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 /* 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 */ 130 131 typedef 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 */ 164 165 typedef 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 */ 185 typedef 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 */ 230 231 typedef 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 */ 248 249 typedef 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) 260 261 262 typedef struct acpi_find_context 263 { 264 char *SearchFor; 265 ACPI_HANDLE *List; 266 UINT32 *Count; 267 268 } ACPI_FIND_CONTEXT; 269 270 271 typedef 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 */ 285 286 typedef 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 */ 300 301 typedef 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; 320 321 322 typedef 323 ACPI_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 */ 372 typedef 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 */ 393 typedef 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 */ 405 406 typedef 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 */ 416 417 typedef 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; 426 427 typedef 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; 437 438 typedef 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 */ 454 455 typedef ACPI_STATUS (*ACPI_OBJECT_CONVERTER) ( 456 union acpi_operand_object *OriginalObject, 457 union acpi_operand_object **ConvertedObject); 458 459 typedef struct acpi_simple_repair_info 460 { 461 char Name[ACPI_NAME_SIZE]; 462 UINT32 UnexpectedBtypes; 463 UINT32 PackageIndex; 464 ACPI_OBJECT_CONVERTER ObjectConverter; 465 466 } ACPI_SIMPLE_REPAIR_INFO; 467 468 469 /* 470 * Bitmapped return value types 471 * Note: the actual data types must be contiguous, a loop in nspredef.c 472 * depends on this. 473 */ 474 #define ACPI_RTYPE_ANY 0x00 475 #define ACPI_RTYPE_NONE 0x01 476 #define ACPI_RTYPE_INTEGER 0x02 477 #define ACPI_RTYPE_STRING 0x04 478 #define ACPI_RTYPE_BUFFER 0x08 479 #define ACPI_RTYPE_PACKAGE 0x10 480 #define ACPI_RTYPE_REFERENCE 0x20 481 #define ACPI_RTYPE_ALL 0x3F 482 483 #define ACPI_NUM_RTYPES 5 /* Number of actual object types */ 484 485 486 /* Info for running the _REG methods */ 487 488 typedef struct acpi_reg_walk_info 489 { 490 ACPI_ADR_SPACE_TYPE SpaceId; 491 UINT32 RegRunCount; 492 493 } ACPI_REG_WALK_INFO; 494 495 496 /***************************************************************************** 497 * 498 * Event typedefs and structs 499 * 500 ****************************************************************************/ 501 502 /* Dispatch info for each host-installed SCI handler */ 503 504 typedef struct acpi_sci_handler_info 505 { 506 struct acpi_sci_handler_info *Next; 507 ACPI_SCI_HANDLER Address; /* Address of handler */ 508 void *Context; /* Context to be passed to handler */ 509 510 } ACPI_SCI_HANDLER_INFO; 511 512 /* Dispatch info for each GPE -- either a method or handler, cannot be both */ 513 514 typedef struct acpi_gpe_handler_info 515 { 516 ACPI_GPE_HANDLER Address; /* Address of handler, if any */ 517 void *Context; /* Context to be passed to handler */ 518 ACPI_NAMESPACE_NODE *MethodNode; /* Method node for this GPE level (saved) */ 519 UINT8 OriginalFlags; /* Original (pre-handler) GPE info */ 520 BOOLEAN OriginallyEnabled; /* True if GPE was originally enabled */ 521 522 } ACPI_GPE_HANDLER_INFO; 523 524 /* Notify info for implicit notify, multiple device objects */ 525 526 typedef struct acpi_gpe_notify_info 527 { 528 ACPI_NAMESPACE_NODE *DeviceNode; /* Device to be notified */ 529 struct acpi_gpe_notify_info *Next; 530 531 } ACPI_GPE_NOTIFY_INFO; 532 533 /* 534 * GPE dispatch info. At any time, the GPE can have at most one type 535 * of dispatch - Method, Handler, or Implicit Notify. 