sys/contrib/dev/acpica/source/include/aclocal.h

   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 - 2018, 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  * Alternatively, you may choose to be licensed under the terms of the
 117  * following license:
 118  *
 119  * Redistribution and use in source and binary forms, with or without
 120  * modification, are permitted provided that the following conditions
 121  * are met:
 122  * 1. Redistributions of source code must retain the above copyright
 123  *    notice, this list of conditions, and the following disclaimer,
 124  *    without modification.
 125  * 2. Redistributions in binary form must reproduce at minimum a disclaimer
 126  *    substantially similar to the "NO WARRANTY" disclaimer below
 127  *    ("Disclaimer") and any redistribution must be conditioned upon
 128  *    including a substantially similar Disclaimer requirement for further
 129  *    binary redistribution.
 130  * 3. Neither the names of the above-listed copyright holders nor the names
 131  *    of any contributors may be used to endorse or promote products derived
 132  *    from this software without specific prior written permission.
 133  *
 134  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 135  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 136  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 137  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 138  * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 139  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 140  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 141  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 142  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 143  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 144  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 145  *
 146  * Alternatively, you may choose to be licensed under the terms of the
 147  * GNU General Public License ("GPL") version 2 as published by the Free
 148  * Software Foundation.
 149  *
 150  *****************************************************************************/
 151
 152 #ifndef __ACLOCAL_H__
 153 #define __ACLOCAL_H__
 154
 155
 156 /* acpisrc:StructDefs -- for acpisrc conversion */
 157
 158 #define ACPI_SERIALIZED                 0xFF
 159
 160 typedef UINT32                          ACPI_MUTEX_HANDLE;
 161 #define ACPI_GLOBAL_LOCK                (ACPI_SEMAPHORE) (-1)
 162
 163 /* Total number of aml opcodes defined */
 164
 165 #define AML_NUM_OPCODES                 0x83
 166
 167
 168 /* Forward declarations */
 169
 170 struct acpi_walk_state;
 171 struct acpi_obj_mutex;
 172 union acpi_parse_object;
 173
 174
 175 /*****************************************************************************
 176  *
 177  * Mutex typedefs and structs
 178  *
 179  ****************************************************************************/
 180
 181
 182 /*
 183  * Predefined handles for the mutex objects used within the subsystem
 184  * All mutex objects are automatically created by AcpiUtMutexInitialize.
 185  *
 186  * The acquire/release ordering protocol is implied via this list. Mutexes
 187  * with a lower value must be acquired before mutexes with a higher value.
 188  *
 189  * NOTE: any changes here must be reflected in the AcpiGbl_MutexNames
 190  * table below also!
 191  */
 192 #define ACPI_MTX_INTERPRETER            0   /* AML Interpreter, main lock */
 193 #define ACPI_MTX_NAMESPACE              1   /* ACPI Namespace */
 194 #define ACPI_MTX_TABLES                 2   /* Data for ACPI tables */
 195 #define ACPI_MTX_EVENTS                 3   /* Data for ACPI events */
 196 #define ACPI_MTX_CACHES                 4   /* Internal caches, general purposes */
 197 #define ACPI_MTX_MEMORY                 5   /* Debug memory tracking lists */
 198
 199 #define ACPI_MAX_MUTEX                  5
 200 #define ACPI_NUM_MUTEX                  (ACPI_MAX_MUTEX+1)
 201
 202
 203 /* Lock structure for reader/writer interfaces */
 204
 205 typedef struct acpi_rw_lock
 206 {
 207     ACPI_MUTEX              WriterMutex;
 208     ACPI_MUTEX              ReaderMutex;
 209     UINT32                  NumReaders;
 210
 211 } ACPI_RW_LOCK;
 212
 213
 214 /*
 215  * Predefined handles for spinlocks used within the subsystem.
 216  * These spinlocks are created by AcpiUtMutexInitialize
 217  */
 218 #define ACPI_LOCK_GPES                  0
 219 #define ACPI_LOCK_HARDWARE              1
 220
 221 #define ACPI_MAX_LOCK                   1
 222 #define ACPI_NUM_LOCK                   (ACPI_MAX_LOCK+1)
 223
 224
 225 /* This Thread ID means that the mutex is not in use (unlocked) */
 226
 227 #define ACPI_MUTEX_NOT_ACQUIRED         ((ACPI_THREAD_ID) -1)
 228
 229 /* This Thread ID means an invalid thread ID */
 230
 231 #ifdef ACPI_OS_INVALID_THREAD_ID
 232 #define ACPI_INVALID_THREAD_ID          ACPI_OS_INVALID_THREAD_ID
 233 #else
 234 #define ACPI_INVALID_THREAD_ID          ((ACPI_THREAD_ID) 0xFFFFFFFF)
 235 #endif
 236
 237 /* Table for the global mutexes */
 238
 239 typedef struct acpi_mutex_info
 240 {
 241     ACPI_MUTEX                      Mutex;
 242     UINT32                          UseCount;
 243     ACPI_THREAD_ID                  ThreadId;
 244
 245 } ACPI_MUTEX_INFO;
 246
 247
 248 /* Lock flag parameter for various interfaces */
 249
 250 #define ACPI_MTX_DO_NOT_LOCK            0
 251 #define ACPI_MTX_LOCK                   1
 252
 253
 254 /* Field access granularities */
 255
 256 #define ACPI_FIELD_BYTE_GRANULARITY     1
 257 #define ACPI_FIELD_WORD_GRANULARITY     2
 258 #define ACPI_FIELD_DWORD_GRANULARITY    4
 259 #define ACPI_FIELD_QWORD_GRANULARITY    8
 260
 261
 262 #define ACPI_ENTRY_NOT_FOUND            NULL
 263
 264
 265 /*****************************************************************************
 266  *
 267  * Namespace typedefs and structs
 268  *
 269  ****************************************************************************/
 270
 271 /* Operational modes of the AML interpreter/scanner */
 272
 273 typedef enum
 274 {
 275     ACPI_IMODE_LOAD_PASS1           = 0x01,
 276     ACPI_IMODE_LOAD_PASS2           = 0x02,
 277     ACPI_IMODE_EXECUTE              = 0x03
 278
 279 } ACPI_INTERPRETER_MODE;
 280
 281
 282 /*
 283  * The Namespace Node describes a named object that appears in the AML.
