1 /****************************************************************************** 2 * 3 * Name: aclocal.h - Internal data types used across the ACPI subsystem 4 * 5 *****************************************************************************/ 6 7 /* 8 * Copyright (C) 2000 - 2012, 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 0x81 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 #define ACPI_MTX_DEBUG_CMD_COMPLETE 6 /* AML debugger */ 91 #define ACPI_MTX_DEBUG_CMD_READY 7 /* AML debugger */ 92 93 #define ACPI_MAX_MUTEX 7 94 #define ACPI_NUM_MUTEX ACPI_MAX_MUTEX+1 95 96 97 /* Lock structure for reader/writer interfaces */ 98 99 typedef struct acpi_rw_lock 100 { 101 ACPI_MUTEX WriterMutex; 102 ACPI_MUTEX ReaderMutex; 103 UINT32 NumReaders; 104 105 } ACPI_RW_LOCK; 106 107 108 /* 109 * Predefined handles for spinlocks used within the subsystem. 110 * These spinlocks are created by AcpiUtMutexInitialize 111 */ 112 #define ACPI_LOCK_GPES 0 113 #define ACPI_LOCK_HARDWARE 1 114 115 #define ACPI_MAX_LOCK 1 116 #define ACPI_NUM_LOCK ACPI_MAX_LOCK+1 117 118 119 /* This Thread ID means that the mutex is not in use (unlocked) */ 120 121 #define ACPI_MUTEX_NOT_ACQUIRED (ACPI_THREAD_ID) -1 122 123 /* Table for the global mutexes */ 124 125 typedef struct acpi_mutex_info 126 { 127 ACPI_MUTEX Mutex; 128 UINT32 UseCount; 129 ACPI_THREAD_ID ThreadId; 130 131 } ACPI_MUTEX_INFO; 132 133 134 /* Lock flag parameter for various interfaces */ 135 136 #define ACPI_MTX_DO_NOT_LOCK 0 137 #define ACPI_MTX_LOCK 1 138 139 140 /* Field access granularities */ 141 142 #define ACPI_FIELD_BYTE_GRANULARITY 1 143 #define ACPI_FIELD_WORD_GRANULARITY 2 144 #define ACPI_FIELD_DWORD_GRANULARITY 4 145 #define ACPI_FIELD_QWORD_GRANULARITY 8 146 147 148 #define ACPI_ENTRY_NOT_FOUND NULL 149 150 151 /***************************************************************************** 152 * 153 * Namespace typedefs and structs 154 * 155 ****************************************************************************/ 156 157 /* Operational modes of the AML interpreter/scanner */ 158 159 typedef enum 160 { 161 ACPI_IMODE_LOAD_PASS1 = 0x01, 162 ACPI_IMODE_LOAD_PASS2 = 0x02, 163 ACPI_IMODE_EXECUTE = 0x03 164 165 } ACPI_INTERPRETER_MODE; 166 167 168 /* 169 * The Namespace Node describes a named object that appears in the AML. 170 * DescriptorType is used to differentiate between internal descriptors. 171 * 172 * The node is optimized for both 32-bit and 64-bit platforms: 173 * 20 bytes for the 32-bit case, 32 bytes for the 64-bit case. 174 * 175 * Note: The DescriptorType and Type fields must appear in the identical 176 * position in both the ACPI_NAMESPACE_NODE and ACPI_OPERAND_OBJECT 177 * structures. 178 */ 179 typedef struct acpi_namespace_node 180 { 181 union acpi_operand_object *Object; /* Interpreter object */ 182 UINT8 DescriptorType; /* Differentiate object descriptor types */ 183 UINT8 Type; /* ACPI Type associated with this name */ 184 UINT8 Flags; /* Miscellaneous flags */ 185 ACPI_OWNER_ID OwnerId; /* Node creator */ 186 ACPI_NAME_UNION Name; /* ACPI Name, always 4 chars per ACPI spec */ 187 struct acpi_namespace_node *Parent; /* Parent node */ 188 struct acpi_namespace_node *Child; /* First child */ 189 struct acpi_namespace_node *Peer; /* First peer */ 190 191 /* 192 * The following fields are used by the ASL compiler and disassembler only 193 */ 194 #ifdef ACPI_LARGE_NAMESPACE_NODE 195 union acpi_parse_object *Op; 196 UINT32 Value; 197 UINT32 Length; 198 #endif 199 200 } ACPI_NAMESPACE_NODE; 201 202 203 /* Namespace Node flags */ 204 205 #define ANOBJ_RESERVED 0x01 /* Available for use */ 206 #define ANOBJ_TEMPORARY 0x02 /* Node is create by a method and is temporary */ 207 #define ANOBJ_METHOD_ARG 0x04 /* Node is a method argument */ 208 #define ANOBJ_METHOD_LOCAL 0x08 /* Node is a method local */ 209 #define ANOBJ_SUBTREE_HAS_INI 0x10 /* Used to optimize device initialization */ 210 #define ANOBJ_EVALUATED 0x20 /* Set on first evaluation of node */ 211 #define ANOBJ_ALLOCATED_BUFFER 0x40 /* Method AML buffer is dynamic (InstallMethod) */ 212 213 #define ANOBJ_IS_EXTERNAL 0x08 /* iASL only: This object created via External() */ 214 #define ANOBJ_METHOD_NO_RETVAL 0x10 /* iASL only: Method has no return value */ 215 #define ANOBJ_METHOD_SOME_NO_RETVAL 0x20 /* iASL only: Method has at least one return value */ 216 #define ANOBJ_IS_REFERENCED 0x80 /* iASL only: Object was referenced */ 217 218 219 /* Internal ACPI table management - master table list */ 220 221 typedef struct acpi_table_list 222 { 223 ACPI_TABLE_DESC *Tables; /* Table descriptor array */ 224 UINT32 CurrentTableCount; /* Tables currently in the array */ 225 UINT32 MaxTableCount; /* Max tables array will hold */ 226 UINT8 Flags; 227 228 } ACPI_TABLE_LIST; 229 230 /* Flags for above */ 231 232 #define ACPI_ROOT_ORIGIN_UNKNOWN (0) /* ~ORIGIN_ALLOCATED */ 233 #define ACPI_ROOT_ORIGIN_ALLOCATED (1) 234 #define ACPI_ROOT_ALLOW_RESIZE (2) 235 236 237 /* Predefined (fixed) table indexes */ 238 239 #define ACPI_TABLE_INDEX_DSDT (0) 240 #define ACPI_TABLE_INDEX_FACS (1) 241 242 243 typedef struct acpi_find_context 244 { 245 char *SearchFor; 246 ACPI_HANDLE *List; 247 UINT32 *Count; 248 249 } ACPI_FIND_CONTEXT; 250 251 252 typedef struct acpi_ns_search_data 253 { 254 ACPI_NAMESPACE_NODE *Node; 255 256 } ACPI_NS_SEARCH_DATA; 257 258 259 /* Object types used during package copies */ 260 261 #define ACPI_COPY_TYPE_SIMPLE 0 262 #define ACPI_COPY_TYPE_PACKAGE 1 263 264 265 /* Info structure used to convert external<->internal namestrings */ 266 267 typedef struct acpi_namestring_info 268 { 269 const char *ExternalName; 270 const char *NextExternalChar; 271 char *InternalName; 272 UINT32 Length; 273 UINT32 NumSegments; 274 UINT32 NumCarats; 275 BOOLEAN FullyQualified; 276 277 } ACPI_NAMESTRING_INFO; 278 279 280 /* Field creation info */ 281 282 typedef struct acpi_create_field_info 283 { 284 ACPI_NAMESPACE_NODE *RegionNode; 285 ACPI_NAMESPACE_NODE *FieldNode; 286 ACPI_NAMESPACE_NODE *RegisterNode; 287 ACPI_NAMESPACE_NODE *DataRegisterNode; 288 ACPI_NAMESPACE_NODE *ConnectionNode; 289 UINT8 *ResourceBuffer; 290 UINT32 BankValue; 291 UINT32 FieldBitPosition; 292 UINT32 FieldBitLength; 293 UINT16 ResourceLength; 294 UINT8 FieldFlags; 295 UINT8 Attribute; 296 UINT8 FieldType; 297 UINT8 AccessLength; 298 299 } ACPI_CREATE_FIELD_INFO; 300 301 302 typedef 303 ACPI_STATUS (*ACPI_INTERNAL_METHOD) ( 304 struct acpi_walk_state *WalkState); 305 306 307 /* 308 * Bitmapped ACPI types. Used internally only 309 */ 310 #define ACPI_BTYPE_ANY 0x00000000 311 #define ACPI_BTYPE_INTEGER 0x00000001 312 #define ACPI_BTYPE_STRING 0x00000002 313 #define ACPI_BTYPE_BUFFER 0x00000004 314 #define ACPI_BTYPE_PACKAGE 0x00000008 315 #define ACPI_BTYPE_FIELD_UNIT 0x00000010 316 #define ACPI_BTYPE_DEVICE 0x00000020 317 #define ACPI_BTYPE_EVENT 0x00000040 318 #define ACPI_BTYPE_METHOD 0x00000080 319 #define ACPI_BTYPE_MUTEX 0x00000100 320 #define ACPI_BTYPE_REGION 0x00000200 321 #define ACPI_BTYPE_POWER 0x00000400 322 #define ACPI_BTYPE_PROCESSOR 0x00000800 323 #define ACPI_BTYPE_THERMAL 0x00001000 324 #define ACPI_BTYPE_BUFFER_FIELD 0x00002000 325 #define ACPI_BTYPE_DDB_HANDLE 0x00004000 326 #define ACPI_BTYPE_DEBUG_OBJECT 0x00008000 327 #define ACPI_BTYPE_REFERENCE 0x00010000 328 #define ACPI_BTYPE_RESOURCE 0x00020000 329 330 #define ACPI_BTYPE_COMPUTE_DATA (ACPI_BTYPE_INTEGER | ACPI_BTYPE_STRING | ACPI_BTYPE_BUFFER) 331 332 #define ACPI_BTYPE_DATA (ACPI_BTYPE_COMPUTE_DATA | ACPI_BTYPE_PACKAGE) 333 #define ACPI_BTYPE_DATA_REFERENCE (ACPI_BTYPE_DATA | ACPI_BTYPE_REFERENCE | ACPI_BTYPE_DDB_HANDLE) 334 #define ACPI_BTYPE_DEVICE_OBJECTS (ACPI_BTYPE_DEVICE | ACPI_BTYPE_THERMAL | ACPI_BTYPE_PROCESSOR) 335 #define ACPI_BTYPE_OBJECTS_AND_REFS 0x0001FFFF /* ARG or LOCAL */ 336 #define ACPI_BTYPE_ALL_OBJECTS 0x0000FFFF 337 338 339 /* 340 * Information structure for ACPI predefined names. 341 * Each entry in the table contains the following items: 342 * 343 * Name - The ACPI reserved name 344 * ParamCount - Number of arguments to the method 345 * ExpectedReturnBtypes - Allowed type(s) for the return value 346 */ 347 typedef struct acpi_name_info 348 { 349 char Name[ACPI_NAME_SIZE]; 350 UINT8 ParamCount; 351 UINT8 ExpectedBtypes; 352 353 } ACPI_NAME_INFO; 354 355 /* 356 * Secondary information structures for ACPI predefined objects that return 357 * package objects. This structure appears as the next entry in the table 358 * after the NAME_INFO structure above. 359 * 360 * The reason for this is to minimize the size of the predefined name table. 