aclocal.h revision 306536
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 52typedef 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 62struct acpi_walk_state; 63struct acpi_obj_mutex; 64union 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 95/* Lock structure for reader/writer interfaces */ 96 97typedef struct acpi_rw_lock 98{ 99 ACPI_MUTEX WriterMutex; 100 ACPI_MUTEX ReaderMutex; 101 UINT32 NumReaders; 102 103} ACPI_RW_LOCK; 104 105 106/* 107 * Predefined handles for spinlocks used within the subsystem. 108 * These spinlocks are created by AcpiUtMutexInitialize 109 */ 110#define ACPI_LOCK_GPES 0 111#define ACPI_LOCK_HARDWARE 1 112 113#define ACPI_MAX_LOCK 1 114#define ACPI_NUM_LOCK (ACPI_MAX_LOCK+1) 115 116 117/* This Thread ID means that the mutex is not in use (unlocked) */ 118 119#define ACPI_MUTEX_NOT_ACQUIRED ((ACPI_THREAD_ID) -1) 120 121/* This Thread ID means an invalid thread ID */ 122 123#ifdef ACPI_OS_INVALID_THREAD_ID 124#define ACPI_INVALID_THREAD_ID ACPI_OS_INVALID_THREAD_ID 125#else 126#define ACPI_INVALID_THREAD_ID ((ACPI_THREAD_ID) 0xFFFFFFFF) 127#endif 128 129/* Table for the global mutexes */ 130 131typedef struct acpi_mutex_info 132{ 133 ACPI_MUTEX Mutex; 134 UINT32 UseCount; 135 ACPI_THREAD_ID ThreadId; 136 137} ACPI_MUTEX_INFO; 138 139 140/* Lock flag parameter for various interfaces */ 141 142#define ACPI_MTX_DO_NOT_LOCK 0 143#define ACPI_MTX_LOCK 1 144 145 146/* Field access granularities */ 147 148#define ACPI_FIELD_BYTE_GRANULARITY 1 149#define ACPI_FIELD_WORD_GRANULARITY 2 150#define ACPI_FIELD_DWORD_GRANULARITY 4 151#define ACPI_FIELD_QWORD_GRANULARITY 8 152 153 154#define ACPI_ENTRY_NOT_FOUND NULL 155 156 157/***************************************************************************** 158 * 159 * Namespace typedefs and structs 160 * 161 ****************************************************************************/ 162 163/* Operational modes of the AML interpreter/scanner */ 164 165typedef enum 166{ 167 ACPI_IMODE_LOAD_PASS1 = 0x01, 168 ACPI_IMODE_LOAD_PASS2 = 0x02, 169 ACPI_IMODE_EXECUTE = 0x03 170 171} ACPI_INTERPRETER_MODE; 172 173 174/* 175 * The Namespace Node describes a named object that appears in the AML. 176 * DescriptorType is used to differentiate between internal descriptors. 177 * 178 * The node is optimized for both 32-bit and 64-bit platforms: 179 * 20 bytes for the 32-bit case, 32 bytes for the 64-bit case. 180 * 181 * Note: The DescriptorType and Type fields must appear in the identical 182 * position in both the ACPI_NAMESPACE_NODE and ACPI_OPERAND_OBJECT 183 * structures. 184 */ 185typedef struct acpi_namespace_node 186{ 187 union acpi_operand_object *Object; /* Interpreter object */ 188 UINT8 DescriptorType; /* Differentiate object descriptor types */ 189 UINT8 Type; /* ACPI Type associated with this name */ 190 UINT8 Flags; /* Miscellaneous flags */ 191 ACPI_OWNER_ID OwnerId; /* Node creator */ 192 ACPI_NAME_UNION Name; /* ACPI Name, always 4 chars per ACPI spec */ 193 struct acpi_namespace_node *Parent; /* Parent node */ 194 struct acpi_namespace_node *Child; /* First child */ 195 struct acpi_namespace_node *Peer; /* First peer */ 196 197 /* 198 * The following fields are used by the ASL compiler and disassembler only 199 */ 200#ifdef ACPI_LARGE_NAMESPACE_NODE 201 union acpi_parse_object *Op; 202 void *MethodLocals; 203 void *MethodArgs; 204 UINT32 Value; 205 UINT32 Length; 206 UINT8 ArgCount; 207 208#endif 209 210} ACPI_NAMESPACE_NODE; 211 212 213/* Namespace Node flags */ 214 215#define ANOBJ_RESERVED 0x01 /* Available for use */ 216#define ANOBJ_TEMPORARY 0x02 /* Node is create by a method and is temporary */ 217#define ANOBJ_METHOD_ARG 0x04 /* Node is a method argument */ 218#define ANOBJ_METHOD_LOCAL 0x08 /* Node is a method local */ 219#define ANOBJ_SUBTREE_HAS_INI 0x10 /* Used to optimize device initialization */ 220#define ANOBJ_EVALUATED 0x20 /* Set on first evaluation of node */ 221#define ANOBJ_ALLOCATED_BUFFER 0x40 /* Method AML buffer is dynamic (InstallMethod) */ 222 223#define ANOBJ_IS_EXTERNAL 0x08 /* iASL only: This object created via External() */ 224#define ANOBJ_METHOD_NO_RETVAL 0x10 /* iASL only: Method has no return value */ 225#define ANOBJ_METHOD_SOME_NO_RETVAL 0x20 /* iASL only: Method has at least one return value */ 226#define ANOBJ_IS_REFERENCED 0x80 /* iASL only: Object was referenced */ 227 228 229/* Internal ACPI table management - master table list */ 230 231typedef struct acpi_table_list 232{ 233 ACPI_TABLE_DESC *Tables; /* Table descriptor array */ 234 UINT32 CurrentTableCount; /* Tables currently in the array */ 235 UINT32 MaxTableCount; /* Max tables array will hold */ 236 UINT8 Flags; 237 238} ACPI_TABLE_LIST; 239 240/* Flags for above */ 241 242#define ACPI_ROOT_ORIGIN_UNKNOWN (0) /* ~ORIGIN_ALLOCATED */ 243#define ACPI_ROOT_ORIGIN_ALLOCATED (1) 244#define ACPI_ROOT_ALLOW_RESIZE (2) 245 246 247/* List to manage incoming ACPI tables */ 248 249typedef struct