1 /****************************************************************************** 2 * 3 * Name: aclocal.h - Internal data types used across the ACPI subsystem 4 * 5 *****************************************************************************/ 6 7 /* 8 * Copyright (C) 2000 - 2015, 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 95 /* Lock structure for reader/writer interfaces */ 96 97 typedef 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 /* Table for the global mutexes */ 122 123 typedef struct acpi_mutex_info 124 { 125 ACPI_MUTEX Mutex; 126 UINT32 UseCount; 127 ACPI_THREAD_ID ThreadId; 128 129 } ACPI_MUTEX_INFO; 130 131 132 /* Lock flag parameter for various interfaces */ 133 134 #define ACPI_MTX_DO_NOT_LOCK 0 135 #define ACPI_MTX_LOCK 1 136 137 138 /* Field access granularities */ 139 140 #define ACPI_FIELD_BYTE_GRANULARITY 1 141 #define ACPI_FIELD_WORD_GRANULARITY 2 142 #define ACPI_FIELD_DWORD_GRANULARITY 4 143 #define ACPI_FIELD_QWORD_GRANULARITY 8 144 145 146 #define ACPI_ENTRY_NOT_FOUND NULL 147 148 149 /***************************************************************************** 150 * 151 * Namespace typedefs and structs 152 * 153 ****************************************************************************/ 154 155 /* Operational modes of the AML interpreter/scanner */ 156 157 typedef enum 158 { 159 ACPI_IMODE_LOAD_PASS1 = 0x01, 160 ACPI_IMODE_LOAD_PASS2 = 0x02, 161 ACPI_IMODE_EXECUTE = 0x03 162 163 } ACPI_INTERPRETER_MODE; 164 165 166 /* 167 * The Namespace Node describes a named object that appears in the AML. 168 * DescriptorType is used to differentiate between internal descriptors. 169 * 170 * The node is optimized for both 32-bit and 64-bit platforms: 171 * 20 bytes for the 32-bit case, 32 bytes for the 64-bit case. 172 * 173 * Note: The DescriptorType and Type fields must appear in the identical 174 * position in both the ACPI_NAMESPACE_NODE and ACPI_OPERAND_OBJECT 175 * structures. 176 */ 177 typedef struct acpi_namespace_node 178 { 179 union acpi_operand_object *Object; /* Interpreter object */ 180 UINT8 DescriptorType; /* Differentiate object descriptor types */ 181 UINT8 Type; /* ACPI Type associated with this name */ 182 UINT8 Flags; /* Miscellaneous flags */ 183 ACPI_OWNER_ID OwnerId; /* Node creator */ 184 ACPI_NAME_UNION Name; /* ACPI Name, always 4 chars per ACPI spec */ 185 struct acpi_namespace_node *Parent; /* Parent node */ 186 struct acpi_namespace_node *Child; /* First child */ 187 struct acpi_namespace_node *Peer; /* First peer */ 188 189 /* 190 * The following fields are used by the ASL compiler and disassembler only 191 */ 192 #ifdef ACPI_LARGE_NAMESPACE_NODE 193 union acpi_parse_object *Op; 194 void *MethodLocals; 195 void *MethodArgs; 196 UINT32 Value; 197 UINT32 Length; 198 UINT8 ArgCount; 199 200 #endif 201 202 } ACPI_NAMESPACE_NODE; 203 204 205 /* Namespace Node flags */ 206 207 #define ANOBJ_RESERVED 0x01 /* Available for use */ 208 #define ANOBJ_TEMPORARY 0x02 /* Node is create by a method and is temporary */ 209 #define ANOBJ_METHOD_ARG 0x04 /* Node is a method argument */ 210 #define ANOBJ_METHOD_LOCAL 0x08 /* Node is a method local */ 211 #define ANOBJ_SUBTREE_HAS_INI 0x10 /* Used to optimize device initialization */ 212 #define ANOBJ_EVALUATED 0x20 /* Set on first evaluation of node */ 213 #define ANOBJ_ALLOCATED_BUFFER 0x40 /* Method AML buffer is dynamic (InstallMethod) */ 214 215 #define ANOBJ_IS_EXTERNAL 0x08 /* iASL only: This object created via External() */ 216 #define ANOBJ_METHOD_NO_RETVAL 0x10 /* iASL only: Method has no return value */ 217 #define ANOBJ_METHOD_SOME_NO_RETVAL 0x20 /* iASL only: Method has at least one return value */ 218 #define ANOBJ_IS_REFERENCED 0x80 /* iASL only: Object was referenced */ 219 220 221 /* Internal ACPI table management - master table list */ 222 223 typedef struct acpi_table_list 224 { 225 ACPI_TABLE_DESC *Tables; /* Table descriptor array */ 226 UINT32 CurrentTableCount; /* Tables currently in the array */ 227 UINT32 MaxTableCount; /* Max tables array will hold */ 228 UINT8 Flags; 229 230 } ACPI_TABLE_LIST; 231 232 /* Flags for above */ 233 234 #define ACPI_ROOT_ORIGIN_UNKNOWN (0) /* ~ORIGIN_ALLOCATED */ 235 #define ACPI_ROOT_ORIGIN_ALLOCATED (1) 236 #define ACPI_ROOT_ALLOW_RESIZE (2) 237 238 239 /* Predefined table indexes */ 240 241 #define ACPI_INVALID_TABLE_INDEX (0xFFFFFFFF) 242 243 244 typedef struct acpi_find_context 245 { 246 char *SearchFor; 247 ACPI_HANDLE *List; 248 UINT32 *Count; 249 250 } ACPI_FIND_CONTEXT; 251 252 253 typedef struct acpi_ns_search_data 254 { 255 ACPI_NAMESPACE_NODE *Node; 256 257 } ACPI_NS_SEARCH_DATA; 258 259 260 /* Object types used during package copies */ 261 262 #define ACPI_COPY_TYPE_SIMPLE 0 263 #define ACPI_COPY_TYPE_PACKAGE 1 264 265 266 /* Info structure used to convert external<->internal namestrings */ 267 268 typedef struct acpi_namestring_info 269 { 270 const char *ExternalName; 