 284  * DescriptorType is used to differentiate between internal descriptors.
 285  *
 286  * The node is optimized for both 32-bit and 64-bit platforms:
 287  * 20 bytes for the 32-bit case, 32 bytes for the 64-bit case.
 288  *
 289  * Note: The DescriptorType and Type fields must appear in the identical
 290  * position in both the ACPI_NAMESPACE_NODE and ACPI_OPERAND_OBJECT
 291  * structures.
 292  */
 293 typedef struct acpi_namespace_node
 294 {
 295     union acpi_operand_object       *Object;        /* Interpreter object */
 296     UINT8                           DescriptorType; /* Differentiate object descriptor types */
 297     UINT8                           Type;           /* ACPI Type associated with this name */
 298     UINT8                           Flags;          /* Miscellaneous flags */
 299     ACPI_OWNER_ID                   OwnerId;        /* Node creator */
 300     ACPI_NAME_UNION                 Name;           /* ACPI Name, always 4 chars per ACPI spec */
 301     struct acpi_namespace_node      *Parent;        /* Parent node */
 302     struct acpi_namespace_node      *Child;         /* First child */
 303     struct acpi_namespace_node      *Peer;          /* First peer */
 304
 305     /*
 306      * The following fields are used by the ASL compiler and disassembler only
 307      */
 308 #ifdef ACPI_LARGE_NAMESPACE_NODE
 309     union acpi_parse_object         *Op;
 310     void                            *MethodLocals;
 311     void                            *MethodArgs;
 312     UINT32                          Value;
 313     UINT32                          Length;
 314     UINT8                           ArgCount;
 315
 316 #endif
 317
 318 } ACPI_NAMESPACE_NODE;
 319
 320
 321 /* Namespace Node flags */
 322
 323 #define ANOBJ_RESERVED                  0x01    /* Available for use */
 324 #define ANOBJ_TEMPORARY                 0x02    /* Node is create by a method and is temporary */
 325 #define ANOBJ_METHOD_ARG                0x04    /* Node is a method argument */
 326 #define ANOBJ_METHOD_LOCAL              0x08    /* Node is a method local */
 327 #define ANOBJ_SUBTREE_HAS_INI           0x10    /* Used to optimize device initialization */
 328 #define ANOBJ_EVALUATED                 0x20    /* Set on first evaluation of node */
 329 #define ANOBJ_ALLOCATED_BUFFER          0x40    /* Method AML buffer is dynamic (InstallMethod) */
 330
 331 #define ANOBJ_IS_EXTERNAL               0x08    /* iASL only: This object created via External() */
 332 #define ANOBJ_METHOD_NO_RETVAL          0x10    /* iASL only: Method has no return value */
 333 #define ANOBJ_METHOD_SOME_NO_RETVAL     0x20    /* iASL only: Method has at least one return value */
 334 #define ANOBJ_IS_REFERENCED             0x80    /* iASL only: Object was referenced */
 335
 336
 337 /* Internal ACPI table management - master table list */
 338
 339 typedef struct acpi_table_list
 340 {
 341     ACPI_TABLE_DESC                 *Tables;            /* Table descriptor array */
 342     UINT32                          CurrentTableCount;  /* Tables currently in the array */
 343     UINT32                          MaxTableCount;      /* Max tables array will hold */
 344     UINT8                           Flags;
 345
 346 } ACPI_TABLE_LIST;
 347
 348 /* Flags for above */
 349
 350 #define ACPI_ROOT_ORIGIN_UNKNOWN        (0)     /* ~ORIGIN_ALLOCATED */
 351 #define ACPI_ROOT_ORIGIN_ALLOCATED      (1)
 352 #define ACPI_ROOT_ALLOW_RESIZE          (2)
 353
 354
 355 /* List to manage incoming ACPI tables */
 356
 357 typedef struct acpi_new_table_desc
 358 {
 359     ACPI_TABLE_HEADER               *Table;
 360     struct acpi_new_table_desc      *Next;
 361
 362 } ACPI_NEW_TABLE_DESC;
 363
 364
 365 /* Predefined table indexes */
 366
 367 #define ACPI_INVALID_TABLE_INDEX        (0xFFFFFFFF)
 368
 369
 370 typedef struct acpi_find_context
 371 {
 372     char                            *SearchFor;
 373     ACPI_HANDLE                     *List;
 374     UINT32                          *Count;
 375
 376 } ACPI_FIND_CONTEXT;
 377
 378
 379 typedef struct acpi_ns_search_data
 380 {
 381     ACPI_NAMESPACE_NODE             *Node;
 382
 383 } ACPI_NS_SEARCH_DATA;
 384
 385
 386 /* Object types used during package copies */
 387
 388 #define ACPI_COPY_TYPE_SIMPLE           0
 389 #define ACPI_COPY_TYPE_PACKAGE          1
 390
 391
 392 /* Info structure used to convert external<->internal namestrings */
 393
 394 typedef struct acpi_namestring_info
 395 {
 396     const char                      *ExternalName;
 397     const char                      *NextExternalChar;
 398     char                            *InternalName;
 399     UINT32                          Length;
 400     UINT32                          NumSegments;
 401     UINT32                          NumCarats;
 402     BOOLEAN                         FullyQualified;
 403
 404 } ACPI_NAMESTRING_INFO;
 405
 406
 407 /* Field creation info */
 408
 409 typedef struct acpi_create_field_info
 410 {
 411     ACPI_NAMESPACE_NODE             *RegionNode;
 412     ACPI_NAMESPACE_NODE             *FieldNode;
 413     ACPI_NAMESPACE_NODE             *RegisterNode;
 414     ACPI_NAMESPACE_NODE             *DataRegisterNode;
 415     ACPI_NAMESPACE_NODE             *ConnectionNode;
 416     UINT8                           *ResourceBuffer;
 417     UINT32                          BankValue;
 418     UINT32                          FieldBitPosition;
 419     UINT32                          FieldBitLength;
 420     UINT16                          ResourceLength;
 421     UINT16                          PinNumberIndex;
 422     UINT8                           FieldFlags;
 423     UINT8                           Attribute;