536 */ 537 typedef union acpi_gpe_dispatch_info 538 { 539 ACPI_NAMESPACE_NODE *MethodNode; /* Method node for this GPE level */ 540 ACPI_GPE_HANDLER_INFO *Handler; /* Installed GPE handler */ 541 ACPI_GPE_NOTIFY_INFO *NotifyList; /* List of _PRW devices for implicit notifies */ 542 543 } ACPI_GPE_DISPATCH_INFO; 544 545 /* 546 * Information about a GPE, one per each GPE in an array. 547 * NOTE: Important to keep this struct as small as possible. 548 */ 549 typedef struct acpi_gpe_event_info 550 { 551 union acpi_gpe_dispatch_info Dispatch; /* Either Method, Handler, or NotifyList */ 552 struct acpi_gpe_register_info *RegisterInfo; /* Backpointer to register info */ 553 UINT8 Flags; /* Misc info about this GPE */ 554 UINT8 GpeNumber; /* This GPE */ 555 UINT8 RuntimeCount; /* References to a run GPE */ 556 557 } ACPI_GPE_EVENT_INFO; 558 559 /* Information about a GPE register pair, one per each status/enable pair in an array */ 560 561 typedef struct acpi_gpe_register_info 562 { 563 ACPI_GENERIC_ADDRESS StatusAddress; /* Address of status reg */ 564 ACPI_GENERIC_ADDRESS EnableAddress; /* Address of enable reg */ 565 UINT16 BaseGpeNumber; /* Base GPE number for this register */ 566 UINT8 EnableForWake; /* GPEs to keep enabled when sleeping */ 567 UINT8 EnableForRun; /* GPEs to keep enabled when running */ 568 UINT8 EnableMask; /* Current mask of enabled GPEs */ 569 570 } ACPI_GPE_REGISTER_INFO; 571 572 /* 573 * Information about a GPE register block, one per each installed block -- 574 * GPE0, GPE1, and one per each installed GPE Block Device. 575 */ 576 typedef struct acpi_gpe_block_info 577 { 578 ACPI_NAMESPACE_NODE *Node; 579 struct acpi_gpe_block_info *Previous; 580 struct acpi_gpe_block_info *Next; 581 struct acpi_gpe_xrupt_info *XruptBlock; /* Backpointer to interrupt block */ 582 ACPI_GPE_REGISTER_INFO *RegisterInfo; /* One per GPE register pair */ 583 ACPI_GPE_EVENT_INFO *EventInfo; /* One for each GPE */ 584 UINT64 Address; /* Base address of the block */ 585 UINT32 RegisterCount; /* Number of register pairs in block */ 586 UINT16 GpeCount; /* Number of individual GPEs in block */ 587 UINT16 BlockBaseNumber;/* Base GPE number for this block */ 588 UINT8 SpaceId; 589 BOOLEAN Initialized; /* TRUE if this block is initialized */ 590 591 } ACPI_GPE_BLOCK_INFO; 592 593 /* Information about GPE interrupt handlers, one per each interrupt level used for GPEs */ 594 595 typedef struct acpi_gpe_xrupt_info 596 { 597 struct acpi_gpe_xrupt_info *Previous; 598 struct acpi_gpe_xrupt_info *Next; 599 ACPI_GPE_BLOCK_INFO *GpeBlockListHead; /* List of GPE blocks for this xrupt */ 600 UINT32 InterruptNumber; /* System interrupt number */ 601 602 } ACPI_GPE_XRUPT_INFO; 603 604 typedef struct acpi_gpe_walk_info 605 { 606 ACPI_NAMESPACE_NODE *GpeDevice; 607 ACPI_GPE_BLOCK_INFO *GpeBlock; 608 UINT16 Count; 609 ACPI_OWNER_ID OwnerId; 610 BOOLEAN ExecuteByOwnerId; 611 612 } ACPI_GPE_WALK_INFO; 613 614 typedef struct acpi_gpe_device_info 615 { 616 UINT32 Index; 617 UINT32 NextBlockBaseIndex; 618 ACPI_STATUS Status; 619 ACPI_NAMESPACE_NODE *GpeDevice; 620 621 } ACPI_GPE_DEVICE_INFO; 622 623 typedef ACPI_STATUS (*ACPI_GPE_CALLBACK) ( 624 ACPI_GPE_XRUPT_INFO *GpeXruptInfo, 625 ACPI_GPE_BLOCK_INFO *GpeBlock, 626 void *Context); 627 628 629 /* Information about each particular fixed event */ 630 631 typedef struct acpi_fixed_event_handler 632 { 633 ACPI_EVENT_HANDLER Handler; /* Address of handler. */ 634 void *Context; /* Context to be passed to handler */ 635 636 } ACPI_FIXED_EVENT_HANDLER; 637 638 typedef struct acpi_fixed_event_info 639 { 640 UINT8 StatusRegisterId; 641 UINT8 EnableRegisterId; 642 UINT16 StatusBitMask; 643 UINT16 EnableBitMask; 644 645 } ACPI_FIXED_EVENT_INFO; 646 647 /* Information used during field processing */ 648 649 typedef struct acpi_field_info 650 { 651 UINT8 SkipField; 652 UINT8 FieldFlag; 653 UINT32 PkgLength; 654 655 } ACPI_FIELD_INFO; 656 657 658 /***************************************************************************** 