1 /****************************************************************************** 2 * 3 * Name: aclocal.h - Internal data types used across the ACPI subsystem 4 * 5 *****************************************************************************/ 6 7 /****************************************************************************** 8 * 9 * 1. Copyright Notice 10 * 11 * Some or all of this work - Copyright (c) 1999 - 2014, Intel Corp. 12 * All rights reserved. 13 * 14 * 2. License 15 * 16 * 2.1. This is your license from Intel Corp. under its intellectual property 17 * rights. You may have additional license terms from the party that provided 18 * you this software, covering your right to use that party's intellectual 19 * property rights. 20 * 21 * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a 22 * copy of the source code appearing in this file ("Covered Code") an 23 * irrevocable, perpetual, worldwide license under Intel's copyrights in the 24 * base code distributed originally by Intel ("Original Intel Code") to copy, 25 * make derivatives, distribute, use and display any portion of the Covered 26 * Code in any form, with the right to sublicense such rights; and 27 * 28 * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent 29 * license (with the right to sublicense), under only those claims of Intel 30 * patents that are infringed by the Original Intel Code, to make, use, sell, 31 * offer to sell, and import the Covered Code and derivative works thereof 32 * solely to the minimum extent necessary to exercise the above copyright 33 * license, and in no event shall the patent license extend to any additions 34 * to or modifications of the Original Intel Code. No other license or right 35 * is granted directly or by implication, estoppel or otherwise; 36 * 37 * The above copyright and patent license is granted only if the following 38 * conditions are met: 39 * 40 * 3. Conditions 41 * 42 * 3.1. Redistribution of Source with Rights to Further Distribute Source. 43 * Redistribution of source code of any substantial portion of the Covered 44 * Code or modification with rights to further distribute source must include 45 * the above Copyright Notice, the above License, this list of Conditions, 46 * and the following Disclaimer and Export Compliance provision. In addition, 47 * Licensee must cause all Covered Code to which Licensee contributes to 48 * contain a file documenting the changes Licensee made to create that Covered 49 * Code and the date of any change. Licensee must include in that file the 50 * documentation of any changes made by any predecessor Licensee. Licensee 51 * must include a prominent statement that the modification is derived, 52 * directly or indirectly, from Original Intel Code. 53 * 54 * 3.2. Redistribution of Source with no Rights to Further Distribute Source. 55 * Redistribution of source code of any substantial portion of the Covered 56 * Code or modification without rights to further distribute source must 57 * include the following Disclaimer and Export Compliance provision in the 58 * documentation and/or other materials provided with distribution. In 59 * addition, Licensee may not authorize further sublicense of source of any 60 * portion of the Covered Code, and must include terms to the effect that the 61 * license from Licensee to its licensee is limited to the intellectual 62 * property embodied in the software Licensee provides to its licensee, and 63 * not to intellectual property embodied in modifications its licensee may 64 * make. 65 * 66 * 3.3. Redistribution of Executable. Redistribution in executable form of any 67 * substantial portion of the Covered Code or modification must reproduce the 68 * above Copyright Notice, and the following Disclaimer and Export Compliance 69 * provision in the documentation and/or other materials provided with the 70 * distribution. 71 * 72 * 3.4. Intel retains all right, title, and interest in and to the Original 73 * Intel Code. 74 * 75 * 3.5. Neither the name Intel nor any other trademark owned or controlled by 76 * Intel shall be used in advertising or otherwise to promote the sale, use or 77 * other dealings in products derived from or relating to the Covered Code 78 * without prior written authorization from Intel. 79 * 80 * 4. Disclaimer and Export Compliance 81 * 82 * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED 83 * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE 84 * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE, 85 * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY 86 * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY 87 * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A 88 * PARTICULAR PURPOSE. 89 * 90 * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES 91 * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR 92 * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT, 93 * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY 94 * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL 95 * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS 96 * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY 97 * LIMITED REMEDY. 98 * 99 * 4.3. Licensee shall not export, either directly or indirectly, any of this 100 * software or system incorporating such software without first obtaining any 101 * required license or other approval from the U. S. Department of Commerce or 102 * any other agency or department of the United States Government. In the 103 * event Licensee exports any such software from the United States or 104 * re-exports any such software from a foreign destination, Licensee shall 105 * ensure that the distribution and export/re-export of the software is in 106 * compliance with all laws, regulations, orders, or other restrictions of the 107 * U.S. Export Administration Regulations. Licensee agrees that neither it nor 108 * any of its subsidiaries will export/re-export any technical data, process, 109 * software, or service, directly or indirectly, to any country for which the 110 * United States government or any agency thereof requires an export license, 111 * other governmental approval, or letter of assurance, without first obtaining 112 * such license, approval or letter. 