be a "preserved" bit - "OSPM always preserves this |
| 1080 | * bit position", section 4.7.3.2.1. However, on some machines the OS must |
| 1081 | * write a one to this bit after resume for the machine to work properly. |
| 1082 | * To enable this, we no longer attempt to preserve this bit. No machines |
| 1083 | * are known to fail if the bit is not preserved. (May 2009) |
| 1084 | */ |
| 1085 | #define ACPI_PM1_CONTROL_IGNORED_BITS 0x0200 /* Bit 9 */ |
| 1086 | #define ACPI_PM1_CONTROL_RESERVED_BITS 0xC1F8 /* Bits 14-15, 3-8 */ |
| 1087 | #define ACPI_PM1_CONTROL_PRESERVED_BITS \ |
| 1088 | (ACPI_PM1_CONTROL_IGNORED_BITS | ACPI_PM1_CONTROL_RESERVED_BITS) |
| 1089 | |
| 1090 | #define ACPI_PM2_CONTROL_PRESERVED_BITS 0xFFFFFFFE /* All except bit 0 */ |
| 1091 | |
| 1092 | /* |
| 1093 | * Register IDs |
| 1094 | * These are the full ACPI registers |
| 1095 | */ |
| 1096 | #define ACPI_REGISTER_PM1_STATUS 0x01 |
| 1097 | #define ACPI_REGISTER_PM1_ENABLE 0x02 |
| 1098 | #define ACPI_REGISTER_PM1_CONTROL 0x03 |
| 1099 | #define ACPI_REGISTER_PM2_CONTROL 0x04 |
| 1100 | #define ACPI_REGISTER_PM_TIMER 0x05 |
| 1101 | #define ACPI_REGISTER_PROCESSOR_BLOCK 0x06 |
| 1102 | #define ACPI_REGISTER_SMI_COMMAND_BLOCK 0x07 |
| 1103 | |
| 1104 | |
| 1105 | /* Masks used to access the BitRegisters */ |
| 1106 | |
| 1107 | #define ACPI_BITMASK_TIMER_STATUS 0x0001 |
| 1108 | #define ACPI_BITMASK_BUS_MASTER_STATUS 0x0010 |
| 1109 | #define ACPI_BITMASK_GLOBAL_LOCK_STATUS 0x0020 |
| 1110 | #define ACPI_BITMASK_POWER_BUTTON_STATUS 0x0100 |
| 1111 | #define ACPI_BITMASK_SLEEP_BUTTON_STATUS 0x0200 |
| 1112 | #define ACPI_BITMASK_RT_CLOCK_STATUS 0x0400 |
| 1113 | #define ACPI_BITMASK_PCIEXP_WAKE_STATUS 0x4000 /* ACPI 3.0 */ |
| 1114 | #define ACPI_BITMASK_WAKE_STATUS 0x8000 |
| 1115 | |
| 1116 | #define ACPI_BITMASK_ALL_FIXED_STATUS (\ |
| 1117 | ACPI_BITMASK_TIMER_STATUS | \ |
| 1118 | ACPI_BITMASK_BUS_MASTER_STATUS | \ |
| 1119 | ACPI_BITMASK_GLOBAL_LOCK_STATUS | \ |
| 1120 | ACPI_BITMASK_POWER_BUTTON_STATUS | \ |
| 1121 | ACPI_BITMASK_SLEEP_BUTTON_STATUS | \ |
| 1122 | ACPI_BITMASK_RT_CLOCK_STATUS | \ |
| 1123 | ACPI_BITMASK_PCIEXP_WAKE_STATUS | \ |
| 1124 | ACPI_BITMASK_WAKE_STATUS) |
| 1125 | |
| 1126 | #define ACPI_BITMASK_TIMER_ENABLE 0x0001 |
| 1127 | #define ACPI_BITMASK_GLOBAL_LOCK_ENABLE 0x0020 |
| 1128 | #define ACPI_BITMASK_POWER_BUTTON_ENABLE 0x0100 |
| 1129 | #define ACPI_BITMASK_SLEEP_BUTTON_ENABLE 0x0200 |
| 1130 | #define ACPI_BITMASK_RT_CLOCK_ENABLE 0x0400 |
| 1131 | #define ACPI_BITMASK_PCIEXP_WAKE_DISABLE 0x4000 /* ACPI 3.0 */ |
| 1132 | |
| 1133 | #define ACPI_BITMASK_SCI_ENABLE 0x0001 |
| 1134 | #define ACPI_BITMASK_BUS_MASTER_RLD 0x0002 |