acpi_new_table_desc 250{ 251 ACPI_TABLE_HEADER *Table; 252 struct acpi_new_table_desc *Next; 253 254} ACPI_NEW_TABLE_DESC; 255 256 257/* Predefined table indexes */ 258 259#define ACPI_INVALID_TABLE_INDEX (0xFFFFFFFF) 260 261 262typedef struct acpi_find_context 263{ 264 char *SearchFor; 265 ACPI_HANDLE *List; 266 UINT32 *Count; 267 268} ACPI_FIND_CONTEXT; 269 270 271typedef struct acpi_ns_search_data 272{ 273 ACPI_NAMESPACE_NODE *Node; 274 275} ACPI_NS_SEARCH_DATA; 276 277 278/* Object types used during package copies */ 279 280#define ACPI_COPY_TYPE_SIMPLE 0 281#define ACPI_COPY_TYPE_PACKAGE 1 282 283 284/* Info structure used to convert external<->internal namestrings */ 285 286typedef struct acpi_namestring_info 287{ 288 const char *ExternalName; 289 const char *NextExternalChar; 290 char *InternalName; 291 UINT32 Length; 292 UINT32 NumSegments; 293 UINT32 NumCarats; 294 BOOLEAN FullyQualified; 295 296} ACPI_NAMESTRING_INFO; 297 298 299/* Field creation info */ 300 301typedef struct acpi_create_field_info 302{ 303 ACPI_NAMESPACE_NODE *RegionNode; 304 ACPI_NAMESPACE_NODE *FieldNode; 305 ACPI_NAMESPACE_NODE *RegisterNode; 306 ACPI_NAMESPACE_NODE *DataRegisterNode; 307 ACPI_NAMESPACE_NODE *ConnectionNode; 308 UINT8 *ResourceBuffer; 309 UINT32 BankValue; 310 UINT32 FieldBitPosition; 311 UINT32 FieldBitLength; 312 UINT16 ResourceLength; 313 UINT16 PinNumberIndex; 314 UINT8 FieldFlags; 315 UINT8 Attribute; 316 UINT8 FieldType; 317 UINT8 AccessLength; 318 319} ACPI_CREATE_FIELD_INFO; 320 321 322typedef 323ACPI_STATUS (*ACPI_INTERNAL_METHOD) ( 324 struct acpi_walk_state *WalkState); 325 326 327/* 328 * Bitmapped ACPI types. Used internally only 329 */ 330#define ACPI_BTYPE_ANY 0x00000000 331#define ACPI_BTYPE_INTEGER 0x00000001 332#define ACPI_BTYPE_STRING 0x00000002 333#define ACPI_BTYPE_BUFFER 0x00000004 334#define ACPI_BTYPE_PACKAGE 0x00000008 335#define ACPI_BTYPE_FIELD_UNIT 0x00000010 336#define ACPI_BTYPE_DEVICE 0x00000020 337#define ACPI_BTYPE_EVENT 0x00000040 338#define ACPI_BTYPE_METHOD 0x00000080 339#define ACPI_BTYPE_MUTEX 0x00000100 340#define ACPI_BTYPE_REGION 0x00000200 341#define ACPI_BTYPE_POWER 0x00000400 342#define ACPI_BTYPE_PROCESSOR 0x00000800 343#define ACPI_BTYPE_THERMAL 0x00001000 344#define ACPI_BTYPE_BUFFER_FIELD 0x00002000 345#define ACPI_BTYPE_DDB_HANDLE 0x00004000 346#define ACPI_BTYPE_DEBUG_OBJECT 0x00008000 347#define ACPI_BTYPE_REFERENCE_OBJECT 0x00010000 /* From Index(), RefOf(), etc (Type6Opcodes) */ 348#define ACPI_BTYPE_RESOURCE 0x00020000 349#define ACPI_BTYPE_NAMED_REFERENCE 0x00040000 /* Generic unresolved Name or Namepath */ 350 351#define ACPI_BTYPE_COMPUTE_DATA (ACPI_BTYPE_INTEGER | ACPI_BTYPE_STRING | ACPI_BTYPE_BUFFER) 352 353#define ACPI_BTYPE_DATA (ACPI_BTYPE_COMPUTE_DATA | ACPI_BTYPE_PACKAGE) 354 355 /* Used by Copy, DeRefOf, Store, Printf, Fprintf */ 356 357#define ACPI_BTYPE_DATA_REFERENCE (ACPI_BTYPE_DATA | ACPI_BTYPE_REFERENCE_OBJECT | ACPI_BTYPE_DDB_HANDLE) 358#define ACPI_BTYPE_DEVICE_OBJECTS (ACPI_BTYPE_DEVICE | ACPI_BTYPE_THERMAL | ACPI_BTYPE_PROCESSOR) 359#define ACPI_BTYPE_OBJECTS_AND_REFS 0x0001FFFF /* ARG or LOCAL */ 360#define ACPI_BTYPE_ALL_OBJECTS 0x0000FFFF 361 362#pragma pack(1) 363 364/* 365 * Information structure for ACPI predefined names. 366 * Each entry in the table contains the following items: 367 * 368 * Name - The ACPI reserved name 369 * ParamCount - Number of arguments to the method 370 * ExpectedReturnBtypes - Allowed type(s) for the return value 371 */ 372typedef struct acpi_name_info 373{ 374 char Name[ACPI_NAME_SIZE]; 375 UINT16 ArgumentList; 376 UINT8 ExpectedBtypes; 377 378} ACPI_NAME_INFO; 379 380/* 381 * Secondary information structures for ACPI predefined objects that return 382 * package objects. This structure appears as the next entry in the table 383 * after the NAME_INFO structure above. 384 * 385 * The reason for this is to minimize the size of the predefined name table. 386 */ 387 388/* 389 * Used for ACPI_PTYPE1_FIXED, ACPI_PTYPE1_VAR, ACPI_PTYPE2, 390 * ACPI_PTYPE2_MIN, ACPI_PTYPE2_PKG_COUNT, ACPI_PTYPE2_COUNT, 391 * ACPI_PTYPE2_FIX_VAR 392 */ 393typedef struct acpi_package_info 394{ 395 UINT8 Type; 396 UINT8 ObjectType1; 397 UINT8 Count1; 398 UINT8 ObjectType2; 399 UINT8 Count2; 400 UINT16 Reserved; 401 402} ACPI_PACKAGE_INFO; 403 404/* Used for ACPI_PTYPE2_FIXED */ 405 406typedef struct acpi_package_info2 407{ 408 UINT8 Type; 409 UINT8 Count; 410 UINT8 ObjectType[4]; 411 UINT8 Reserved; 412 413} ACPI_PACKAGE_INFO2; 414 415/* Used for ACPI_PTYPE1_OPTION */ 416 417typedef struct acpi_package_info3 418{ 419 UINT8 Type; 420 UINT8 Count; 421 UINT8 ObjectType[2]; 422 UINT8 TailObjectType; 423 UINT16 Reserved; 424 425} ACPI_PACKAGE_INFO3; 426 427typedef struct acpi_package_info4 428{ 429 UINT8 Type; 430 UINT8 ObjectType1; 431 UINT8 Count1; 432 UINT8 SubObjectTypes; 433 UINT8 PkgCount; 434 UINT16 Reserved; 435 436} ACPI_PACKAGE_INFO4; 437 438typedef union acpi_predefined_info 