113 * 114 *****************************************************************************/ 115 116 #ifndef __ACLOCAL_H__ 117 #define __ACLOCAL_H__ 118 119 120 /* acpisrc:StructDefs -- for acpisrc conversion */ 121 122 #define ACPI_SERIALIZED 0xFF 123 124 typedef UINT32 ACPI_MUTEX_HANDLE; 125 #define ACPI_GLOBAL_LOCK (ACPI_SEMAPHORE) (-1) 126 127 /* Total number of aml opcodes defined */ 128 129 #define AML_NUM_OPCODES 0x81 130 131 132 /* Forward declarations */ 133 134 struct acpi_walk_state; 135 struct acpi_obj_mutex; 136 union acpi_parse_object; 137 138 139 /***************************************************************************** 140 * 141 * Mutex typedefs and structs 142 * 143 ****************************************************************************/ 144 145 146 /* 147 * Predefined handles for the mutex objects used within the subsystem 148 * All mutex objects are automatically created by AcpiUtMutexInitialize. 149 * 150 * The acquire/release ordering protocol is implied via this list. Mutexes 151 * with a lower value must be acquired before mutexes with a higher value. 152 * 153 * NOTE: any changes here must be reflected in the AcpiGbl_MutexNames 154 * table below also! 155 */ 156 #define ACPI_MTX_INTERPRETER 0 /* AML Interpreter, main lock */ 157 #define ACPI_MTX_NAMESPACE 1 /* ACPI Namespace */ 158 #define ACPI_MTX_TABLES 2 /* Data for ACPI tables */ 159 #define ACPI_MTX_EVENTS 3 /* Data for ACPI events */ 160 #define ACPI_MTX_CACHES 4 /* Internal caches, general purposes */ 161 #define ACPI_MTX_MEMORY 5 /* Debug memory tracking lists */ 162 #define ACPI_MTX_DEBUG_CMD_COMPLETE 6 /* AML debugger */ 163 #define ACPI_MTX_DEBUG_CMD_READY 7 /* AML debugger */ 164 165 #define ACPI_MAX_MUTEX 7 166 #define ACPI_NUM_MUTEX ACPI_MAX_MUTEX+1 167 168 169 /* Lock structure for reader/writer interfaces */ 170 171 typedef struct acpi_rw_lock 172 { 173 ACPI_MUTEX WriterMutex; 174 ACPI_MUTEX ReaderMutex; 175 UINT32 NumReaders; 176 177 } ACPI_RW_LOCK; 178 179 180 /* 181 * Predefined handles for spinlocks used within the subsystem. 182 * These spinlocks are created by AcpiUtMutexInitialize 183 */ 184 #define ACPI_LOCK_GPES 0 185 #define ACPI_LOCK_HARDWARE 1 186 187 #define ACPI_MAX_LOCK 1 188 #define ACPI_NUM_LOCK ACPI_MAX_LOCK+1 189 190 191 /* This Thread ID means that the mutex is not in use (unlocked) */ 192 193 #define ACPI_MUTEX_NOT_ACQUIRED (ACPI_THREAD_ID) -1 194 195 /* Table for the global mutexes */ 196 197 typedef struct acpi_mutex_info 198 { 199 ACPI_MUTEX Mutex; 200 UINT32 UseCount; 201 ACPI_THREAD_ID ThreadId; 202 203 } ACPI_MUTEX_INFO; 204 205 206 /* Lock flag parameter for various interfaces */ 207 208 #define ACPI_MTX_DO_NOT_LOCK 0 209 #define ACPI_MTX_LOCK 1 210 211 212 /* Field access granularities */ 213 214 #define ACPI_FIELD_BYTE_GRANULARITY 1 215 #define ACPI_FIELD_WORD_GRANULARITY 2 216 #define ACPI_FIELD_DWORD_GRANULARITY 4 217 #define ACPI_FIELD_QWORD_GRANULARITY 8 218 219 220 #define ACPI_ENTRY_NOT_FOUND NULL 221 222 223 /***************************************************************************** 224 * 225 * Namespace typedefs and structs 226 * 227 ****************************************************************************/ 228 229 /* Operational modes of the AML interpreter/scanner */ 230 231 typedef enum 232 { 233 ACPI_IMODE_LOAD_PASS1 = 0x01, 234 ACPI_IMODE_LOAD_PASS2 = 0x02, 235 ACPI_IMODE_EXECUTE = 0x03 236 237 } ACPI_INTERPRETER_MODE; 238 239 240 /* 241 * The Namespace Node describes a named object that appears in the AML. 242 * DescriptorType is used to differentiate between internal descriptors. 243 * 244 * The node is optimized for both 32-bit and 64-bit platforms: 245 * 20 bytes for the 32-bit case, 32 bytes for the 64-bit case. 246 * 247 * Note: The DescriptorType and Type fields must appear in the identical 248 * position in both the ACPI_NAMESPACE_NODE and ACPI_OPERAND_OBJECT 249 * structures. 250 */ 251 typedef struct acpi_namespace_node 252 { 253 union acpi_operand_object *Object; /* Interpreter object */ 254 UINT8 DescriptorType; /* Differentiate object descriptor types */ 255 UINT8 Type; /* ACPI Type associated with this name */ 256 UINT8 Flags; /* Miscellaneous flags */ 257 ACPI_OWNER_ID OwnerId; /* Node creator */ 258 ACPI_NAME_UNION Name; /* ACPI Name, always 4 chars per ACPI spec */ 259 struct acpi_namespace_node *Parent; /* Parent node */ 260 struct acpi_namespace_node *Child; /* First child */ 261 struct acpi_namespace_node *Peer; /* First peer */ 262 263 /* 264 * The following fields are used by the ASL compiler and disassembler only 265 */ 266 #ifdef ACPI_LARGE_NAMESPACE_NODE 267 union acpi_parse_object *Op; 268 UINT32 Value; 269 UINT32 Length; 270 #endif 271 272 } ACPI_NAMESPACE_NODE; 273 274 275 /* Namespace Node flags */ 276 277 #define ANOBJ_RESERVED 0x01 /* Available for use */ 278 #define ANOBJ_TEMPORARY 0x02 /* Node is create by a method and is temporary */ 279 #define ANOBJ_METHOD_ARG 0x04 /* Node is a method argument */ 280 #define ANOBJ_METHOD_LOCAL 0x08 /* Node is a method local */ 281 #define ANOBJ_SUBTREE_HAS_INI 0x10 /* Used to optimize device initialization */ 282 #define ANOBJ_EVALUATED 0x20 /* Set on first evaluation of node */ 283 #define ANOBJ_ALLOCATED_BUFFER 0x40 /* Method AML buffer is dynamic (InstallMethod) */ 284 285 #define ANOBJ_IS_EXTERNAL 0x08 /* iASL only: This object created via