361 */ 362 363 /* 364 * Used for ACPI_PTYPE1_FIXED, ACPI_PTYPE1_VAR, ACPI_PTYPE2, 365 * ACPI_PTYPE2_MIN, ACPI_PTYPE2_PKG_COUNT, ACPI_PTYPE2_COUNT, 366 * ACPI_PTYPE2_FIX_VAR 367 */ 368 typedef struct acpi_package_info 369 { 370 UINT8 Type; 371 UINT8 ObjectType1; 372 UINT8 Count1; 373 UINT8 ObjectType2; 374 UINT8 Count2; 375 UINT8 Reserved; 376 377 } ACPI_PACKAGE_INFO; 378 379 /* Used for ACPI_PTYPE2_FIXED */ 380 381 typedef struct acpi_package_info2 382 { 383 UINT8 Type; 384 UINT8 Count; 385 UINT8 ObjectType[4]; 386 387 } ACPI_PACKAGE_INFO2; 388 389 /* Used for ACPI_PTYPE1_OPTION */ 390 391 typedef struct acpi_package_info3 392 { 393 UINT8 Type; 394 UINT8 Count; 395 UINT8 ObjectType[2]; 396 UINT8 TailObjectType; 397 UINT8 Reserved; 398 399 } ACPI_PACKAGE_INFO3; 400 401 typedef union acpi_predefined_info 402 { 403 ACPI_NAME_INFO Info; 404 ACPI_PACKAGE_INFO RetInfo; 405 ACPI_PACKAGE_INFO2 RetInfo2; 406 ACPI_PACKAGE_INFO3 RetInfo3; 407 408 } ACPI_PREDEFINED_INFO; 409 410 411 /* Data block used during object validation */ 412 413 typedef struct acpi_predefined_data 414 { 415 char *Pathname; 416 const ACPI_PREDEFINED_INFO *Predefined; 417 union acpi_operand_object *ParentPackage; 418 ACPI_NAMESPACE_NODE *Node; 419 UINT32 Flags; 420 UINT8 NodeFlags; 421 422 } ACPI_PREDEFINED_DATA; 423 424 /* Defines for Flags field above */ 425 426 #define ACPI_OBJECT_REPAIRED 1 427 #define ACPI_OBJECT_WRAPPED 2 428 429 430 /* 431 * Bitmapped return value types 432 * Note: the actual data types must be contiguous, a loop in nspredef.c 433 * depends on this. 434 */ 435 #define ACPI_RTYPE_ANY 0x00 436 #define ACPI_RTYPE_NONE 0x01 437 #define ACPI_RTYPE_INTEGER 0x02 438 #define ACPI_RTYPE_STRING 0x04 439 #define ACPI_RTYPE_BUFFER 0x08 440 #define ACPI_RTYPE_PACKAGE 0x10 441 #define ACPI_RTYPE_REFERENCE 0x20 442 #define ACPI_RTYPE_ALL 0x3F 443 444 #define ACPI_NUM_RTYPES 5 /* Number of actual object types */ 445 446 447 /***************************************************************************** 448 * 449 * Event typedefs and structs 450 * 451 ****************************************************************************/ 452 453 /* Dispatch info for each GPE -- either a method or handler, cannot be both */ 454 455 typedef struct acpi_gpe_handler_info 456 { 457 ACPI_GPE_HANDLER Address; /* Address of handler, if any */ 458 void *Context; /* Context to be passed to handler */ 459 ACPI_NAMESPACE_NODE *MethodNode; /* Method node for this GPE level (saved) */ 460 UINT8 OriginalFlags; /* Original (pre-handler) GPE info */ 461 BOOLEAN OriginallyEnabled; /* True if GPE was originally enabled */ 462 463 } ACPI_GPE_HANDLER_INFO; 464 465 /* 466 * GPE dispatch info. At any time, the GPE can have at most one type 467 * of dispatch - Method, Handler, or Implicit Notify. 468 */ 469 typedef union acpi_gpe_dispatch_info 470 { 471 ACPI_NAMESPACE_NODE *MethodNode; /* Method node for this GPE level */ 472 struct acpi_gpe_handler_info *Handler; /* Installed GPE handler */ 473 ACPI_NAMESPACE_NODE *DeviceNode; /* Parent _PRW device for implicit notify */ 474 475 } ACPI_GPE_DISPATCH_INFO; 476 477 /* 478 * Information about a GPE, one per each GPE in an array. 479 * NOTE: Important to keep this struct as small as possible. 480 */ 481 typedef struct acpi_gpe_event_info 482 { 483 union acpi_gpe_dispatch_info Dispatch; /* Either Method or Handler */ 484 struct acpi_gpe_register_info *RegisterInfo; /* Backpointer to register info */ 485 UINT8 Flags; /* Misc info about this GPE */ 486 UINT8 GpeNumber; /* This GPE */ 487 UINT8 RuntimeCount; /* References to a run GPE */ 488 489 } ACPI_GPE_EVENT_INFO; 490 491 /* Information about a GPE register pair, one per each status/enable pair in an array */ 492 493 typedef struct acpi_gpe_register_info 494 { 495 ACPI_GENERIC_ADDRESS StatusAddress; /* Address of status reg */ 496 ACPI_GENERIC_ADDRESS EnableAddress; /* Address of enable reg */ 497 UINT8 EnableForWake; /* GPEs to keep enabled when sleeping */ 498 UINT8 EnableForRun; /* GPEs to keep enabled when running */ 499 UINT8 BaseGpeNumber; /* Base GPE number for this register */ 500 501 } ACPI_GPE_REGISTER_INFO; 502 503 /* 504 * Information about a GPE register block, one per each installed block -- 505 * GPE0, GPE1, and one per each installed GPE Block Device. 506 */ 507 typedef struct acpi_gpe_block_info 508 { 509 ACPI_NAMESPACE_NODE *Node; 510 struct acpi_gpe_block_info *Previous; 511 struct acpi_gpe_block_info *Next; 512 struct acpi_gpe_xrupt_info *XruptBlock; /* Backpointer to interrupt block */ 513 ACPI_GPE_REGISTER_INFO *RegisterInfo; /* One per GPE register pair */ 514 ACPI_GPE_EVENT_INFO *EventInfo; /* One for each GPE */ 515 ACPI_GENERIC_ADDRESS BlockAddress; /* Base address of the block */ 516 UINT32 RegisterCount; /* Number of register pairs in block */ 517 UINT16 GpeCount; /* Number of individual GPEs in block */ 518 UINT8 BlockBaseNumber;/* Base GPE number for this block */ 519 BOOLEAN Initialized; /* TRUE if this block is initialized */ 520 521 } ACPI_GPE_BLOCK_INFO; 522 523 /* Information about GPE interrupt handlers, one per each interrupt level used for