439{ 440 ACPI_NAME_INFO Info; 441 ACPI_PACKAGE_INFO RetInfo; 442 ACPI_PACKAGE_INFO2 RetInfo2; 443 ACPI_PACKAGE_INFO3 RetInfo3; 444 ACPI_PACKAGE_INFO4 RetInfo4; 445 446} ACPI_PREDEFINED_INFO; 447 448/* Reset to default packing */ 449 450#pragma pack() 451 452 453/* Return object auto-repair info */ 454 455typedef ACPI_STATUS (*ACPI_OBJECT_CONVERTER) ( 456 struct acpi_namespace_node *Scope, 457 union acpi_operand_object *OriginalObject, 458 union acpi_operand_object **ConvertedObject); 459 460typedef struct acpi_simple_repair_info 461{ 462 char Name[ACPI_NAME_SIZE]; 463 UINT32 UnexpectedBtypes; 464 UINT32 PackageIndex; 465 ACPI_OBJECT_CONVERTER ObjectConverter; 466 467} ACPI_SIMPLE_REPAIR_INFO; 468 469 470/* 471 * Bitmapped return value types 472 * Note: the actual data types must be contiguous, a loop in nspredef.c 473 * depends on this. 474 */ 475#define ACPI_RTYPE_ANY 0x00 476#define ACPI_RTYPE_NONE 0x01 477#define ACPI_RTYPE_INTEGER 0x02 478#define ACPI_RTYPE_STRING 0x04 479#define ACPI_RTYPE_BUFFER 0x08 480#define ACPI_RTYPE_PACKAGE 0x10 481#define ACPI_RTYPE_REFERENCE 0x20 482#define ACPI_RTYPE_ALL 0x3F 483 484#define ACPI_NUM_RTYPES 5 /* Number of actual object types */ 485 486 487/* Info for running the _REG methods */ 488 489typedef struct acpi_reg_walk_info 490{ 491 ACPI_ADR_SPACE_TYPE SpaceId; 492 UINT32 Function; 493 UINT32 RegRunCount; 494 495} ACPI_REG_WALK_INFO; 496 497 498/***************************************************************************** 499 * 500 * Event typedefs and structs 501 * 502 ****************************************************************************/ 503 504/* Dispatch info for each host-installed SCI handler */ 505 506typedef struct acpi_sci_handler_info 507{ 508 struct acpi_sci_handler_info *Next; 509 ACPI_SCI_HANDLER Address; /* Address of handler */ 510 void *Context; /* Context to be passed to handler */ 511 512} ACPI_SCI_HANDLER_INFO; 513 514/* Dispatch info for each GPE -- either a method or handler, cannot be both */ 515 516typedef struct acpi_gpe_handler_info 517{ 518 ACPI_GPE_HANDLER Address; /* Address of handler, if any */ 519 void *Context; /* Context to be passed to handler */ 520 ACPI_NAMESPACE_NODE *MethodNode; /* Method node for this GPE level (saved) */ 521 UINT8 OriginalFlags; /* Original (pre-handler) GPE info */ 522 BOOLEAN OriginallyEnabled; /* True if GPE was originally enabled */ 523 524} ACPI_GPE_HANDLER_INFO; 525 526/* Notify info for implicit notify, multiple device objects */ 527 528typedef struct acpi_gpe_notify_info 529{ 530 ACPI_NAMESPACE_NODE *DeviceNode; /* Device to be notified */ 531 struct acpi_gpe_notify_info *Next; 532 533} ACPI_GPE_NOTIFY_INFO; 534 535/* 536 * GPE dispatch info. At any time, the GPE can have at most one type 537 * of dispatch - Method, Handler, or Implicit Notify. 538 */ 539typedef union acpi_gpe_dispatch_info 540{ 541 ACPI_NAMESPACE_NODE *MethodNode; /* Method node for this GPE level */ 542 ACPI_GPE_HANDLER_INFO *Handler; /* Installed GPE handler */ 543 ACPI_GPE_NOTIFY_INFO *NotifyList; /* List of _PRW devices for implicit notifies */ 544 545} ACPI_GPE_DISPATCH_INFO; 546 547/* 548 * Information about a GPE, one per each GPE in an array. 549 * NOTE: Important to keep this struct as small as possible. 550 */ 551typedef struct acpi_gpe_event_info 552{ 553 union acpi_gpe_dispatch_info Dispatch; /* Either Method, Handler, or NotifyList */ 554 struct acpi_gpe_register_info *RegisterInfo; /* Backpointer to register info */ 555 UINT8 Flags; /* Misc info about this GPE */ 556 UINT8 GpeNumber; /* This GPE */ 557 UINT8 RuntimeCount; /* References to a run GPE */ 558 559} ACPI_GPE_EVENT_INFO; 560 561/* Information about a GPE register pair, one per each status/enable pair in an array */ 562 563typedef 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 EnableMask; /* Current mask of enabled GPEs */ 571 572} ACPI_GPE_REGISTER_INFO; 573 574/* 575 * Information about a GPE register block, one per each installed block -- 576 * GPE0, GPE1, and one per each installed GPE Block Device. 577 */ 578typedef struct acpi_gpe_block_info 579{ 580 ACPI_NAMESPACE_NODE *Node; 581 struct acpi_gpe_block_info *Previous; 582 struct acpi_gpe_block_info *Next; 583 struct acpi_gpe_xrupt_info *XruptBlock; /* Backpointer to interrupt block */ 584 ACPI_GPE_REGISTER_INFO *RegisterInfo; /* One per GPE register pair */ 585 ACPI_GPE_EVENT_INFO *EventInfo; /* One for each GPE */ 586 UINT64 Address; /* Base address of the block */ 587 UINT32 RegisterCount; /* Number of register pairs in block */ 588 UINT16 GpeCount; /* Number of individual GPEs in block */ 589 UINT16 BlockBaseNumber;/* Base GPE number for this block */ 590 UINT8 SpaceId; 591 BOOLEAN Initialized; /* TRUE if this block is initialized */ 592 593} ACPI_GPE_BLOCK_INFO; 594 595/* Information about GPE interrupt handlers, one per each interrupt level used for GPEs */ 596 597typedef struct acpi_gpe_xrupt_info 598{ 599 struct acpi_gpe_xrupt_info *Previous; 