External() */ 286 #define ANOBJ_METHOD_NO_RETVAL 0x10 /* iASL only: Method has no return value */ 287 #define ANOBJ_METHOD_SOME_NO_RETVAL 0x20 /* iASL only: Method has at least one return value */ 288 #define ANOBJ_IS_REFERENCED 0x80 /* iASL only: Object was referenced */ 289 290 291 /* Internal ACPI table management - master table list */ 292 293 typedef struct acpi_table_list 294 { 295 ACPI_TABLE_DESC *Tables; /* Table descriptor array */ 296 UINT32 CurrentTableCount; /* Tables currently in the array */ 297 UINT32 MaxTableCount; /* Max tables array will hold */ 298 UINT8 Flags; 299 300 } ACPI_TABLE_LIST; 301 302 /* Flags for above */ 303 304 #define ACPI_ROOT_ORIGIN_UNKNOWN (0) /* ~ORIGIN_ALLOCATED */ 305 #define ACPI_ROOT_ORIGIN_ALLOCATED (1) 306 #define ACPI_ROOT_ALLOW_RESIZE (2) 307 308 309 /* Predefined (fixed) table indexes */ 310 311 #define ACPI_TABLE_INDEX_DSDT (0) 312 #define ACPI_TABLE_INDEX_FACS (1) 313 314 315 typedef struct acpi_find_context 316 { 317 char *SearchFor; 318 ACPI_HANDLE *List; 319 UINT32 *Count; 320 321 } ACPI_FIND_CONTEXT; 322 323 324 typedef struct acpi_ns_search_data 325 { 326 ACPI_NAMESPACE_NODE *Node; 327 328 } ACPI_NS_SEARCH_DATA; 329 330 331 /* Object types used during package copies */ 332 333 #define ACPI_COPY_TYPE_SIMPLE 0 334 #define ACPI_COPY_TYPE_PACKAGE 1 335 336 337 /* Info structure used to convert external<->internal namestrings */ 338 339 typedef struct acpi_namestring_info 340 { 341 const char *ExternalName; 342 const char *NextExternalChar; 343 char *InternalName; 344 UINT32 Length; 345 UINT32 NumSegments; 346 UINT32 NumCarats; 347 BOOLEAN FullyQualified; 348 349 } ACPI_NAMESTRING_INFO; 350 351 352 /* Field creation info */ 353 354 typedef struct acpi_create_field_info 355 { 356 ACPI_NAMESPACE_NODE *RegionNode; 357 ACPI_NAMESPACE_NODE *FieldNode; 358 ACPI_NAMESPACE_NODE *RegisterNode; 359 ACPI_NAMESPACE_NODE *DataRegisterNode; 360 ACPI_NAMESPACE_NODE *ConnectionNode; 361 UINT8 *ResourceBuffer; 362 UINT32 BankValue; 363 UINT32 FieldBitPosition; 364 UINT32 FieldBitLength; 365 UINT16 ResourceLength; 366 UINT8 FieldFlags; 367 UINT8 Attribute; 368 UINT8 FieldType; 369 UINT8 AccessLength; 370 371 } ACPI_CREATE_FIELD_INFO; 372 373 374 typedef 375 ACPI_STATUS (*ACPI_INTERNAL_METHOD) ( 376 struct acpi_walk_state *WalkState); 377 378 379 /* 380 * Bitmapped ACPI types. Used internally only 381 */ 382 #define ACPI_BTYPE_ANY 0x00000000 383 #define ACPI_BTYPE_INTEGER 0x00000001 384 #define ACPI_BTYPE_STRING 0x00000002 385 #define ACPI_BTYPE_BUFFER 0x00000004 386 #define ACPI_BTYPE_PACKAGE 0x00000008 387 #define ACPI_BTYPE_FIELD_UNIT 0x00000010 388 #define ACPI_BTYPE_DEVICE 0x00000020 389 #define ACPI_BTYPE_EVENT 0x00000040 390 #define ACPI_BTYPE_METHOD 0x00000080 391 #define ACPI_BTYPE_MUTEX 0x00000100 392 #define ACPI_BTYPE_REGION 0x00000200 393 #define ACPI_BTYPE_POWER 0x00000400 394 #define ACPI_BTYPE_PROCESSOR 0x00000800 395 #define ACPI_BTYPE_THERMAL 0x00001000 396 #define ACPI_BTYPE_BUFFER_FIELD 0x00002000 397 #define ACPI_BTYPE_DDB_HANDLE 0x00004000 398 #define ACPI_BTYPE_DEBUG_OBJECT 0x00008000 399 #define ACPI_BTYPE_REFERENCE 0x00010000 400 #define ACPI_BTYPE_RESOURCE 0x00020000 401 402 #define ACPI_BTYPE_COMPUTE_DATA (ACPI_BTYPE_INTEGER | ACPI_BTYPE_STRING | ACPI_BTYPE_BUFFER) 403 404 #define ACPI_BTYPE_DATA (ACPI_BTYPE_COMPUTE_DATA | ACPI_BTYPE_PACKAGE) 405 #define ACPI_BTYPE_DATA_REFERENCE (ACPI_BTYPE_DATA | ACPI_BTYPE_REFERENCE | ACPI_BTYPE_DDB_HANDLE) 406 #define ACPI_BTYPE_DEVICE_OBJECTS (ACPI_BTYPE_DEVICE | ACPI_BTYPE_THERMAL | ACPI_BTYPE_PROCESSOR) 407 #define ACPI_BTYPE_OBJECTS_AND_REFS 0x0001FFFF /* ARG or LOCAL */ 408 #define ACPI_BTYPE_ALL_OBJECTS 0x0000FFFF 409 410 #pragma pack(1) 411 412 /* 413 * Information structure for ACPI predefined names. 414 * Each entry in the table contains the following items: 415 * 416 * Name - The ACPI reserved name 417 * ParamCount - Number of arguments to the method 418 * ExpectedReturnBtypes - Allowed type(s) for the return value 419 */ 420 typedef struct acpi_name_info 421 { 422 char Name[ACPI_NAME_SIZE]; 423 UINT16 ArgumentList; 424 UINT8 ExpectedBtypes; 425 426 } ACPI_NAME_INFO; 427 428 /* 429 * Secondary information structures for ACPI predefined objects that return 430 * package objects. This structure appears as the next entry in the table 431 * after the NAME_INFO structure above. 432 * 433 * The reason for this is to minimize the size of the predefined name table. 434 */ 435 436 /* 437 * Used for ACPI_PTYPE1_FIXED, ACPI_PTYPE1_VAR, ACPI_PTYPE2, 438 * ACPI_PTYPE2_MIN, ACPI_PTYPE2_PKG_COUNT, ACPI_PTYPE2_COUNT, 439 * ACPI_PTYPE2_FIX_VAR 440 */ 441 typedef struct acpi_package_info 442 { 443 UINT8 Type; 444 UINT8 ObjectType1; 445 UINT8 Count1; 446 UINT8 ObjectType2; 447 UINT8 Count2; 448 UINT16 Reserved; 449 450 } ACPI_PACKAGE_INFO; 451 452 /* Used for ACPI_PTYPE2_FIXED */ 453 454 typedef struct acpi_package_info2 455 { 456 UINT8 Type; 457 UINT8 Count; 458 UINT8 ObjectType[4]; 459 UINT8 Reserved; 460 461 } ACPI_PACKAGE_INFO2; 462 463 /* Used for ACPI_PTYPE1_OPTION */ 464 465 typedef struct acpi_package_info3 466 { 467 UINT8 Type; 468 UINT8 Count; 469 UINT8 ObjectType[2]; 470 UINT8 TailObjectType; 471 UINT16 Reserved; 472 473 } ACPI_PACKAGE_INFO3; 474 475 typedef union acpi_predefined_info 476 { 477 ACPI_NAME_INFO Info; 478 ACPI_PACKAGE_INFO RetInfo; 479 ACPI_PACKAGE_INFO2 RetInfo2; 480 ACPI_PACKAGE_INFO3 RetInfo3; 481 482 } ACPI_PREDEFINED_INFO; 483 484 /* Reset to default packing */ 485 486 #pragma pack() 487 488 489 /* Return object auto-repair info */ 490 491 typedef ACPI_STATUS (*ACPI_OBJECT_CONVERTER) ( 492 union acpi_operand_object *OriginalObject, 493 union acpi_operand_object **ConvertedObject); 494 495 typedef struct acpi_simple_repair_info 496 { 497 char Name[ACPI_NAME_SIZE]; 498 UINT32 