GPEs */ 524 525 typedef struct acpi_gpe_xrupt_info 526 { 527 struct acpi_gpe_xrupt_info *Previous; 528 struct acpi_gpe_xrupt_info *Next; 529 ACPI_GPE_BLOCK_INFO *GpeBlockListHead; /* List of GPE blocks for this xrupt */ 530 UINT32 InterruptNumber; /* System interrupt number */ 531 532 } ACPI_GPE_XRUPT_INFO; 533 534 typedef struct acpi_gpe_walk_info 535 { 536 ACPI_NAMESPACE_NODE *GpeDevice; 537 ACPI_GPE_BLOCK_INFO *GpeBlock; 538 UINT16 Count; 539 ACPI_OWNER_ID OwnerId; 540 BOOLEAN ExecuteByOwnerId; 541 542 } ACPI_GPE_WALK_INFO; 543 544 typedef struct acpi_gpe_device_info 545 { 546 UINT32 Index; 547 UINT32 NextBlockBaseIndex; 548 ACPI_STATUS Status; 549 ACPI_NAMESPACE_NODE *GpeDevice; 550 551 } ACPI_GPE_DEVICE_INFO; 552 553 typedef ACPI_STATUS (*ACPI_GPE_CALLBACK) ( 554 ACPI_GPE_XRUPT_INFO *GpeXruptInfo, 555 ACPI_GPE_BLOCK_INFO *GpeBlock, 556 void *Context); 557 558 559 /* Information about each particular fixed event */ 560 561 typedef struct acpi_fixed_event_handler 562 { 563 ACPI_EVENT_HANDLER Handler; /* Address of handler. */ 564 void *Context; /* Context to be passed to handler */ 565 566 } ACPI_FIXED_EVENT_HANDLER; 567 568 typedef struct acpi_fixed_event_info 569 { 570 UINT8 StatusRegisterId; 571 UINT8 EnableRegisterId; 572 UINT16 StatusBitMask; 573 UINT16 EnableBitMask; 574 575 } ACPI_FIXED_EVENT_INFO; 576 577 /* Information used during field processing */ 578 579 typedef struct acpi_field_info 580 { 581 UINT8 SkipField; 582 UINT8 FieldFlag; 583 UINT32 PkgLength; 584 585 } ACPI_FIELD_INFO; 586 587 588 /***************************************************************************** 589 * 590 * Generic "state" object for stacks 591 * 592 ****************************************************************************/ 593 594 #define ACPI_CONTROL_NORMAL 0xC0 595 #define ACPI_CONTROL_CONDITIONAL_EXECUTING 0xC1 596 #define ACPI_CONTROL_PREDICATE_EXECUTING 0xC2 597 #define ACPI_CONTROL_PREDICATE_FALSE 0xC3 598 #define ACPI_CONTROL_PREDICATE_TRUE 0xC4 599 600 601 #define ACPI_STATE_COMMON \ 602 void *Next; \ 603 UINT8 DescriptorType; /* To differentiate various internal objs */\ 604 UINT8 Flags; \ 605 UINT16 Value; \ 606 UINT16 State; 607 608 /* There are 2 bytes available here until the next natural alignment boundary */ 609 610 typedef struct acpi_common_state 611 { 612 ACPI_STATE_COMMON 613 } ACPI_COMMON_STATE; 614 615 616 /* 617 * Update state - used to traverse complex objects such as packages 618 */ 619 typedef struct acpi_update_state 620 { 621 ACPI_STATE_COMMON 622 union acpi_operand_object *Object; 623 624 } ACPI_UPDATE_STATE; 625 626 627 /* 628 * Pkg state - used to traverse nested package structures 629 */ 630 typedef struct acpi_pkg_state 631 { 632 ACPI_STATE_COMMON 633 UINT16 Index; 634 union acpi_operand_object *SourceObject; 635 union acpi_operand_object *DestObject; 636 struct acpi_walk_state *WalkState; 637 void *ThisTargetObj; 638 UINT32 NumPackages; 639 640 } ACPI_PKG_STATE; 641 642 643 /* 644 * Control state - one per if/else and while constructs. 645 * Allows nesting of these constructs 646 */ 647 typedef struct acpi_control_state 648 { 649 ACPI_STATE_COMMON 650 UINT16 Opcode; 651 union acpi_parse_object *PredicateOp; 652 UINT8 *AmlPredicateStart; /* Start of if/while predicate */ 653 UINT8 *PackageEnd; /* End of if/while block */ 654 UINT32 LoopCount; /* While() loop counter */ 655 656 } ACPI_CONTROL_STATE; 657 658 659 /* 660 * Scope state - current scope during namespace lookups 661 */ 662 typedef struct acpi_scope_state 663 { 664 ACPI_STATE_COMMON 665 ACPI_NAMESPACE_NODE *Node; 666 667 } ACPI_SCOPE_STATE; 668 669 670 typedef struct acpi_pscope_state 671 { 672 ACPI_STATE_COMMON 673 UINT32 ArgCount; /* Number of fixed arguments */ 674 union acpi_parse_object *Op; /* Current op being parsed */ 675 UINT8 *ArgEnd; /* Current argument end */ 676 UINT8 *PkgEnd; /* Current package end */ 677 UINT32 ArgList; /* Next argument to parse */ 678 679 } ACPI_PSCOPE_STATE; 680 681 682 /* 683 * Thread state - one per thread across multiple walk states. Multiple walk 684 * states are created when there are nested control methods executing. 