271 const char *NextExternalChar; 272 char *InternalName; 273 UINT32 Length; 274 UINT32 NumSegments; 275 UINT32 NumCarats; 276 BOOLEAN FullyQualified; 277 278 } ACPI_NAMESTRING_INFO; 279 280 281 /* Field creation info */ 282 283 typedef struct acpi_create_field_info 284 { 285 ACPI_NAMESPACE_NODE *RegionNode; 286 ACPI_NAMESPACE_NODE *FieldNode; 287 ACPI_NAMESPACE_NODE *RegisterNode; 288 ACPI_NAMESPACE_NODE *DataRegisterNode; 289 ACPI_NAMESPACE_NODE *ConnectionNode; 290 UINT8 *ResourceBuffer; 291 UINT32 BankValue; 292 UINT32 FieldBitPosition; 293 UINT32 FieldBitLength; 294 UINT16 ResourceLength; 295 UINT16 PinNumberIndex; 296 UINT8 FieldFlags; 297 UINT8 Attribute; 298 UINT8 FieldType; 299 UINT8 AccessLength; 300 301 } ACPI_CREATE_FIELD_INFO; 302 303 304 typedef 305 ACPI_STATUS (*ACPI_INTERNAL_METHOD) ( 306 struct acpi_walk_state *WalkState); 307 308 309 /* 310 * Bitmapped ACPI types. Used internally only 311 */ 312 #define ACPI_BTYPE_ANY 0x00000000 313 #define ACPI_BTYPE_INTEGER 0x00000001 314 #define ACPI_BTYPE_STRING 0x00000002 315 #define ACPI_BTYPE_BUFFER 0x00000004 316 #define ACPI_BTYPE_PACKAGE 0x00000008 317 #define ACPI_BTYPE_FIELD_UNIT 0x00000010 318 #define ACPI_BTYPE_DEVICE 0x00000020 319 #define ACPI_BTYPE_EVENT 0x00000040 320 #define ACPI_BTYPE_METHOD 0x00000080 321 #define ACPI_BTYPE_MUTEX 0x00000100 322 #define ACPI_BTYPE_REGION 0x00000200 323 #define ACPI_BTYPE_POWER 0x00000400 324 #define ACPI_BTYPE_PROCESSOR 0x00000800 325 #define ACPI_BTYPE_THERMAL 0x00001000 326 #define ACPI_BTYPE_BUFFER_FIELD 0x00002000 327 #define ACPI_BTYPE_DDB_HANDLE 0x00004000 328 #define ACPI_BTYPE_DEBUG_OBJECT 0x00008000 329 #define ACPI_BTYPE_REFERENCE_OBJECT 0x00010000 /* From Index(), RefOf(), etc (Type6Opcodes) */ 330 #define ACPI_BTYPE_RESOURCE 0x00020000 331 #define ACPI_BTYPE_NAMED_REFERENCE 0x00040000 /* Generic unresolved Name or Namepath */ 332 333 #define ACPI_BTYPE_COMPUTE_DATA (ACPI_BTYPE_INTEGER | ACPI_BTYPE_STRING | ACPI_BTYPE_BUFFER) 334 335 #define ACPI_BTYPE_DATA (ACPI_BTYPE_COMPUTE_DATA | ACPI_BTYPE_PACKAGE) 336 337 /* Used by Copy, DeRefOf, Store, Printf, Fprintf */ 338 339 #define ACPI_BTYPE_DATA_REFERENCE (ACPI_BTYPE_DATA | ACPI_BTYPE_REFERENCE_OBJECT | ACPI_BTYPE_DDB_HANDLE) 340 #define ACPI_BTYPE_DEVICE_OBJECTS (ACPI_BTYPE_DEVICE | ACPI_BTYPE_THERMAL | ACPI_BTYPE_PROCESSOR) 341 #define ACPI_BTYPE_OBJECTS_AND_REFS 0x0001FFFF /* ARG or LOCAL */ 342 #define ACPI_BTYPE_ALL_OBJECTS 0x0000FFFF 343 344 #pragma pack(1) 345 346 /* 347 * Information structure for ACPI predefined names. 348 * Each entry in the table contains the following items: 349 * 350 * Name - The ACPI reserved name 351 * ParamCount - Number of arguments to the method 352 * ExpectedReturnBtypes - Allowed type(s) for the return value 353 */ 354 typedef struct acpi_name_info 355 { 356 char Name[ACPI_NAME_SIZE]; 357 UINT16 ArgumentList; 358 UINT8 ExpectedBtypes; 359 360 } ACPI_NAME_INFO; 361 362 /* 363 * Secondary information structures for ACPI predefined objects that return 364 * package objects. This structure appears as the next entry in the table 365 * after the NAME_INFO structure above. 366 * 367 * The reason for this is to minimize the size of the predefined name table. 368 */ 369 370 /* 371 * Used for ACPI_PTYPE1_FIXED, ACPI_PTYPE1_VAR, ACPI_PTYPE2, 372 * ACPI_PTYPE2_MIN, ACPI_PTYPE2_PKG_COUNT, ACPI_PTYPE2_COUNT, 373 * ACPI_PTYPE2_FIX_VAR 374 */ 375 typedef struct acpi_package_info 376 { 377 UINT8 Type; 378 UINT8 ObjectType1; 379 UINT8 Count1; 380 UINT8 ObjectType2; 381 UINT8 Count2; 382 UINT16 Reserved; 383 384 } ACPI_PACKAGE_INFO; 385 386 /* Used for ACPI_PTYPE2_FIXED */ 387 388 typedef struct acpi_package_info2 389 { 390 UINT8 Type; 391 UINT8 Count; 392 UINT8 ObjectType[4]; 393 UINT8 Reserved; 394 395 } ACPI_PACKAGE_INFO2; 396 397 /* Used for ACPI_PTYPE1_OPTION */ 398 399 typedef struct acpi_package_info3 400 { 401 UINT8 Type; 402 UINT8 Count; 403 UINT8 ObjectType[2]; 404 UINT8 TailObjectType; 405 UINT16 Reserved; 406 407 } ACPI_PACKAGE_INFO3; 408 409 typedef struct acpi_package_info4 410 { 411 UINT8 Type; 412 UINT8 ObjectType1; 413 UINT8 Count1; 414 UINT8 SubObjectTypes; 415 UINT8 PkgCount; 416 UINT16 Reserved; 417 418 } ACPI_PACKAGE_INFO4; 419 420 typedef union acpi_predefined_info 421 { 422 ACPI_NAME_INFO Info; 423 ACPI_PACKAGE_INFO RetInfo; 424 ACPI_PACKAGE_INFO2 RetInfo2; 425 ACPI_PACKAGE_INFO3 RetInfo3; 426 ACPI_PACKAGE_INFO4 RetInfo4; 427 428 } ACPI_PREDEFINED_INFO; 429 430 /* Reset to default packing */ 431 432 #pragma pack() 433 434 435 /* Return object auto-repair info */ 436 437 typedef ACPI_STATUS (*ACPI_OBJECT_CONVERTER) ( 438 union acpi_operand_object *OriginalObject, 439 union acpi_operand_object **ConvertedObject); 440 441 typedef struct acpi_simple_repair_info 442 { 443 char Name[ACPI_NAME_SIZE]; 444 UINT32 UnexpectedBtypes; 445 UINT32 PackageIndex; 446 ACPI_OBJECT_CONVERTER ObjectConverter; 447 448 } ACPI_SIMPLE_REPAIR_INFO; 