UnexpectedBtypes; 499 UINT32 PackageIndex; 500 ACPI_OBJECT_CONVERTER ObjectConverter; 501 502 } ACPI_SIMPLE_REPAIR_INFO; 503 504 505 /* 506 * Bitmapped return value types 507 * Note: the actual data types must be contiguous, a loop in nspredef.c 508 * depends on this. 509 */ 510 #define ACPI_RTYPE_ANY 0x00 511 #define ACPI_RTYPE_NONE 0x01 512 #define ACPI_RTYPE_INTEGER 0x02 513 #define ACPI_RTYPE_STRING 0x04 514 #define ACPI_RTYPE_BUFFER 0x08 515 #define ACPI_RTYPE_PACKAGE 0x10 516 #define ACPI_RTYPE_REFERENCE 0x20 517 #define ACPI_RTYPE_ALL 0x3F 518 519 #define ACPI_NUM_RTYPES 5 /* Number of actual object types */ 520 521 522 /***************************************************************************** 523 * 524 * Event typedefs and structs 525 * 526 ****************************************************************************/ 527 528 /* Dispatch info for each host-installed SCI handler */ 529 530 typedef struct acpi_sci_handler_info 531 { 532 struct acpi_sci_handler_info *Next; 533 ACPI_SCI_HANDLER Address; /* Address of handler */ 534 void *Context; /* Context to be passed to handler */ 535 536 } ACPI_SCI_HANDLER_INFO; 537 538 /* Dispatch info for each GPE -- either a method or handler, cannot be both */ 539 540 typedef struct acpi_gpe_handler_info 541 { 542 ACPI_GPE_HANDLER Address; /* Address of handler, if any */ 543 void *Context; /* Context to be passed to handler */ 544 ACPI_NAMESPACE_NODE *MethodNode; /* Method node for this GPE level (saved) */ 545 UINT8 OriginalFlags; /* Original (pre-handler) GPE info */ 546 BOOLEAN OriginallyEnabled; /* True if GPE was originally enabled */ 547 548 } ACPI_GPE_HANDLER_INFO; 549 550 /* Notify info for implicit notify, multiple device objects */ 551 552 typedef struct acpi_gpe_notify_info 553 { 554 ACPI_NAMESPACE_NODE *DeviceNode; /* Device to be notified */ 555 struct acpi_gpe_notify_info *Next; 556 557 } ACPI_GPE_NOTIFY_INFO; 558 559 /* 560 * GPE dispatch info. At any time, the GPE can have at most one type 561 * of dispatch - Method, Handler, or Implicit Notify. 562 */ 563 typedef union acpi_gpe_dispatch_info 564 { 565 ACPI_NAMESPACE_NODE *MethodNode; /* Method node for this GPE level */ 566 ACPI_GPE_HANDLER_INFO *Handler; /* Installed GPE handler */ 567 ACPI_GPE_NOTIFY_INFO *NotifyList; /* List of _PRW devices for implicit notifies */ 568 569 } ACPI_GPE_DISPATCH_INFO; 570 571 /* 572 * Information about a GPE, one per each GPE in an array. 573 * NOTE: Important to keep this struct as small as possible. 574 */ 575 typedef struct acpi_gpe_event_info 576 { 577 union acpi_gpe_dispatch_info Dispatch; /* Either Method, Handler, or NotifyList */ 578 struct acpi_gpe_register_info *RegisterInfo; /* Backpointer to register info */ 579 UINT8 Flags; /* Misc info about this GPE */ 580 UINT8 GpeNumber; /* This GPE */ 581 UINT8 RuntimeCount; /* References to a run GPE */ 582 583 } ACPI_GPE_EVENT_INFO; 584 585 /* Information about a GPE register pair, one per each status/enable pair in an array */ 586 587 typedef struct acpi_gpe_register_info 588 { 589 ACPI_GENERIC_ADDRESS StatusAddress; /* Address of status reg */ 590 ACPI_GENERIC_ADDRESS EnableAddress; /* Address of enable reg */ 591 UINT16 BaseGpeNumber; /* Base GPE number for this register */ 592 UINT8 EnableForWake; /* GPEs to keep enabled when sleeping */ 593 UINT8 EnableForRun; /* GPEs to keep enabled when running */ 594 595 } ACPI_GPE_REGISTER_INFO; 596 597 /* 598 * Information about a GPE register block, one per each installed block -- 599 * GPE0, GPE1, and one per each installed GPE Block Device. 600 */ 601 typedef struct acpi_gpe_block_info 602 { 603 ACPI_NAMESPACE_NODE *Node; 604 struct acpi_gpe_block_info *Previous; 605 struct acpi_gpe_block_info *Next; 606 struct acpi_gpe_xrupt_info *XruptBlock; /* Backpointer to interrupt block */ 607 ACPI_GPE_REGISTER_INFO *RegisterInfo; /* One per GPE register pair */ 608 ACPI_GPE_EVENT_INFO *EventInfo; /* One for each GPE */ 609 UINT64 Address; /* Base address of the block */ 610 UINT32 RegisterCount; /* Number of register pairs in block */ 611 UINT16 GpeCount; /* Number of individual GPEs in block */ 612 UINT16 BlockBaseNumber;/* Base GPE number for this block */ 613 UINT8 SpaceId; 614 BOOLEAN Initialized; /* TRUE if this block is initialized */ 615 616 } ACPI_GPE_BLOCK_INFO; 617 618 /* Information about GPE interrupt handlers, one per each interrupt level used for GPEs */ 619 620 typedef struct acpi_gpe_xrupt_info 621 { 622 struct acpi_gpe_xrupt_info *Previous; 623 struct acpi_gpe_xrupt_info *Next; 624 ACPI_GPE_BLOCK_INFO *GpeBlockListHead; /* List of GPE blocks for this xrupt */ 625 UINT32 InterruptNumber; /* System interrupt number */ 626 627 } ACPI_GPE_XRUPT_INFO; 628 629 typedef struct acpi_gpe_walk_info 630 { 631 ACPI_NAMESPACE_NODE *GpeDevice; 632 ACPI_GPE_BLOCK_INFO *GpeBlock; 633 UINT16 Count; 634 ACPI_OWNER_ID OwnerId; 635 BOOLEAN ExecuteByOwnerId; 636 637 } ACPI_GPE_WALK_INFO; 638 639 typedef struct acpi_gpe_device_info 640 { 641 UINT32 Index; 642 UINT32 NextBlockBaseIndex; 643 ACPI_STATUS Status; 644 ACPI_NAMESPACE_NODE *GpeDevice; 645 646 } ACPI_GPE_DEVICE_INFO; 647 648 typedef ACPI_STATUS (*ACPI_GPE_CALLBACK) ( 649 ACPI_GPE_XRUPT_INFO *GpeXruptInfo, 650 ACPI_GPE_BLOCK_INFO *GpeBlock, 651 void *Context); 652 653 654 /* Information about each particular fixed event */ 655 656 typedef struct acpi_fixed_event_handler 657 { 658 ACPI_EVENT_HANDLER Handler; /* Address of handler. */ 659 void *Context; /* Context to be passed to handler */ 660 661 } ACPI_FIXED_EVENT_HANDLER; 662 663 typedef struct acpi_fixed_event_info 664 { 665 UINT8 StatusRegisterId; 666 UINT8 EnableRegisterId; 667 UINT16 StatusBitMask; 668 UINT16 EnableBitMask; 669 670 } ACPI_FIXED_EVENT_INFO; 671 672 /* Information used during field processing */ 673 674 typedef struct