 424     UINT8                           FieldType;
 425     UINT8                           AccessLength;
 426
 427 } ACPI_CREATE_FIELD_INFO;
 428
 429
 430 typedef
 431 ACPI_STATUS (*ACPI_INTERNAL_METHOD) (
 432     struct acpi_walk_state          *WalkState);
 433
 434
 435 /*
 436  * Bitmapped ACPI types. Used internally only
 437  */
 438 #define ACPI_BTYPE_ANY                  0x00000000
 439 #define ACPI_BTYPE_INTEGER              0x00000001
 440 #define ACPI_BTYPE_STRING               0x00000002
 441 #define ACPI_BTYPE_BUFFER               0x00000004
 442 #define ACPI_BTYPE_PACKAGE              0x00000008
 443 #define ACPI_BTYPE_FIELD_UNIT           0x00000010
 444 #define ACPI_BTYPE_DEVICE               0x00000020
 445 #define ACPI_BTYPE_EVENT                0x00000040
 446 #define ACPI_BTYPE_METHOD               0x00000080
 447 #define ACPI_BTYPE_MUTEX                0x00000100
 448 #define ACPI_BTYPE_REGION               0x00000200
 449 #define ACPI_BTYPE_POWER                0x00000400
 450 #define ACPI_BTYPE_PROCESSOR            0x00000800
 451 #define ACPI_BTYPE_THERMAL              0x00001000
 452 #define ACPI_BTYPE_BUFFER_FIELD         0x00002000
 453 #define ACPI_BTYPE_DDB_HANDLE           0x00004000
 454 #define ACPI_BTYPE_DEBUG_OBJECT         0x00008000
 455 #define ACPI_BTYPE_REFERENCE_OBJECT     0x00010000 /* From Index(), RefOf(), etc (Type6Opcodes) */
 456 #define ACPI_BTYPE_RESOURCE             0x00020000
 457 #define ACPI_BTYPE_NAMED_REFERENCE      0x00040000 /* Generic unresolved Name or Namepath */
 458
 459 #define ACPI_BTYPE_COMPUTE_DATA         (ACPI_BTYPE_INTEGER | ACPI_BTYPE_STRING | ACPI_BTYPE_BUFFER)
 460
 461 #define ACPI_BTYPE_DATA                 (ACPI_BTYPE_COMPUTE_DATA  | ACPI_BTYPE_PACKAGE)
 462
 463     /* Used by Copy, DeRefOf, Store, Printf, Fprintf */
 464
 465 #define ACPI_BTYPE_DATA_REFERENCE       (ACPI_BTYPE_DATA | ACPI_BTYPE_REFERENCE_OBJECT | ACPI_BTYPE_DDB_HANDLE)
 466 #define ACPI_BTYPE_DEVICE_OBJECTS       (ACPI_BTYPE_DEVICE | ACPI_BTYPE_THERMAL | ACPI_BTYPE_PROCESSOR)
 467 #define ACPI_BTYPE_OBJECTS_AND_REFS     0x0001FFFF  /* ARG or LOCAL */
 468 #define ACPI_BTYPE_ALL_OBJECTS          0x0000FFFF
 469
 470 #pragma pack(1)
 471
 472 /*
 473  * Information structure for ACPI predefined names.
 474  * Each entry in the table contains the following items:
 475  *
 476  * Name                 - The ACPI reserved name
 477  * ParamCount           - Number of arguments to the method
 478  * ExpectedReturnBtypes - Allowed type(s) for the return value
 479  */
 480 typedef struct acpi_name_info
 481 {
 482     char                        Name[ACPI_NAME_SIZE];
 483     UINT16                      ArgumentList;
 484     UINT8                       ExpectedBtypes;
 485
 486 } ACPI_NAME_INFO;
 487
 488 /*
 489  * Secondary information structures for ACPI predefined objects that return
 490  * package objects. This structure appears as the next entry in the table
 491  * after the NAME_INFO structure above.
 492  *
 493  * The reason for this is to minimize the size of the predefined name table.
 494  */
 495
 496 /*
 497  * Used for ACPI_PTYPE1_FIXED, ACPI_PTYPE1_VAR, ACPI_PTYPE2,
 498  * ACPI_PTYPE2_MIN, ACPI_PTYPE2_PKG_COUNT, ACPI_PTYPE2_COUNT,
 499  * ACPI_PTYPE2_FIX_VAR
 500  */
 501 typedef struct acpi_package_info
 502 {
 503     UINT8                       Type;
 504     UINT8                       ObjectType1;
 505     UINT8                       Count1;
 506     UINT8                       ObjectType2;
 507     UINT8                       Count2;
 508     UINT16                      Reserved;
 509
 510 } ACPI_PACKAGE_INFO;
 511
 512 /* Used for ACPI_PTYPE2_FIXED */
 513
 514 typedef struct acpi_package_info2
 515 {
 516     UINT8                       Type;
 517     UINT8                       Count;
 518     UINT8                       ObjectType[4];
 519     UINT8                       Reserved;
 520
 521 } ACPI_PACKAGE_INFO2;
 522
 523 /* Used for ACPI_PTYPE1_OPTION */
 524
 525 typedef struct acpi_package_info3
 526 {
 527     UINT8                       Type;
 528     UINT8                       Count;
 529     UINT8                       ObjectType[2];
 530     UINT8                       TailObjectType;
 531     UINT16                      Reserved;
 532
 533 } ACPI_PACKAGE_INFO3;
 534
 535 typedef struct acpi_package_info4
 536 {
 537     UINT8                       Type;
 538     UINT8                       ObjectType1;
 539     UINT8                       Count1;
 540     UINT8                       SubObjectTypes;
 541     UINT8                       PkgCount;
 542     UINT16                      Reserved;
 543
 544 } ACPI_PACKAGE_INFO4;
 545
 546 typedef union acpi_predefined_info
 547 {
 548     ACPI_NAME_INFO              Info;
 549     ACPI_PACKAGE_INFO           RetInfo;
 550     ACPI_PACKAGE_INFO2          RetInfo2;
 551     ACPI_PACKAGE_INFO3          RetInfo3;
 552     ACPI_PACKAGE_INFO4          RetInfo4;
 553
 554 } ACPI_PREDEFINED_INFO;
 555
 556 /* Reset to default packing */
 557
 558 #pragma pack()
 559
 560
 561 /* Return object auto-repair info */
 562
 563 typedef ACPI_STATUS (*ACPI_OBJECT_CONVERTER) (
 564     struct acpi_namespace_node  *Scope,
 565     union acpi_operand_object   *OriginalObject,
 566     union acpi_operand_object   **ConvertedObject);
 567
 568 typedef struct acpi_simple_repair_info
 569 {
 570     char                        Name[ACPI_NAME_SIZE];
 571     UINT32                      UnexpectedBtypes;
 572     UINT32                      PackageIndex;
 573     ACPI_OBJECT_CONVERTER       ObjectConverter;
 574
 575 } ACPI_SIMPLE_REPAIR_INFO;
 576
 577
 578 /*
 579  * Bitmapped return value types
 580  * Note: the actual data types must be contiguous, a loop in nspredef.c
 581  * depends on this.