449 450 451 /* 452 * Bitmapped return value types 453 * Note: the actual data types must be contiguous, a loop in nspredef.c 454 * depends on this. 455 */ 456 #define ACPI_RTYPE_ANY 0x00 457 #define ACPI_RTYPE_NONE 0x01 458 #define ACPI_RTYPE_INTEGER 0x02 459 #define ACPI_RTYPE_STRING 0x04 460 #define ACPI_RTYPE_BUFFER 0x08 461 #define ACPI_RTYPE_PACKAGE 0x10 462 #define ACPI_RTYPE_REFERENCE 0x20 463 #define ACPI_RTYPE_ALL 0x3F 464 465 #define ACPI_NUM_RTYPES 5 /* Number of actual object types */ 466 467 468 /* Info for running the _REG methods */ 469 470 typedef struct acpi_reg_walk_info 471 { 472 ACPI_ADR_SPACE_TYPE SpaceId; 473 UINT32 RegRunCount; 474 475 } ACPI_REG_WALK_INFO; 476 477 478 /***************************************************************************** 479 * 480 * Event typedefs and structs 481 * 482 ****************************************************************************/ 483 484 /* Dispatch info for each host-installed SCI handler */ 485 486 typedef struct acpi_sci_handler_info 487 { 488 struct acpi_sci_handler_info *Next; 489 ACPI_SCI_HANDLER Address; /* Address of handler */ 490 void *Context; /* Context to be passed to handler */ 491 492 } ACPI_SCI_HANDLER_INFO; 493 494 /* Dispatch info for each GPE -- either a method or handler, cannot be both */ 495 496 typedef struct acpi_gpe_handler_info 497 { 498 ACPI_GPE_HANDLER Address; /* Address of handler, if any */ 499 void *Context; /* Context to be passed to handler */ 500 ACPI_NAMESPACE_NODE *MethodNode; /* Method node for this GPE level (saved) */ 501 UINT8 OriginalFlags; /* Original (pre-handler) GPE info */ 502 BOOLEAN OriginallyEnabled; /* True if GPE was originally enabled */ 503 504 } ACPI_GPE_HANDLER_INFO; 505 506 /* Notify info for implicit notify, multiple device objects */ 507 508 typedef struct acpi_gpe_notify_info 509 { 510 ACPI_NAMESPACE_NODE *DeviceNode; /* Device to be notified */ 511 struct acpi_gpe_notify_info *Next; 512 513 } ACPI_GPE_NOTIFY_INFO; 514 515 /* 516 * GPE dispatch info. At any time, the GPE can have at most one type 517 * of dispatch - Method, Handler, or Implicit Notify. 518 */ 519 typedef union acpi_gpe_dispatch_info 520 { 521 ACPI_NAMESPACE_NODE *MethodNode; /* Method node for this GPE level */ 522 ACPI_GPE_HANDLER_INFO *Handler; /* Installed GPE handler */ 523 ACPI_GPE_NOTIFY_INFO *NotifyList; /* List of _PRW devices for implicit notifies */ 524 525 } ACPI_GPE_DISPATCH_INFO; 526 527 /* 528 * Information about a GPE, one per each GPE in an array. 529 * NOTE: Important to keep this struct as small as possible. 530 */ 531 typedef struct acpi_gpe_event_info 532 { 533 union acpi_gpe_dispatch_info Dispatch; /* Either Method, Handler, or NotifyList */ 534 struct acpi_gpe_register_info *RegisterInfo; /* Backpointer to register info */ 535 UINT8 Flags; /* Misc info about this GPE */ 536 UINT8 GpeNumber; /* This GPE */ 537 UINT8 RuntimeCount; /* References to a run GPE */ 538 539 } ACPI_GPE_EVENT_INFO; 540 541 /* Information about a GPE register pair, one per each status/enable pair in an array */ 542 543 typedef struct acpi_gpe_register_info 544 { 545 ACPI_GENERIC_ADDRESS StatusAddress; /* Address of status reg */ 546 ACPI_GENERIC_ADDRESS EnableAddress; /* Address of enable reg */ 547 UINT16 BaseGpeNumber; /* Base GPE number for this register */ 548 UINT8 EnableForWake; /* GPEs to keep enabled when sleeping */ 549 UINT8 EnableForRun; /* GPEs to keep enabled when running */ 550 UINT8 EnableMask; /* Current mask of enabled GPEs */ 551 552 } ACPI_GPE_REGISTER_INFO; 553 554 /* 555 * Information about a GPE register block, one per each installed block -- 556 * GPE0, GPE1, and one per each installed GPE Block Device. 557 */ 558 typedef struct acpi_gpe_block_info 559 { 560 ACPI_NAMESPACE_NODE *Node; 561 struct acpi_gpe_block_info *Previous; 562 struct acpi_gpe_block_info *Next; 563 struct acpi_gpe_xrupt_info *XruptBlock; /* Backpointer to interrupt block */ 564 ACPI_GPE_REGISTER_INFO *RegisterInfo; /* One per GPE register pair */ 565 ACPI_GPE_EVENT_INFO *EventInfo; /* One for each GPE */ 566 UINT64 Address; /* Base address of the block */ 567 UINT32 RegisterCount; /* Number of register pairs in block */ 568 UINT16 GpeCount; /* Number of individual GPEs in block */ 569 UINT16 BlockBaseNumber;/* Base GPE number for this block */ 570 UINT8 SpaceId; 571 BOOLEAN Initialized; /* TRUE if this block is initialized */ 572 573 } ACPI_GPE_BLOCK_INFO; 574 575 /* Information about GPE interrupt handlers, one per each interrupt level used for GPEs */ 576 577 typedef struct acpi_gpe_xrupt_info 578 { 579 struct acpi_gpe_xrupt_info *Previous; 580 struct acpi_gpe_xrupt_info *Next; 581 ACPI_GPE_BLOCK_INFO *GpeBlockListHead; /* List of GPE blocks for this xrupt */ 582 UINT32 InterruptNumber; /* System interrupt number */ 583 584 } ACPI_GPE_XRUPT_INFO; 585 586 typedef struct acpi_gpe_walk_info 587 { 588 ACPI_NAMESPACE_NODE *GpeDevice; 589 ACPI_GPE_BLOCK_INFO *GpeBlock; 590 UINT16 Count; 591 ACPI_OWNER_ID OwnerId; 592 BOOLEAN ExecuteByOwnerId; 593 594 } ACPI_GPE_WALK_INFO; 595 596 typedef struct acpi_gpe_device_info 597 { 598 UINT32 Index; 599 UINT32 NextBlockBaseIndex; 600 ACPI_STATUS Status; 601 ACPI_NAMESPACE_NODE *GpeDevice; 602 603 } ACPI_GPE_DEVICE_INFO; 604 605 typedef ACPI_STATUS (*ACPI_GPE_CALLBACK) ( 606 ACPI_GPE_XRUPT_INFO *GpeXruptInfo, 607 ACPI_GPE_BLOCK_INFO *GpeBlock, 608 void *Context); 609 610 611 /* Information about each particular fixed event */ 612 613 typedef struct acpi_fixed_event_handler 614 { 615 ACPI_EVENT_HANDLER Handler; /* Address of handler. */ 616 void *Context; /* Context to be passed to handler */ 617 618 } ACPI_FIXED_EVENT_HANDLER; 619 620 typedef struct acpi_fixed_event_info 621 { 622 UINT8 StatusRegisterId; 623 UINT8 EnableRegisterId; 624 UINT16 StatusBitMask; 625 UINT16 EnableBitMask; 626 627 } ACPI_FIXED_EVENT_INFO; 628 629 /* Information used during field processing */ 630 631 typedef struct acpi_field_info 632 { 633 UINT8 SkipField; 634 UINT8 FieldFlag; 635 UINT32 PkgLength; 636 637 } ACPI_FIELD_INFO; 638 639 640 /***************************************************************************** 641 * 642 * Generic "state" object for stacks 643 * 644 ****************************************************************************/ 645 646 #define ACPI_CONTROL_NORMAL 0xC0 647 #define ACPI_CONTROL_CONDITIONAL_EXECUTING 0xC1 648 #define ACPI_CONTROL_PREDICATE_EXECUTING 0xC2 649 #define ACPI_CONTROL_PREDICATE_FALSE 0xC3 650 #define ACPI_CONTROL_PREDICATE_TRUE 0xC4 651 652 653 #define ACPI_STATE_COMMON \ 654 void *Next; \ 655 UINT8 DescriptorType; /* To differentiate various internal objs */\ 656 UINT8 Flags; \ 657 UINT16 Value; \ 658 UINT16 State; 659 660 /* There are 2 bytes available here until the next natural alignment boundary */ 661 662 typedef struct acpi_common_state 663 { 664 ACPI_STATE_COMMON 665 } ACPI_COMMON_STATE; 666 667 668 /* 669 * Update state - used to traverse complex objects such as packages 670 */ 671 typedef struct acpi_update_state 672 { 673 ACPI_STATE_COMMON 674 union acpi_operand_object *Object; 675 676 } ACPI_UPDATE_STATE; 677 678 679 /* 680 * Pkg state - used to traverse nested package structures 681 */ 682 typedef struct acpi_pkg_state 683 { 684 ACPI_STATE_COMMON 685 UINT16 Index; 686 union acpi_operand_object *SourceObject; 687 union acpi_operand_object *DestObject; 688 struct acpi_walk_state *WalkState; 689 void *ThisTargetObj; 690 UINT32 NumPackages; 691 692 } ACPI_PKG_STATE; 693 694 695 /* 696 * Control state - one per if/else and while constructs. 697 * Allows nesting of these constructs 698 */ 699 typedef struct acpi_control_state 700 { 701 ACPI_STATE_COMMON 702 UINT16 Opcode; 703 union acpi_parse_object *PredicateOp; 704 UINT8 *AmlPredicateStart; /* Start of if/while predicate */ 705 UINT8 *PackageEnd; /* End of if/while block */ 706 UINT32 LoopCount; /* While() loop counter */ 707 708 } ACPI_CONTROL_STATE; 709 710 711 /* 712 * Scope state - current scope during namespace lookups 713 */ 714 typedef struct acpi_scope_state 715 { 716 ACPI_STATE_COMMON 717 ACPI_NAMESPACE_NODE *Node; 718 719 } ACPI_SCOPE_STATE; 720 721 722 typedef struct acpi_pscope_state 723 { 724 ACPI_STATE_COMMON 725 UINT32 ArgCount; /* Number of fixed arguments */ 726 union acpi_parse_object *Op; /* Current op being parsed */ 727 UINT8 *ArgEnd; /* Current argument end */ 728 UINT8 *PkgEnd; /* Current package end */ 729 UINT32 ArgList; /* Next argument to parse */ 730 731 } ACPI_PSCOPE_STATE; 732 733 734 /* 735 * Thread state - one per thread across multiple walk states. Multiple walk 736 * states are created when there are nested control methods executing. 737 */ 738 typedef struct acpi_thread_state 739 { 740 ACPI_STATE_COMMON 741 UINT8 CurrentSyncLevel; /* Mutex Sync (nested acquire) level */ 742 struct acpi_walk_state *WalkStateList; /* Head of list of WalkStates for this thread */ 743 union acpi_operand_object *AcquiredMutexList; /* List of all currently acquired mutexes */ 744 ACPI_THREAD_ID ThreadId; /* Running thread ID */ 745 746 } ACPI_THREAD_STATE; 747 748 749 /* 750 * Result values - used to accumulate the results of nested 751 * AML arguments 752 */ 753 typedef struct acpi_result_values 754 { 755 ACPI_STATE_COMMON 756 union acpi_operand_object *ObjDesc [ACPI_RESULTS_FRAME_OBJ_NUM]; 757 758 } ACPI_RESULT_VALUES; 759 760 761 typedef 762 ACPI_STATUS (*ACPI_PARSE_DOWNWARDS) ( 763 struct acpi_walk_state *WalkState, 764 union acpi_parse_object **OutOp); 765 766 typedef 767 ACPI_STATUS (*ACPI_PARSE_UPWARDS) ( 768 struct acpi_walk_state *WalkState); 769 770 771 /* Global handlers for AML Notifies */ 772 773 typedef struct acpi_global_notify_handler 774 { 775 ACPI_NOTIFY_HANDLER Handler; 776 void *Context; 777 778 } ACPI_GLOBAL_NOTIFY_HANDLER; 779 780 /* 781 * Notify info - used to pass info to the deferred notify 782 * handler/dispatcher. 