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 - 2013, 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 UINT8 EnableForWake; /* GPEs to keep enabled when sleeping */ 592 UINT8 EnableForRun; /* GPEs to keep enabled when running */ 593 UINT8 BaseGpeNumber; /* Base GPE number for this register */ 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 ACPI_GENERIC_ADDRESS BlockAddress; /* Base address of the block */ 610 UINT32 RegisterCount; /* Number of register pairs in block */ 611 UINT16 GpeCount; /* Number of individual GPEs in block */ 612 UINT8 BlockBaseNumber;/* Base GPE number for this block */ 613 BOOLEAN Initialized; /* TRUE if this block is initialized */ 614 615 } ACPI_GPE_BLOCK_INFO; 616 617 /* Information about GPE interrupt handlers, one per each interrupt level used for GPEs */ 618 619 typedef struct acpi_gpe_xrupt_info 620 { 621 struct acpi_gpe_xrupt_info *Previous; 622 struct acpi_gpe_xrupt_info *Next; 623 ACPI_GPE_BLOCK_INFO *GpeBlockListHead; /* List of GPE blocks for this xrupt */ 624 UINT32 InterruptNumber; /* System interrupt number */ 625 626 } ACPI_GPE_XRUPT_INFO; 627 628 typedef struct acpi_gpe_walk_info 629 { 630 ACPI_NAMESPACE_NODE *GpeDevice; 631 ACPI_GPE_BLOCK_INFO *GpeBlock; 632 UINT16 Count; 633 ACPI_OWNER_ID OwnerId; 634 BOOLEAN ExecuteByOwnerId; 635 636 } ACPI_GPE_WALK_INFO; 637 638 typedef struct acpi_gpe_device_info 639 { 640 UINT32 Index; 641 UINT32 NextBlockBaseIndex; 642 ACPI_STATUS Status; 643 ACPI_NAMESPACE_NODE *GpeDevice; 644 645 } ACPI_GPE_DEVICE_INFO; 646 647 typedef ACPI_STATUS (*ACPI_GPE_CALLBACK) ( 648 ACPI_GPE_XRUPT_INFO *GpeXruptInfo, 649 ACPI_GPE_BLOCK_INFO *GpeBlock, 650 void *Context); 651 652 653 /* Information about each particular fixed event */ 654 655 typedef struct acpi_fixed_event_handler 656 { 657 ACPI_EVENT_HANDLER Handler; /* Address of handler. */ 658 void *Context; /* Context to be passed to handler */ 659 660 } ACPI_FIXED_EVENT_HANDLER; 661 662 typedef struct acpi_fixed_event_info 663 { 664 UINT8 StatusRegisterId; 665 UINT8 EnableRegisterId; 666 UINT16 StatusBitMask; 667 UINT16 EnableBitMask; 668 669 } ACPI_FIXED_EVENT_INFO; 670 671 /* Information used during field processing */ 672 673 typedef struct acpi_field_info 674 { 675 UINT8 SkipField; 676 UINT8 FieldFlag; 677 UINT32 PkgLength; 678 679 } ACPI_FIELD_INFO; 680 681 682 /***************************************************************************** 683 * 684 * Generic "state" object for stacks 685 * 686 ****************************************************************************/ 687 688 #define ACPI_CONTROL_NORMAL 0xC0 689 #define ACPI_CONTROL_CONDITIONAL_EXECUTING 0xC1 690 #define ACPI_CONTROL_PREDICATE_EXECUTING 0xC2 691 #define ACPI_CONTROL_PREDICATE_FALSE 0xC3 692 #define ACPI_CONTROL_PREDICATE_TRUE 0xC4 693 694 695 #define ACPI_STATE_COMMON \ 696 void *Next; \ 697 UINT8 DescriptorType; /* To differentiate various internal objs */\ 698 UINT8 Flags; \ 699 UINT16 Value; \ 700 UINT16 State; 701 702 /* There are 2 bytes available here until the next natural alignment boundary */ 703 704 typedef struct acpi_common_state 