600 struct acpi_gpe_xrupt_info *Next; 601 ACPI_GPE_BLOCK_INFO *GpeBlockListHead; /* List of GPE blocks for this xrupt */ 602 UINT32 InterruptNumber; /* System interrupt number */ 603 604} ACPI_GPE_XRUPT_INFO; 605 606typedef struct acpi_gpe_walk_info 607{ 608 ACPI_NAMESPACE_NODE *GpeDevice; 609 ACPI_GPE_BLOCK_INFO *GpeBlock; 610 UINT16 Count; 611 ACPI_OWNER_ID OwnerId; 612 BOOLEAN ExecuteByOwnerId; 613 614} ACPI_GPE_WALK_INFO; 615 616typedef struct acpi_gpe_device_info 617{ 618 UINT32 Index; 619 UINT32 NextBlockBaseIndex; 620 ACPI_STATUS Status; 621 ACPI_NAMESPACE_NODE *GpeDevice; 622 623} ACPI_GPE_DEVICE_INFO; 624 625typedef ACPI_STATUS (*ACPI_GPE_CALLBACK) ( 626 ACPI_GPE_XRUPT_INFO *GpeXruptInfo, 627 ACPI_GPE_BLOCK_INFO *GpeBlock, 628 void *Context); 629 630 631/* Information about each particular fixed event */ 632 633typedef struct acpi_fixed_event_handler 634{ 635 ACPI_EVENT_HANDLER Handler; /* Address of handler. */ 636 void *Context; /* Context to be passed to handler */ 637 638} ACPI_FIXED_EVENT_HANDLER; 639 640typedef struct acpi_fixed_event_info 641{ 642 UINT8 StatusRegisterId; 643 UINT8 EnableRegisterId; 644 UINT16 StatusBitMask; 645 UINT16 EnableBitMask; 646 647} ACPI_FIXED_EVENT_INFO; 648 649/* Information used during field processing */ 650 651typedef struct acpi_field_info 652{ 653 UINT8 SkipField; 654 UINT8 FieldFlag; 655 UINT32 PkgLength; 656 657} ACPI_FIELD_INFO; 658 659 660/***************************************************************************** 661 * 662 * Generic "state" object for stacks 663 * 664 ****************************************************************************/ 665 666#define ACPI_CONTROL_NORMAL 0xC0 667#define ACPI_CONTROL_CONDITIONAL_EXECUTING 0xC1 668#define ACPI_CONTROL_PREDICATE_EXECUTING 0xC2 669#define ACPI_CONTROL_PREDICATE_FALSE 0xC3 670#define ACPI_CONTROL_PREDICATE_TRUE 0xC4 671 672 673#define ACPI_STATE_COMMON \ 674 void *Next; \ 675 UINT8 DescriptorType; /* To differentiate various internal objs */\ 676 UINT8 Flags; \ 677 UINT16 Value; \ 678 UINT16 State; 679 680 /* There are 2 bytes available here until the next natural alignment boundary */ 681 682typedef struct acpi_common_state 683{ 684 ACPI_STATE_COMMON 685} ACPI_COMMON_STATE; 686 687 688/* 689 * Update state - used to traverse complex objects such as packages 690 */ 691typedef struct acpi_update_state 692{ 693 ACPI_STATE_COMMON 694 union acpi_operand_object *Object; 695 696} ACPI_UPDATE_STATE; 697 698 699/* 700 * Pkg state - used to traverse nested package structures 701 */ 702typedef struct acpi_pkg_state 703{ 704 ACPI_STATE_COMMON 705 UINT16 Index; 706 union acpi_operand_object *SourceObject; 707 union acpi_operand_object *DestObject; 708 struct acpi_walk_state *WalkState; 709 void *ThisTargetObj; 710 UINT32 NumPackages; 711 712} ACPI_PKG_STATE; 713 714 715/* 716 * Control state - one per if/else and while constructs. 717 * Allows nesting of these constructs 718 */ 719typedef struct acpi_control_state 720{ 721 ACPI_STATE_COMMON 722 UINT16 Opcode; 723 union acpi_parse_object *PredicateOp; 724 UINT8 *AmlPredicateStart; /* Start of if/while predicate */ 725 UINT8 *PackageEnd; /* End of if/while block */ 726 UINT32 LoopCount; /* While() loop counter */ 727 728} ACPI_CONTROL_STATE; 729 730 731/* 732 * Scope state - current scope during namespace lookups 733 */ 734typedef struct acpi_scope_state 735{ 736 ACPI_STATE_COMMON 737 ACPI_NAMESPACE_NODE *Node; 738 739} ACPI_SCOPE_STATE; 740 741 742typedef struct acpi_pscope_state 743{ 744 ACPI_STATE_COMMON 745 UINT32 ArgCount; /* Number of fixed arguments */ 746 union acpi_parse_object *Op; /* Current op being parsed */ 747 UINT8 *ArgEnd; /* Current argument end */ 748 UINT8 *PkgEnd; /* Current package end */ 749 UINT32 ArgList; /* Next argument to parse */ 750 751} ACPI_PSCOPE_STATE; 752 753 754/* 755 * Thread state - one per thread across multiple walk states. Multiple walk 756 * states are created when there are nested control methods executing. 757 */ 758typedef struct acpi_thread_state 759{ 760 ACPI_STATE_COMMON 761 UINT8 CurrentSyncLevel; /* Mutex Sync (nested acquire) level */ 762 struct acpi_walk_state *WalkStateList; /* Head of list of WalkStates for this thread */ 763 union acpi_operand_object *AcquiredMutexList; /* List of all currently acquired mutexes */ 764 ACPI_THREAD_ID ThreadId; /* Running thread ID */ 765 766} ACPI_THREAD_STATE; 767 768 769/* 770 * Result values - used to accumulate the results of nested 771 * AML arguments 772 */ 773typedef struct acpi_result_values 774{ 775 ACPI_STATE_COMMON 776 union acpi_operand_object *ObjDesc [ACPI_RESULTS_FRAME_OBJ_NUM]; 777 778} ACPI_RESULT_VALUES; 779 780 781typedef 782ACPI_STATUS (*ACPI_PARSE_DOWNWARDS) ( 783 struct acpi_walk_state *WalkState, 784 union acpi_parse_object **OutOp); 785 786typedef 787ACPI_STATUS (*ACPI_PARSE_UPWARDS) ( 788 struct acpi_walk_state *WalkState); 789 790 791/* Global handlers for AML Notifies */ 792 793typedef struct acpi_global_notify_handler 794{ 795 ACPI_NOTIFY_HANDLER Handler; 796 void *Context; 797 798} ACPI_GLOBAL_NOTIFY_HANDLER; 799 800/* 801 * Notify info - used to pass info to the deferred notify 802 * handler/dispatcher. 