685 */ 686 typedef struct acpi_thread_state 687 { 688 ACPI_STATE_COMMON 689 UINT8 CurrentSyncLevel; /* Mutex Sync (nested acquire) level */ 690 struct acpi_walk_state *WalkStateList; /* Head of list of WalkStates for this thread */ 691 union acpi_operand_object *AcquiredMutexList; /* List of all currently acquired mutexes */ 692 ACPI_THREAD_ID ThreadId; /* Running thread ID */ 693 694 } ACPI_THREAD_STATE; 695 696 697 /* 698 * Result values - used to accumulate the results of nested 699 * AML arguments 700 */ 701 typedef struct acpi_result_values 702 { 703 ACPI_STATE_COMMON 704 union acpi_operand_object *ObjDesc [ACPI_RESULTS_FRAME_OBJ_NUM]; 705 706 } ACPI_RESULT_VALUES; 707 708 709 typedef 710 ACPI_STATUS (*ACPI_PARSE_DOWNWARDS) ( 711 struct acpi_walk_state *WalkState, 712 union acpi_parse_object **OutOp); 713 714 typedef 715 ACPI_STATUS (*ACPI_PARSE_UPWARDS) ( 716 struct acpi_walk_state *WalkState); 717 718 719 /* 720 * Notify info - used to pass info to the deferred notify 721 * handler/dispatcher. 722 */ 723 typedef struct acpi_notify_info 724 { 725 ACPI_STATE_COMMON 726 ACPI_NAMESPACE_NODE *Node; 727 union acpi_operand_object *HandlerObj; 728 729 } ACPI_NOTIFY_INFO; 730 731 732 /* Generic state is union of structs above */ 733 734 typedef union acpi_generic_state 735 { 736 ACPI_COMMON_STATE Common; 737 ACPI_CONTROL_STATE Control; 738 ACPI_UPDATE_STATE Update; 739 ACPI_SCOPE_STATE Scope; 740 ACPI_PSCOPE_STATE ParseScope; 741 ACPI_PKG_STATE Pkg; 742 ACPI_THREAD_STATE Thread; 743 ACPI_RESULT_VALUES Results; 744 ACPI_NOTIFY_INFO Notify; 745 746 } ACPI_GENERIC_STATE; 747 748 749 /***************************************************************************** 750 * 751 * Interpreter typedefs and structs 752 * 753 ****************************************************************************/ 754 755 typedef 756 ACPI_STATUS (*ACPI_EXECUTE_OP) ( 757 struct acpi_walk_state *WalkState); 758 759 /* Address Range info block */ 760 761 typedef struct acpi_address_range 762 { 763 struct acpi_address_range *Next; 764 ACPI_NAMESPACE_NODE *RegionNode; 765 ACPI_PHYSICAL_ADDRESS StartAddress; 766 ACPI_PHYSICAL_ADDRESS EndAddress; 767 768 } ACPI_ADDRESS_RANGE; 769 770 771 /***************************************************************************** 772 * 773 * Parser typedefs and structs 774 * 775 ****************************************************************************/ 776 777 /* 778 * AML opcode, name, and argument layout 779 */ 780 typedef struct acpi_opcode_info 781 { 782 #if defined(ACPI_DISASSEMBLER) || defined(ACPI_DEBUG_OUTPUT) 783 char *Name; /* Opcode name (disassembler/debug only) */ 784 #endif 785 UINT32 ParseArgs; /* Grammar/Parse time arguments */ 786 UINT32 RuntimeArgs; /* Interpret time arguments */ 787 UINT16 Flags; /* Misc flags */ 788 UINT8 ObjectType; /* Corresponding internal object type */ 789 UINT8 Class; /* Opcode class */ 790 UINT8 Type; /* Opcode type */ 791 792 } ACPI_OPCODE_INFO; 793 794 /* Structure for Resource Tag information */ 795 796 typedef struct acpi_tag_info 797 { 798 UINT32 BitOffset; 799 UINT32 BitLength; 800 801 } ACPI_TAG_INFO; 802 803 /* Value associated with the parse object */ 804 805 typedef union acpi_parse_value 806 { 807 UINT64 Integer; /* Integer constant (Up to 64 bits) */ 808 UINT32 Size; /* bytelist or field size */ 809 char *String; /* NULL terminated string */ 810 UINT8 *Buffer; /* buffer or string */ 811 char *Name; /* NULL terminated string */ 812 union acpi_parse_object *Arg; /* arguments and contained ops */ 813 ACPI_TAG_INFO Tag; /* Resource descriptor tag info */ 814 815 } ACPI_PARSE_VALUE; 816 817 818 #ifdef ACPI_DISASSEMBLER 819 #define ACPI_DISASM_ONLY_MEMBERS(a) a; 820 #else 821 #define ACPI_DISASM_ONLY_MEMBERS(a) 822 #endif 823 824 #define ACPI_PARSE_COMMON \ 825 union acpi_parse_object *Parent; /* Parent op */\ 826 UINT8 DescriptorType; /* To differentiate various internal objs */\ 827 UINT8 Flags; /* Type of Op */\ 828 UINT16 AmlOpcode; /* AML opcode */\ 829 UINT32 AmlOffset; /* Offset of declaration in AML */\ 830 union acpi_parse_object *Next; /* Next op */\ 831 ACPI_NAMESPACE_NODE *Node; /* For use by interpreter */\ 832 ACPI_PARSE_VALUE Value; /* Value or args associated with the opcode */\ 833 UINT8 ArgListLength; /* Number of elements in the arg list */\ 834 ACPI_DISASM_ONLY_MEMBERS (\ 835 UINT8 DisasmFlags; /* Used during AML disassembly */\ 836 UINT8 DisasmOpcode; /* Subtype used for disassembly */\ 837 char AmlOpName[16]) /* Op name (debug only) */ 838 839 840 #define ACPI_DASM_BUFFER 0x00 841 #define ACPI_DASM_RESOURCE 0x01 842 #define ACPI_DASM_STRING 0x02 843 #define ACPI_DASM_UNICODE 0x03 844 #define ACPI_DASM_EISAID 0x04 845 #define ACPI_DASM_MATCHOP 0x05 846 #define ACPI_DASM_LNOT_PREFIX 0x06 847 #define ACPI_DASM_LNOT_SUFFIX 0x07 848 #define ACPI_DASM_IGNORE 0x08 849 850 /* 851 * Generic operation (for example: If, While, Store) 852 */ 853 typedef struct acpi_parse_obj_common 854 { 855 ACPI_PARSE_COMMON 856 } ACPI_PARSE_OBJ_COMMON; 857 858 859 /* 860 * Extended Op for named ops (Scope, Method, etc.), deferred ops (Methods and OpRegions), 861 * and bytelists. 