659 * 660 * Generic "state" object for stacks 661 * 662 ****************************************************************************/ 663 664 #define ACPI_CONTROL_NORMAL 0xC0 665 #define ACPI_CONTROL_CONDITIONAL_EXECUTING 0xC1 666 #define ACPI_CONTROL_PREDICATE_EXECUTING 0xC2 667 #define ACPI_CONTROL_PREDICATE_FALSE 0xC3 668 #define ACPI_CONTROL_PREDICATE_TRUE 0xC4 669 670 671 #define ACPI_STATE_COMMON \ 672 void *Next; \ 673 UINT8 DescriptorType; /* To differentiate various internal objs */\ 674 UINT8 Flags; \ 675 UINT16 Value; \ 676 UINT16 State; 677 678 /* There are 2 bytes available here until the next natural alignment boundary */ 679 680 typedef struct acpi_common_state 681 { 682 ACPI_STATE_COMMON 683 } ACPI_COMMON_STATE; 684 685 686 /* 687 * Update state - used to traverse complex objects such as packages 688 */ 689 typedef struct acpi_update_state 690 { 691 ACPI_STATE_COMMON 692 union acpi_operand_object *Object; 693 694 } ACPI_UPDATE_STATE; 695 696 697 /* 698 * Pkg state - used to traverse nested package structures 699 */ 700 typedef struct acpi_pkg_state 701 { 702 ACPI_STATE_COMMON 703 UINT16 Index; 704 union acpi_operand_object *SourceObject; 705 union acpi_operand_object *DestObject; 706 struct acpi_walk_state *WalkState; 707 void *ThisTargetObj; 708 UINT32 NumPackages; 709 710 } ACPI_PKG_STATE; 711 712 713 /* 714 * Control state - one per if/else and while constructs. 715 * Allows nesting of these constructs 716 */ 717 typedef struct acpi_control_state 718 { 719 ACPI_STATE_COMMON 720 UINT16 Opcode; 721 union acpi_parse_object *PredicateOp; 722 UINT8 *AmlPredicateStart; /* Start of if/while predicate */ 723 UINT8 *PackageEnd; /* End of if/while block */ 724 UINT32 LoopCount; /* While() loop counter */ 725 726 } ACPI_CONTROL_STATE; 727 728 729 /* 730 * Scope state - current scope during namespace lookups 731 */ 732 typedef struct acpi_scope_state 733 { 734 ACPI_STATE_COMMON 735 ACPI_NAMESPACE_NODE *Node; 736 737 } ACPI_SCOPE_STATE; 738 739 740 typedef struct acpi_pscope_state 741 { 742 ACPI_STATE_COMMON 743 UINT32 ArgCount; /* Number of fixed arguments */ 744 union acpi_parse_object *Op; /* Current op being parsed */ 745 UINT8 *ArgEnd; /* Current argument end */ 746 UINT8 *PkgEnd; /* Current package end */ 747 UINT32 ArgList; /* Next argument to parse */ 748 749 } ACPI_PSCOPE_STATE; 750 751 752 /* 753 * Thread state - one per thread across multiple walk states. Multiple walk 754 * states are created when there are nested control methods executing. 755 */ 756 typedef struct acpi_thread_state 757 { 758 ACPI_STATE_COMMON 759 UINT8 CurrentSyncLevel; /* Mutex Sync (nested acquire) level */ 760 struct acpi_walk_state *WalkStateList; /* Head of list of WalkStates for this thread */ 761 union acpi_operand_object *AcquiredMutexList; /* List of all currently acquired mutexes */ 762 ACPI_THREAD_ID ThreadId; /* Running thread ID */ 763 764 } ACPI_THREAD_STATE; 765 766 767 /* 768 * Result values - used to accumulate the results of nested 769 * AML arguments 770 */ 771 typedef struct acpi_result_values 772 { 773 ACPI_STATE_COMMON 774 union acpi_operand_object *ObjDesc [ACPI_RESULTS_FRAME_OBJ_NUM]; 775 776 } ACPI_RESULT_VALUES; 777 778 779 typedef 780 ACPI_STATUS (*ACPI_PARSE_DOWNWARDS) ( 781 struct acpi_walk_state *WalkState, 782 union acpi_parse_object **OutOp); 783 784 typedef 785 ACPI_STATUS (*ACPI_PARSE_UPWARDS) ( 786 struct acpi_walk_state *WalkState); 787 788 789 /* Global handlers for AML Notifies */ 790 791 typedef struct acpi_global_notify_handler 792 { 793 ACPI_NOTIFY_HANDLER Handler; 794 void *Context; 795 796 } ACPI_GLOBAL_NOTIFY_HANDLER; 797 798 /* 799 * Notify info - used to pass info to the deferred notify 800 * handler/dispatcher. 