| 1135 | #define ACPI_BITMASK_GLOBAL_LOCK_RELEASE 0x0004 |
| 1136 | #define ACPI_BITMASK_SLEEP_TYPE 0x1C00 |
| 1137 | #define ACPI_BITMASK_SLEEP_ENABLE 0x2000 |
| 1138 | |
| 1139 | #define ACPI_BITMASK_ARB_DISABLE 0x0001 |
| 1140 | |
| 1141 | |
| 1142 | /* Raw bit position of each BitRegister */ |
| 1143 | |
| 1144 | #define ACPI_BITPOSITION_TIMER_STATUS 0x00 |
| 1145 | #define ACPI_BITPOSITION_BUS_MASTER_STATUS 0x04 |
| 1146 | #define ACPI_BITPOSITION_GLOBAL_LOCK_STATUS 0x05 |
| 1147 | #define ACPI_BITPOSITION_POWER_BUTTON_STATUS 0x08 |
| 1148 | #define ACPI_BITPOSITION_SLEEP_BUTTON_STATUS 0x09 |
| 1149 | #define ACPI_BITPOSITION_RT_CLOCK_STATUS 0x0A |
| 1150 | #define ACPI_BITPOSITION_PCIEXP_WAKE_STATUS 0x0E /* ACPI 3.0 */ |
| 1151 | #define ACPI_BITPOSITION_WAKE_STATUS 0x0F |
| 1152 | |
| 1153 | #define ACPI_BITPOSITION_TIMER_ENABLE 0x00 |
| 1154 | #define ACPI_BITPOSITION_GLOBAL_LOCK_ENABLE 0x05 |
| 1155 | #define ACPI_BITPOSITION_POWER_BUTTON_ENABLE 0x08 |
| 1156 | #define ACPI_BITPOSITION_SLEEP_BUTTON_ENABLE 0x09 |
| 1157 | #define ACPI_BITPOSITION_RT_CLOCK_ENABLE 0x0A |
| 1158 | #define ACPI_BITPOSITION_PCIEXP_WAKE_DISABLE 0x0E /* ACPI 3.0 */ |
| 1159 | |
| 1160 | #define ACPI_BITPOSITION_SCI_ENABLE 0x00 |
| 1161 | #define ACPI_BITPOSITION_BUS_MASTER_RLD 0x01 |
| 1162 | #define ACPI_BITPOSITION_GLOBAL_LOCK_RELEASE 0x02 |
| 1163 | #define ACPI_BITPOSITION_SLEEP_TYPE 0x0A |
| 1164 | #define ACPI_BITPOSITION_SLEEP_ENABLE 0x0D |
| 1165 | |
| 1166 | #define ACPI_BITPOSITION_ARB_DISABLE 0x00 |
| 1167 | |
| 1168 | |
| 1169 | /* Structs and definitions for _OSI support and I/O port validation */ |
| 1170 | |
| 1171 | #define ACPI_ALWAYS_ILLEGAL 0x00 |
| 1172 | |
| 1173 | typedef struct acpi_interface_info |
| 1174 | { |
| 1175 | char *Name; |
| 1176 | struct acpi_interface_info *Next; |
| 1177 | UINT8 Flags; |
| 1178 | UINT8 Value; |
| 1179 | |
| 1180 | } ACPI_INTERFACE_INFO; |
| 1181 | |
| 1182 | #define ACPI_OSI_INVALID 0x01 |
| 1183 | #define ACPI_OSI_DYNAMIC 0x02 |
| 1184 | #define ACPI_OSI_FEATURE 0x04 |
| 1185 | #define ACPI_OSI_DEFAULT_INVALID 0x08 |
| 1186 | #define ACPI_OSI_OPTIONAL_FEATURE (ACPI_OSI_FEATURE | ACPI_OSI_DEFAULT_INVALID | ACPI_OSI_INVALID) |
| 1187 | |
| 1188 | typedef struct acpi_port_info |
| 1189 | { |
| 1190 | const char *Name; |
| 1191 | UINT16 Start; |
| 1192 | UINT16 End; |
| 1193 | UINT8 OsiDependency; |
| 1194 | |
| 1195 | } ACPI_PORT_INFO; |
| 1196 | |
| 1197 | |
| 1198 | /***************************************************************************** |
| 1199 | * |
| 1200 | * Resource descriptors |
| 1201 | * |
| 1202 | ****************************************************************************/ |
| 1203 | |
| 1204 | /* ResourceType values */ |