862 */ 863 typedef struct acpi_parse_obj_named 864 { 865 ACPI_PARSE_COMMON 866 UINT8 *Path; 867 UINT8 *Data; /* AML body or bytelist data */ 868 UINT32 Length; /* AML length */ 869 UINT32 Name; /* 4-byte name or zero if no name */ 870 871 } ACPI_PARSE_OBJ_NAMED; 872 873 874 /* This version is used by the iASL compiler only */ 875 876 #define ACPI_MAX_PARSEOP_NAME 20 877 878 typedef struct acpi_parse_obj_asl 879 { 880 ACPI_PARSE_COMMON 881 union acpi_parse_object *Child; 882 union acpi_parse_object *ParentMethod; 883 char *Filename; 884 char *ExternalName; 885 char *Namepath; 886 char NameSeg[4]; 887 UINT32 ExtraValue; 888 UINT32 Column; 889 UINT32 LineNumber; 890 UINT32 LogicalLineNumber; 891 UINT32 LogicalByteOffset; 892 UINT32 EndLine; 893 UINT32 EndLogicalLine; 894 UINT32 AcpiBtype; 895 UINT32 AmlLength; 896 UINT32 AmlSubtreeLength; 897 UINT32 FinalAmlLength; 898 UINT32 FinalAmlOffset; 899 UINT32 CompileFlags; 900 UINT16 ParseOpcode; 901 UINT8 AmlOpcodeLength; 902 UINT8 AmlPkgLenBytes; 903 UINT8 Extra; 904 char ParseOpName[ACPI_MAX_PARSEOP_NAME]; 905 906 } ACPI_PARSE_OBJ_ASL; 907 908 typedef union acpi_parse_object 909 { 910 ACPI_PARSE_OBJ_COMMON Common; 911 ACPI_PARSE_OBJ_NAMED Named; 912 ACPI_PARSE_OBJ_ASL Asl; 913 914 } ACPI_PARSE_OBJECT; 915 916 917 /* 918 * Parse state - one state per parser invocation and each control 919 * method. 920 */ 921 typedef struct acpi_parse_state 922 { 923 UINT8 *AmlStart; /* First AML byte */ 924 UINT8 *Aml; /* Next AML byte */ 925 UINT8 *AmlEnd; /* (last + 1) AML byte */ 926 UINT8 *PkgStart; /* Current package begin */ 927 UINT8 *PkgEnd; /* Current package end */ 928 union acpi_parse_object *StartOp; /* Root of parse tree */ 929 struct acpi_namespace_node *StartNode; 930 union acpi_generic_state *Scope; /* Current scope */ 931 union acpi_parse_object *StartScope; 932 UINT32 AmlSize; 933 934 } ACPI_PARSE_STATE; 935 936 937 /* Parse object flags */ 938 939 #define ACPI_PARSEOP_GENERIC 0x01 940 #define ACPI_PARSEOP_NAMED 0x02 941 #define ACPI_PARSEOP_DEFERRED 0x04 942 #define ACPI_PARSEOP_BYTELIST 0x08 943 #define ACPI_PARSEOP_IN_STACK 0x10 944 #define ACPI_PARSEOP_TARGET 0x20 945 #define ACPI_PARSEOP_IN_CACHE 0x80 946 947 /* Parse object DisasmFlags */ 948 949 #define ACPI_PARSEOP_IGNORE 0x01 950 #define ACPI_PARSEOP_PARAMLIST 0x02 951 #define ACPI_PARSEOP_EMPTY_TERMLIST 0x04 952 #define ACPI_PARSEOP_SPECIAL 0x10 953 954 955 /***************************************************************************** 956 * 957 * Hardware (ACPI registers) and PNP 958 * 959 ****************************************************************************/ 960 961 typedef struct acpi_bit_register_info 962 { 963 UINT8 ParentRegister; 964 UINT8 BitPosition; 965 UINT16 AccessBitMask; 966 967 } ACPI_BIT_REGISTER_INFO; 968 969 970 /* 971 * Some ACPI registers have bits that must be ignored -- meaning that they 972 * must be preserved. 973 */ 974 #define ACPI_PM1_STATUS_PRESERVED_BITS 0x0800 /* Bit 11 */ 975 976 /* Write-only bits must be zeroed by software */ 977 978 #define ACPI_PM1_CONTROL_WRITEONLY_BITS 0x2004 /* Bits 13, 2 */ 979 980 /* For control registers, both ignored and reserved bits must be preserved */ 981 982 /* 983 * For PM1 control, the SCI enable bit (bit 0, SCI_EN) is defined by the 984 * ACPI specification to be a "preserved" bit - "OSPM always preserves this 985 * bit position", section 4.7.3.2.1. However, on some machines the OS must 986 * write a one to this bit after resume for the machine to work properly. 987 * To enable this, we no longer attempt to preserve this bit. No machines 988 * are known to fail if the bit is not preserved. (May 2009) 989 */ 990 #define ACPI_PM1_CONTROL_IGNORED_BITS 0x0200 /* Bit 9 */ 991 #define ACPI_PM1_CONTROL_RESERVED_BITS 0xC1F8 /* Bits 14-15, 3-8 */ 992 #define ACPI_PM1_CONTROL_PRESERVED_BITS \ 993 (ACPI_PM1_CONTROL_IGNORED_BITS | ACPI_PM1_CONTROL_RESERVED_BITS) 994 995 #define ACPI_PM2_CONTROL_PRESERVED_BITS 0xFFFFFFFE /* All except bit 0 */ 996 997 /* 998 * Register IDs 999 * These are the full ACPI registers 1000 */ 1001 #define ACPI_REGISTER_PM1_STATUS 0x01 1002 #define ACPI_REGISTER_PM1_ENABLE 0x02 1003 #define ACPI_REGISTER_PM1_CONTROL 0x03 1004 #define ACPI_REGISTER_PM2_CONTROL 0x04 1005 #define ACPI_REGISTER_PM_TIMER 0x05 1006 #define ACPI_REGISTER_PROCESSOR_BLOCK 0x06 1007 #define ACPI_REGISTER_SMI_COMMAND_BLOCK 0x07 1008 1009 1010 /* Masks used to access the BitRegisters */ 1011 1012 #define