783 */ 784 typedef struct acpi_notify_info 785 { 786 ACPI_STATE_COMMON 787 UINT8 HandlerListId; 788 ACPI_NAMESPACE_NODE *Node; 789 union acpi_operand_object *HandlerListHead; 790 ACPI_GLOBAL_NOTIFY_HANDLER *Global; 791 792 } ACPI_NOTIFY_INFO; 793 794 795 /* Generic state is union of structs above */ 796 797 typedef union acpi_generic_state 798 { 799 ACPI_COMMON_STATE Common; 800 ACPI_CONTROL_STATE Control; 801 ACPI_UPDATE_STATE Update; 802 ACPI_SCOPE_STATE Scope; 803 ACPI_PSCOPE_STATE ParseScope; 804 ACPI_PKG_STATE Pkg; 805 ACPI_THREAD_STATE Thread; 806 ACPI_RESULT_VALUES Results; 807 ACPI_NOTIFY_INFO Notify; 808 809 } ACPI_GENERIC_STATE; 810 811 812 /***************************************************************************** 813 * 814 * Interpreter typedefs and structs 815 * 816 ****************************************************************************/ 817 818 typedef 819 ACPI_STATUS (*ACPI_EXECUTE_OP) ( 820 struct acpi_walk_state *WalkState); 821 822 /* Address Range info block */ 823 824 typedef struct acpi_address_range 825 { 826 struct acpi_address_range *Next; 827 ACPI_NAMESPACE_NODE *RegionNode; 828 ACPI_PHYSICAL_ADDRESS StartAddress; 829 ACPI_PHYSICAL_ADDRESS EndAddress; 830 831 } ACPI_ADDRESS_RANGE; 832 833 834 /***************************************************************************** 835 * 836 * Parser typedefs and structs 837 * 838 ****************************************************************************/ 839 840 /* 841 * AML opcode, name, and argument layout 842 */ 843 typedef struct acpi_opcode_info 844 { 845 #if defined(ACPI_DISASSEMBLER) || defined(ACPI_DEBUG_OUTPUT) 846 char *Name; /* Opcode name (disassembler/debug only) */ 847 #endif 848 UINT32 ParseArgs; /* Grammar/Parse time arguments */ 849 UINT32 RuntimeArgs; /* Interpret time arguments */ 850 UINT16 Flags; /* Misc flags */ 851 UINT8 ObjectType; /* Corresponding internal object type */ 852 UINT8 Class; /* Opcode class */ 853 UINT8 Type; /* Opcode type */ 854 855 } ACPI_OPCODE_INFO; 856 857 /* Structure for Resource Tag information */ 858 859 typedef struct acpi_tag_info 860 { 861 UINT32 BitOffset; 862 UINT32 BitLength; 863 864 } ACPI_TAG_INFO; 865 866 /* Value associated with the parse object */ 867 868 typedef union acpi_parse_value 869 { 870 UINT64 Integer; /* Integer constant (Up to 64 bits) */ 871 UINT32 Size; /* bytelist or field size */ 872 char *String; /* NULL terminated string */ 873 UINT8 *Buffer; /* buffer or string */ 874 char *Name; /* NULL terminated string */ 875 union acpi_parse_object *Arg; /* arguments and contained ops */ 876 ACPI_TAG_INFO Tag; /* Resource descriptor tag info */ 877 878 } ACPI_PARSE_VALUE; 879 880 881 #if defined(ACPI_DISASSEMBLER) || defined(ACPI_DEBUG_OUTPUT) 882 #define ACPI_DISASM_ONLY_MEMBERS(a) a; 883 #else 884 #define ACPI_DISASM_ONLY_MEMBERS(a) 885 #endif 886 887 #define ACPI_PARSE_COMMON \ 888 union acpi_parse_object *Parent; /* Parent op */\ 889 UINT8 DescriptorType; /* To differentiate various internal objs */\ 890 UINT8 Flags; /* Type of Op */\ 891 UINT16 AmlOpcode; /* AML opcode */\ 892 UINT8 *Aml; /* Address of declaration in AML */\ 893 union acpi_parse_object *Next; /* Next op */\ 894 ACPI_NAMESPACE_NODE *Node; /* For use by interpreter */\ 895 ACPI_PARSE_VALUE Value; /* Value or args associated with the opcode */\ 896 UINT8 ArgListLength; /* Number of elements in the arg list */\ 897 ACPI_DISASM_ONLY_MEMBERS (\ 898 UINT8 DisasmFlags; /* Used during AML disassembly */\ 899 UINT8 DisasmOpcode; /* Subtype used for disassembly */\ 900 char *OperatorSymbol;/* Used for C-style operator name strings */\ 901 char AmlOpName[16]) /* Op name (debug only) */ 902 903 904 /* Flags for DisasmFlags field above */ 905 906 #define ACPI_DASM_BUFFER 0x00 /* Buffer is a simple data buffer */ 907 #define ACPI_DASM_RESOURCE 0x01 /* Buffer is a Resource Descriptor */ 908 #define ACPI_DASM_STRING 0x02 /* Buffer is a ASCII string */ 909 #define ACPI_DASM_UNICODE 0x03 /* Buffer is a Unicode string */ 910 #define ACPI_DASM_PLD_METHOD 0x04 /* Buffer is a _PLD method bit-packed buffer */ 911 #define ACPI_DASM_UUID 0x05 /* Buffer is a UUID/GUID */ 912 #define ACPI_DASM_EISAID 0x06 /* Integer is an EISAID */ 913 #define ACPI_DASM_MATCHOP 0x07 /* Parent opcode is a Match() operator */ 914 #define ACPI_DASM_LNOT_PREFIX 0x08 /* Start of a LNotEqual (etc.) pair of opcodes */ 915 #define ACPI_DASM_LNOT_SUFFIX 0x09 /* End of a LNotEqual (etc.) pair of opcodes */ 916 #define ACPI_DASM_HID_STRING 0x0A /* String is a _HID or _CID */ 917 #define ACPI_DASM_IGNORE 0x0B /* Not used at this time */ 918 919 /* 920 * Generic operation (for example: If, While, Store) 921 */ 922 typedef struct acpi_parse_obj_common 923 { 924 ACPI_PARSE_COMMON 925 } ACPI_PARSE_OBJ_COMMON; 926 927 928 /* 929 * Extended Op for named ops (Scope, Method, etc.), deferred ops (Methods and OpRegions), 930 * and bytelists. 