801 */ 802 typedef struct acpi_notify_info 803 { 804 ACPI_STATE_COMMON 805 UINT8 HandlerListId; 806 ACPI_NAMESPACE_NODE *Node; 807 union acpi_operand_object *HandlerListHead; 808 ACPI_GLOBAL_NOTIFY_HANDLER *Global; 809 810 } ACPI_NOTIFY_INFO; 811 812 813 /* Generic state is union of structs above */ 814 815 typedef union acpi_generic_state 816 { 817 ACPI_COMMON_STATE Common; 818 ACPI_CONTROL_STATE Control; 819 ACPI_UPDATE_STATE Update; 820 ACPI_SCOPE_STATE Scope; 821 ACPI_PSCOPE_STATE ParseScope; 822 ACPI_PKG_STATE Pkg; 823 ACPI_THREAD_STATE Thread; 824 ACPI_RESULT_VALUES Results; 825 ACPI_NOTIFY_INFO Notify; 826 827 } ACPI_GENERIC_STATE; 828 829 830 /***************************************************************************** 831 * 832 * Interpreter typedefs and structs 833 * 834 ****************************************************************************/ 835 836 typedef 837 ACPI_STATUS (*ACPI_EXECUTE_OP) ( 838 struct acpi_walk_state *WalkState); 839 840 /* Address Range info block */ 841 842 typedef struct acpi_address_range 843 { 844 struct acpi_address_range *Next; 845 ACPI_NAMESPACE_NODE *RegionNode; 846 ACPI_PHYSICAL_ADDRESS StartAddress; 847 ACPI_PHYSICAL_ADDRESS EndAddress; 848 849 } ACPI_ADDRESS_RANGE; 850 851 852 /***************************************************************************** 853 * 854 * Parser typedefs and structs 855 * 856 ****************************************************************************/ 857 858 /* 859 * AML opcode, name, and argument layout 860 */ 861 typedef struct acpi_opcode_info 862 { 863 #if defined(ACPI_DISASSEMBLER) || defined(ACPI_DEBUG_OUTPUT) 864 char *Name; /* Opcode name (disassembler/debug only) */ 865 #endif 866 UINT32 ParseArgs; /* Grammar/Parse time arguments */ 867 UINT32 RuntimeArgs; /* Interpret time arguments */ 868 UINT16 Flags; /* Misc flags */ 869 UINT8 ObjectType; /* Corresponding internal object type */ 870 UINT8 Class; /* Opcode class */ 871 UINT8 Type; /* Opcode type */ 872 873 } ACPI_OPCODE_INFO; 874 875 /* Structure for Resource Tag information */ 876 877 typedef struct acpi_tag_info 878 { 879 UINT32 BitOffset; 880 UINT32 BitLength; 881 882 } ACPI_TAG_INFO; 883 884 /* Value associated with the parse object */ 885 886 typedef union acpi_parse_value 887 { 888 UINT64 Integer; /* Integer constant (Up to 64 bits) */ 889 UINT32 Size; /* bytelist or field size */ 890 char *String; /* NULL terminated string */ 891 UINT8 *Buffer; /* buffer or string */ 892 char *Name; /* NULL terminated string */ 893 union acpi_parse_object *Arg; /* arguments and contained ops */ 894 ACPI_TAG_INFO Tag; /* Resource descriptor tag info */ 895 896 } ACPI_PARSE_VALUE; 897 898 899 #if defined(ACPI_DISASSEMBLER) || defined(ACPI_DEBUG_OUTPUT) 900 #define ACPI_DISASM_ONLY_MEMBERS(a) a; 901 #else 902 #define ACPI_DISASM_ONLY_MEMBERS(a) 903 #endif 904 905 #define ACPI_PARSE_COMMON \ 906 union acpi_parse_object *Parent; /* Parent op */\ 907 UINT8 DescriptorType; /* To differentiate various internal objs */\ 908 UINT8 Flags; /* Type of Op */\ 909 UINT16 AmlOpcode; /* AML opcode */\ 910 UINT8 *Aml; /* Address of declaration in AML */\ 911 union acpi_parse_object *Next; /* Next op */\ 912 ACPI_NAMESPACE_NODE *Node; /* For use by interpreter */\ 913 ACPI_PARSE_VALUE Value; /* Value or args associated with the opcode */\ 914 UINT8 ArgListLength; /* Number of elements in the arg list */\ 915 ACPI_DISASM_ONLY_MEMBERS (\ 916 UINT8 DisasmFlags; /* Used during AML disassembly */\ 917 UINT8 DisasmOpcode; /* Subtype used for disassembly */\ 918 char *OperatorSymbol;/* Used for C-style operator name strings */\ 919 char AmlOpName[16]) /* Op name (debug only) */ 920 921 922 /* Flags for DisasmFlags field above */ 923 924 #define ACPI_DASM_BUFFER 0x00 /* Buffer is a simple data buffer */ 925 #define ACPI_DASM_RESOURCE 0x01 /* Buffer is a Resource Descriptor */ 926 #define ACPI_DASM_STRING 0x02 /* Buffer is a ASCII string */ 927 #define ACPI_DASM_UNICODE 0x03 /* Buffer is a Unicode string */ 928 #define ACPI_DASM_PLD_METHOD 0x04 /* Buffer is a _PLD method bit-packed buffer */ 929 #define