705 { 706 ACPI_STATE_COMMON 707 } ACPI_COMMON_STATE; 708 709 710 /* 711 * Update state - used to traverse complex objects such as packages 712 */ 713 typedef struct acpi_update_state 714 { 715 ACPI_STATE_COMMON 716 union acpi_operand_object *Object; 717 718 } ACPI_UPDATE_STATE; 719 720 721 /* 722 * Pkg state - used to traverse nested package structures 723 */ 724 typedef struct acpi_pkg_state 725 { 726 ACPI_STATE_COMMON 727 UINT16 Index; 728 union acpi_operand_object *SourceObject; 729 union acpi_operand_object *DestObject; 730 struct acpi_walk_state *WalkState; 731 void *ThisTargetObj; 732 UINT32 NumPackages; 733 734 } ACPI_PKG_STATE; 735 736 737 /* 738 * Control state - one per if/else and while constructs. 739 * Allows nesting of these constructs 740 */ 741 typedef struct acpi_control_state 742 { 743 ACPI_STATE_COMMON 744 UINT16 Opcode; 745 union acpi_parse_object *PredicateOp; 746 UINT8 *AmlPredicateStart; /* Start of if/while predicate */ 747 UINT8 *PackageEnd; /* End of if/while block */ 748 UINT32 LoopCount; /* While() loop counter */ 749 750 } ACPI_CONTROL_STATE; 751 752 753 /* 754 * Scope state - current scope during namespace lookups 755 */ 756 typedef struct acpi_scope_state 757 { 758 ACPI_STATE_COMMON 759 ACPI_NAMESPACE_NODE *Node; 760 761 } ACPI_SCOPE_STATE; 762 763 764 typedef struct acpi_pscope_state 765 { 766 ACPI_STATE_COMMON 767 UINT32 ArgCount; /* Number of fixed arguments */ 768 union acpi_parse_object *Op; /* Current op being parsed */ 769 UINT8 *ArgEnd; /* Current argument end */ 770 UINT8 *PkgEnd; /* Current package end */ 771 UINT32 ArgList; /* Next argument to parse */ 772 773 } ACPI_PSCOPE_STATE; 774 775 776 /* 777 * Thread state - one per thread across multiple walk states. Multiple walk 778 * states are created when there are nested control methods executing. 779 */ 780 typedef struct acpi_thread_state 781 { 782 ACPI_STATE_COMMON 783 UINT8 CurrentSyncLevel; /* Mutex Sync (nested acquire) level */ 784 struct acpi_walk_state *WalkStateList; /* Head of list of WalkStates for this thread */ 785 union acpi_operand_object *AcquiredMutexList; /* List of all currently acquired mutexes */ 786 ACPI_THREAD_ID ThreadId; /* Running thread ID */ 787 788 } ACPI_THREAD_STATE; 789 790 791 /* 792 * Result values - used to accumulate the results of nested 793 * AML arguments 794 */ 795 typedef struct acpi_result_values 796 { 797 ACPI_STATE_COMMON 798 union acpi_operand_object *ObjDesc [ACPI_RESULTS_FRAME_OBJ_NUM]; 799 800 } ACPI_RESULT_VALUES; 801 802 803 typedef 804 ACPI_STATUS (*ACPI_PARSE_DOWNWARDS) ( 805 struct acpi_walk_state *WalkState, 806 union acpi_parse_object **OutOp); 807 808 typedef 809 ACPI_STATUS (*ACPI_PARSE_UPWARDS) ( 810 struct acpi_walk_state *WalkState); 811 812 813 /* Global handlers for AML Notifies */ 814 815 typedef struct acpi_global_notify_handler 816 { 817 ACPI_NOTIFY_HANDLER Handler; 818 void *Context; 819 820 } ACPI_GLOBAL_NOTIFY_HANDLER; 821 822 /* 823 * Notify info - used to pass info to the deferred notify 824 * handler/dispatcher. 