acpi_field_info 675 { 676 UINT8 SkipField; 677 UINT8 FieldFlag; 678 UINT32 PkgLength; 679 680 } ACPI_FIELD_INFO; 681 682 683 /***************************************************************************** 684 * 685 * Generic "state" object for stacks 686 * 687 ****************************************************************************/ 688 689 #define ACPI_CONTROL_NORMAL 0xC0 690 #define ACPI_CONTROL_CONDITIONAL_EXECUTING 0xC1 691 #define ACPI_CONTROL_PREDICATE_EXECUTING 0xC2 692 #define ACPI_CONTROL_PREDICATE_FALSE 0xC3 693 #define ACPI_CONTROL_PREDICATE_TRUE 0xC4 694 695 696 #define ACPI_STATE_COMMON \ 697 void *Next; \ 698 UINT8 DescriptorType; /* To differentiate various internal objs */\ 699 UINT8 Flags; \ 700 UINT16 Value; \ 701 UINT16 State; 702 703 /* There are 2 bytes available here until the next natural alignment boundary */ 704 705 typedef struct acpi_common_state 706 { 707 ACPI_STATE_COMMON 708 } ACPI_COMMON_STATE; 709 710 711 /* 712 * Update state - used to traverse complex objects such as packages 713 */ 714 typedef struct acpi_update_state 715 { 716 ACPI_STATE_COMMON 717 union acpi_operand_object *Object; 718 719 } ACPI_UPDATE_STATE; 720 721 722 /* 723 * Pkg state - used to traverse nested package structures 724 */ 725 typedef struct acpi_pkg_state 726 { 727 ACPI_STATE_COMMON 728 UINT16 Index; 729 union acpi_operand_object *SourceObject; 730 union acpi_operand_object *DestObject; 731 struct acpi_walk_state *WalkState; 732 void *ThisTargetObj; 733 UINT32 NumPackages; 734 735 } ACPI_PKG_STATE; 736 737 738 /* 739 * Control state - one per if/else and while constructs. 740 * Allows nesting of these constructs 741 */ 742 typedef struct acpi_control_state 743 { 744 ACPI_STATE_COMMON 745 UINT16 Opcode; 746 union acpi_parse_object *PredicateOp; 747 UINT8 *AmlPredicateStart; /* Start of if/while predicate */ 748 UINT8 *PackageEnd; /* End of if/while block */ 749 UINT32 LoopCount; /* While() loop counter */ 750 751 } ACPI_CONTROL_STATE; 752 753 754 /* 755 * Scope state - current scope during namespace lookups 756 */ 757 typedef struct acpi_scope_state 758 { 759 ACPI_STATE_COMMON 760 ACPI_NAMESPACE_NODE *Node; 761 762 } ACPI_SCOPE_STATE; 763 764 765 typedef struct acpi_pscope_state 766 { 767 ACPI_STATE_COMMON 768 UINT32 ArgCount; /* Number of fixed arguments */ 769 union acpi_parse_object *Op; /* Current op being parsed */ 770 UINT8 *ArgEnd; /* Current argument end */ 771 UINT8 *PkgEnd; /* Current package end */ 772 UINT32 ArgList; /* Next argument to parse */ 773 774 } ACPI_PSCOPE_STATE; 775 776 777 /* 778 * Thread state - one per thread across multiple walk states. Multiple walk 779 * states are created when there are nested control methods executing. 780 */ 781 typedef struct acpi_thread_state 782 { 783 ACPI_STATE_COMMON 784 UINT8 CurrentSyncLevel; /* Mutex Sync (nested acquire) level */ 785 struct acpi_walk_state *WalkStateList; /* Head of list of WalkStates for this thread */ 786 union acpi_operand_object *AcquiredMutexList; /* List of all currently acquired mutexes */ 787 ACPI_THREAD_ID ThreadId; /* Running thread ID */ 788 789 } ACPI_THREAD_STATE; 790 791 792 /* 793 * Result values - used to accumulate the results of nested 794 * AML arguments 795 */ 796 typedef struct acpi_result_values 797 { 798 ACPI_STATE_COMMON 799 union acpi_operand_object *ObjDesc [ACPI_RESULTS_FRAME_OBJ_NUM]; 800 801 } ACPI_RESULT_VALUES; 802 803 804 typedef 805 ACPI_STATUS (*ACPI_PARSE_DOWNWARDS) ( 806 struct acpi_walk_state *WalkState, 807 union acpi_parse_object **OutOp); 808 809 typedef 810 ACPI_STATUS (*ACPI_PARSE_UPWARDS) ( 811 struct acpi_walk_state *WalkState); 812 813 814 /* Global handlers for AML Notifies */ 815 816 typedef struct acpi_global_notify_handler 817 { 818 ACPI_NOTIFY_HANDLER Handler; 819 void *Context; 820 821 } ACPI_GLOBAL_NOTIFY_HANDLER; 822 823 /* 824 * Notify info - used to pass info to the deferred notify 825 * handler/dispatcher. 826 */ 827 typedef struct acpi_notify_info 828 { 829 ACPI_STATE_COMMON 830 UINT8 HandlerListId; 831 ACPI_NAMESPACE_NODE *Node; 832 union acpi_operand_object *HandlerListHead; 833 ACPI_GLOBAL_NOTIFY_HANDLER *Global; 834 835 } ACPI_NOTIFY_INFO; 836 837 838 /* Generic state is union of structs above */ 839 840 typedef union acpi_generic_state 841 { 842 ACPI_COMMON_STATE Common; 843 ACPI_CONTROL_STATE Control; 844 ACPI_UPDATE_STATE Update; 845 ACPI_SCOPE_STATE Scope; 846 ACPI_PSCOPE_STATE ParseScope; 847 ACPI_PKG_STATE Pkg; 848 ACPI_THREAD_STATE Thread; 849 ACPI_RESULT_VALUES Results; 850 ACPI_NOTIFY_INFO Notify; 851 852 } ACPI_GENERIC_STATE; 853 854 855 /***************************************************************************** 856 * 857 * Interpreter typedefs and structs 858 * 859 ****************************************************************************/ 860 861 typedef 862 ACPI_STATUS (*ACPI_EXECUTE_OP) ( 863 struct acpi_walk_state *WalkState); 864 865 /* Address Range info block */ 866 867 typedef struct acpi_address_range 868 { 869 struct acpi_address_range *Next; 870 ACPI_NAMESPACE_NODE *RegionNode; 871 ACPI_PHYSICAL_ADDRESS StartAddress; 872 ACPI_PHYSICAL_ADDRESS EndAddress; 873 874 } ACPI_ADDRESS_RANGE; 875 876 877 /***************************************************************************** 878 * 879 * Parser typedefs and structs 880 * 881 ****************************************************************************/ 882 883 /* 884 * AML opcode, name, and argument layout 885 */ 886 typedef struct acpi_opcode_info 887 { 888 #if defined(ACPI_DISASSEMBLER) || defined(ACPI_DEBUG_OUTPUT) 889 char *Name; /* Opcode name (disassembler/debug only) */ 890 #endif 891 UINT32 ParseArgs; /* Grammar/Parse time arguments */ 892 UINT32 RuntimeArgs; /* Interpret time arguments */ 893 UINT16 Flags; /* Misc flags */ 894 UINT8 ObjectType; /* Corresponding internal