803 */ 804typedef struct acpi_notify_info 805{ 806 ACPI_STATE_COMMON 807 UINT8 HandlerListId; 808 ACPI_NAMESPACE_NODE *Node; 809 union acpi_operand_object *HandlerListHead; 810 ACPI_GLOBAL_NOTIFY_HANDLER *Global; 811 812} ACPI_NOTIFY_INFO; 813 814 815/* Generic state is union of structs above */ 816 817typedef union acpi_generic_state 818{ 819 ACPI_COMMON_STATE Common; 820 ACPI_CONTROL_STATE Control; 821 ACPI_UPDATE_STATE Update; 822 ACPI_SCOPE_STATE Scope; 823 ACPI_PSCOPE_STATE ParseScope; 824 ACPI_PKG_STATE Pkg; 825 ACPI_THREAD_STATE Thread; 826 ACPI_RESULT_VALUES Results; 827 ACPI_NOTIFY_INFO Notify; 828 829} ACPI_GENERIC_STATE; 830 831 832/***************************************************************************** 833 * 834 * Interpreter typedefs and structs 835 * 836 ****************************************************************************/ 837 838typedef 839ACPI_STATUS (*ACPI_EXECUTE_OP) ( 840 struct acpi_walk_state *WalkState); 841 842/* Address Range info block */ 843 844typedef struct acpi_address_range 845{ 846 struct acpi_address_range *Next; 847 ACPI_NAMESPACE_NODE *RegionNode; 848 ACPI_PHYSICAL_ADDRESS StartAddress; 849 ACPI_PHYSICAL_ADDRESS EndAddress; 850 851} ACPI_ADDRESS_RANGE; 852 853 854/***************************************************************************** 855 * 856 * Parser typedefs and structs 857 * 858 ****************************************************************************/ 859 860/* 861 * AML opcode, name, and argument layout 862 */ 863typedef struct acpi_opcode_info 864{ 865#if defined(ACPI_DISASSEMBLER) || defined(ACPI_DEBUG_OUTPUT) 866 char *Name; /* Opcode name (disassembler/debug only) */ 867#endif 868 UINT32 ParseArgs; /* Grammar/Parse time arguments */ 869 UINT32 RuntimeArgs; /* Interpret time arguments */ 870 UINT16 Flags; /* Misc flags */ 871 UINT8 ObjectType; /* Corresponding internal object type */ 872 UINT8 Class; /* Opcode class */ 873 UINT8 Type; /* Opcode type */ 874 875} ACPI_OPCODE_INFO; 876 877/* Structure for Resource Tag information */ 878 879typedef struct acpi_tag_info 880{ 881 UINT32 BitOffset; 882 UINT32 BitLength; 883 884} ACPI_TAG_INFO; 885 886/* Value associated with the parse object */ 887 888typedef union acpi_parse_value 889{ 890 UINT64 Integer; /* Integer constant (Up to 64 bits) */ 891 UINT32 Size; /* bytelist or field size */ 892 char *String; /* NULL terminated string */ 893 UINT8 *Buffer; /* buffer or string */ 894 char *Name; /* NULL terminated string */ 895 union acpi_parse_object *Arg; /* arguments and contained ops */ 896 ACPI_TAG_INFO Tag; /* Resource descriptor tag info */ 897 898} ACPI_PARSE_VALUE; 899 900 901#if defined(ACPI_DISASSEMBLER) || defined(ACPI_DEBUG_OUTPUT) 902#define ACPI_DISASM_ONLY_MEMBERS(a) a; 903#else 904#define ACPI_DISASM_ONLY_MEMBERS(a) 905#endif 906 907#define ACPI_PARSE_COMMON \ 908 union acpi_parse_object *Parent; /* Parent op */\ 909 UINT8 DescriptorType; /* To differentiate various internal objs */\ 910 UINT8 Flags; /* Type of Op */\ 911 UINT16 AmlOpcode; /* AML opcode */\ 912 UINT8 *Aml; /* Address of declaration in AML */\ 913 union acpi_parse_object *Next; /* Next op */\ 914 ACPI_NAMESPACE_NODE *Node; /* For use by interpreter */\ 915 ACPI_PARSE_VALUE Value; /* Value or args associated with the opcode */\ 916 UINT8 ArgListLength; /* Number of elements in the arg list */\ 917 ACPI_DISASM_ONLY_MEMBERS (\ 918 UINT8 DisasmFlags; /* Used during AML disassembly */\ 919 UINT8 DisasmOpcode; /* Subtype used for disassembly */\ 920 char *OperatorSymbol;/* Used for C-style operator name strings */\ 921 char AmlOpName[16]) /* Op name (debug only) */ 922 923 924/* Flags for DisasmFlags field above */ 925 926#define ACPI_DASM_BUFFER 0x00 /* Buffer is a simple data buffer */ 927#define ACPI_DASM_RESOURCE 0x01 /* Buffer is a Resource Descriptor */ 928#define ACPI_DASM_STRING 0x02 /* Buffer is a ASCII string */ 929#define ACPI_DASM_UNICODE 0x03 /* Buffer is a Unicode string */ 930#define ACPI_DASM_PLD_METHOD 0x04 /* Buffer is a _PLD method bit-packed buffer */ 931#define ACPI_DASM_UUID 0x05 /* Buffer is a UUID/GUID */ 932#define ACPI_DASM_EISAID 0x06 /* Integer is an EISAID */ 933#define ACPI_DASM_MATCHOP 0x07 /* Parent opcode is a Match() operator */ 934#define ACPI_DASM_LNOT_PREFIX 0x08 /* Start of a LNotEqual (etc.) pair of opcodes */ 935#define ACPI_DASM_LNOT_SUFFIX 0x09 /* End of a LNotEqual (etc.) pair of opcodes */ 936#define ACPI_DASM_HID_STRING 0x0A /* String is a _HID or _CID */ 937#define ACPI_DASM_IGNORE 0x0B /* Not used at this time */ 938 939/* 940 * Generic operation (for example: If, While, Store) 941 */ 942typedef struct acpi_parse_obj_common 943{ 944 ACPI_PARSE_COMMON 945} ACPI_PARSE_OBJ_COMMON; 946 947 948/* 949 * Extended Op for named ops (Scope, Method, etc.), deferred ops (Methods and OpRegions), 950 * and bytelists. 