825 */ 826 typedef struct acpi_notify_info 827 { 828 ACPI_STATE_COMMON 829 UINT8 HandlerListId; 830 ACPI_NAMESPACE_NODE *Node; 831 union acpi_operand_object *HandlerListHead; 832 ACPI_GLOBAL_NOTIFY_HANDLER *Global; 833 834 } ACPI_NOTIFY_INFO; 835 836 837 /* Generic state is union of structs above */ 838 839 typedef union acpi_generic_state 840 { 841 ACPI_COMMON_STATE Common; 842 ACPI_CONTROL_STATE Control; 843 ACPI_UPDATE_STATE Update; 844 ACPI_SCOPE_STATE Scope; 845 ACPI_PSCOPE_STATE ParseScope; 846 ACPI_PKG_STATE Pkg; 847 ACPI_THREAD_STATE Thread; 848 ACPI_RESULT_VALUES Results; 849 ACPI_NOTIFY_INFO Notify; 850 851 } ACPI_GENERIC_STATE; 852 853 854 /***************************************************************************** 855 * 856 * Interpreter typedefs and structs 857 * 858 ****************************************************************************/ 859 860 typedef 861 ACPI_STATUS (*ACPI_EXECUTE_OP) ( 862 struct acpi_walk_state *WalkState); 863 864 /* Address Range info block */ 865 866 typedef struct acpi_address_range 867 { 868 struct acpi_address_range *Next; 869 ACPI_NAMESPACE_NODE *RegionNode; 870 ACPI_PHYSICAL_ADDRESS StartAddress; 871 ACPI_PHYSICAL_ADDRESS EndAddress; 872 873 } ACPI_ADDRESS_RANGE; 874 875 876 /***************************************************************************** 877 * 878 * Parser typedefs and structs 879 * 880 ****************************************************************************/ 881 882 /* 883 * AML opcode, name, and argument layout 884 */ 885 typedef struct acpi_opcode_info 886 { 887 #if defined(ACPI_DISASSEMBLER) || defined(ACPI_DEBUG_OUTPUT) 888 char *Name; /* Opcode name (disassembler/debug only) */ 889 #endif 890 UINT32 ParseArgs; /* Grammar/Parse time arguments */ 891 UINT32 RuntimeArgs; /* Interpret time arguments */ 892 UINT16 Flags; /* Misc flags */ 893 UINT8 ObjectType; /* Corresponding internal object type */ 894 UINT8 Class; /* Opcode class */ 895 UINT8 Type; /* Opcode type */ 896 897 } ACPI_OPCODE_INFO; 898 899 /* Structure for Resource Tag information */ 900 901 typedef struct acpi_tag_info 902 { 903 UINT32 BitOffset; 904 UINT32 BitLength; 905 906 } ACPI_TAG_INFO; 907 908 /* Value associated with the parse object */ 909 910 typedef union acpi_parse_value 911 { 912 UINT64 Integer; /* Integer constant (Up to 64 bits) */ 913 UINT32 Size; /* bytelist or field size */ 914 char *String; /* NULL terminated string */ 915 UINT8 *Buffer; /* buffer or string */ 916 char *Name; /* NULL terminated string */ 917 union acpi_parse_object *Arg; /* arguments and contained ops */ 918 ACPI_TAG_INFO Tag; /* Resource descriptor tag info */ 919 920 } ACPI_PARSE_VALUE; 921 922 923 #ifdef ACPI_DISASSEMBLER 924 #define ACPI_DISASM_ONLY_MEMBERS(a) a; 925 #else 926 #define ACPI_DISASM_ONLY_MEMBERS(a) 927 #endif 928 929 #define ACPI_PARSE_COMMON \ 930 union acpi_parse_object *Parent; /* Parent op */\ 931 UINT8 DescriptorType; /* To differentiate various internal objs */\ 932 UINT8 Flags; /* Type of Op */\ 933 UINT16 AmlOpcode; /* AML opcode */\ 934 UINT32 AmlOffset; /* Offset of declaration in AML */\ 935 union acpi_parse_object *Next; /* Next op */\ 936 ACPI_NAMESPACE_NODE *Node; /* For use by interpreter */\ 937 ACPI_PARSE_VALUE Value; /* Value or args associated with the opcode */\ 938 UINT8 ArgListLength; /* Number of elements in the arg list */\ 939 ACPI_DISASM_ONLY_MEMBERS (\ 940 UINT8 DisasmFlags; /* Used during AML disassembly */\ 941 UINT8 DisasmOpcode; /* Subtype used for disassembly */\ 942 char AmlOpName[16]) /* Op name (debug only) */ 943 944 945 /* Flags for DisasmFlags field above */ 946 947 #define ACPI_DASM_BUFFER 0x00 /* Buffer is a simple data buffer */ 948 #define ACPI_DASM_RESOURCE 0x01 /* Buffer is a Resource Descriptor */ 949 #define ACPI_DASM_STRING 0x02 /* Buffer is a ASCII string */ 950 #define ACPI_DASM_UNICODE 0x03 /* Buffer is a Unicode string */ 951 #define ACPI_DASM_PLD_METHOD 0x04 /* Buffer is a _PLD method bit-packed buffer */ 952 #define ACPI_DASM_EISAID 0x05 /* Integer is an EISAID */ 953 #define ACPI_DASM_MATCHOP 0x06 /* Parent opcode is a Match() operator */ 954 #define ACPI_DASM_LNOT_PREFIX 0x07 /* Start of a LNotEqual (etc.) pair of opcodes */ 955 #define ACPI_DASM_LNOT_SUFFIX 0x08 /* End of a LNotEqual (etc.) pair of opcodes */ 956 #define ACPI_DASM_IGNORE 0x09 /* Not used at this time */ 957 958 /* 959 * Generic operation (for example: If, While, Store) 960 */ 961 typedef struct acpi_parse_obj_common 962 { 963 ACPI_PARSE_COMMON 964 } ACPI_PARSE_OBJ_COMMON; 965 966 967 /* 968 * Extended Op for named ops (Scope, Method, etc.), deferred ops (Methods and OpRegions), 969 * and bytelists. 970 */ 971 typedef struct acpi_parse_obj_named 972 { 973 ACPI_PARSE_COMMON 974 UINT8 *Path; 975 UINT8 *Data; /* AML body or bytelist data */ 976 UINT32 Length; /* AML length */ 977 UINT32 Name; /* 4-byte name or zero if no name */ 978 979 } ACPI_PARSE_OBJ_NAMED; 980 981 982 /* This version is used by the iASL compiler only */ 983 984 #define ACPI_MAX_PARSEOP_NAME 20 985 986 typedef struct acpi_parse_obj_asl 987 { 988 ACPI_PARSE_COMMON 989 union acpi_parse_object *Child; 990 union acpi_parse_object *ParentMethod; 991 char *Filename; 992 char *ExternalName; 993 char *Namepath; 994 char NameSeg[4]; 995 UINT32 ExtraValue; 996 UINT32 Column; 997 UINT32 LineNumber; 998 UINT32 LogicalLineNumber; 999 UINT32 LogicalByteOffset; 1000 UINT32 EndLine; 1001 UINT32 EndLogicalLine; 1002 UINT32 AcpiBtype; 1003 UINT32 AmlLength; 1004 UINT32 AmlSubtreeLength; 1005 UINT32 FinalAmlLength; 1006 UINT32 FinalAmlOffset; 1007 UINT32 CompileFlags; 1008 UINT16 ParseOpcode; 1009 UINT8 AmlOpcodeLength; 1010 UINT8 AmlPkgLenBytes; 1011 UINT8 Extra; 1012 char ParseOpName[ACPI_MAX_PARSEOP_NAME]; 1013 1014 } ACPI_PARSE_OBJ_ASL; 1015 1016 typedef union acpi_parse_object 1017 { 1018 ACPI_PARSE_OBJ_COMMON Common; 1019 ACPI_PARSE_OBJ_NAMED Named; 1020 ACPI_PARSE_OBJ_ASL Asl; 1021 1022 } ACPI_PARSE_OBJECT; 1023 1024 1025 /* 1026 * Parse state - one state per parser invocation and each control 1027 * method. 