| 1205 | |
| 1206 | #define ACPI_ADDRESS_TYPE_MEMORY_RANGE 0 |
| 1207 | #define ACPI_ADDRESS_TYPE_IO_RANGE 1 |
| 1208 | #define ACPI_ADDRESS_TYPE_BUS_NUMBER_RANGE 2 |
| 1209 | |
| 1210 | /* Resource descriptor types and masks */ |
| 1211 | |
| 1212 | #define ACPI_RESOURCE_NAME_LARGE 0x80 |
| 1213 | #define ACPI_RESOURCE_NAME_SMALL 0x00 |
| 1214 | |
| 1215 | #define ACPI_RESOURCE_NAME_SMALL_MASK 0x78 /* Bits 6:3 contain the type */ |
| 1216 | #define ACPI_RESOURCE_NAME_SMALL_LENGTH_MASK 0x07 /* Bits 2:0 contain the length */ |
| 1217 | #define ACPI_RESOURCE_NAME_LARGE_MASK 0x7F /* Bits 6:0 contain the type */ |
| 1218 | |
| 1219 | |
| 1220 | /* |
| 1221 | * Small resource descriptor "names" as defined by the ACPI specification. |
| 1222 | * Note: Bits 2:0 are used for the descriptor length |
| 1223 | */ |
| 1224 | #define ACPI_RESOURCE_NAME_IRQ 0x20 |
| 1225 | #define ACPI_RESOURCE_NAME_DMA 0x28 |
| 1226 | #define ACPI_RESOURCE_NAME_START_DEPENDENT 0x30 |
| 1227 | #define ACPI_RESOURCE_NAME_END_DEPENDENT 0x38 |
| 1228 | #define ACPI_RESOURCE_NAME_IO 0x40 |
| 1229 | #define ACPI_RESOURCE_NAME_FIXED_IO 0x48 |
| 1230 | #define ACPI_RESOURCE_NAME_FIXED_DMA 0x50 |
| 1231 | #define ACPI_RESOURCE_NAME_RESERVED_S2 0x58 |
| 1232 | #define ACPI_RESOURCE_NAME_RESERVED_S3 0x60 |
| 1233 | #define ACPI_RESOURCE_NAME_RESERVED_S4 0x68 |
| 1234 | #define ACPI_RESOURCE_NAME_VENDOR_SMALL 0x70 |
| 1235 | #define ACPI_RESOURCE_NAME_END_TAG 0x78 |
| 1236 | |
| 1237 | /* |
| 1238 | * Large resource descriptor "names" as defined by the ACPI specification. |
| 1239 | * Note: includes the Large Descriptor bit in bit[7] |
| 1240 | */ |
| 1241 | #define ACPI_RESOURCE_NAME_MEMORY24 0x81 |
| 1242 | #define ACPI_RESOURCE_NAME_GENERIC_REGISTER 0x82 |
| 1243 | #define ACPI_RESOURCE_NAME_RESERVED_L1 0x83 |
| 1244 | #define ACPI_RESOURCE_NAME_VENDOR_LARGE 0x84 |
| 1245 | #define ACPI_RESOURCE_NAME_MEMORY32 0x85 |
| 1246 | #define ACPI_RESOURCE_NAME_FIXED_MEMORY32 0x86 |
| 1247 | #define ACPI_RESOURCE_NAME_ADDRESS32 0x87 |
| 1248 | #define ACPI_RESOURCE_NAME_ADDRESS16 0x88 |
| 1249 | #define ACPI_RESOURCE_NAME_EXTENDED_IRQ 0x89 |
| 1250 | #define ACPI_RESOURCE_NAME_ADDRESS64 0x8A |
| 1251 | #define ACPI_RESOURCE_NAME_EXTENDED_ADDRESS64 0x8B |
| 1252 | #define ACPI_RESOURCE_NAME_GPIO 0x8C |
| 1253 | #define ACPI_RESOURCE_NAME_SERIAL_BUS 0x8E |
| 1254 | #define ACPI_RESOURCE_NAME_LARGE_MAX 0x8E |
| 1255 | |
| 1256 | |
| 1257 | /***************************************************************************** |
| 1258 | * |
| 1259 | * Miscellaneous |
| 1260 | * |
| 1261 | ****************************************************************************/ |
| 1262 | |
| 1263 | #define ACPI_ASCII_ZERO 0x30 |