ACPI_DASM_UUID 0x05 /* Buffer is a UUID/GUID */ 930 #define ACPI_DASM_EISAID 0x06 /* Integer is an EISAID */ 931 #define ACPI_DASM_MATCHOP 0x07 /* Parent opcode is a Match() operator */ 932 #define ACPI_DASM_LNOT_PREFIX 0x08 /* Start of a LNotEqual (etc.) pair of opcodes */ 933 #define ACPI_DASM_LNOT_SUFFIX 0x09 /* End of a LNotEqual (etc.) pair of opcodes */ 934 #define ACPI_DASM_HID_STRING 0x0A /* String is a _HID or _CID */ 935 #define ACPI_DASM_IGNORE 0x0B /* Not used at this time */ 936 937 /* 938 * Generic operation (for example: If, While, Store) 939 */ 940 typedef struct acpi_parse_obj_common 941 { 942 ACPI_PARSE_COMMON 943 } ACPI_PARSE_OBJ_COMMON; 944 945 946 /* 947 * Extended Op for named ops (Scope, Method, etc.), deferred ops (Methods and OpRegions), 948 * and bytelists. 949 */ 950 typedef struct acpi_parse_obj_named 951 { 952 ACPI_PARSE_COMMON 953 UINT8 *Path; 954 UINT8 *Data; /* AML body or bytelist data */ 955 UINT32 Length; /* AML length */ 956 UINT32 Name; /* 4-byte name or zero if no name */ 957 958 } ACPI_PARSE_OBJ_NAMED; 959 960 961 /* This version is used by the iASL compiler only */ 962 963 #define ACPI_MAX_PARSEOP_NAME 20 964 965 typedef struct acpi_parse_obj_asl 966 { 967 ACPI_PARSE_COMMON 968 union acpi_parse_object *Child; 969 union acpi_parse_object *ParentMethod; 970 char *Filename; 971 char *ExternalName; 972 char *Namepath; 973 char NameSeg[4]; 974 UINT32 ExtraValue; 975 UINT32 Column; 976 UINT32 LineNumber; 977 UINT32 LogicalLineNumber; 978 UINT32 LogicalByteOffset; 979 UINT32 EndLine; 980 UINT32 EndLogicalLine; 981 UINT32 AcpiBtype; 982 UINT32 AmlLength; 983 UINT32 AmlSubtreeLength; 984 UINT32 FinalAmlLength; 985 UINT32 FinalAmlOffset; 986 UINT32 CompileFlags; 987 UINT16 ParseOpcode; 988 UINT8 AmlOpcodeLength; 989 UINT8 AmlPkgLenBytes; 990 UINT8 Extra; 991 char ParseOpName[ACPI_MAX_PARSEOP_NAME]; 992 993 } ACPI_PARSE_OBJ_ASL; 994 995 typedef union acpi_parse_object 996 { 997 ACPI_PARSE_OBJ_COMMON Common; 998 ACPI_PARSE_OBJ_NAMED Named; 999 ACPI_PARSE_OBJ_ASL Asl; 1000 1001 } ACPI_PARSE_OBJECT; 1002 1003 1004 /* 1005 * Parse state - one state per parser invocation and each control 1006 * method. 1007 */ 1008 typedef struct acpi_parse_state 1009 { 1010 UINT8 *AmlStart; /* First AML byte */ 1011 UINT8 *Aml; /* Next AML byte */ 1012 UINT8 *AmlEnd; /* (last + 1) AML byte */ 1013 UINT8 *PkgStart; /* Current package begin */ 1014 UINT8 *PkgEnd; /* Current package end */ 1015 union acpi_parse_object *StartOp; /* Root of parse tree */ 1016 struct acpi_namespace_node *StartNode; 1017 union acpi_generic_state *Scope; /* Current scope */ 1018 union acpi_parse_object *StartScope; 1019 UINT32 AmlSize; 1020 1021 } ACPI_PARSE_STATE; 1022 1023 1024 /* Parse object flags */ 1025 1026 #define ACPI_PARSEOP_GENERIC 0x01 1027 #define ACPI_PARSEOP_NAMED 0x02 1028 #define ACPI_PARSEOP_DEFERRED 0x04 1029 #define ACPI_PARSEOP_BYTELIST 0x08 1030 #define ACPI_PARSEOP_IN_STACK 0x10 1031 #define ACPI_PARSEOP_TARGET 0x20 1032 #define ACPI_PARSEOP_IN_CACHE 0x80 1033 1034 /* Parse object DisasmFlags */ 1035 1036 #define ACPI_PARSEOP_IGNORE 0x01 1037 #define ACPI_PARSEOP_PARAMLIST 0x02 1038 #define ACPI_PARSEOP_EMPTY_TERMLIST 0x04 1039 #define ACPI_PARSEOP_PREDEF_CHECKED 0x08 1040 #define ACPI_PARSEOP_CLOSING_PAREN 0x10 1041 #define ACPI_PARSEOP_COMPOUND 0x20 1042 #define ACPI_PARSEOP_ASSIGNMENT 0x40 1043 1044 1045 /***************************************************************************** 1046 * 1047 * Hardware (ACPI registers) and PNP 1048 * 1049 ****************************************************************************/ 1050 1051 typedef struct acpi_bit_register_info 1052 { 1053 UINT8 ParentRegister; 1054 UINT8 BitPosition; 1055 UINT16 AccessBitMask; 1056 1057 } ACPI_BIT_REGISTER_INFO; 1058 1059 1060 /* 1061 * Some ACPI registers have bits that must be ignored -- meaning that they 1062 * must be preserved. 