object type */ 895 UINT8 Class; /* Opcode class */ 896 UINT8 Type; /* Opcode type */ 897 898 } ACPI_OPCODE_INFO; 899 900 /* Structure for Resource Tag information */ 901 902 typedef struct acpi_tag_info 903 { 904 UINT32 BitOffset; 905 UINT32 BitLength; 906 907 } ACPI_TAG_INFO; 908 909 /* Value associated with the parse object */ 910 911 typedef union acpi_parse_value 912 { 913 UINT64 Integer; /* Integer constant (Up to 64 bits) */ 914 UINT32 Size; /* bytelist or field size */ 915 char *String; /* NULL terminated string */ 916 UINT8 *Buffer; /* buffer or string */ 917 char *Name; /* NULL terminated string */ 918 union acpi_parse_object *Arg; /* arguments and contained ops */ 919 ACPI_TAG_INFO Tag; /* Resource descriptor tag info */ 920 921 } ACPI_PARSE_VALUE; 922 923 924 #ifdef ACPI_DISASSEMBLER 925 #define ACPI_DISASM_ONLY_MEMBERS(a) a; 926 #else 927 #define ACPI_DISASM_ONLY_MEMBERS(a) 928 #endif 929 930 #define ACPI_PARSE_COMMON \ 931 union acpi_parse_object *Parent; /* Parent op */\ 932 UINT8 DescriptorType; /* To differentiate various internal objs */\ 933 UINT8 Flags; /* Type of Op */\ 934 UINT16 AmlOpcode; /* AML opcode */\ 935 UINT32 AmlOffset; /* Offset of declaration in AML */\ 936 union acpi_parse_object *Next; /* Next op */\ 937 ACPI_NAMESPACE_NODE *Node; /* For use by interpreter */\ 938 ACPI_PARSE_VALUE Value; /* Value or args associated with the opcode */\ 939 UINT8 ArgListLength; /* Number of elements in the arg list */\ 940 ACPI_DISASM_ONLY_MEMBERS (\ 941 UINT8 DisasmFlags; /* Used during AML disassembly */\ 942 UINT8 DisasmOpcode; /* Subtype used for disassembly */\ 943 char AmlOpName[16]) /* Op name (debug only) */ 944 945 946 /* Flags for DisasmFlags field above */ 947 948 #define ACPI_DASM_BUFFER 0x00 /* Buffer is a simple data buffer */ 949 #define ACPI_DASM_RESOURCE 0x01 /* Buffer is a Resource Descriptor */ 950 #define ACPI_DASM_STRING 0x02 /* Buffer is a ASCII string */ 951 #define ACPI_DASM_UNICODE 0x03 /* Buffer is a Unicode string */ 952 #define ACPI_DASM_PLD_METHOD 0x04 /* Buffer is a _PLD method bit-packed buffer */ 953 #define ACPI_DASM_UUID 0x05 /* Buffer is a UUID/GUID */ 954 #define ACPI_DASM_EISAID 0x06 /* Integer is an EISAID */ 955 #define ACPI_DASM_MATCHOP 0x07 /* Parent opcode is a Match() operator */ 956 #define ACPI_DASM_LNOT_PREFIX 0x08 /* Start of a LNotEqual (etc.) pair of opcodes */ 957 #define ACPI_DASM_LNOT_SUFFIX 0x09 /* End of a LNotEqual (etc.) pair of opcodes */ 958 #define ACPI_DASM_HID_STRING 0x0A /* String is a _HID or _CID */ 959 #define ACPI_DASM_IGNORE 0x0B /* Not used at this time */ 960 961 /* 962 * Generic operation (for example: If, While, Store) 963 */ 964 typedef struct acpi_parse_obj_common 965 { 966 ACPI_PARSE_COMMON 967 } ACPI_PARSE_OBJ_COMMON; 968 969 970 /* 971 * Extended Op for named ops (Scope, Method, etc.), deferred ops (Methods and OpRegions), 972 * and bytelists. 973 */ 974 typedef struct acpi_parse_obj_named 975 { 976 ACPI_PARSE_COMMON 977 UINT8 *Path; 978 UINT8 *Data; /* AML body or bytelist data */ 979 UINT32 Length; /* AML length */ 980 UINT32 Name; /* 4-byte name or zero if no name */ 981 982 } ACPI_PARSE_OBJ_NAMED; 983 984 985 /* This version is used by the iASL compiler only */ 986 987 #define ACPI_MAX_PARSEOP_NAME 20 988 989 typedef struct acpi_parse_obj_asl 990 { 991 ACPI_PARSE_COMMON 992 union acpi_parse_object *Child; 993 union acpi_parse_object *ParentMethod; 994 char *Filename; 995 char *ExternalName; 996 char *Namepath; 997 char NameSeg[4]; 998 UINT32 ExtraValue; 999 UINT32 Column; 1000 UINT32 LineNumber; 1001 UINT32 LogicalLineNumber; 1002 UINT32 LogicalByteOffset; 1003 UINT32 EndLine; 1004 UINT32 EndLogicalLine; 1005 UINT32 AcpiBtype; 1006 UINT32 AmlLength; 1007 UINT32 AmlSubtreeLength; 1008 UINT32 FinalAmlLength; 1009 UINT32 FinalAmlOffset; 1010 UINT32 CompileFlags; 1011 UINT16 ParseOpcode; 1012 UINT8 AmlOpcodeLength; 1013 UINT8 AmlPkgLenBytes; 1014 UINT8 Extra; 1015 char ParseOpName[ACPI_MAX_PARSEOP_NAME]; 1016 1017 } ACPI_PARSE_OBJ_ASL; 1018 1019 typedef union acpi_parse_object 1020 { 1021 ACPI_PARSE_OBJ_COMMON Common; 1022 ACPI_PARSE_OBJ_NAMED Named; 1023 ACPI_PARSE_OBJ_ASL Asl; 1024 1025 } ACPI_PARSE_OBJECT; 1026 1027 1028 /* 1029 * Parse state - one state per parser invocation and each control 1030 * method. 1031 */ 1032 typedef struct acpi_parse_state 1033 { 1034 UINT8 *AmlStart; /* First AML byte */ 1035 UINT8 *Aml; /* Next AML byte */ 1036 UINT8 *AmlEnd; /* (last + 1) AML byte */ 1037 UINT8 *PkgStart; /* Current package begin */ 1038 UINT8 *PkgEnd; /* Current package end */ 1039 union acpi_parse_object *StartOp; /* Root of parse tree */ 1040 struct acpi_namespace_node *StartNode; 1041 union acpi_generic_state *Scope; /* Current scope */ 1042 union acpi_parse_object *StartScope; 1043 UINT32 AmlSize; 1044 1045 } ACPI_PARSE_STATE; 1046 1047 1048 /* Parse object flags */ 1049 1050 #define ACPI_PARSEOP_GENERIC 0x01 1051 #define ACPI_PARSEOP_NAMED 0x02 1052 #define ACPI_PARSEOP_DEFERRED 0x04 1053 #define ACPI_PARSEOP_BYTELIST 0x08 1054 #define ACPI_PARSEOP_IN_STACK 0x10 1055 #define ACPI_PARSEOP_TARGET 0x20 1056 #define ACPI_PARSEOP_IN_CACHE 0x80 1057 1058 /* Parse object DisasmFlags */ 1059 1060 #define ACPI_PARSEOP_IGNORE 0x01 1061 #define ACPI_PARSEOP_PARAMLIST 0x02 1062 #define ACPI_PARSEOP_EMPTY_TERMLIST 0x04 1063 #define ACPI_PARSEOP_PREDEF_CHECKED 0x08 1064 #define ACPI_PARSEOP_SPECIAL 0x10 1065 1066 1067 /***************************************************************************** 1068 * 1069 * Hardware (ACPI registers) and PNP 1070 * 1071 ****************************************************************************/ 1072 1073 typedef struct acpi_bit_register_info 1074 { 1075 UINT8 ParentRegister; 1076 UINT8 BitPosition; 1077 UINT16 AccessBitMask; 1078 1079 } ACPI_BIT_REGISTER_INFO; 1080 1081 1082 /* 1083 * Some ACPI registers have bits that must be ignored -- meaning that they 1084 * must be preserved. 