 582  */
 583 #define ACPI_RTYPE_ANY                  0x00
 584 #define ACPI_RTYPE_NONE                 0x01
 585 #define ACPI_RTYPE_INTEGER              0x02
 586 #define ACPI_RTYPE_STRING               0x04
 587 #define ACPI_RTYPE_BUFFER               0x08
 588 #define ACPI_RTYPE_PACKAGE              0x10
 589 #define ACPI_RTYPE_REFERENCE            0x20
 590 #define ACPI_RTYPE_ALL                  0x3F
 591
 592 #define ACPI_NUM_RTYPES                 5   /* Number of actual object types */
 593
 594
 595 /* Info for running the _REG methods */
 596
 597 typedef struct acpi_reg_walk_info
 598 {
 599     ACPI_ADR_SPACE_TYPE     SpaceId;
 600     UINT32                  Function;
 601     UINT32                  RegRunCount;
 602
 603 } ACPI_REG_WALK_INFO;
 604
 605
 606 /*****************************************************************************
 607  *
 608  * Event typedefs and structs
 609  *
 610  ****************************************************************************/
 611
 612 /* Dispatch info for each host-installed SCI handler */
 613
 614 typedef struct acpi_sci_handler_info
 615 {
 616     struct acpi_sci_handler_info    *Next;
 617     ACPI_SCI_HANDLER                Address;        /* Address of handler */
 618     void                            *Context;       /* Context to be passed to handler */
 619
 620 } ACPI_SCI_HANDLER_INFO;
 621
 622 /* Dispatch info for each GPE -- either a method or handler, cannot be both */
 623
 624 typedef struct acpi_gpe_handler_info
 625 {
 626     ACPI_GPE_HANDLER                Address;        /* Address of handler, if any */
 627     void                            *Context;       /* Context to be passed to handler */
 628     ACPI_NAMESPACE_NODE             *MethodNode;    /* Method node for this GPE level (saved) */
 629     UINT8                           OriginalFlags;  /* Original (pre-handler) GPE info */
 630     BOOLEAN                         OriginallyEnabled; /* True if GPE was originally enabled */
 631
 632 } ACPI_GPE_HANDLER_INFO;
 633
 634 /* Notify info for implicit notify, multiple device objects */
 635
 636 typedef struct acpi_gpe_notify_info
 637 {
 638     ACPI_NAMESPACE_NODE             *DeviceNode;    /* Device to be notified */
 639     struct acpi_gpe_notify_info     *Next;
 640
 641 } ACPI_GPE_NOTIFY_INFO;
 642
 643 /*
 644  * GPE dispatch info. At any time, the GPE can have at most one type
 645  * of dispatch - Method, Handler, or Implicit Notify.
 646  */
 647 typedef union acpi_gpe_dispatch_info
 648 {
 649     ACPI_NAMESPACE_NODE             *MethodNode;    /* Method node for this GPE level */
 650     ACPI_GPE_HANDLER_INFO           *Handler;       /* Installed GPE handler */
 651     ACPI_GPE_NOTIFY_INFO            *NotifyList;    /* List of _PRW devices for implicit notifies */
 652
 653 } ACPI_GPE_DISPATCH_INFO;
 654
 655 /*
 656  * Information about a GPE, one per each GPE in an array.
 657  * NOTE: Important to keep this struct as small as possible.
 658  */
 659 typedef struct acpi_gpe_event_info
 660 {
 661     union acpi_gpe_dispatch_info    Dispatch;           /* Either Method, Handler, or NotifyList */
 662     struct acpi_gpe_register_info   *RegisterInfo;      /* Backpointer to register info */
 663     UINT8                           Flags;              /* Misc info about this GPE */
 664     UINT8                           GpeNumber;          /* This GPE */
 665     UINT8                           RuntimeCount;       /* References to a run GPE */
 666     BOOLEAN                         DisableForDispatch; /* Masked during dispatching */
 667
 668 } ACPI_GPE_EVENT_INFO;
 669
 670 /* Information about a GPE register pair, one per each status/enable pair in an array */
 671
 672 typedef struct acpi_gpe_register_info
 673 {
 674     ACPI_GENERIC_ADDRESS            StatusAddress;  /* Address of status reg */
 675     ACPI_GENERIC_ADDRESS            EnableAddress;  /* Address of enable reg */
 676     UINT16                          BaseGpeNumber;  /* Base GPE number for this register */
 677     UINT8                           EnableForWake;  /* GPEs to keep enabled when sleeping */
 678     UINT8                           EnableForRun;   /* GPEs to keep enabled when running */
 679     UINT8                           MaskForRun;     /* GPEs to keep masked when running */
 680     UINT8                           EnableMask;     /* Current mask of enabled GPEs */
 681
 682 } ACPI_GPE_REGISTER_INFO;
 683
 684 /*
 685  * Information about a GPE register block, one per each installed block --
 686  * GPE0, GPE1, and one per each installed GPE Block Device.