ACPI_BITMASK_TIMER_STATUS 0x0001 1013 #define ACPI_BITMASK_BUS_MASTER_STATUS 0x0010 1014 #define ACPI_BITMASK_GLOBAL_LOCK_STATUS 0x0020 1015 #define ACPI_BITMASK_POWER_BUTTON_STATUS 0x0100 1016 #define ACPI_BITMASK_SLEEP_BUTTON_STATUS 0x0200 1017 #define ACPI_BITMASK_RT_CLOCK_STATUS 0x0400 1018 #define ACPI_BITMASK_PCIEXP_WAKE_STATUS 0x4000 /* ACPI 3.0 */ 1019 #define ACPI_BITMASK_WAKE_STATUS 0x8000 1020 1021 #define ACPI_BITMASK_ALL_FIXED_STATUS (\ 1022 ACPI_BITMASK_TIMER_STATUS | \ 1023 ACPI_BITMASK_BUS_MASTER_STATUS | \ 1024 ACPI_BITMASK_GLOBAL_LOCK_STATUS | \ 1025 ACPI_BITMASK_POWER_BUTTON_STATUS | \ 1026 ACPI_BITMASK_SLEEP_BUTTON_STATUS | \ 1027 ACPI_BITMASK_RT_CLOCK_STATUS | \ 1028 ACPI_BITMASK_PCIEXP_WAKE_STATUS | \ 1029 ACPI_BITMASK_WAKE_STATUS) 1030 1031 #define ACPI_BITMASK_TIMER_ENABLE 0x0001 1032 #define ACPI_BITMASK_GLOBAL_LOCK_ENABLE 0x0020 1033 #define ACPI_BITMASK_POWER_BUTTON_ENABLE 0x0100 1034 #define ACPI_BITMASK_SLEEP_BUTTON_ENABLE 0x0200 1035 #define ACPI_BITMASK_RT_CLOCK_ENABLE 0x0400 1036 #define ACPI_BITMASK_PCIEXP_WAKE_DISABLE 0x4000 /* ACPI 3.0 */ 1037 1038 #define ACPI_BITMASK_SCI_ENABLE 0x0001 1039 #define ACPI_BITMASK_BUS_MASTER_RLD 0x0002 1040 #define ACPI_BITMASK_GLOBAL_LOCK_RELEASE 0x0004 1041 #define ACPI_BITMASK_SLEEP_TYPE 0x1C00 1042 #define ACPI_BITMASK_SLEEP_ENABLE 0x2000 1043 1044 #define ACPI_BITMASK_ARB_DISABLE 0x0001 1045 1046 1047 /* Raw bit position of each BitRegister */ 1048 1049 #define ACPI_BITPOSITION_TIMER_STATUS 0x00 1050 #define ACPI_BITPOSITION_BUS_MASTER_STATUS 0x04 1051 #define ACPI_BITPOSITION_GLOBAL_LOCK_STATUS 0x05 1052 #define ACPI_BITPOSITION_POWER_BUTTON_STATUS 0x08 1053 #define ACPI_BITPOSITION_SLEEP_BUTTON_STATUS 0x09 1054 #define ACPI_BITPOSITION_RT_CLOCK_STATUS 0x0A 1055 #define ACPI_BITPOSITION_PCIEXP_WAKE_STATUS 0x0E /* ACPI 3.0 */ 1056 #define ACPI_BITPOSITION_WAKE_STATUS 0x0F 1057 1058 #define ACPI_BITPOSITION_TIMER_ENABLE 0x00 1059 #define ACPI_BITPOSITION_GLOBAL_LOCK_ENABLE 0x05 1060 #define ACPI_BITPOSITION_POWER_BUTTON_ENABLE 0x08 1061 #define ACPI_BITPOSITION_SLEEP_BUTTON_ENABLE 0x09 1062 #define ACPI_BITPOSITION_RT_CLOCK_ENABLE 0x0A 1063 #define ACPI_BITPOSITION_PCIEXP_WAKE_DISABLE 0x0E /* ACPI 3.0 */ 1064 1065 #define ACPI_BITPOSITION_SCI_ENABLE 0x00 1066 #define ACPI_BITPOSITION_BUS_MASTER_RLD 0x01 1067 #define ACPI_BITPOSITION_GLOBAL_LOCK_RELEASE 0x02 1068 #define ACPI_BITPOSITION_SLEEP_TYPE 0x0A 1069 #define ACPI_BITPOSITION_SLEEP_ENABLE 0x0D 1070 1071 #define ACPI_BITPOSITION_ARB_DISABLE 0x00 1072 1073 1074 /* Structs and definitions for _OSI support and I/O port validation */ 1075 1076 #define ACPI_OSI_WIN_2000 0x01 1077 #define ACPI_OSI_WIN_XP 0x02 1078 #define ACPI_OSI_WIN_XP_SP1 0x03 1079 #define ACPI_OSI_WINSRV_2003 0x04 1080 #define ACPI_OSI_WIN_XP_SP2 0x05 1081 #define ACPI_OSI_WINSRV_2003_SP1 0x06 1082 #define ACPI_OSI_WIN_VISTA 0x07 1083 #define ACPI_OSI_WINSRV_2008 0x08 1084 #define ACPI_OSI_WIN_VISTA_SP1 0x09 1085 #define ACPI_OSI_WIN_VISTA_SP2 0x0A 1086 #define ACPI_OSI_WIN_7 0x0B 1087 1088 #define ACPI_ALWAYS_ILLEGAL 0x00 1089 1090 typedef struct acpi_interface_info 1091 { 1092 char *Name; 1093 struct acpi_interface_info *Next; 1094 UINT8 Flags; 1095 UINT8 Value; 1096 1097 } ACPI_INTERFACE_INFO; 1098 1099 #define ACPI_OSI_INVALID 0x01 1100 #define ACPI_OSI_DYNAMIC 0x02 1101 1102 typedef struct acpi_port_info 1103 { 1104 char *Name; 1105 UINT16 Start; 1106 UINT16 End; 1107 UINT8 OsiDependency; 1108 1109 } ACPI_PORT_INFO; 1110 1111 1112 /***************************************************************************** 1113 * 1114 * Resource descriptors 1115 * 1116 ****************************************************************************/ 1117 1118 /* ResourceType values */ 1119 1120 #define ACPI_ADDRESS_TYPE_MEMORY_RANGE 0 1121 #define ACPI_ADDRESS_TYPE_IO_RANGE 1 1122 #define ACPI_ADDRESS_TYPE_BUS_NUMBER_RANGE 2 1123 1124 /* Resource descriptor types and masks */ 1125 1126 #define ACPI_RESOURCE_NAME_LARGE 0x80 1127 #define ACPI_RESOURCE_NAME_SMALL 0x00 1128 1129 #define ACPI_RESOURCE_NAME_SMALL_MASK 0x78 /* Bits 6:3 contain the type */ 1130 #define ACPI_RESOURCE_NAME_SMALL_LENGTH_MASK 0x07 /* Bits 2:0 contain the length */ 1131 #define ACPI_RESOURCE_NAME_LARGE_MASK 0x7F /* Bits 6:0 contain the type */ 1132 1133 1134 /* 1135 * Small resource descriptor "names" as defined by the ACPI specification. 