| 1264 | |
| 1265 | |
| 1266 | /***************************************************************************** |
| 1267 | * |
| 1268 | * Disassembler |
| 1269 | * |
| 1270 | ****************************************************************************/ |
| 1271 | |
| 1272 | typedef struct acpi_external_list |
| 1273 | { |
| 1274 | char *Path; |
| 1275 | char *InternalPath; |
| 1276 | struct acpi_external_list *Next; |
| 1277 | UINT32 Value; |
| 1278 | UINT16 Length; |
| 1279 | UINT16 Flags; |
| 1280 | UINT8 Type; |
| 1281 | |
| 1282 | } ACPI_EXTERNAL_LIST; |
| 1283 | |
| 1284 | /* Values for Flags field above */ |
| 1285 | |
| 1286 | #define ACPI_EXT_RESOLVED_REFERENCE 0x01 /* Object was resolved during cross ref */ |
| 1287 | #define ACPI_EXT_ORIGIN_FROM_FILE 0x02 /* External came from a file */ |
| 1288 | #define ACPI_EXT_INTERNAL_PATH_ALLOCATED 0x04 /* Deallocate internal path on completion */ |
| 1289 | #define ACPI_EXT_EXTERNAL_EMITTED 0x08 /* External() statement has been emitted */ |
| 1290 | #define ACPI_EXT_ORIGIN_FROM_OPCODE 0x10 /* External came from a External() opcode */ |
| 1291 | |
| 1292 | |
| 1293 | typedef struct acpi_external_file |
| 1294 | { |
| 1295 | char *Path; |
| 1296 | struct acpi_external_file *Next; |
| 1297 | |
| 1298 | } ACPI_EXTERNAL_FILE; |
| 1299 | |
| 1300 | |
| 1301 | /***************************************************************************** |
| 1302 | * |
| 1303 | * Debugger |
| 1304 | * |
| 1305 | ****************************************************************************/ |
| 1306 | |
| 1307 | typedef struct acpi_db_method_info |
| 1308 | { |
| 1309 | ACPI_HANDLE Method; |
| 1310 | ACPI_HANDLE MainThreadGate; |
| 1311 | ACPI_HANDLE ThreadCompleteGate; |
| 1312 | ACPI_HANDLE InfoGate; |
| 1313 | ACPI_THREAD_ID *Threads; |
| 1314 | UINT32 NumThreads; |
| 1315 | UINT32 NumCreated; |
| 1316 | UINT32 NumCompleted; |
| 1317 | |
| 1318 | char *Name; |
| 1319 | UINT32 Flags; |
| 1320 | UINT32 NumLoops; |
| 1321 | char Pathname[ACPI_DB_LINE_BUFFER_SIZE]; |
| 1322 | char **Args; |
| 1323 | ACPI_OBJECT_TYPE *Types; |
| 1324 | |
| 1325 | /* |
| 1326 | * Arguments to be passed to method for the command |
| 1327 | * Threads - |
| 1328 | * the Number of threads, ID of current thread and |
| 1329 | * Index of current thread inside all them created. |
| 1330 | */ |
| 1331 | char InitArgs; |
| 1332 | #ifdef ACPI_DEBUGGER |
| 1333 | ACPI_OBJECT_TYPE ArgTypes[4]; |
| 1334 | #endif |
| 1335 | char *Arguments[4]; |
| 1336 | char NumThreadsStr[11]; |
| 1337 | char IdOfThreadStr[11]; |
| 1338 | char IndexOfThreadStr[11]; |
| 1339 | |
| 1340 | } ACPI_DB_METHOD_INFO; |
| 1341 | |
| 1342 | typedef struct acpi_integrity_info |