951 */ 952typedef struct acpi_parse_obj_named 953{ 954 ACPI_PARSE_COMMON 955 UINT8 *Path; 956 UINT8 *Data; /* AML body or bytelist data */ 957 UINT32 Length; /* AML length */ 958 UINT32 Name; /* 4-byte name or zero if no name */ 959 960} ACPI_PARSE_OBJ_NAMED; 961 962 963/* This version is used by the iASL compiler only */ 964 965#define ACPI_MAX_PARSEOP_NAME 20 966 967typedef struct acpi_parse_obj_asl 968{ 969 ACPI_PARSE_COMMON 970 union acpi_parse_object *Child; 971 union acpi_parse_object *ParentMethod; 972 char *Filename; 973 char *ExternalName; 974 char *Namepath; 975 char NameSeg[4]; 976 UINT32 ExtraValue; 977 UINT32 Column; 978 UINT32 LineNumber; 979 UINT32 LogicalLineNumber; 980 UINT32 LogicalByteOffset; 981 UINT32 EndLine; 982 UINT32 EndLogicalLine; 983 UINT32 AcpiBtype; 984 UINT32 AmlLength; 985 UINT32 AmlSubtreeLength; 986 UINT32 FinalAmlLength; 987 UINT32 FinalAmlOffset; 988 UINT32 CompileFlags; 989 UINT16 ParseOpcode; 990 UINT8 AmlOpcodeLength; 991 UINT8 AmlPkgLenBytes; 992 UINT8 Extra; 993 char ParseOpName[ACPI_MAX_PARSEOP_NAME]; 994 995} ACPI_PARSE_OBJ_ASL; 996 997typedef union acpi_parse_object 998{ 999 ACPI_PARSE_OBJ_COMMON Common; 1000 ACPI_PARSE_OBJ_NAMED Named; 1001 ACPI_PARSE_OBJ_ASL Asl; 1002 1003} ACPI_PARSE_OBJECT; 1004 1005 1006/* 1007 * Parse state - one state per parser invocation and each control 1008 * method. 1009 */ 1010typedef struct acpi_parse_state 1011{ 1012 UINT8 *AmlStart; /* First AML byte */ 1013 UINT8 *Aml; /* Next AML byte */ 1014 UINT8 *AmlEnd; /* (last + 1) AML byte */ 1015 UINT8 *PkgStart; /* Current package begin */ 1016 UINT8 *PkgEnd; /* Current package end */ 1017 union acpi_parse_object *StartOp; /* Root of parse tree */ 1018 struct acpi_namespace_node *StartNode; 1019 union acpi_generic_state *Scope; /* Current scope */ 1020 union acpi_parse_object *StartScope; 1021 UINT32 AmlSize; 1022 1023} ACPI_PARSE_STATE; 1024 1025 1026/* Parse object flags */ 1027 1028#define ACPI_PARSEOP_GENERIC 0x01 1029#define ACPI_PARSEOP_NAMED_OBJECT 0x02 1030#define ACPI_PARSEOP_DEFERRED 0x04 1031#define ACPI_PARSEOP_BYTELIST 0x08 1032#define ACPI_PARSEOP_IN_STACK 0x10 1033#define ACPI_PARSEOP_TARGET 0x20 1034#define ACPI_PARSEOP_IN_CACHE 0x80 1035 1036/* Parse object DisasmFlags */ 1037 1038#define ACPI_PARSEOP_IGNORE 0x01 1039#define ACPI_PARSEOP_PARAMETER_LIST 0x02 1040#define ACPI_PARSEOP_EMPTY_TERMLIST 0x04 1041#define ACPI_PARSEOP_PREDEFINED_CHECKED 0x08 1042#define ACPI_PARSEOP_CLOSING_PAREN 0x10 1043#define ACPI_PARSEOP_COMPOUND_ASSIGNMENT 0x20 1044#define ACPI_PARSEOP_ASSIGNMENT 0x40 1045#define ACPI_PARSEOP_ELSEIF 0x80 1046 1047 1048/***************************************************************************** 1049 * 1050 * Hardware (ACPI registers) and PNP 1051 * 1052 ****************************************************************************/ 1053 1054typedef struct acpi_bit_register_info 1055{ 1056 UINT8 ParentRegister; 1057 UINT8 BitPosition; 1058 UINT16 AccessBitMask; 1059 1060} ACPI_BIT_REGISTER_INFO; 1061 1062 1063/* 1064 * Some ACPI registers have bits that must be ignored -- meaning that they 1065 * must be preserved. 1066 */ 1067#define ACPI_PM1_STATUS_PRESERVED_BITS 0x0800 /* Bit 11 */ 1068 1069/* Write-only bits must be zeroed by software */ 1070 1071#define ACPI_PM1_CONTROL_WRITEONLY_BITS 0x2004 /* Bits 13, 2 */ 1072 1073/* For control registers, both ignored and reserved bits must be preserved */ 1074 1075/* 1076 * For PM1 control, the SCI enable bit (bit 0, SCI_EN) is defined by the 1077 * ACPI specification to be a "preserved" bit - "OSPM always preserves this 1078 * bit position", section 4.7.3.2.1. However, on some machines the OS must 1079 * write a one to this bit after resume for the machine to work properly. 1080 * To enable this, we no longer attempt to preserve this bit. No machines 1081 * are known to fail if the bit is not preserved. (May 2009) 1082 */ 1083#define ACPI_PM1_CONTROL_IGNORED_BITS 0x0200 /* Bit 9 */ 1084#define ACPI_PM1_CONTROL_RESERVED_BITS 0xC1F8 /* Bits 14-15, 3-8 */ 1085#define ACPI_PM1_CONTROL_PRESERVED_BITS \ 1086 (ACPI_PM1_CONTROL_IGNORED_BITS | ACPI_PM1_CONTROL_RESERVED_BITS) 1087 1088#define ACPI_PM2_CONTROL_PRESERVED_BITS 0xFFFFFFFE /* All except bit 0 */ 1089 1090/* 1091 * Register IDs 1092 * These are the full ACPI registers 1093 */ 1094#define ACPI_REGISTER_PM1_STATUS 0x01 1095#define ACPI_REGISTER_PM1_ENABLE 0x02 1096#define ACPI_REGISTER_PM1_CONTROL 0x03 1097#define ACPI_REGISTER_PM2_CONTROL 0x04 1098#define ACPI_REGISTER_PM_TIMER 0x05 1099#define ACPI_REGISTER_PROCESSOR_BLOCK 0x06 1100#define ACPI_REGISTER_SMI_COMMAND_BLOCK 0x07 1101 1102 1103/* Masks used to access the BitRegisters */ 1104 1105#define ACPI_BITMASK_TIMER_STATUS 0x0001 1106#define ACPI_BITMASK_BUS_MASTER_STATUS 0x0010 1107#define ACPI_BITMASK_GLOBAL_LOCK_STATUS 0x0020 1108#define ACPI_BITMASK_POWER_BUTTON_STATUS 0x0100 