1136 * Note: Bits 2:0 are used for the descriptor length 1137 */ 1138 #define ACPI_RESOURCE_NAME_IRQ 0x20 1139 #define ACPI_RESOURCE_NAME_DMA 0x28 1140 #define ACPI_RESOURCE_NAME_START_DEPENDENT 0x30 1141 #define ACPI_RESOURCE_NAME_END_DEPENDENT 0x38 1142 #define ACPI_RESOURCE_NAME_IO 0x40 1143 #define ACPI_RESOURCE_NAME_FIXED_IO 0x48 1144 #define ACPI_RESOURCE_NAME_FIXED_DMA 0x50 1145 #define ACPI_RESOURCE_NAME_RESERVED_S2 0x58 1146 #define ACPI_RESOURCE_NAME_RESERVED_S3 0x60 1147 #define ACPI_RESOURCE_NAME_RESERVED_S4 0x68 1148 #define ACPI_RESOURCE_NAME_VENDOR_SMALL 0x70 1149 #define ACPI_RESOURCE_NAME_END_TAG 0x78 1150 1151 /* 1152 * Large resource descriptor "names" as defined by the ACPI specification. 1153 * Note: includes the Large Descriptor bit in bit[7] 1154 */ 1155 #define ACPI_RESOURCE_NAME_MEMORY24 0x81 1156 #define ACPI_RESOURCE_NAME_GENERIC_REGISTER 0x82 1157 #define ACPI_RESOURCE_NAME_RESERVED_L1 0x83 1158 #define ACPI_RESOURCE_NAME_VENDOR_LARGE 0x84 1159 #define ACPI_RESOURCE_NAME_MEMORY32 0x85 1160 #define ACPI_RESOURCE_NAME_FIXED_MEMORY32 0x86 1161 #define ACPI_RESOURCE_NAME_ADDRESS32 0x87 1162 #define ACPI_RESOURCE_NAME_ADDRESS16 0x88 1163 #define ACPI_RESOURCE_NAME_EXTENDED_IRQ 0x89 1164 #define ACPI_RESOURCE_NAME_ADDRESS64 0x8A 1165 #define ACPI_RESOURCE_NAME_EXTENDED_ADDRESS64 0x8B 1166 #define ACPI_RESOURCE_NAME_GPIO 0x8C 1167 #define ACPI_RESOURCE_NAME_SERIAL_BUS 0x8E 1168 #define ACPI_RESOURCE_NAME_LARGE_MAX 0x8E 1169 1170 1171 /***************************************************************************** 1172 * 1173 * Miscellaneous 1174 * 1175 ****************************************************************************/ 1176 1177 #define ACPI_ASCII_ZERO 0x30 1178 1179 1180 /***************************************************************************** 1181 * 1182 * Disassembler 1183 * 1184 ****************************************************************************/ 1185 1186 typedef struct acpi_external_list 1187 { 1188 char *Path; 1189 char *InternalPath; 1190 struct acpi_external_list *Next; 1191 UINT32 Value; 1192 UINT16 Length; 1193 UINT8 Type; 1194 UINT8 Flags; 1195 1196 } ACPI_EXTERNAL_LIST; 1197 1198 /* Values for Flags field above */ 1199 1200 #define ACPI_IPATH_ALLOCATED 0x01 1201 1202 1203 typedef struct acpi_external_file 1204 { 1205 char *Path; 1206 struct acpi_external_file *Next; 1207 1208 } ACPI_EXTERNAL_FILE; 1209 1210 1211 /***************************************************************************** 1212 * 1213 * Debugger 1214 * 1215 ****************************************************************************/ 1216 1217 typedef struct acpi_db_method_info 1218 { 1219 ACPI_HANDLE MainThreadGate; 1220 ACPI_HANDLE ThreadCompleteGate; 1221 ACPI_HANDLE InfoGate; 1222 ACPI_THREAD_ID *Threads; 1223 UINT32 NumThreads; 1224 UINT32 NumCreated; 1225 UINT32 NumCompleted; 1226 1227 char *Name; 1228 UINT32 Flags; 1229 UINT32 NumLoops; 1230 char Pathname[128]; 1231 char **Args; 1232 ACPI_OBJECT_TYPE *Types; 1233 1234 /* 1235 * Arguments to be passed to method for the command 1236 * Threads - 1237 * the Number of threads, ID of current thread and 1238 * Index of current thread inside all them created. 1239 */ 1240 char InitArgs; 1241 ACPI_OBJECT_TYPE ArgTypes[4]; 1242 char *Arguments[4]; 1243 char NumThreadsStr[11]; 1244 char IdOfThreadStr[11]; 1245 char IndexOfThreadStr[11]; 1246 1247 } ACPI_DB_METHOD_INFO; 1248 1249 typedef struct acpi_integrity_info 1250 { 1251 UINT32 Nodes; 1252 UINT32 Objects; 1253 1254 } ACPI_INTEGRITY_INFO; 1255 1256 1257 #define ACPI_DB_REDIRECTABLE_OUTPUT 0x01 1258 #define ACPI_DB_CONSOLE_OUTPUT 0x02 1259 #define ACPI_DB_DUPLICATE_OUTPUT 0x03 1260 1261 1262 /***************************************************************************** 1263 * 1264 * Debug 1265 * 1266 ****************************************************************************/ 1267 1268 /* Entry for a memory allocation (debug only) */ 1269 1270 #define ACPI_MEM_MALLOC 0 1271 #define ACPI_MEM_CALLOC 1 1272 #define ACPI_MAX_MODULE_NAME 16 1273 1274 #define ACPI_COMMON_DEBUG_MEM_HEADER \ 1275 struct acpi_debug_mem_block *Previous; \ 1276 struct acpi_debug_mem_block *Next; \ 1277 UINT32 Size; \ 1278 UINT32 Component; \ 1279 UINT32 Line; \ 1280 char Module[ACPI_MAX_MODULE_NAME]; \ 1281 UINT8 AllocType; 1282 1283 typedef struct acpi_debug_mem_header 1284 { 1285 ACPI_COMMON_DEBUG_MEM_HEADER 1286 1287 } ACPI_DEBUG_MEM_HEADER; 1288 1289 typedef struct acpi_debug_mem_block 1290 { 1291 ACPI_COMMON_DEBUG_MEM_HEADER 1292 UINT64 UserSpace; 1293 1294 } ACPI_DEBUG_MEM_BLOCK; 1295 1296 1297 #define ACPI_MEM_LIST_GLOBAL 0 1298 #define ACPI_MEM_LIST_NSNODE 1 1299 #define ACPI_MEM_LIST_MAX 1 1300 #define ACPI_NUM_MEM_LISTS 2 1301 1302 1303 #endif /* __ACLOCAL_H__ */ 1304