931 */ 932 typedef struct acpi_parse_obj_named 933 { 934 ACPI_PARSE_COMMON 935 UINT8 *Path; 936 UINT8 *Data; /* AML body or bytelist data */ 937 UINT32 Length; /* AML length */ 938 UINT32 Name; /* 4-byte name or zero if no name */ 939 940 } ACPI_PARSE_OBJ_NAMED; 941 942 943 /* This version is used by the iASL compiler only */ 944 945 #define ACPI_MAX_PARSEOP_NAME 20 946 947 typedef struct acpi_parse_obj_asl 948 { 949 ACPI_PARSE_COMMON 950 union acpi_parse_object *Child; 951 union acpi_parse_object *ParentMethod; 952 char *Filename; 953 char *ExternalName; 954 char *Namepath; 955 char NameSeg[4]; 956 UINT32 ExtraValue; 957 UINT32 Column; 958 UINT32 LineNumber; 959 UINT32 LogicalLineNumber; 960 UINT32 LogicalByteOffset; 961 UINT32 EndLine; 962 UINT32 EndLogicalLine; 963 UINT32 AcpiBtype; 964 UINT32 AmlLength; 965 UINT32 AmlSubtreeLength; 966 UINT32 FinalAmlLength; 967 UINT32 FinalAmlOffset; 968 UINT32 CompileFlags; 969 UINT16 ParseOpcode; 970 UINT8 AmlOpcodeLength; 971 UINT8 AmlPkgLenBytes; 972 UINT8 Extra; 973 char ParseOpName[ACPI_MAX_PARSEOP_NAME]; 974 975 } ACPI_PARSE_OBJ_ASL; 976 977 typedef union acpi_parse_object 978 { 979 ACPI_PARSE_OBJ_COMMON Common; 980 ACPI_PARSE_OBJ_NAMED Named; 981 ACPI_PARSE_OBJ_ASL Asl; 982 983 } ACPI_PARSE_OBJECT; 984 985 986 /* 987 * Parse state - one state per parser invocation and each control 988 * method. 989 */ 990 typedef struct acpi_parse_state 991 { 992 UINT8 *AmlStart; /* First AML byte */ 993 UINT8 *Aml; /* Next AML byte */ 994 UINT8 *AmlEnd; /* (last + 1) AML byte */ 995 UINT8 *PkgStart; /* Current package begin */ 996 UINT8 *PkgEnd; /* Current package end */ 997 union acpi_parse_object *StartOp; /* Root of parse tree */ 998 struct acpi_namespace_node *StartNode; 999 union acpi_generic_state *Scope; /* Current scope */ 1000 union acpi_parse_object *StartScope; 1001 UINT32 AmlSize; 1002 1003 } ACPI_PARSE_STATE; 1004 1005 1006 /* Parse object flags */ 1007 1008 #define ACPI_PARSEOP_GENERIC 0x01 1009 #define ACPI_PARSEOP_NAMED 0x02 1010 #define ACPI_PARSEOP_DEFERRED 0x04 1011 #define ACPI_PARSEOP_BYTELIST 0x08 1012 #define ACPI_PARSEOP_IN_STACK 0x10 1013 #define ACPI_PARSEOP_TARGET 0x20 1014 #define ACPI_PARSEOP_IN_CACHE 0x80 1015 1016 /* Parse object DisasmFlags */ 1017 1018 #define ACPI_PARSEOP_IGNORE 0x01 1019 #define ACPI_PARSEOP_PARAMLIST 0x02 1020 #define ACPI_PARSEOP_EMPTY_TERMLIST 0x04 1021 #define ACPI_PARSEOP_PREDEF_CHECKED 0x08 1022 #define ACPI_PARSEOP_CLOSING_PAREN 0x10 1023 #define ACPI_PARSEOP_COMPOUND 0x20 1024 #define ACPI_PARSEOP_ASSIGNMENT 0x40 1025 1026 1027 /***************************************************************************** 1028 * 1029 * Hardware (ACPI registers) and PNP 1030 * 1031 ****************************************************************************/ 1032 1033 typedef struct acpi_bit_register_info 1034 { 1035 UINT8 ParentRegister; 1036 UINT8 BitPosition; 1037 UINT16 AccessBitMask; 1038 1039 } ACPI_BIT_REGISTER_INFO; 1040 1041 1042 /* 1043 * Some ACPI registers have bits that must be ignored -- meaning that they 1044 * must be preserved. 1045 */ 1046 #define ACPI_PM1_STATUS_PRESERVED_BITS 0x0800 /* Bit 11 */ 1047 1048 /* Write-only bits must be zeroed by software */ 1049 1050 #define ACPI_PM1_CONTROL_WRITEONLY_BITS 0x2004 /* Bits 13, 2 */ 1051 1052 /* For control registers, both ignored and reserved bits must be preserved */ 1053 1054 /* 1055 * For PM1 control, the SCI enable bit (bit 0, SCI_EN) is defined by the 1056 * ACPI specification to be a "preserved" bit - "OSPM always preserves this 1057 * bit position", section 4.7.3.2.1. However, on some machines the OS must 1058 * write a one to this bit after resume for the machine to work properly. 1059 * To enable this, we no longer attempt to preserve this bit. No machines 1060 * are known to fail if the bit is not preserved. (May 2009) 1061 */ 1062 #define ACPI_PM1_CONTROL_IGNORED_BITS 0x0200 /* Bit 9 */ 1063 #define ACPI_PM1_CONTROL_RESERVED_BITS 0xC1F8 /* Bits 14-15, 3-8 */ 1064 #define ACPI_PM1_CONTROL_PRESERVED_BITS \ 1065 (ACPI_PM1_CONTROL_IGNORED_BITS | ACPI_PM1_CONTROL_RESERVED_BITS) 1066 1067 #define ACPI_PM2_CONTROL_PRESERVED_BITS 0xFFFFFFFE /* All except bit 0 */ 1068 1069 /* 1070 * Register IDs 1071 * These are the full ACPI registers 1072 */ 1073 #define ACPI_REGISTER_PM1_STATUS 0x01 1074 #define ACPI_REGISTER_PM1_ENABLE 0x02 1075 #define ACPI_REGISTER_PM1_CONTROL 0x03 1076 #define ACPI_REGISTER_PM2_CONTROL 0x04 1077 #define ACPI_REGISTER_PM_TIMER 0x05 1078 #define ACPI_REGISTER_PROCESSOR_BLOCK 0x06 1079 #define ACPI_REGISTER_SMI_COMMAND_BLOCK 0x07 1080 1081 1082 /* Masks used to access the BitRegisters */ 1083 1084 #define ACPI_BITMASK_TIMER_STATUS 0x0001 1085 #define ACPI_BITMASK_BUS_MASTER_STATUS 0x0010 1086 #define ACPI_BITMASK_GLOBAL_LOCK_STATUS 0x0020 1087 #define ACPI_BITMASK_POWER_BUTTON_STATUS 0x0100 1088 #define ACPI_BITMASK_SLEEP_BUTTON_STATUS 0x0200 1089 #define ACPI_BITMASK_RT_CLOCK_STATUS 0x0400 1090 #define ACPI_BITMASK_PCIEXP_WAKE_STATUS 