1028 */ 1029 typedef struct acpi_parse_state 1030 { 1031 UINT8 *AmlStart; /* First AML byte */ 1032 UINT8 *Aml; /* Next AML byte */ 1033 UINT8 *AmlEnd; /* (last + 1) AML byte */ 1034 UINT8 *PkgStart; /* Current package begin */ 1035 UINT8 *PkgEnd; /* Current package end */ 1036 union acpi_parse_object *StartOp; /* Root of parse tree */ 1037 struct acpi_namespace_node *StartNode; 1038 union acpi_generic_state *Scope; /* Current scope */ 1039 union acpi_parse_object *StartScope; 1040 UINT32 AmlSize; 1041 1042 } ACPI_PARSE_STATE; 1043 1044 1045 /* Parse object flags */ 1046 1047 #define ACPI_PARSEOP_GENERIC 0x01 1048 #define ACPI_PARSEOP_NAMED 0x02 1049 #define ACPI_PARSEOP_DEFERRED 0x04 1050 #define ACPI_PARSEOP_BYTELIST 0x08 1051 #define ACPI_PARSEOP_IN_STACK 0x10 1052 #define ACPI_PARSEOP_TARGET 0x20 1053 #define ACPI_PARSEOP_IN_CACHE 0x80 1054 1055 /* Parse object DisasmFlags */ 1056 1057 #define ACPI_PARSEOP_IGNORE 0x01 1058 #define ACPI_PARSEOP_PARAMLIST 0x02 1059 #define ACPI_PARSEOP_EMPTY_TERMLIST 0x04 1060 #define ACPI_PARSEOP_PREDEF_CHECKED 0x08 1061 #define ACPI_PARSEOP_SPECIAL 0x10 1062 1063 1064 /***************************************************************************** 1065 * 1066 * Hardware (ACPI registers) and PNP 1067 * 1068 ****************************************************************************/ 1069 1070 typedef struct acpi_bit_register_info 1071 { 1072 UINT8 ParentRegister; 1073 UINT8 BitPosition; 1074 UINT16 AccessBitMask; 1075 1076 } ACPI_BIT_REGISTER_INFO; 1077 1078 1079 /* 1080 * Some ACPI registers have bits that must be ignored -- meaning that they 1081 * must be preserved. 1082 */ 1083 #define ACPI_PM1_STATUS_PRESERVED_BITS 0x0800 /* Bit 11 */ 1084 1085 /* Write-only bits must be zeroed by software */ 1086 1087 #define ACPI_PM1_CONTROL_WRITEONLY_BITS 0x2004 /* Bits 13, 2 */ 1088 1089 /* For control registers, both ignored and reserved bits must be preserved */ 1090 1091 /* 1092 * For PM1 control, the SCI enable bit (bit 0, SCI_EN) is defined by the 1093 * ACPI specification to be a "preserved" bit - "OSPM always preserves this 1094 * bit position", section 4.7.3.2.1. However, on some machines the OS must 1095 * write a one to this bit after resume for the machine to work properly. 1096 * To enable this, we no longer attempt to preserve this bit. No machines 1097 * are known to fail if the bit is not preserved. (May 2009) 1098 */ 1099 #define ACPI_PM1_CONTROL_IGNORED_BITS 0x0200 /* Bit 9 */ 1100 #define ACPI_PM1_CONTROL_RESERVED_BITS 0xC1F8 /* Bits 14-15, 3-8 */ 1101 #define ACPI_PM1_CONTROL_PRESERVED_BITS \ 1102 (ACPI_PM1_CONTROL_IGNORED_BITS | ACPI_PM1_CONTROL_RESERVED_BITS) 1103 1104 #define ACPI_PM2_CONTROL_PRESERVED_BITS 0xFFFFFFFE /* All except bit 0 */ 1105 1106 /* 1107 * Register IDs 1108 * These are the full ACPI registers 1109 */ 1110 #define ACPI_REGISTER_PM1_STATUS 0x01 1111 #define ACPI_REGISTER_PM1_ENABLE 0x02 1112 #define ACPI_REGISTER_PM1_CONTROL 0x03 1113 #define ACPI_REGISTER_PM2_CONTROL 0x04 1114 #define ACPI_REGISTER_PM_TIMER 0x05 1115 #define ACPI_REGISTER_PROCESSOR_BLOCK 0x06 1116 #define ACPI_REGISTER_SMI_COMMAND_BLOCK 0x07 1117 1118 1119 /* Masks used to access the BitRegisters */ 1120 1121 #define ACPI_BITMASK_TIMER_STATUS 0x0001 1122 #define ACPI_BITMASK_BUS_MASTER_STATUS 0x0010 1123 #define