 687  */
 688 typedef struct acpi_gpe_block_info
 689 {
 690     ACPI_NAMESPACE_NODE             *Node;
 691     struct acpi_gpe_block_info      *Previous;
 692     struct acpi_gpe_block_info      *Next;
 693     struct acpi_gpe_xrupt_info      *XruptBlock;    /* Backpointer to interrupt block */
 694     ACPI_GPE_REGISTER_INFO          *RegisterInfo;  /* One per GPE register pair */
 695     ACPI_GPE_EVENT_INFO             *EventInfo;     /* One for each GPE */
 696     UINT64                          Address;        /* Base address of the block */
 697     UINT32                          RegisterCount;  /* Number of register pairs in block */
 698     UINT16                          GpeCount;       /* Number of individual GPEs in block */
 699     UINT16                          BlockBaseNumber;/* Base GPE number for this block */
 700     UINT8                           SpaceId;
 701     BOOLEAN                         Initialized;    /* TRUE if this block is initialized */
 702
 703 } ACPI_GPE_BLOCK_INFO;
 704
 705 /* Information about GPE interrupt handlers, one per each interrupt level used for GPEs */
 706
 707 typedef struct acpi_gpe_xrupt_info
 708 {
 709     struct acpi_gpe_xrupt_info      *Previous;
 710     struct acpi_gpe_xrupt_info      *Next;
 711     ACPI_GPE_BLOCK_INFO             *GpeBlockListHead;  /* List of GPE blocks for this xrupt */
 712     UINT32                          InterruptNumber;    /* System interrupt number */
 713
 714 } ACPI_GPE_XRUPT_INFO;
 715
 716 typedef struct acpi_gpe_walk_info
 717 {
 718     ACPI_NAMESPACE_NODE             *GpeDevice;
 719     ACPI_GPE_BLOCK_INFO             *GpeBlock;
 720     UINT16                          Count;
 721     ACPI_OWNER_ID                   OwnerId;
 722     BOOLEAN                         ExecuteByOwnerId;
 723
 724 } ACPI_GPE_WALK_INFO;
 725
 726 typedef struct acpi_gpe_device_info
 727 {
 728     UINT32                          Index;
 729     UINT32                          NextBlockBaseIndex;
 730     ACPI_STATUS                     Status;
 731     ACPI_NAMESPACE_NODE             *GpeDevice;
 732
 733 } ACPI_GPE_DEVICE_INFO;
 734
 735 typedef ACPI_STATUS (*ACPI_GPE_CALLBACK) (
 736     ACPI_GPE_XRUPT_INFO             *GpeXruptInfo,
 737     ACPI_GPE_BLOCK_INFO             *GpeBlock,
 738     void                            *Context);
 739
 740
 741 /* Information about each particular fixed event */
 742
 743 typedef struct acpi_fixed_event_handler
 744 {
 745     ACPI_EVENT_HANDLER              Handler;        /* Address of handler. */
 746     void                            *Context;       /* Context to be passed to handler */
 747
 748 } ACPI_FIXED_EVENT_HANDLER;
 749
 750 typedef struct acpi_fixed_event_info
 751 {
 752     UINT8                           StatusRegisterId;
 753     UINT8                           EnableRegisterId;
 754     UINT16                          StatusBitMask;
 755     UINT16                          EnableBitMask;
 756
 757 } ACPI_FIXED_EVENT_INFO;
 758
 759 /* Information used during field processing */
 760
 761 typedef struct acpi_field_info
 762 {
 763     UINT8                           SkipField;
 764     UINT8                           FieldFlag;
 765     UINT32                          PkgLength;
 766
 767 } ACPI_FIELD_INFO;
 768
 769
 770 /*****************************************************************************
 771  *
 772  * Generic "state" object for stacks
 773  *
 774  ****************************************************************************/
 775
 776 #define ACPI_CONTROL_NORMAL                  0xC0
 777 #define ACPI_CONTROL_CONDITIONAL_EXECUTING   0xC1
 778 #define ACPI_CONTROL_PREDICATE_EXECUTING     0xC2
 779 #define ACPI_CONTROL_PREDICATE_FALSE         0xC3
 780 #define ACPI_CONTROL_PREDICATE_TRUE          0xC4
 781
 782
 783 #define ACPI_STATE_COMMON \
 784     void                            *Next; \
 785     UINT8                           DescriptorType; /* To differentiate various internal objs */\
 786     UINT8                           Flags; \
 787     UINT16                          Value; \
 788     UINT16                          State;
 789
 790     /* There are 2 bytes available here until the next natural alignment boundary */
 791
 792 typedef struct acpi_common_state
 793 {
 794     ACPI_STATE_COMMON
 795 } ACPI_COMMON_STATE;
 796
 797
 798 /*
 799  * Update state - used to traverse complex objects such as packages
 800  */
 801 typedef struct acpi_update_state
 802 {
 803     ACPI_STATE_COMMON
 804     union acpi_operand_object       *Object;
 805
 806 } ACPI_UPDATE_STATE;
 807
 808
 809 /*
 810  * Pkg state - used to traverse nested package structures
 811  */
 812 typedef struct acpi_pkg_state
 813 {
 814     ACPI_STATE_COMMON
 815     UINT32                          Index;
 816     union acpi_operand_object       *SourceObject;
 817     union acpi_operand_object       *DestObject;
 818     struct acpi_walk_state          *WalkState;
 819     void                            *ThisTargetObj;
 820     UINT32                          NumPackages;
 821
 822 } ACPI_PKG_STATE;
 823
 824
 825 /*
 826  * Control state - one per if/else and while constructs.
 827  * Allows nesting of these constructs
 828  */
 829 typedef struct acpi_control_state
 830 {
 831     ACPI_STATE_COMMON
 832     UINT16                          Opcode;
 833     union acpi_parse_object         *PredicateOp;
 834     UINT8                           *AmlPredicateStart;     /* Start of if/while predicate */
 835     UINT8                           *PackageEnd;            /* End of if/while block */
 836     UINT64                          LoopTimeout;            /* While() loop timeout */
 837
 838 } ACPI_CONTROL_STATE;
 839
 840
 841 /*
 842  * Scope state - current scope during namespace lookups
 843  */
 844 typedef struct acpi_scope_state
 845 {
 846     ACPI_STATE_COMMON
 847     ACPI_NAMESPACE_NODE             *Node;
 848
 849 } ACPI_SCOPE_STATE;
 850
 851
 852 typedef struct acpi_pscope_state
 853 {
 854     ACPI_STATE_COMMON
 855     UINT32                          ArgCount;               /* Number of fixed arguments */
 856     union acpi_parse_object         *Op;                    /* Current op being parsed */
 857     UINT8                           *ArgEnd;                /* Current argument end */
 858     UINT8                           *PkgEnd;                /* Current package end */
 859     UINT32                          ArgList;                /* Next argument to parse */
 860
 861 } ACPI_PSCOPE_STATE;
 862
 863
 864 /*
 865  * Thread state - one per thread across multiple walk states. Multiple walk
 866  * states are created when there are nested control methods executing.