0x4000 /* ACPI 3.0 */ 1091 #define ACPI_BITMASK_WAKE_STATUS 0x8000 1092 1093 #define ACPI_BITMASK_ALL_FIXED_STATUS (\ 1094 ACPI_BITMASK_TIMER_STATUS | \ 1095 ACPI_BITMASK_BUS_MASTER_STATUS | \ 1096 ACPI_BITMASK_GLOBAL_LOCK_STATUS | \ 1097 ACPI_BITMASK_POWER_BUTTON_STATUS | \ 1098 ACPI_BITMASK_SLEEP_BUTTON_STATUS | \ 1099 ACPI_BITMASK_RT_CLOCK_STATUS | \ 1100 ACPI_BITMASK_PCIEXP_WAKE_STATUS | \ 1101 ACPI_BITMASK_WAKE_STATUS) 1102 1103 #define ACPI_BITMASK_TIMER_ENABLE 0x0001 1104 #define ACPI_BITMASK_GLOBAL_LOCK_ENABLE 0x0020 1105 #define ACPI_BITMASK_POWER_BUTTON_ENABLE 0x0100 1106 #define ACPI_BITMASK_SLEEP_BUTTON_ENABLE 0x0200 1107 #define ACPI_BITMASK_RT_CLOCK_ENABLE 0x0400 1108 #define ACPI_BITMASK_PCIEXP_WAKE_DISABLE 0x4000 /* ACPI 3.0 */ 1109 1110 #define ACPI_BITMASK_SCI_ENABLE 0x0001 1111 #define ACPI_BITMASK_BUS_MASTER_RLD 0x0002 1112 #define ACPI_BITMASK_GLOBAL_LOCK_RELEASE 0x0004 1113 #define ACPI_BITMASK_SLEEP_TYPE 0x1C00 1114 #define ACPI_BITMASK_SLEEP_ENABLE 0x2000 1115 1116 #define ACPI_BITMASK_ARB_DISABLE 0x0001 1117 1118 1119 /* Raw bit position of each BitRegister */ 1120 1121 #define ACPI_BITPOSITION_TIMER_STATUS 0x00 1122 #define ACPI_BITPOSITION_BUS_MASTER_STATUS 0x04 1123 #define ACPI_BITPOSITION_GLOBAL_LOCK_STATUS 0x05 1124 #define ACPI_BITPOSITION_POWER_BUTTON_STATUS 0x08 1125 #define ACPI_BITPOSITION_SLEEP_BUTTON_STATUS 0x09 1126 #define ACPI_BITPOSITION_RT_CLOCK_STATUS 0x0A 1127 #define ACPI_BITPOSITION_PCIEXP_WAKE_STATUS 0x0E /* ACPI 3.0 */ 1128 #define ACPI_BITPOSITION_WAKE_STATUS 0x0F 1129 1130 #define ACPI_BITPOSITION_TIMER_ENABLE 0x00 1131 #define ACPI_BITPOSITION_GLOBAL_LOCK_ENABLE 0x05 1132 #define ACPI_BITPOSITION_POWER_BUTTON_ENABLE 0x08 1133 #define ACPI_BITPOSITION_SLEEP_BUTTON_ENABLE 0x09 1134 #define ACPI_BITPOSITION_RT_CLOCK_ENABLE 0x0A 1135 #define ACPI_BITPOSITION_PCIEXP_WAKE_DISABLE 0x0E /* ACPI 3.0 */ 1136 1137 #define ACPI_BITPOSITION_SCI_ENABLE 0x00 1138 #define ACPI_BITPOSITION_BUS_MASTER_RLD 0x01 1139 #define ACPI_BITPOSITION_GLOBAL_LOCK_RELEASE 0x02 1140 #define ACPI_BITPOSITION_SLEEP_TYPE 0x0A 1141 #define ACPI_BITPOSITION_SLEEP_ENABLE 0x0D 1142 1143 #define ACPI_BITPOSITION_ARB_DISABLE 0x00 1144 1145 1146 /* Structs and definitions for _OSI support and I/O port validation */ 1147 1148 #define ACPI_ALWAYS_ILLEGAL 0x00 1149 1150 typedef struct acpi_interface_info 1151 { 1152 char *Name; 1153 struct acpi_interface_info *Next; 1154 UINT8 Flags; 1155 UINT8 Value; 1156 1157 } ACPI_INTERFACE_INFO; 1158 1159 #define ACPI_OSI_INVALID 0x01 1160 #define ACPI_OSI_DYNAMIC 0x02 1161 #define ACPI_OSI_FEATURE 0x04 1162 #define ACPI_OSI_DEFAULT_INVALID 0x08 1163 #define ACPI_OSI_OPTIONAL_FEATURE (ACPI_OSI_FEATURE | ACPI_OSI_DEFAULT_INVALID | ACPI_OSI_INVALID) 1164 1165 typedef struct acpi_port_info 1166 { 1167 char *Name; 1168 UINT16 Start; 1169 UINT16 End; 1170 UINT8 OsiDependency; 1171 1172 } ACPI_PORT_INFO; 1173 1174 1175 /***************************************************************************** 1176 * 1177 * Resource descriptors 1178 * 1179 ****************************************************************************/ 1180 1181 /* ResourceType values */ 1182 1183 #define ACPI_ADDRESS_TYPE_MEMORY_RANGE 0 1184 #define ACPI_ADDRESS_TYPE_IO_RANGE 1 1185 #define ACPI_ADDRESS_TYPE_BUS_NUMBER_RANGE 2 1186 1187 /* Resource descriptor types and masks */ 1188 1189 #define ACPI_RESOURCE_NAME_LARGE 0x80 1190 #define ACPI_RESOURCE_NAME_SMALL 0x00 1191 1192 #define ACPI_RESOURCE_NAME_SMALL_MASK 0x78 /* Bits 6:3 contain the type */ 1193 #define ACPI_RESOURCE_NAME_SMALL_LENGTH_MASK 0x07 /* Bits 2:0 contain the length */ 1194 #define ACPI_RESOURCE_NAME_LARGE_MASK 0x7F /* Bits 6:0 contain the type */ 1195 1196 1197 /* 1198 * Small resource descriptor "names" as defined by the ACPI specification. 1199 * Note: Bits 2:0 are used for the descriptor length 1200 */ 1201 #define ACPI_RESOURCE_NAME_IRQ 0x20 1202 #define ACPI_RESOURCE_NAME_DMA 0x28 1203 #define ACPI_RESOURCE_NAME_START_DEPENDENT 0x30 1204 #define ACPI_RESOURCE_NAME_END_DEPENDENT 0x38 1205 #define ACPI_RESOURCE_NAME_IO 0x40 1206 #define ACPI_RESOURCE_NAME_FIXED_IO 0x48 1207 #define ACPI_RESOURCE_NAME_FIXED_DMA 0x50 1208 #define ACPI_RESOURCE_NAME_RESERVED_S2 0x58 1209 #define ACPI_RESOURCE_NAME_RESERVED_S3 0x60 1210 #define ACPI_RESOURCE_NAME_RESERVED_S4 0x68 1211 #define ACPI_RESOURCE_NAME_VENDOR_SMALL 0x70 1212 #define ACPI_RESOURCE_NAME_END_TAG 0x78 1213 1214 /* 1215 * Large resource descriptor "names" as defined by the ACPI specification. 