1063 */ 1064 #define ACPI_PM1_STATUS_PRESERVED_BITS 0x0800 /* Bit 11 */ 1065 1066 /* Write-only bits must be zeroed by software */ 1067 1068 #define ACPI_PM1_CONTROL_WRITEONLY_BITS 0x2004 /* Bits 13, 2 */ 1069 1070 /* For control registers, both ignored and reserved bits must be preserved */ 1071 1072 /* 1073 * For PM1 control, the SCI enable bit (bit 0, SCI_EN) is defined by the 1074 * ACPI specification to be a "preserved" bit - "OSPM always preserves this 1075 * bit position", section 4.7.3.2.1. However, on some machines the OS must 1076 * write a one to this bit after resume for the machine to work properly. 1077 * To enable this, we no longer attempt to preserve this bit. No machines 1078 * are known to fail if the bit is not preserved. (May 2009) 1079 */ 1080 #define ACPI_PM1_CONTROL_IGNORED_BITS 0x0200 /* Bit 9 */ 1081 #define ACPI_PM1_CONTROL_RESERVED_BITS 0xC1F8 /* Bits 14-15, 3-8 */ 1082 #define ACPI_PM1_CONTROL_PRESERVED_BITS \ 1083 (ACPI_PM1_CONTROL_IGNORED_BITS | ACPI_PM1_CONTROL_RESERVED_BITS) 1084 1085 #define ACPI_PM2_CONTROL_PRESERVED_BITS 0xFFFFFFFE /* All except bit 0 */ 1086 1087 /* 1088 * Register IDs 1089 * These are the full ACPI registers 1090 */ 1091 #define ACPI_REGISTER_PM1_STATUS 0x01 1092 #define ACPI_REGISTER_PM1_ENABLE 0x02 1093 #define ACPI_REGISTER_PM1_CONTROL 0x03 1094 #define ACPI_REGISTER_PM2_CONTROL 0x04 1095 #define ACPI_REGISTER_PM_TIMER 0x05 1096 #define ACPI_REGISTER_PROCESSOR_BLOCK 0x06 1097 #define ACPI_REGISTER_SMI_COMMAND_BLOCK 0x07 1098 1099 1100 /* Masks used to access the BitRegisters */ 1101 1102 #define ACPI_BITMASK_TIMER_STATUS 0x0001 1103 #define ACPI_BITMASK_BUS_MASTER_STATUS 0x0010 1104 #define ACPI_BITMASK_GLOBAL_LOCK_STATUS 0x0020 1105 #define ACPI_BITMASK_POWER_BUTTON_STATUS 0x0100 1106 #define ACPI_BITMASK_SLEEP_BUTTON_STATUS 0x0200 1107 #define ACPI_BITMASK_RT_CLOCK_STATUS 0x0400 1108 #define ACPI_BITMASK_PCIEXP_WAKE_STATUS 0x4000 /* ACPI 3.0 */ 1109 #define ACPI_BITMASK_WAKE_STATUS 0x8000 1110 1111 #define ACPI_BITMASK_ALL_FIXED_STATUS (\ 1112 ACPI_BITMASK_TIMER_STATUS | \ 1113 ACPI_BITMASK_BUS_MASTER_STATUS | \ 1114 ACPI_BITMASK_GLOBAL_LOCK_STATUS | \ 1115 ACPI_BITMASK_POWER_BUTTON_STATUS | \ 1116 ACPI_BITMASK_SLEEP_BUTTON_STATUS | \ 1117 ACPI_BITMASK_RT_CLOCK_STATUS | \ 1118 ACPI_BITMASK_PCIEXP_WAKE_STATUS | \ 1119 ACPI_BITMASK_WAKE_STATUS) 1120 1121 #define ACPI_BITMASK_TIMER_ENABLE 0x0001 1122 #define ACPI_BITMASK_GLOBAL_LOCK_ENABLE 0x0020 1123 #define ACPI_BITMASK_POWER_BUTTON_ENABLE 0x0100 1124 #define ACPI_BITMASK_SLEEP_BUTTON_ENABLE 0x0200 1125 #define ACPI_BITMASK_RT_CLOCK_ENABLE 0x0400 1126 #define ACPI_BITMASK_PCIEXP_WAKE_DISABLE 0x4000 /* ACPI 3.0 */ 1127 1128 #define ACPI_BITMASK_SCI_ENABLE 0x0001 1129 #define ACPI_BITMASK_BUS_MASTER_RLD 0x0002 1130 #define ACPI_BITMASK_GLOBAL_LOCK_RELEASE 0x0004 1131 #define ACPI_BITMASK_SLEEP_TYPE 0x1C00 1132 #define ACPI_BITMASK_SLEEP_ENABLE 0x2000 1133 1134 #define ACPI_BITMASK_ARB_DISABLE 0x0001 1135 1136 1137 /* Raw bit position of each BitRegister */ 1138 1139 #define ACPI_BITPOSITION_TIMER_STATUS 0x00 1140 #define ACPI_BITPOSITION_BUS_MASTER_STATUS 0x04 1141 #define ACPI_BITPOSITION_GLOBAL_LOCK_STATUS 0x05 1142 #define ACPI_BITPOSITION_POWER_BUTTON_STATUS 0x08 1143 #define ACPI_BITPOSITION_SLEEP_BUTTON_STATUS 0x09 1144 #define ACPI_BITPOSITION_RT_CLOCK_STATUS 0x0A 1145 #define ACPI_BITPOSITION_PCIEXP_WAKE_STATUS 0x0E /* ACPI 3.0 */ 1146 #define ACPI_BITPOSITION_WAKE_STATUS 0x0F 1147 1148 #define ACPI_BITPOSITION_TIMER_ENABLE 0x00 1149 #define ACPI_BITPOSITION_GLOBAL_LOCK_ENABLE 0x05 1150 #define ACPI_BITPOSITION_POWER_BUTTON_ENABLE 0x08 1151 #define ACPI_BITPOSITION_SLEEP_BUTTON_ENABLE 0x09 1152 #define ACPI_BITPOSITION_RT_CLOCK_ENABLE 0x0A 1153 #define ACPI_BITPOSITION_PCIEXP_WAKE_DISABLE 0x0E /* ACPI 3.0 */ 1154 1155 #define ACPI_BITPOSITION_SCI_ENABLE 0x00 1156 #define ACPI_BITPOSITION_BUS_MASTER_RLD 0x01 1157 #define ACPI_BITPOSITION_GLOBAL_LOCK_RELEASE 