 867  */
 868 typedef struct acpi_thread_state
 869 {
 870     ACPI_STATE_COMMON
 871     UINT8                           CurrentSyncLevel;       /* Mutex Sync (nested acquire) level */
 872     struct acpi_walk_state          *WalkStateList;         /* Head of list of WalkStates for this thread */
 873     union acpi_operand_object       *AcquiredMutexList;     /* List of all currently acquired mutexes */
 874     ACPI_THREAD_ID                  ThreadId;               /* Running thread ID */
 875
 876 } ACPI_THREAD_STATE;
 877
 878
 879 /*
 880  * Result values - used to accumulate the results of nested
 881  * AML arguments
 882  */
 883 typedef struct acpi_result_values
 884 {
 885     ACPI_STATE_COMMON
 886     union acpi_operand_object       *ObjDesc [ACPI_RESULTS_FRAME_OBJ_NUM];
 887
 888 } ACPI_RESULT_VALUES;
 889
 890
 891 typedef
 892 ACPI_STATUS (*ACPI_PARSE_DOWNWARDS) (
 893     struct acpi_walk_state          *WalkState,
 894     union acpi_parse_object         **OutOp);
 895
 896 typedef
 897 ACPI_STATUS (*ACPI_PARSE_UPWARDS) (
 898     struct acpi_walk_state          *WalkState);
 899
 900
 901 /* Global handlers for AML Notifies */
 902
 903 typedef struct acpi_global_notify_handler
 904 {
 905     ACPI_NOTIFY_HANDLER             Handler;
 906     void                            *Context;
 907
 908 } ACPI_GLOBAL_NOTIFY_HANDLER;
 909
 910 /*
 911  * Notify info - used to pass info to the deferred notify
 912  * handler/dispatcher.
 913  */
 914 typedef struct acpi_notify_info
 915 {
 916     ACPI_STATE_COMMON
 917     UINT8                           HandlerListId;
 918     ACPI_NAMESPACE_NODE             *Node;
 919     union acpi_operand_object       *HandlerListHead;
 920     ACPI_GLOBAL_NOTIFY_HANDLER      *Global;
 921
 922 } ACPI_NOTIFY_INFO;
 923
 924
 925 /* Generic state is union of structs above */
 926
 927 typedef union acpi_generic_state
 928 {
 929     ACPI_COMMON_STATE               Common;
 930     ACPI_CONTROL_STATE              Control;
 931     ACPI_UPDATE_STATE               Update;
 932     ACPI_SCOPE_STATE                Scope;
 933     ACPI_PSCOPE_STATE               ParseScope;
 934     ACPI_PKG_STATE                  Pkg;
 935     ACPI_THREAD_STATE               Thread;
 936     ACPI_RESULT_VALUES              Results;
 937     ACPI_NOTIFY_INFO                Notify;
 938
 939 } ACPI_GENERIC_STATE;
 940
 941
 942 /*****************************************************************************
 943  *
 944  * Interpreter typedefs and structs
 945  *
 946  ****************************************************************************/
 947
 948 typedef
 949 ACPI_STATUS (*ACPI_EXECUTE_OP) (
 950     struct acpi_walk_state          *WalkState);
 951
 952 /* Address Range info block */
 953
 954 typedef struct acpi_address_range
 955 {
 956     struct acpi_address_range   *Next;
 957     ACPI_NAMESPACE_NODE         *RegionNode;
 958     ACPI_PHYSICAL_ADDRESS       StartAddress;
 959     ACPI_PHYSICAL_ADDRESS       EndAddress;
 960
 961 } ACPI_ADDRESS_RANGE;
 962
 963
 964 /*****************************************************************************
 965  *
 966  * Parser typedefs and structs
 967  *
 968  ****************************************************************************/
 969
 970 /*
 971  * AML opcode, name, and argument layout
 972  */
 973 typedef struct acpi_opcode_info
 974 {
 975 #if defined(ACPI_DISASSEMBLER) || defined(ACPI_DEBUG_OUTPUT)
 976     char                            *Name;          /* Opcode name (disassembler/debug only) */
 977 #endif
 978     UINT32                          ParseArgs;      /* Grammar/Parse time arguments */
 979     UINT32                          RuntimeArgs;    /* Interpret time arguments */
 980     UINT16                          Flags;          /* Misc flags */
 981     UINT8                           ObjectType;     /* Corresponding internal object type */
 982     UINT8                           Class;          /* Opcode class */
 983     UINT8                           Type;           /* Opcode type */
 984
 985 } ACPI_OPCODE_INFO;
 986
 987 /* Structure for Resource Tag information */
 988
 989 typedef struct acpi_tag_info
 990 {
 991     UINT32                          BitOffset;
 992     UINT32                          BitLength;
 993
 994 } ACPI_TAG_INFO;
 995
 996 /* Value associated with the parse object */
 997
 998 typedef union acpi_parse_value
 999 {
1000     UINT64                          Integer;        /* Integer constant (Up to 64 bits) */
1001     UINT32                          Size;           /* bytelist or field size */
1002     char                            *String;        /* NULL terminated string */
1003     UINT8                           *Buffer;        /* buffer or string */
1004     char                            *Name;          /* NULL terminated string */
1005     union acpi_parse_object         *Arg;           /* arguments and contained ops */
1006     ACPI_TAG_INFO                   Tag;            /* Resource descriptor tag info  */
1007
1008 } ACPI_PARSE_VALUE;
1009
1010
1011 #if defined(ACPI_DISASSEMBLER) || defined(ACPI_DEBUG_OUTPUT)
1012 #define ACPI_DISASM_ONLY_MEMBERS(a)     a;
1013 #else
1014 #define ACPI_DISASM_ONLY_MEMBERS(a)
1015 #endif
1016
1017 #if defined(ACPI_ASL_COMPILER)
1018 #define ACPI_CONVERTER_ONLY_MEMBERS(a)  a;
1019 #else
1020 #define ACPI_CONVERTER_ONLY_MEMBERS(a)
1021 #endif
1022
1023 #define ACPI_PARSE_COMMON \
1024     union acpi_parse_object         *Parent;            /* Parent op */\
1025     UINT8                           DescriptorType;     /* To differentiate various internal objs */\