1085 */ 1086 #define ACPI_PM1_STATUS_PRESERVED_BITS 0x0800 /* Bit 11 */ 1087 1088 /* Write-only bits must be zeroed by software */ 1089 1090 #define ACPI_PM1_CONTROL_WRITEONLY_BITS 0x2004 /* Bits 13, 2 */ 1091 1092 /* For control registers, both ignored and reserved bits must be preserved */ 1093 1094 /* 1095 * For PM1 control, the SCI enable bit (bit 0, SCI_EN) is defined by the 1096 * ACPI specification to be a "preserved" bit - "OSPM always preserves this 1097 * bit position", section 4.7.3.2.1. However, on some machines the OS must 1098 * write a one to this bit after resume for the machine to work properly. 1099 * To enable this, we no longer attempt to preserve this bit. No machines 1100 * are known to fail if the bit is not preserved. (May 2009) 1101 */ 1102 #define ACPI_PM1_CONTROL_IGNORED_BITS 0x0200 /* Bit 9 */ 1103 #define ACPI_PM1_CONTROL_RESERVED_BITS 0xC1F8 /* Bits 14-15, 3-8 */ 1104 #define ACPI_PM1_CONTROL_PRESERVED_BITS \ 1105 (ACPI_PM1_CONTROL_IGNORED_BITS | ACPI_PM1_CONTROL_RESERVED_BITS) 1106 1107 #define ACPI_PM2_CONTROL_PRESERVED_BITS 0xFFFFFFFE /* All except bit 0 */ 1108 1109 /* 1110 * Register IDs 1111 * These are the full ACPI registers 1112 */ 1113 #define ACPI_REGISTER_PM1_STATUS 0x01 1114 #define ACPI_REGISTER_PM1_ENABLE 0x02 1115 #define ACPI_REGISTER_PM1_CONTROL 0x03 1116 #define ACPI_REGISTER_PM2_CONTROL 0x04 1117 #define ACPI_REGISTER_PM_TIMER 0x05 1118 #define ACPI_REGISTER_PROCESSOR_BLOCK 0x06 1119 #define ACPI_REGISTER_SMI_COMMAND_BLOCK 0x07 1120 1121 1122 /* Masks used to access the BitRegisters */ 1123 1124 #define ACPI_BITMASK_TIMER_STATUS 0x0001 1125 #define ACPI_BITMASK_BUS_MASTER_STATUS 0x0010 1126 #define ACPI_BITMASK_GLOBAL_LOCK_STATUS 0x0020 1127 #define ACPI_BITMASK_POWER_BUTTON_STATUS 0x0100 1128 #define ACPI_BITMASK_SLEEP_BUTTON_STATUS 0x0200 1129 #define ACPI_BITMASK_RT_CLOCK_STATUS 0x0400 1130 #define ACPI_BITMASK_PCIEXP_WAKE_STATUS 0x4000 /* ACPI 3.0 */ 1131 #define ACPI_BITMASK_WAKE_STATUS 0x8000 1132 1133 #define ACPI_BITMASK_ALL_FIXED_STATUS (\ 1134 ACPI_BITMASK_TIMER_STATUS | \ 1135 ACPI_BITMASK_BUS_MASTER_STATUS | \ 1136 ACPI_BITMASK_GLOBAL_LOCK_STATUS | \ 1137 ACPI_BITMASK_POWER_BUTTON_STATUS | \ 1138 ACPI_BITMASK_SLEEP_BUTTON_STATUS | \ 1139 ACPI_BITMASK_RT_CLOCK_STATUS | \ 1140 ACPI_BITMASK_PCIEXP_WAKE_STATUS | \ 1141 ACPI_BITMASK_WAKE_STATUS) 1142 1143 #define ACPI_BITMASK_TIMER_ENABLE 0x0001 1144 #define ACPI_BITMASK_GLOBAL_LOCK_ENABLE 0x0020 1145 #define ACPI_BITMASK_POWER_BUTTON_ENABLE 0x0100 1146 #define ACPI_BITMASK_SLEEP_BUTTON_ENABLE 0x0200 1147 #define ACPI_BITMASK_RT_CLOCK_ENABLE 0x0400 1148 #define ACPI_BITMASK_PCIEXP_WAKE_DISABLE 0x4000 /* ACPI 3.0 */ 1149 1150 #define ACPI_BITMASK_SCI_ENABLE 0x0001 1151 #define ACPI_BITMASK_BUS_MASTER_RLD 0x0002 1152 #define ACPI_BITMASK_GLOBAL_LOCK_RELEASE 0x0004 1153 #define ACPI_BITMASK_SLEEP_TYPE 0x1C00 1154 #define ACPI_BITMASK_SLEEP_ENABLE 0x2000 1155 1156 #define ACPI_BITMASK_ARB_DISABLE 0x0001 1157 1158 1159 /* Raw bit position of each BitRegister */ 1160 1161 #define ACPI_BITPOSITION_TIMER_STATUS 0x00 1162 #define ACPI_BITPOSITION_BUS_MASTER_STATUS 0x04 1163 #define ACPI_BITPOSITION_GLOBAL_LOCK_STATUS 0x05 1164 #define ACPI_BITPOSITION_POWER_BUTTON_STATUS 0x08 1165 #define ACPI_BITPOSITION_SLEEP_BUTTON_STATUS 0x09 1166 #define ACPI_BITPOSITION_RT_CLOCK_STATUS 0x0A 1167 #define ACPI_BITPOSITION_PCIEXP_WAKE_STATUS 0x0E /* ACPI 3.0 */ 1168 #define ACPI_BITPOSITION_WAKE_STATUS 0x0F 1169 1170 #define ACPI_BITPOSITION_TIMER_ENABLE 0x00 1171 #define ACPI_BITPOSITION_GLOBAL_LOCK_ENABLE 0x05 1172 #define ACPI_BITPOSITION_POWER_BUTTON_ENABLE 0x08 1173 #define ACPI_BITPOSITION_SLEEP_BUTTON_ENABLE 0x09 1174 #define ACPI_BITPOSITION_RT_CLOCK_ENABLE 0x0A 1175 #define ACPI_BITPOSITION_PCIEXP_WAKE_DISABLE 0x0E /* ACPI 3.0 */ 1176 1177 #define ACPI_BITPOSITION_SCI_ENABLE 0x00 1178 #define ACPI_BITPOSITION_BUS_MASTER_RLD 0x01 1179 #define ACPI_BITPOSITION_GLOBAL_LOCK_RELEASE 0x02 1180 #define ACPI_BITPOSITION_SLEEP_TYPE 0x0A 1181 #define ACPI_BITPOSITION_SLEEP_ENABLE 0x0D 1182 1183 #define ACPI_BITPOSITION_ARB_DISABLE 0x00 1184 1185 1186 /* Structs and definitions for _OSI support and I/O port validation */ 1187 1188 #define ACPI_ALWAYS_ILLEGAL 0x00 1189 1190 typedef struct acpi_interface_info 1191 { 1192 char *Name; 1193 struct acpi_interface_info *Next; 1194 UINT8 Flags; 1195 UINT8 Value; 1196 1197 } ACPI_INTERFACE_INFO; 1198 1199 #define ACPI_OSI_INVALID 0x01 1200 #define ACPI_OSI_DYNAMIC 0x02 1201 #define ACPI_OSI_FEATURE 0x04 1202 #define ACPI_OSI_DEFAULT_INVALID 0x08 1203 #define ACPI_OSI_OPTIONAL_FEATURE (ACPI_OSI_FEATURE | ACPI_OSI_DEFAULT_INVALID | ACPI_OSI_INVALID) 1204 1205 typedef struct acpi_port_info 1206 { 1207 char *Name; 1208 UINT16 Start; 1209 UINT16 End; 1210 UINT8 OsiDependency; 1211 1212 } ACPI_PORT_INFO; 1213 1214 1215 /***************************************************************************** 1216 * 1217 * Resource descriptors 1218 * 1219 ****************************************************************************/ 1220 1221 /* ResourceType values */ 1222 1223 #define ACPI_ADDRESS_TYPE_MEMORY_RANGE 0 1224 #define ACPI_ADDRESS_TYPE_IO_RANGE 1 1225 #define ACPI_ADDRESS_TYPE_BUS_NUMBER_RANGE 2 1226 1227 /* Resource descriptor types and masks */ 1228 1229 #define ACPI_RESOURCE_NAME_LARGE 0x80 1230 #define ACPI_RESOURCE_NAME_SMALL 0x00 1231 1232 #define ACPI_RESOURCE_NAME_SMALL_MASK 0x78 /* Bits 6:3 contain the type */ 1233 #define ACPI_RESOURCE_NAME_SMALL_LENGTH_MASK 0x07 /* Bits 2:0 contain the length */ 1234 #define ACPI_RESOURCE_NAME_LARGE_MASK 0x7F /* Bits 6:0 contain the type */ 1235 1236 1237 /* 1238 * Small resource descriptor "names" as defined by the ACPI specification. 