ACPI_BITMASK_GLOBAL_LOCK_STATUS 0x0020 1124 #define ACPI_BITMASK_POWER_BUTTON_STATUS 0x0100 1125 #define ACPI_BITMASK_SLEEP_BUTTON_STATUS 0x0200 1126 #define ACPI_BITMASK_RT_CLOCK_STATUS 0x0400 1127 #define ACPI_BITMASK_PCIEXP_WAKE_STATUS 0x4000 /* ACPI 3.0 */ 1128 #define ACPI_BITMASK_WAKE_STATUS 0x8000 1129 1130 #define ACPI_BITMASK_ALL_FIXED_STATUS (\ 1131 ACPI_BITMASK_TIMER_STATUS | \ 1132 ACPI_BITMASK_BUS_MASTER_STATUS | \ 1133 ACPI_BITMASK_GLOBAL_LOCK_STATUS | \ 1134 ACPI_BITMASK_POWER_BUTTON_STATUS | \ 1135 ACPI_BITMASK_SLEEP_BUTTON_STATUS | \ 1136 ACPI_BITMASK_RT_CLOCK_STATUS | \ 1137 ACPI_BITMASK_PCIEXP_WAKE_STATUS | \ 1138 ACPI_BITMASK_WAKE_STATUS) 1139 1140 #define ACPI_BITMASK_TIMER_ENABLE 0x0001 1141 #define ACPI_BITMASK_GLOBAL_LOCK_ENABLE 0x0020 1142 #define ACPI_BITMASK_POWER_BUTTON_ENABLE 0x0100 1143 #define ACPI_BITMASK_SLEEP_BUTTON_ENABLE 0x0200 1144 #define ACPI_BITMASK_RT_CLOCK_ENABLE 0x0400 1145 #define ACPI_BITMASK_PCIEXP_WAKE_DISABLE 0x4000 /* ACPI 3.0 */ 1146 1147 #define ACPI_BITMASK_SCI_ENABLE 0x0001 1148 #define ACPI_BITMASK_BUS_MASTER_RLD 0x0002 1149 #define ACPI_BITMASK_GLOBAL_LOCK_RELEASE 0x0004 1150 #define ACPI_BITMASK_SLEEP_TYPE 0x1C00 1151 #define ACPI_BITMASK_SLEEP_ENABLE 0x2000 1152 1153 #define ACPI_BITMASK_ARB_DISABLE 0x0001 1154 1155 1156 /* Raw bit position of each BitRegister */ 1157 1158 #define ACPI_BITPOSITION_TIMER_STATUS 0x00 1159 #define ACPI_BITPOSITION_BUS_MASTER_STATUS 0x04 1160 #define ACPI_BITPOSITION_GLOBAL_LOCK_STATUS 0x05 1161 #define ACPI_BITPOSITION_POWER_BUTTON_STATUS 0x08 1162 #define ACPI_BITPOSITION_SLEEP_BUTTON_STATUS 0x09 1163 #define ACPI_BITPOSITION_RT_CLOCK_STATUS 0x0A 1164 #define ACPI_BITPOSITION_PCIEXP_WAKE_STATUS 0x0E /* ACPI 3.0 */ 1165 #define ACPI_BITPOSITION_WAKE_STATUS 0x0F 1166 1167 #define ACPI_BITPOSITION_TIMER_ENABLE 0x00 1168 #define ACPI_BITPOSITION_GLOBAL_LOCK_ENABLE 0x05 1169 #define ACPI_BITPOSITION_POWER_BUTTON_ENABLE 0x08 1170 #define ACPI_BITPOSITION_SLEEP_BUTTON_ENABLE 0x09 1171 #define ACPI_BITPOSITION_RT_CLOCK_ENABLE 0x0A 1172 #define ACPI_BITPOSITION_PCIEXP_WAKE_DISABLE 0x0E /* ACPI 3.0 */ 1173 1174 #define ACPI_BITPOSITION_SCI_ENABLE 0x00 1175 #define ACPI_BITPOSITION_BUS_MASTER_RLD 0x01 1176 #define ACPI_BITPOSITION_GLOBAL_LOCK_RELEASE 0x02 1177 #define ACPI_BITPOSITION_SLEEP_TYPE 0x0A 1178 #define ACPI_BITPOSITION_SLEEP_ENABLE 0x0D 1179 1180 #define ACPI_BITPOSITION_ARB_DISABLE 0x00 1181 1182 1183 /* Structs and definitions for _OSI support and I/O port validation */ 1184 1185 #define ACPI_ALWAYS_ILLEGAL 0x00 1186 1187 typedef struct acpi_interface_info 1188 { 1189 char *Name; 1190 struct acpi_interface_info *Next; 1191 UINT8 Flags; 1192 UINT8 Value; 1193 1194 } ACPI_INTERFACE_INFO; 1195 1196 #define ACPI_OSI_INVALID 0x01 1197 #define ACPI_OSI_DYNAMIC 0x02 1198 #define ACPI_OSI_FEATURE 0x04 1199 #define ACPI_OSI_DEFAULT_INVALID 0x08 1200 #define ACPI_OSI_OPTIONAL_FEATURE (ACPI_OSI_FEATURE | ACPI_OSI_DEFAULT_INVALID | ACPI_OSI_INVALID) 1201 1202 typedef struct acpi_port_info 1203 { 1204 char *Name; 1205 UINT16 Start; 1206 UINT16 End; 1207 UINT8 OsiDependency; 