1026     UINT8                           Flags;              /* Type of Op */\
1027     UINT16                          AmlOpcode;          /* AML opcode */\
1028     UINT8                           *Aml;               /* Address of declaration in AML */\
1029     union acpi_parse_object         *Next;              /* Next op */\
1030     ACPI_NAMESPACE_NODE             *Node;              /* For use by interpreter */\
1031     ACPI_PARSE_VALUE                Value;              /* Value or args associated with the opcode */\
1032     UINT8                           ArgListLength;      /* Number of elements in the arg list */\
1033      ACPI_DISASM_ONLY_MEMBERS (\
1034     UINT16                          DisasmFlags;        /* Used during AML disassembly */\
1035     UINT8                           DisasmOpcode;       /* Subtype used for disassembly */\
1036     char                            *OperatorSymbol;    /* Used for C-style operator name strings */\
1037     char                            AmlOpName[16])      /* Op name (debug only) */\
1038      ACPI_CONVERTER_ONLY_MEMBERS (\
1039     char                            *InlineComment;     /* Inline comment */\
1040     char                            *EndNodeComment;    /* End of node comment */\
1041     char                            *NameComment;       /* Comment associated with the first parameter of the name node */\
1042     char                            *CloseBraceComment; /* Comments that come after } on the same as } */\
1043     ACPI_COMMENT_NODE               *CommentList;       /* comments that appears before this node */\
1044     ACPI_COMMENT_NODE               *EndBlkComment;     /* comments that at the end of a block but before ) or } */\
1045     char                            *CvFilename;        /* Filename associated with this node. Used for ASL/ASL+ converter */\
1046     char                            *CvParentFilename)  /* Parent filename associated with this node. Used for ASL/ASL+ converter */
1047
1048
1049 /* categories of comments */
1050
1051 typedef enum
1052 {
1053     STANDARD_COMMENT = 1,
1054     INLINE_COMMENT,
1055     ENDNODE_COMMENT,
1056     OPENBRACE_COMMENT,
1057     CLOSE_BRACE_COMMENT,
1058     STD_DEFBLK_COMMENT,
1059     END_DEFBLK_COMMENT,
1060     FILENAME_COMMENT,
1061     PARENTFILENAME_COMMENT,
1062     ENDBLK_COMMENT,
1063     INCLUDE_COMMENT
1064
1065 } ASL_COMMENT_TYPES;
1066
1067
1068 /* Internal opcodes for DisasmOpcode field above */
1069
1070 #define ACPI_DASM_BUFFER                0x00        /* Buffer is a simple data buffer */
1071 #define ACPI_DASM_RESOURCE              0x01        /* Buffer is a Resource Descriptor */
1072 #define ACPI_DASM_STRING                0x02        /* Buffer is a ASCII string */
1073 #define ACPI_DASM_UNICODE               0x03        /* Buffer is a Unicode string */
1074 #define ACPI_DASM_PLD_METHOD            0x04        /* Buffer is a _PLD method bit-packed buffer */
1075 #define ACPI_DASM_UUID                  0x05        /* Buffer is a UUID/GUID */
1076 #define ACPI_DASM_EISAID                0x06        /* Integer is an EISAID */
1077 #define ACPI_DASM_MATCHOP               0x07        /* Parent opcode is a Match() operator */
1078 #define ACPI_DASM_LNOT_PREFIX           0x08        /* Start of a LNotEqual (etc.) pair of opcodes */
1079 #define ACPI_DASM_LNOT_SUFFIX           0x09        /* End  of a LNotEqual (etc.) pair of opcodes */
1080 #define ACPI_DASM_HID_STRING            0x0A        /* String is a _HID or _CID */
1081 #define ACPI_DASM_IGNORE_SINGLE         0x0B        /* Ignore the opcode but not it's children */
1082 #define ACPI_DASM_SWITCH                0x0C        /* While is a Switch */
1083 #define ACPI_DASM_SWITCH_PREDICATE      0x0D        /* Object is a predicate for a Switch or Case block */
1084 #define ACPI_DASM_CASE                  0x0E        /* If/Else is a Case in a Switch/Case block */
1085 #define ACPI_DASM_DEFAULT               0x0F        /* Else is a Default in a Switch/Case block */
1086
1087
1088 /*
1089  * List struct used in the -ca option
1090  */
1091 typedef struct acpi_comment_node
1092 {
1093   char                      *Comment;
1094   struct acpi_comment_node  *Next;
1095
1096 } ACPI_COMMENT_NODE;
1097
1098
1099 typedef struct acpi_comment_addr_node
1100 {
1101   UINT8                                    *Addr;
1102   struct acpi_comment_addr_node            *Next;
1103 } ACPI_COMMENT_ADDR_NODE;
1104
1105 #ifdef ACPI_APPLICATION
1106 /*
1107  * File node - used for "Include" operator file stack and
1108  * depdendency tree for the -ca option
1109  */
1110 typedef struct acpi_file_node
1111 {
1112     void                    *File;
1113     char                    *Filename;
1114     char                    *FileStart;  /* Points to AML and indicates when the AML for this particular file starts. */
1115     char                    *FileEnd;    /* Points to AML and indicates when the AML for this particular file ends. */
1116     struct acpi_file_node   *Next;
1117     struct acpi_file_node   *Parent;
1118     BOOLEAN                 IncludeWritten;
1119     ACPI_COMMENT_NODE       *IncludeComment;
1120
1121 } ACPI_FILE_NODE;
1122 #endif
1123
1124 /*
1125  * Generic operation (for example:  If, While, Store)
1126  */
1127 typedef struct acpi_parse_obj_common
1128 {
1129     ACPI_PARSE_COMMON
1130 } ACPI_PARSE_OBJ_COMMON;
1131
1132
1133 /*
1134  * Extended Op for named ops (Scope, Method, etc.), deferred ops (Methods and OpRegions),
1135  * and bytelists.