0x02 1158 #define ACPI_BITPOSITION_SLEEP_TYPE 0x0A 1159 #define ACPI_BITPOSITION_SLEEP_ENABLE 0x0D 1160 1161 #define ACPI_BITPOSITION_ARB_DISABLE 0x00 1162 1163 1164 /* Structs and definitions for _OSI support and I/O port validation */ 1165 1166 #define ACPI_ALWAYS_ILLEGAL 0x00 1167 1168 typedef struct acpi_interface_info 1169 { 1170 char *Name; 1171 struct acpi_interface_info *Next; 1172 UINT8 Flags; 1173 UINT8 Value; 1174 1175 } ACPI_INTERFACE_INFO; 1176 1177 #define ACPI_OSI_INVALID 0x01 1178 #define ACPI_OSI_DYNAMIC 0x02 1179 #define ACPI_OSI_FEATURE 0x04 1180 #define ACPI_OSI_DEFAULT_INVALID 0x08 1181 #define ACPI_OSI_OPTIONAL_FEATURE (ACPI_OSI_FEATURE | ACPI_OSI_DEFAULT_INVALID | ACPI_OSI_INVALID) 1182 1183 typedef struct acpi_port_info 1184 { 1185 char *Name; 1186 UINT16 Start; 1187 UINT16 End; 1188 UINT8 OsiDependency; 1189 1190 } ACPI_PORT_INFO; 1191 1192 1193 /***************************************************************************** 1194 * 1195 * Resource descriptors 1196 * 1197 ****************************************************************************/ 1198 1199 /* ResourceType values */ 1200 1201 #define ACPI_ADDRESS_TYPE_MEMORY_RANGE 0 1202 #define ACPI_ADDRESS_TYPE_IO_RANGE 1 1203 #define ACPI_ADDRESS_TYPE_BUS_NUMBER_RANGE 2 1204 1205 /* Resource descriptor types and masks */ 1206 1207 #define ACPI_RESOURCE_NAME_LARGE 0x80 1208 #define ACPI_RESOURCE_NAME_SMALL 0x00 1209 1210 #define ACPI_RESOURCE_NAME_SMALL_MASK 0x78 /* Bits 6:3 contain the type */ 1211 #define ACPI_RESOURCE_NAME_SMALL_LENGTH_MASK 0x07 /* Bits 2:0 contain the length */ 1212 #define ACPI_RESOURCE_NAME_LARGE_MASK 0x7F /* Bits 6:0 contain the type */ 1213 1214 1215 /* 1216 * Small resource descriptor "names" as defined by the ACPI specification. 1217 * Note: Bits 2:0 are used for the descriptor length 1218 */ 1219 #define ACPI_RESOURCE_NAME_IRQ 0x20 1220 #define ACPI_RESOURCE_NAME_DMA 0x28 1221 #define ACPI_RESOURCE_NAME_START_DEPENDENT 0x30 1222 #define ACPI_RESOURCE_NAME_END_DEPENDENT 0x38 1223 #define ACPI_RESOURCE_NAME_IO 0x40 1224 #define ACPI_RESOURCE_NAME_FIXED_IO 0x48 1225 #define ACPI_RESOURCE_NAME_FIXED_DMA 0x50 1226 #define ACPI_RESOURCE_NAME_RESERVED_S2 0x58 1227 #define ACPI_RESOURCE_NAME_RESERVED_S3 0x60 1228 #define ACPI_RESOURCE_NAME_RESERVED_S4 0x68 1229 #define ACPI_RESOURCE_NAME_VENDOR_SMALL 0x70 1230 #define ACPI_RESOURCE_NAME_END_TAG 0x78 1231 1232 /* 1233 * Large resource descriptor "names" as defined by the ACPI specification. 1234 * Note: includes the Large Descriptor bit in bit[7] 1235 */ 1236 #define ACPI_RESOURCE_NAME_MEMORY24 0x81 1237 #define ACPI_RESOURCE_NAME_GENERIC_REGISTER 0x82 1238 #define ACPI_RESOURCE_NAME_RESERVED_L1 0x83 1239 #define ACPI_RESOURCE_NAME_VENDOR_LARGE 0x84 1240 #define ACPI_RESOURCE_NAME_MEMORY32 0x85 1241 #define ACPI_RESOURCE_NAME_FIXED_MEMORY32 0x86 1242 #define ACPI_RESOURCE_NAME_ADDRESS32 0x87 1243 #define ACPI_RESOURCE_NAME_ADDRESS16 0x88 1244 #define ACPI_RESOURCE_NAME_EXTENDED_IRQ 0x89 1245 #define ACPI_RESOURCE_NAME_ADDRESS64 0x8A 1246 #define ACPI_RESOURCE_NAME_EXTENDED_ADDRESS64 0x8B 1247 #define ACPI_RESOURCE_NAME_GPIO 0x8C 1248 #define ACPI_RESOURCE_NAME_SERIAL_BUS 0x8E 1249 #define ACPI_RESOURCE_NAME_LARGE_MAX 0x8E 1250 1251 1252 /***************************************************************************** 1253 * 1254 * Miscellaneous 1255 * 1256 ****************************************************************************/ 1257 1258 #define ACPI_ASCII_ZERO 0x30 1259 1260 1261 /***************************************************************************** 1262 * 1263 * Disassembler 1264 * 1265 ****************************************************************************/ 1266 1267 typedef struct acpi_external_list 1268 { 1269 char *Path; 1270 char *InternalPath; 1271 struct acpi_external_list *Next; 1272 UINT32 Value; 1273 UINT16 Length; 1274 UINT16 Flags; 1275 UINT8 Type; 