| 1343 | { |
| 1344 | UINT32 Nodes; |
| 1345 | UINT32 Objects; |
| 1346 | |
| 1347 | } ACPI_INTEGRITY_INFO; |
| 1348 | |
| 1349 | |
| 1350 | #define ACPI_DB_DISABLE_OUTPUT 0x00 |
| 1351 | #define ACPI_DB_REDIRECTABLE_OUTPUT 0x01 |
| 1352 | #define ACPI_DB_CONSOLE_OUTPUT 0x02 |
| 1353 | #define ACPI_DB_DUPLICATE_OUTPUT 0x03 |
| 1354 | |
| 1355 | |
| 1356 | typedef struct acpi_object_info |
| 1357 | { |
| 1358 | UINT32 Types[ACPI_TOTAL_TYPES]; |
| 1359 | |
| 1360 | } ACPI_OBJECT_INFO; |
| 1361 | |
| 1362 | |
| 1363 | /***************************************************************************** |
| 1364 | * |
| 1365 | * Debug |
| 1366 | * |
| 1367 | ****************************************************************************/ |
| 1368 | |
| 1369 | /* Entry for a memory allocation (debug only) */ |
| 1370 | |
| 1371 | #define ACPI_MEM_MALLOC 0 |
| 1372 | #define ACPI_MEM_CALLOC 1 |
| 1373 | #define ACPI_MAX_MODULE_NAME 16 |
| 1374 | |
| 1375 | #define \ |
| 1376 | struct acpi_debug_mem_block *; \ |
| 1377 | struct acpi_debug_mem_block *; \ |
| 1378 | UINT32 ; \ |
| 1379 | UINT32 ; \ |
| 1380 | UINT32 ; \ |
| 1381 | char [ACPI_MAX_MODULE_NAME]; \ |
| 1382 | UINT8 ; |
| 1383 | |
| 1384 | typedef struct |
| 1385 | { |
| 1386 | ACPI_COMMON_DEBUG_MEM_HEADER |
| 1387 | |
| 1388 | } ; |
| 1389 | |
| 1390 | typedef struct acpi_debug_mem_block |
| 1391 | { |
| 1392 | ACPI_COMMON_DEBUG_MEM_HEADER |
| 1393 | UINT64 UserSpace; |
| 1394 | |
| 1395 | } ACPI_DEBUG_MEM_BLOCK; |
| 1396 | |
| 1397 | |
| 1398 | #define ACPI_MEM_LIST_GLOBAL 0 |
| 1399 | #define ACPI_MEM_LIST_NSNODE 1 |
| 1400 | #define ACPI_MEM_LIST_MAX 1 |
| 1401 | #define ACPI_NUM_MEM_LISTS 2 |
| 1402 | |
| 1403 | |
| 1404 | /***************************************************************************** |
| 1405 | * |
| 1406 | * Info/help support |
| 1407 | * |
| 1408 | ****************************************************************************/ |
| 1409 | |
| 1410 | typedef struct ah_predefined_name |
| 1411 | { |
| 1412 | char *Name; |
| 1413 | char *Description; |
| 1414 | #ifndef ACPI_ASL_COMPILER |
| 1415 | char *Action; |
| 1416 | #endif |
| 1417 | |
| 1418 | } AH_PREDEFINED_NAME; |
| 1419 | |
| 1420 | typedef struct ah_device_id |
| 1421 | { |
| 1422 | const char *Name; |
| 1423 | const char *Description; |
| 1424 | |
| 1425 | } AH_DEVICE_ID; |
| 1426 | |
| 1427 | typedef struct ah_uuid |
| 1428 | { |
| 1429 | const char *Description; |
| 1430 | const char *String; |
| 1431 | |
| 1432 | } AH_UUID; |
| 1433 | |
| 1434 | typedef struct ah_table |
| 1435 | { |
| 1436 | char *Signature; |
| 1437 | char *Description; |
| 1438 | |
| 1439 | } AH_TABLE; |
| 1440 | |
| 1441 | #endif /* __ACLOCAL_H__ */ |
| 1442 | |