1216 * Note: includes the Large Descriptor bit in bit[7] 1217 */ 1218 #define ACPI_RESOURCE_NAME_MEMORY24 0x81 1219 #define ACPI_RESOURCE_NAME_GENERIC_REGISTER 0x82 1220 #define ACPI_RESOURCE_NAME_RESERVED_L1 0x83 1221 #define ACPI_RESOURCE_NAME_VENDOR_LARGE 0x84 1222 #define ACPI_RESOURCE_NAME_MEMORY32 0x85 1223 #define ACPI_RESOURCE_NAME_FIXED_MEMORY32 0x86 1224 #define ACPI_RESOURCE_NAME_ADDRESS32 0x87 1225 #define ACPI_RESOURCE_NAME_ADDRESS16 0x88 1226 #define ACPI_RESOURCE_NAME_EXTENDED_IRQ 0x89 1227 #define ACPI_RESOURCE_NAME_ADDRESS64 0x8A 1228 #define ACPI_RESOURCE_NAME_EXTENDED_ADDRESS64 0x8B 1229 #define ACPI_RESOURCE_NAME_GPIO 0x8C 1230 #define ACPI_RESOURCE_NAME_SERIAL_BUS 0x8E 1231 #define ACPI_RESOURCE_NAME_LARGE_MAX 0x8E 1232 1233 1234 /***************************************************************************** 1235 * 1236 * Miscellaneous 1237 * 1238 ****************************************************************************/ 1239 1240 #define ACPI_ASCII_ZERO 0x30 1241 1242 1243 /***************************************************************************** 1244 * 1245 * Disassembler 1246 * 1247 ****************************************************************************/ 1248 1249 typedef struct acpi_external_list 1250 { 1251 char *Path; 1252 char *InternalPath; 1253 struct acpi_external_list *Next; 1254 UINT32 Value; 1255 UINT16 Length; 1256 UINT16 Flags; 1257 UINT8 Type; 1258 1259 } ACPI_EXTERNAL_LIST; 1260 1261 /* Values for Flags field above */ 1262 1263 #define ACPI_EXT_RESOLVED_REFERENCE 0x01 /* Object was resolved during cross ref */ 1264 #define ACPI_EXT_ORIGIN_FROM_FILE 0x02 /* External came from a file */ 1265 #define ACPI_EXT_INTERNAL_PATH_ALLOCATED 0x04 /* Deallocate internal path on completion */ 1266 #define ACPI_EXT_EXTERNAL_EMITTED 0x08 /* External() statement has been emitted */ 1267 1268 1269 typedef struct acpi_external_file 1270 { 1271 char *Path; 1272 struct acpi_external_file *Next; 1273 1274 } ACPI_EXTERNAL_FILE; 1275 1276 1277 /***************************************************************************** 1278 * 1279 * Debugger 1280 * 1281 ****************************************************************************/ 1282 1283 typedef struct acpi_db_method_info 1284 { 1285 ACPI_HANDLE Method; 1286 ACPI_HANDLE MainThreadGate; 1287 ACPI_HANDLE ThreadCompleteGate; 1288 ACPI_HANDLE InfoGate; 1289 ACPI_THREAD_ID *Threads; 1290 UINT32 NumThreads; 1291 UINT32 NumCreated; 1292 UINT32 NumCompleted; 1293 1294 char *Name; 1295 UINT32 Flags; 1296 UINT32 NumLoops; 1297 char Pathname[ACPI_DB_LINE_BUFFER_SIZE]; 1298 char **Args; 1299 ACPI_OBJECT_TYPE *Types; 1300 1301 /* 1302 * Arguments to be passed to method for the command 1303 * Threads - 1304 * the Number of threads, ID of current thread and 1305 * Index of current thread inside all them created. 1306 */ 1307 char InitArgs; 1308 #ifdef ACPI_DEBUGGER 1309 ACPI_OBJECT_TYPE ArgTypes[4]; 1310 #endif 1311 char *Arguments[4]; 1312 char NumThreadsStr[11]; 1313 char IdOfThreadStr[11]; 1314 char IndexOfThreadStr[11]; 1315 1316 } ACPI_DB_METHOD_INFO; 1317 1318 typedef struct acpi_integrity_info 1319 { 1320 UINT32 Nodes; 1321 UINT32 Objects; 1322 1323 } ACPI_INTEGRITY_INFO; 1324 1325 1326 #define ACPI_DB_DISABLE_OUTPUT 0x00 1327 #define ACPI_DB_REDIRECTABLE_OUTPUT 0x01 1328 #define ACPI_DB_CONSOLE_OUTPUT 0x02 1329 #define ACPI_DB_DUPLICATE_OUTPUT 0x03 1330 1331 1332 typedef struct acpi_object_info 1333 { 1334 UINT32 Types[ACPI_TOTAL_TYPES]; 1335 1336 } ACPI_OBJECT_INFO; 1337 1338 1339 /***************************************************************************** 1340 * 1341 * Debug 1342 * 1343 ****************************************************************************/ 1344 1345 /* Entry for a memory allocation (debug only) */ 1346 1347 #define ACPI_MEM_MALLOC 0 1348 #define ACPI_MEM_CALLOC 1 1349 #define ACPI_MAX_MODULE_NAME 16 1350 1351 #define ACPI_COMMON_DEBUG_MEM_HEADER \ 1352 struct acpi_debug_mem_block *Previous; \ 1353 struct acpi_debug_mem_block *Next; \ 1354 UINT32 Size; \ 1355 UINT32 Component; \ 1356 UINT32 Line; \ 1357 char Module[ACPI_MAX_MODULE_NAME]; \ 1358 UINT8 AllocType; 1359 1360 typedef struct acpi_debug_mem_header 1361 { 1362 ACPI_COMMON_DEBUG_MEM_HEADER 1363 1364 } ACPI_DEBUG_MEM_HEADER; 1365 1366 typedef struct acpi_debug_mem_block 1367 { 1368 ACPI_COMMON_DEBUG_MEM_HEADER 1369 UINT64 UserSpace; 1370 1371 } ACPI_DEBUG_MEM_BLOCK; 1372 1373 1374 #define ACPI_MEM_LIST_GLOBAL 0 1375 #define ACPI_MEM_LIST_NSNODE 1 1376 #define ACPI_MEM_LIST_MAX 1 1377 #define ACPI_NUM_MEM_LISTS 2 1378 1379 1380 /***************************************************************************** 1381 * 1382 * Info/help support 1383 * 1384 ****************************************************************************/ 1385 1386 typedef struct ah_predefined_name 1387 { 1388 char *Name; 1389 char *Description; 1390 #ifndef ACPI_ASL_COMPILER 1391 char *Action; 1392 #endif 1393 1394 } AH_PREDEFINED_NAME; 1395 1396 typedef struct ah_device_id 1397 { 1398 char *Name; 1399 char *Description; 1400 1401 } AH_DEVICE_ID; 1402 1403 typedef struct ah_uuid 1404 { 1405 char *Description; 1406 char *String; 1407 1408 } AH_UUID; 1409 1410 typedef struct ah_table 1411 { 1412 char *Signature; 1413 char *Description; 1414 1415 } AH_TABLE; 1416 1417 #endif /* __ACLOCAL_H__ */ 1418