1276 1277 } ACPI_EXTERNAL_LIST; 1278 1279 /* Values for Flags field above */ 1280 1281 #define ACPI_EXT_RESOLVED_REFERENCE 0x01 /* Object was resolved during cross ref */ 1282 #define ACPI_EXT_ORIGIN_FROM_FILE 0x02 /* External came from a file */ 1283 #define ACPI_EXT_INTERNAL_PATH_ALLOCATED 0x04 /* Deallocate internal path on completion */ 1284 #define ACPI_EXT_EXTERNAL_EMITTED 0x08 /* External() statement has been emitted */ 1285 1286 1287 typedef struct acpi_external_file 1288 { 1289 char *Path; 1290 struct acpi_external_file *Next; 1291 1292 } ACPI_EXTERNAL_FILE; 1293 1294 1295 /***************************************************************************** 1296 * 1297 * Debugger 1298 * 1299 ****************************************************************************/ 1300 1301 typedef struct acpi_db_method_info 1302 { 1303 ACPI_HANDLE Method; 1304 ACPI_HANDLE MainThreadGate; 1305 ACPI_HANDLE ThreadCompleteGate; 1306 ACPI_HANDLE InfoGate; 1307 ACPI_THREAD_ID *Threads; 1308 UINT32 NumThreads; 1309 UINT32 NumCreated; 1310 UINT32 NumCompleted; 1311 1312 char *Name; 1313 UINT32 Flags; 1314 UINT32 NumLoops; 1315 char Pathname[ACPI_DB_LINE_BUFFER_SIZE]; 1316 char **Args; 1317 ACPI_OBJECT_TYPE *Types; 1318 1319 /* 1320 * Arguments to be passed to method for the command 1321 * Threads - 1322 * the Number of threads, ID of current thread and 1323 * Index of current thread inside all them created. 1324 */ 1325 char InitArgs; 1326 #ifdef ACPI_DEBUGGER 1327 ACPI_OBJECT_TYPE ArgTypes[4]; 1328 #endif 1329 char *Arguments[4]; 1330 char NumThreadsStr[11]; 1331 char IdOfThreadStr[11]; 1332 char IndexOfThreadStr[11]; 1333 1334 } ACPI_DB_METHOD_INFO; 1335 1336 typedef struct acpi_integrity_info 1337 { 1338 UINT32 Nodes; 1339 UINT32 Objects; 1340 1341 } ACPI_INTEGRITY_INFO; 1342 1343 1344 #define ACPI_DB_DISABLE_OUTPUT 0x00 1345 #define ACPI_DB_REDIRECTABLE_OUTPUT 0x01 1346 #define ACPI_DB_CONSOLE_OUTPUT 0x02 1347 #define ACPI_DB_DUPLICATE_OUTPUT 0x03 1348 1349 1350 typedef struct acpi_object_info 1351 { 1352 UINT32 Types[ACPI_TOTAL_TYPES]; 1353 1354 } ACPI_OBJECT_INFO; 1355 1356 1357 /***************************************************************************** 1358 * 1359 * Debug 1360 * 1361 ****************************************************************************/ 1362 1363 /* Entry for a memory allocation (debug only) */ 1364 1365 #define ACPI_MEM_MALLOC 0 1366 #define ACPI_MEM_CALLOC 1 1367 #define ACPI_MAX_MODULE_NAME 16 1368 1369 #define ACPI_COMMON_DEBUG_MEM_HEADER \ 1370 struct acpi_debug_mem_block *Previous; \ 1371 struct acpi_debug_mem_block *Next; \ 1372 UINT32 Size; \ 1373 UINT32 Component; \ 1374 UINT32 Line; \ 1375 char Module[ACPI_MAX_MODULE_NAME]; \ 1376 UINT8 AllocType; 1377 1378 typedef struct acpi_debug_mem_header 1379 { 1380 ACPI_COMMON_DEBUG_MEM_HEADER 1381 1382 } ACPI_DEBUG_MEM_HEADER; 1383 1384 typedef struct acpi_debug_mem_block 1385 { 1386 ACPI_COMMON_DEBUG_MEM_HEADER 1387 UINT64 UserSpace; 1388 1389 } ACPI_DEBUG_MEM_BLOCK; 1390 1391 1392 #define ACPI_MEM_LIST_GLOBAL 0 1393 #define ACPI_MEM_LIST_NSNODE 1 1394 #define ACPI_MEM_LIST_MAX 1 1395 #define ACPI_NUM_MEM_LISTS 2 1396 1397 1398 /***************************************************************************** 1399 * 1400 * Info/help support 1401 * 1402 ****************************************************************************/ 1403 1404 typedef struct ah_predefined_name 1405 { 1406 char *Name; 1407 char *Description; 1408 #ifndef ACPI_ASL_COMPILER 1409 char *Action; 1410 #endif 1411 1412 } AH_PREDEFINED_NAME; 1413 1414 typedef struct ah_device_id 1415 { 1416 char *Name; 1417 char *Description; 1418 1419 } AH_DEVICE_ID; 1420 1421 typedef struct ah_uuid 1422 { 1423 char *Description; 1424 char *String; 1425 1426 } AH_UUID; 1427 1428 typedef struct ah_table 1429 { 1430 char *Signature; 1431 char *Description; 1432 1433 } AH_TABLE; 1434 1435 #endif /* __ACLOCAL_H__ */ 1436