1239 * Note: Bits 2:0 are used for the descriptor length 1240 */ 1241 #define ACPI_RESOURCE_NAME_IRQ 0x20 1242 #define ACPI_RESOURCE_NAME_DMA 0x28 1243 #define ACPI_RESOURCE_NAME_START_DEPENDENT 0x30 1244 #define ACPI_RESOURCE_NAME_END_DEPENDENT 0x38 1245 #define ACPI_RESOURCE_NAME_IO 0x40 1246 #define ACPI_RESOURCE_NAME_FIXED_IO 0x48 1247 #define ACPI_RESOURCE_NAME_FIXED_DMA 0x50 1248 #define ACPI_RESOURCE_NAME_RESERVED_S2 0x58 1249 #define ACPI_RESOURCE_NAME_RESERVED_S3 0x60 1250 #define ACPI_RESOURCE_NAME_RESERVED_S4 0x68 1251 #define ACPI_RESOURCE_NAME_VENDOR_SMALL 0x70 1252 #define ACPI_RESOURCE_NAME_END_TAG 0x78 1253 1254 /* 1255 * Large resource descriptor "names" as defined by the ACPI specification. 1256 * Note: includes the Large Descriptor bit in bit[7] 1257 */ 1258 #define ACPI_RESOURCE_NAME_MEMORY24 0x81 1259 #define ACPI_RESOURCE_NAME_GENERIC_REGISTER 0x82 1260 #define ACPI_RESOURCE_NAME_RESERVED_L1 0x83 1261 #define ACPI_RESOURCE_NAME_VENDOR_LARGE 0x84 1262 #define ACPI_RESOURCE_NAME_MEMORY32 0x85 1263 #define ACPI_RESOURCE_NAME_FIXED_MEMORY32 0x86 1264 #define ACPI_RESOURCE_NAME_ADDRESS32 0x87 1265 #define ACPI_RESOURCE_NAME_ADDRESS16 0x88 1266 #define ACPI_RESOURCE_NAME_EXTENDED_IRQ 0x89 1267 #define ACPI_RESOURCE_NAME_ADDRESS64 0x8A 1268 #define ACPI_RESOURCE_NAME_EXTENDED_ADDRESS64 0x8B 1269 #define ACPI_RESOURCE_NAME_GPIO 0x8C 1270 #define ACPI_RESOURCE_NAME_SERIAL_BUS 0x8E 1271 #define ACPI_RESOURCE_NAME_LARGE_MAX 0x8E 1272 1273 1274 /***************************************************************************** 1275 * 1276 * Miscellaneous 1277 * 1278 ****************************************************************************/ 1279 1280 #define ACPI_ASCII_ZERO 0x30 1281 1282 1283 /***************************************************************************** 1284 * 1285 * Disassembler 1286 * 1287 ****************************************************************************/ 1288 1289 typedef struct acpi_external_list 1290 { 1291 char *Path; 1292 char *InternalPath; 1293 struct acpi_external_list *Next; 1294 UINT32 Value; 1295 UINT16 Length; 1296 UINT16 Flags; 1297 UINT8 Type; 1298 1299 } ACPI_EXTERNAL_LIST; 1300 1301 /* Values for Flags field above */ 1302 1303 #define ACPI_EXT_RESOLVED_REFERENCE 0x01 /* Object was resolved during cross ref */ 1304 #define ACPI_EXT_ORIGIN_FROM_FILE 0x02 /* External came from a file */ 1305 #define ACPI_EXT_INTERNAL_PATH_ALLOCATED 0x04 /* Deallocate internal path on completion */ 1306 #define ACPI_EXT_EXTERNAL_EMITTED 0x08 /* External() statement has been emitted */ 1307 1308 1309 typedef struct acpi_external_file 1310 { 1311 char *Path; 1312 struct acpi_external_file *Next; 1313 1314 } ACPI_EXTERNAL_FILE; 1315 1316 1317 /***************************************************************************** 1318 * 1319 * Debugger 1320 * 1321 ****************************************************************************/ 1322 1323 typedef struct acpi_db_method_info 1324 { 1325 ACPI_HANDLE Method; 1326 ACPI_HANDLE MainThreadGate; 1327 ACPI_HANDLE ThreadCompleteGate; 1328 ACPI_HANDLE InfoGate; 1329 ACPI_THREAD_ID *Threads; 1330 UINT32 NumThreads; 1331 UINT32 NumCreated; 1332 UINT32 NumCompleted; 1333 1334 char *Name; 1335 UINT32 Flags; 1336 UINT32 NumLoops; 1337 char Pathname[ACPI_DB_LINE_BUFFER_SIZE]; 1338 char **Args; 1339 ACPI_OBJECT_TYPE *Types; 1340 1341 /* 1342 * Arguments to be passed to method for the command 1343 * Threads - 1344 * the Number of threads, ID of current thread and 1345 * Index of current thread inside all them created. 1346 */ 1347 char InitArgs; 1348 ACPI_OBJECT_TYPE ArgTypes[4]; 1349 char *Arguments[4]; 1350 char NumThreadsStr[11]; 1351 char IdOfThreadStr[11]; 1352 char IndexOfThreadStr[11]; 1353 1354 } ACPI_DB_METHOD_INFO; 1355 1356 typedef struct acpi_integrity_info 1357 { 1358 UINT32 Nodes; 1359 UINT32 Objects; 1360 1361 } ACPI_INTEGRITY_INFO; 1362 1363 1364 #define ACPI_DB_DISABLE_OUTPUT 0x00 1365 #define ACPI_DB_REDIRECTABLE_OUTPUT 0x01 1366 #define ACPI_DB_CONSOLE_OUTPUT 0x02 1367 #define ACPI_DB_DUPLICATE_OUTPUT 0x03 1368 1369 1370 /***************************************************************************** 1371 * 1372 * Debug 1373 * 1374 ****************************************************************************/ 1375 1376 /* Entry for a memory allocation (debug only) */ 1377 1378 #define ACPI_MEM_MALLOC 0 1379 #define ACPI_MEM_CALLOC 1 1380 #define ACPI_MAX_MODULE_NAME 16 1381 1382 #define ACPI_COMMON_DEBUG_MEM_HEADER \ 1383 struct acpi_debug_mem_block *Previous; \ 1384 struct acpi_debug_mem_block *Next; \ 1385 UINT32 Size; \ 1386 UINT32 Component; \ 1387 UINT32 Line; \ 1388 char Module[ACPI_MAX_MODULE_NAME]; \ 1389 UINT8 AllocType; 1390 1391 typedef struct acpi_debug_mem_header 1392 { 1393 ACPI_COMMON_DEBUG_MEM_HEADER 1394 1395 } ACPI_DEBUG_MEM_HEADER; 1396 1397 typedef struct acpi_debug_mem_block 1398 { 1399 ACPI_COMMON_DEBUG_MEM_HEADER 1400 UINT64 UserSpace; 1401 1402 } ACPI_DEBUG_MEM_BLOCK; 1403 1404 1405 #define ACPI_MEM_LIST_GLOBAL 0 1406 #define ACPI_MEM_LIST_NSNODE 1 1407 #define ACPI_MEM_LIST_MAX 1 1408 #define ACPI_NUM_MEM_LISTS 2 1409 1410 1411 /***************************************************************************** 1412 * 1413 * Info/help support 1414 * 1415 ****************************************************************************/ 1416 1417 typedef struct ah_predefined_name 1418 { 1419 char *Name; 1420 char *Description; 1421 #ifndef ACPI_ASL_COMPILER 1422 char *Action; 1423 #endif 1424 1425 } AH_PREDEFINED_NAME; 1426 1427 typedef struct ah_device_id 1428 { 1429 char *Name; 1430 char *Description; 1431 1432 } AH_DEVICE_ID; 1433 1434 typedef struct ah_uuid 1435 { 1436 char *Description; 1437 char *String; 1438 1439 } AH_UUID; 1440 1441 #endif /* __ACLOCAL_H__ */ 1442