1208 1209 } ACPI_PORT_INFO; 1210 1211 1212 /***************************************************************************** 1213 * 1214 * Resource descriptors 1215 * 1216 ****************************************************************************/ 1217 1218 /* ResourceType values */ 1219 1220 #define ACPI_ADDRESS_TYPE_MEMORY_RANGE 0 1221 #define ACPI_ADDRESS_TYPE_IO_RANGE 1 1222 #define ACPI_ADDRESS_TYPE_BUS_NUMBER_RANGE 2 1223 1224 /* Resource descriptor types and masks */ 1225 1226 #define ACPI_RESOURCE_NAME_LARGE 0x80 1227 #define ACPI_RESOURCE_NAME_SMALL 0x00 1228 1229 #define ACPI_RESOURCE_NAME_SMALL_MASK 0x78 /* Bits 6:3 contain the type */ 1230 #define ACPI_RESOURCE_NAME_SMALL_LENGTH_MASK 0x07 /* Bits 2:0 contain the length */ 1231 #define ACPI_RESOURCE_NAME_LARGE_MASK 0x7F /* Bits 6:0 contain the type */ 1232 1233 1234 /* 1235 * Small resource descriptor "names" as defined by the ACPI specification. 1236 * Note: Bits 2:0 are used for the descriptor length 1237 */ 1238 #define ACPI_RESOURCE_NAME_IRQ 0x20 1239 #define ACPI_RESOURCE_NAME_DMA 0x28 1240 #define ACPI_RESOURCE_NAME_START_DEPENDENT 0x30 1241 #define ACPI_RESOURCE_NAME_END_DEPENDENT 0x38 1242 #define ACPI_RESOURCE_NAME_IO 0x40 1243 #define ACPI_RESOURCE_NAME_FIXED_IO 0x48 1244 #define ACPI_RESOURCE_NAME_FIXED_DMA 0x50 1245 #define ACPI_RESOURCE_NAME_RESERVED_S2 0x58 1246 #define ACPI_RESOURCE_NAME_RESERVED_S3 0x60 1247 #define ACPI_RESOURCE_NAME_RESERVED_S4 0x68 1248 #define ACPI_RESOURCE_NAME_VENDOR_SMALL 0x70 1249 #define ACPI_RESOURCE_NAME_END_TAG 0x78 1250 1251 /* 1252 * Large resource descriptor "names" as defined by the ACPI specification. 1253 * Note: includes the Large Descriptor bit in bit[7] 1254 */ 1255 #define ACPI_RESOURCE_NAME_MEMORY24 0x81 1256 #define ACPI_RESOURCE_NAME_GENERIC_REGISTER 0x82 1257 #define ACPI_RESOURCE_NAME_RESERVED_L1 0x83 1258 #define ACPI_RESOURCE_NAME_VENDOR_LARGE 0x84 1259 #define ACPI_RESOURCE_NAME_MEMORY32 0x85 1260 #define ACPI_RESOURCE_NAME_FIXED_MEMORY32 0x86 1261 #define ACPI_RESOURCE_NAME_ADDRESS32 0x87 1262 #define ACPI_RESOURCE_NAME_ADDRESS16 0x88 1263 #define ACPI_RESOURCE_NAME_EXTENDED_IRQ 0x89 1264 #define ACPI_RESOURCE_NAME_ADDRESS64 0x8A 1265 #define ACPI_RESOURCE_NAME_EXTENDED_ADDRESS64 0x8B 1266 #define ACPI_RESOURCE_NAME_GPIO 0x8C 1267 #define ACPI_RESOURCE_NAME_SERIAL_BUS 0x8E 1268 #define ACPI_RESOURCE_NAME_LARGE_MAX 0x8E 1269 1270 1271 /***************************************************************************** 1272 * 1273 * Miscellaneous 1274 * 1275 ****************************************************************************/ 1276 1277 #define ACPI_ASCII_ZERO 0x30 1278 1279 1280 /***************************************************************************** 1281 * 1282 * Disassembler 1283 * 1284 ****************************************************************************/ 1285 1286 typedef struct acpi_external_list 1287 { 1288 char *Path; 1289 char *InternalPath; 1290 struct acpi_external_list *Next; 1291 UINT32 Value; 1292 UINT16 Length; 1293 UINT8 Type; 1294 UINT8 Flags; 1295 BOOLEAN Resolved; 1296 BOOLEAN Emitted; 