1109#define ACPI_BITMASK_SLEEP_BUTTON_STATUS 0x0200 1110#define ACPI_BITMASK_RT_CLOCK_STATUS 0x0400 1111#define ACPI_BITMASK_PCIEXP_WAKE_STATUS 0x4000 /* ACPI 3.0 */ 1112#define ACPI_BITMASK_WAKE_STATUS 0x8000 1113 1114#define ACPI_BITMASK_ALL_FIXED_STATUS (\ 1115 ACPI_BITMASK_TIMER_STATUS | \ 1116 ACPI_BITMASK_BUS_MASTER_STATUS | \ 1117 ACPI_BITMASK_GLOBAL_LOCK_STATUS | \ 1118 ACPI_BITMASK_POWER_BUTTON_STATUS | \ 1119 ACPI_BITMASK_SLEEP_BUTTON_STATUS | \ 1120 ACPI_BITMASK_RT_CLOCK_STATUS | \ 1121 ACPI_BITMASK_PCIEXP_WAKE_STATUS | \ 1122 ACPI_BITMASK_WAKE_STATUS) 1123 1124#define ACPI_BITMASK_TIMER_ENABLE 0x0001 1125#define ACPI_BITMASK_GLOBAL_LOCK_ENABLE 0x0020 1126#define ACPI_BITMASK_POWER_BUTTON_ENABLE 0x0100 1127#define ACPI_BITMASK_SLEEP_BUTTON_ENABLE 0x0200 1128#define ACPI_BITMASK_RT_CLOCK_ENABLE 0x0400 1129#define ACPI_BITMASK_PCIEXP_WAKE_DISABLE 0x4000 /* ACPI 3.0 */ 1130 1131#define ACPI_BITMASK_SCI_ENABLE 0x0001 1132#define ACPI_BITMASK_BUS_MASTER_RLD 0x0002 1133#define ACPI_BITMASK_GLOBAL_LOCK_RELEASE 0x0004 1134#define ACPI_BITMASK_SLEEP_TYPE 0x1C00 1135#define ACPI_BITMASK_SLEEP_ENABLE 0x2000 1136 1137#define ACPI_BITMASK_ARB_DISABLE 0x0001 1138 1139 1140/* Raw bit position of each BitRegister */ 1141 1142#define ACPI_BITPOSITION_TIMER_STATUS 0x00 1143#define ACPI_BITPOSITION_BUS_MASTER_STATUS 0x04 1144#define ACPI_BITPOSITION_GLOBAL_LOCK_STATUS 0x05 1145#define ACPI_BITPOSITION_POWER_BUTTON_STATUS 0x08 1146#define ACPI_BITPOSITION_SLEEP_BUTTON_STATUS 0x09 1147#define ACPI_BITPOSITION_RT_CLOCK_STATUS 0x0A 1148#define ACPI_BITPOSITION_PCIEXP_WAKE_STATUS 0x0E /* ACPI 3.0 */ 1149#define ACPI_BITPOSITION_WAKE_STATUS 0x0F 1150 1151#define ACPI_BITPOSITION_TIMER_ENABLE 0x00 1152#define ACPI_BITPOSITION_GLOBAL_LOCK_ENABLE 0x05 1153#define ACPI_BITPOSITION_POWER_BUTTON_ENABLE 0x08 1154#define ACPI_BITPOSITION_SLEEP_BUTTON_ENABLE 0x09 1155#define ACPI_BITPOSITION_RT_CLOCK_ENABLE 0x0A 1156#define ACPI_BITPOSITION_PCIEXP_WAKE_DISABLE 0x0E /* ACPI 3.0 */ 1157 1158#define ACPI_BITPOSITION_SCI_ENABLE 0x00 1159#define ACPI_BITPOSITION_BUS_MASTER_RLD 0x01 1160#define ACPI_BITPOSITION_GLOBAL_LOCK_RELEASE 0x02 1161#define ACPI_BITPOSITION_SLEEP_TYPE 0x0A 1162#define ACPI_BITPOSITION_SLEEP_ENABLE 0x0D 1163 1164#define ACPI_BITPOSITION_ARB_DISABLE 0x00 1165 1166 1167/* Structs and definitions for _OSI support and I/O port validation */ 1168 1169#define ACPI_ALWAYS_ILLEGAL 0x00 1170 1171typedef struct acpi_interface_info 1172{ 1173 char *Name; 1174 struct acpi_interface_info *Next; 1175 UINT8 Flags; 1176 UINT8 Value; 1177 1178} ACPI_INTERFACE_INFO; 1179 1180#define ACPI_OSI_INVALID 0x01 1181#define ACPI_OSI_DYNAMIC 0x02 1182#define ACPI_OSI_FEATURE 0x04 1183#define ACPI_OSI_DEFAULT_INVALID 0x08 1184#define ACPI_OSI_OPTIONAL_FEATURE (ACPI_OSI_FEATURE | ACPI_OSI_DEFAULT_INVALID | ACPI_OSI_INVALID) 1185 1186typedef struct acpi_port_info 1187{ 1188 char *Name; 1189 UINT16 Start; 1190 UINT16 End; 1191 UINT8 OsiDependency; 1192 1193} ACPI_PORT_INFO; 1194 1195 1196/***************************************************************************** 1197 * 1198 * Resource descriptors 1199 * 1200 ****************************************************************************/ 1201 1202/* ResourceType values */ 1203 1204#define ACPI_ADDRESS_TYPE_MEMORY_RANGE 0 1205#define ACPI_ADDRESS_TYPE_IO_RANGE 1 1206#define ACPI_ADDRESS_TYPE_BUS_NUMBER_RANGE 2 1207 1208/* Resource descriptor types and masks */ 1209 1210#define ACPI_RESOURCE_NAME_LARGE 0x80 1211#define ACPI_RESOURCE_NAME_SMALL 0x00 1212 1213#define ACPI_RESOURCE_NAME_SMALL_MASK 0x78 /* Bits 6:3 contain the type */ 1214#define ACPI_RESOURCE_NAME_SMALL_LENGTH_MASK 0x07 /* Bits 2:0 contain the length */ 1215#define ACPI_RESOURCE_NAME_LARGE_MASK 0x7F /* Bits 6:0 contain the type */ 1216 1217 1218/* 1219 * Small resource descriptor "names" as defined by the ACPI specification. 1220 * Note: Bits 2:0 are used for the descriptor length 1221 */ 1222#define ACPI_RESOURCE_NAME_IRQ 0x20 1223#define ACPI_RESOURCE_NAME_DMA 0x28 1224#define ACPI_RESOURCE_NAME_START_DEPENDENT 0x30 1225#define ACPI_RESOURCE_NAME_END_DEPENDENT 0x38 1226#define ACPI_RESOURCE_NAME_IO 0x40 1227#define ACPI_RESOURCE_NAME_FIXED_IO 0x48 1228#define ACPI_RESOURCE_NAME_FIXED_DMA 0x50 1229#define ACPI_RESOURCE_NAME_RESERVED_S2 0x58 1230#define ACPI_RESOURCE_NAME_RESERVED_S3 0x60 1231#define ACPI_RESOURCE_NAME_RESERVED_S4 0x68 1232#define ACPI_RESOURCE_NAME_VENDOR_SMALL 0x70 1233#define ACPI_RESOURCE_NAME_END_TAG 0x78 1234 1235/* 1236 * Large resource descriptor "names" as defined by the ACPI specification. 