1297 1298 } ACPI_EXTERNAL_LIST; 1299 1300 /* Values for Flags field above */ 1301 1302 #define ACPI_IPATH_ALLOCATED 0x01 1303 #define ACPI_FROM_REFERENCE_FILE 0x02 1304 1305 1306 typedef struct acpi_external_file 1307 { 1308 char *Path; 1309 struct acpi_external_file *Next; 1310 1311 } ACPI_EXTERNAL_FILE; 1312 1313 1314 /***************************************************************************** 1315 * 1316 * Debugger 1317 * 1318 ****************************************************************************/ 1319 1320 typedef struct acpi_db_method_info 1321 { 1322 ACPI_HANDLE Method; 1323 ACPI_HANDLE MainThreadGate; 1324 ACPI_HANDLE ThreadCompleteGate; 1325 ACPI_HANDLE InfoGate; 1326 ACPI_THREAD_ID *Threads; 1327 UINT32 NumThreads; 1328 UINT32 NumCreated; 1329 UINT32 NumCompleted; 1330 1331 char *Name; 1332 UINT32 Flags; 1333 UINT32 NumLoops; 1334 char Pathname[128]; 1335 char **Args; 1336 ACPI_OBJECT_TYPE *Types; 1337 1338 /* 1339 * Arguments to be passed to method for the command 1340 * Threads - 1341 * the Number of threads, ID of current thread and 1342 * Index of current thread inside all them created. 1343 */ 1344 char InitArgs; 1345 ACPI_OBJECT_TYPE ArgTypes[4]; 1346 char *Arguments[4]; 1347 char NumThreadsStr[11]; 1348 char IdOfThreadStr[11]; 1349 char IndexOfThreadStr[11]; 1350 1351 } ACPI_DB_METHOD_INFO; 1352 1353 typedef struct acpi_integrity_info 1354 { 1355 UINT32 Nodes; 1356 UINT32 Objects; 1357 1358 } ACPI_INTEGRITY_INFO; 1359 1360 1361 #define ACPI_DB_REDIRECTABLE_OUTPUT 0x01 1362 #define ACPI_DB_CONSOLE_OUTPUT 0x02 1363 #define ACPI_DB_DUPLICATE_OUTPUT 0x03 1364 1365 1366 /***************************************************************************** 1367 * 1368 * Debug 1369 * 1370 ****************************************************************************/ 1371 1372 /* Entry for a memory allocation (debug only) */ 1373 1374 #define ACPI_MEM_MALLOC 0 1375 #define ACPI_MEM_CALLOC 1 1376 #define ACPI_MAX_MODULE_NAME 16 1377 1378 #define ACPI_COMMON_DEBUG_MEM_HEADER \ 1379 struct acpi_debug_mem_block *Previous; \ 1380 struct acpi_debug_mem_block *Next; \ 1381 UINT32 Size; \ 1382 UINT32 Component; \ 1383 UINT32 Line; \ 1384 char Module[ACPI_MAX_MODULE_NAME]; \ 1385 UINT8 AllocType; 1386 1387 typedef struct acpi_debug_mem_header 1388 { 1389 ACPI_COMMON_DEBUG_MEM_HEADER 1390 1391 } ACPI_DEBUG_MEM_HEADER; 1392 1393 typedef struct acpi_debug_mem_block 1394 { 1395 ACPI_COMMON_DEBUG_MEM_HEADER 1396 UINT64 UserSpace; 1397 1398 } ACPI_DEBUG_MEM_BLOCK; 1399 1400 1401 #define ACPI_MEM_LIST_GLOBAL 0 1402 #define ACPI_MEM_LIST_NSNODE 1 1403 #define ACPI_MEM_LIST_MAX 1 1404 #define ACPI_NUM_MEM_LISTS 2 1405 1406 1407 /***************************************************************************** 1408 * 1409 * Info/help support 1410 * 1411 ****************************************************************************/ 1412 1413 typedef struct ah_predefined_name 1414 { 1415 char *Name; 1416 char *Description; 1417 #ifndef ACPI_ASL_COMPILER 1418 char *Action; 1419 #endif 1420 1421 } AH_PREDEFINED_NAME; 1422 1423 #endif /* __ACLOCAL_H__ */ 1424