1237 * Note: includes the Large Descriptor bit in bit[7] 1238 */ 1239#define ACPI_RESOURCE_NAME_MEMORY24 0x81 1240#define ACPI_RESOURCE_NAME_GENERIC_REGISTER 0x82 1241#define ACPI_RESOURCE_NAME_RESERVED_L1 0x83 1242#define ACPI_RESOURCE_NAME_VENDOR_LARGE 0x84 1243#define ACPI_RESOURCE_NAME_MEMORY32 0x85 1244#define ACPI_RESOURCE_NAME_FIXED_MEMORY32 0x86 1245#define ACPI_RESOURCE_NAME_ADDRESS32 0x87 1246#define ACPI_RESOURCE_NAME_ADDRESS16 0x88 1247#define ACPI_RESOURCE_NAME_EXTENDED_IRQ 0x89 1248#define ACPI_RESOURCE_NAME_ADDRESS64 0x8A 1249#define ACPI_RESOURCE_NAME_EXTENDED_ADDRESS64 0x8B 1250#define ACPI_RESOURCE_NAME_GPIO 0x8C 1251#define ACPI_RESOURCE_NAME_SERIAL_BUS 0x8E 1252#define ACPI_RESOURCE_NAME_LARGE_MAX 0x8E 1253 1254 1255/***************************************************************************** 1256 * 1257 * Miscellaneous 1258 * 1259 ****************************************************************************/ 1260 1261#define ACPI_ASCII_ZERO 0x30 1262 1263 1264/***************************************************************************** 1265 * 1266 * Disassembler 1267 * 1268 ****************************************************************************/ 1269 1270typedef struct acpi_external_list 1271{ 1272 char *Path; 1273 char *InternalPath; 1274 struct acpi_external_list *Next; 1275 UINT32 Value; 1276 UINT16 Length; 1277 UINT16 Flags; 1278 UINT8 Type; 1279 1280} ACPI_EXTERNAL_LIST; 1281 1282/* Values for Flags field above */ 1283 1284#define ACPI_EXT_RESOLVED_REFERENCE 0x01 /* Object was resolved during cross ref */ 1285#define ACPI_EXT_ORIGIN_FROM_FILE 0x02 /* External came from a file */ 1286#define ACPI_EXT_INTERNAL_PATH_ALLOCATED 0x04 /* Deallocate internal path on completion */ 1287#define ACPI_EXT_EXTERNAL_EMITTED 0x08 /* External() statement has been emitted */ 1288#define ACPI_EXT_ORIGIN_FROM_OPCODE 0x10 /* External came from a External() opcode */ 1289 1290 1291typedef struct acpi_external_file 1292{ 1293 char *Path; 1294 struct acpi_external_file *Next; 1295 1296} ACPI_EXTERNAL_FILE; 1297 1298 1299/***************************************************************************** 1300 * 1301 * Debugger 1302 * 1303 ****************************************************************************/ 1304 1305typedef struct acpi_db_method_info 1306{ 1307 ACPI_HANDLE Method; 1308 ACPI_HANDLE MainThreadGate; 1309 ACPI_HANDLE ThreadCompleteGate; 1310 ACPI_HANDLE InfoGate; 1311 ACPI_THREAD_ID *Threads; 1312 UINT32 NumThreads; 1313 UINT32 NumCreated; 1314 UINT32 NumCompleted; 1315 1316 char *Name; 1317 UINT32 Flags; 1318 UINT32 NumLoops; 1319 char Pathname[ACPI_DB_LINE_BUFFER_SIZE]; 1320 char **Args; 1321 ACPI_OBJECT_TYPE *Types; 1322 1323 /* 1324 * Arguments to be passed to method for the command 1325 * Threads - 1326 * the Number of threads, ID of current thread and 1327 * Index of current thread inside all them created. 1328 */ 1329 char InitArgs; 1330#ifdef ACPI_DEBUGGER 1331 ACPI_OBJECT_TYPE ArgTypes[4]; 1332#endif 1333 char *Arguments[4]; 1334 char NumThreadsStr[11]; 1335 char IdOfThreadStr[11]; 1336 char IndexOfThreadStr[11]; 1337 1338} ACPI_DB_METHOD_INFO; 1339 1340typedef struct acpi_integrity_info 1341{ 1342 UINT32 Nodes; 1343 UINT32 Objects; 1344 1345} ACPI_INTEGRITY_INFO; 1346 1347 1348#define ACPI_DB_DISABLE_OUTPUT 0x00 1349#define ACPI_DB_REDIRECTABLE_OUTPUT 0x01 1350#define ACPI_DB_CONSOLE_OUTPUT 0x02 1351#define ACPI_DB_DUPLICATE_OUTPUT 0x03 1352 1353 1354typedef struct acpi_object_info 1355{ 1356 UINT32 Types[ACPI_TOTAL_TYPES]; 1357 1358} ACPI_OBJECT_INFO; 1359 1360 1361/***************************************************************************** 1362 * 1363 * Debug 1364 * 1365 ****************************************************************************/ 1366 1367/* Entry for a memory allocation (debug only) */ 1368 1369#define ACPI_MEM_MALLOC 0 1370#define ACPI_MEM_CALLOC 1 1371#define ACPI_MAX_MODULE_NAME 16 1372 1373#define ACPI_COMMON_DEBUG_MEM_HEADER \ 1374 struct acpi_debug_mem_block *Previous; \ 1375 struct acpi_debug_mem_block *Next; \ 1376 UINT32 Size; \ 1377 UINT32 Component; \ 1378 UINT32 Line; \ 1379 char Module[ACPI_MAX_MODULE_NAME]; \ 1380 UINT8 AllocType; 1381 1382typedef struct acpi_debug_mem_header 1383{ 1384 ACPI_COMMON_DEBUG_MEM_HEADER 1385 1386} ACPI_DEBUG_MEM_HEADER; 1387 1388typedef struct acpi_debug_mem_block 1389{ 1390 ACPI_COMMON_DEBUG_MEM_HEADER 1391 UINT64 UserSpace; 1392 1393} ACPI_DEBUG_MEM_BLOCK; 1394 1395 1396#define ACPI_MEM_LIST_GLOBAL 0 1397#define ACPI_MEM_LIST_NSNODE 1 1398#define ACPI_MEM_LIST_MAX 1 1399#define ACPI_NUM_MEM_LISTS 2 1400 1401 1402/***************************************************************************** 1403 * 1404 * Info/help support 1405 * 1406 ****************************************************************************/ 1407 1408typedef struct ah_predefined_name 1409{ 1410 char *Name; 1411 char *Description; 1412#ifndef ACPI_ASL_COMPILER 1413 char *Action; 1414#endif 1415 1416} AH_PREDEFINED_NAME; 1417 1418typedef struct ah_device_id 1419{ 1420 char *Name; 1421 char *Description; 1422 1423} AH_DEVICE_ID; 1424 1425typedef struct ah_uuid 1426{ 1427 char *Description; 1428 char *String; 1429 1430} AH_UUID; 1431 1432typedef struct ah_table 1433{ 1434 char *Signature; 1435 char *Description; 1436 1437} AH_TABLE; 1438 1439#endif /* __ACLOCAL_H__ */ 1440