1136  */
1137 typedef struct acpi_parse_obj_named
1138 {
1139     ACPI_PARSE_COMMON
1140     char                            *Path;
1141     UINT8                           *Data;          /* AML body or bytelist data */
1142     UINT32                          Length;         /* AML length */
1143     UINT32                          Name;           /* 4-byte name or zero if no name */
1144
1145 } ACPI_PARSE_OBJ_NAMED;
1146
1147
1148 /* This version is used by the iASL compiler only */
1149
1150 #define ACPI_MAX_PARSEOP_NAME       20
1151
1152 typedef struct acpi_parse_obj_asl
1153 {
1154     ACPI_PARSE_COMMON
1155     union acpi_parse_object         *Child;
1156     union acpi_parse_object         *ParentMethod;
1157     char                            *Filename;
1158     BOOLEAN                         FileChanged;
1159     char                            *ParentFilename;
1160     char                            *ExternalName;
1161     char                            *Namepath;
1162     char                            NameSeg[4];
1163     UINT32                          ExtraValue;
1164     UINT32                          Column;
1165     UINT32                          LineNumber;
1166     UINT32                          LogicalLineNumber;
1167     UINT32                          LogicalByteOffset;
1168     UINT32                          EndLine;
1169     UINT32                          EndLogicalLine;
1170     UINT32                          AcpiBtype;
1171     UINT32                          AmlLength;
1172     UINT32                          AmlSubtreeLength;
1173     UINT32                          FinalAmlLength;
1174     UINT32                          FinalAmlOffset;
1175     UINT32                          CompileFlags;
1176     UINT16                          ParseOpcode;
1177     UINT8                           AmlOpcodeLength;
1178     UINT8                           AmlPkgLenBytes;
1179     UINT8                           Extra;
1180     char                            ParseOpName[ACPI_MAX_PARSEOP_NAME];
1181
1182 } ACPI_PARSE_OBJ_ASL;
1183
1184 typedef union acpi_parse_object
1185 {
1186     ACPI_PARSE_OBJ_COMMON           Common;
1187     ACPI_PARSE_OBJ_NAMED            Named;
1188     ACPI_PARSE_OBJ_ASL              Asl;
1189
1190 } ACPI_PARSE_OBJECT;
1191
1192 typedef struct asl_comment_state
1193 {
1194     UINT8                           CommentType;
1195     UINT32                          SpacesBefore;
1196     ACPI_PARSE_OBJECT               *LatestParseOp;
1197     ACPI_PARSE_OBJECT               *ParsingParenBraceNode;
1198     BOOLEAN                         CaptureComments;
1199
1200 } ASL_COMMENT_STATE;
1201
1202
1203 /*
1204  * Parse state - one state per parser invocation and each control
1205  * method.
1206  */
1207 typedef struct acpi_parse_state
1208 {
1209     UINT8                           *AmlStart;      /* First AML byte */
1210     UINT8                           *Aml;           /* Next AML byte */
1211     UINT8                           *AmlEnd;        /* (last + 1) AML byte */
1212     UINT8                           *PkgStart;      /* Current package begin */
1213     UINT8                           *PkgEnd;        /* Current package end */
1214     union acpi_parse_object         *StartOp;       /* Root of parse tree */
1215     struct acpi_namespace_node      *StartNode;
1216     union acpi_generic_state        *Scope;         /* Current scope */
1217     union acpi_parse_object         *StartScope;
1218     UINT32                          AmlSize;
1219
1220 } ACPI_PARSE_STATE;
1221
1222
1223 /* Parse object flags */
1224
1225 #define ACPI_PARSEOP_GENERIC                0x01
1226 #define ACPI_PARSEOP_NAMED_OBJECT           0x02
1227 #define ACPI_PARSEOP_DEFERRED               0x04
1228 #define ACPI_PARSEOP_BYTELIST               0x08
1229 #define ACPI_PARSEOP_IN_STACK               0x10
1230 #define ACPI_PARSEOP_TARGET                 0x20
1231 #define ACPI_PARSEOP_IN_CACHE               0x80
1232
1233 /* Parse object DisasmFlags */
1234
1235 #define ACPI_PARSEOP_IGNORE                 0x0001
1236 #define ACPI_PARSEOP_PARAMETER_LIST         0x0002
1237 #define ACPI_PARSEOP_EMPTY_TERMLIST         0x0004
1238 #define ACPI_PARSEOP_PREDEFINED_CHECKED     0x0008
1239 #define ACPI_PARSEOP_CLOSING_PAREN          0x0010
1240 #define ACPI_PARSEOP_COMPOUND_ASSIGNMENT    0x0020
1241 #define ACPI_PARSEOP_ASSIGNMENT             0x0040
1242 #define ACPI_PARSEOP_ELSEIF                 0x0080
1243 #define ACPI_PARSEOP_LEGACY_ASL_ONLY        0x0100
1244
1245
1246 /*****************************************************************************
1247  *
1248  * Hardware (ACPI registers) and PNP
1249  *
1250  ****************************************************************************/
1251
1252 typedef struct acpi_bit_register_info
1253 {
1254     UINT8                           ParentRegister;
1255     UINT8                           BitPosition;
1256     UINT16                          AccessBitMask;
1257
1258 } ACPI_BIT_REGISTER_INFO;
1259
1260
1261 /*
1262  * Some ACPI registers have bits that must be ignored -- meaning that they
1263  * must be preserved.
1264  */
1265 #define ACPI_PM1_STATUS_PRESERVED_BITS          0x0800  /* Bit 11 */
1266
1267 /* Write-only bits must be zeroed by software */
1268
1269 #define ACPI_PM1_CONTROL_WRITEONLY_BITS         0x2004  /* Bits 13, 2 */
1270
1271 /* For control registers, both ignored and reserved bits must be preserved */
1272
1273 /*
1274  * For PM1 control, the SCI enable bit (bit 0, SCI_EN) is defined by the
1275  * ACPI specification to be a "preserved" bit - "OSPM always preserves this
1276  * bit position", section 4.7.3.2.1. However, on some machines the OS must
1277  * write a one to this bit after resume for the machine to work properly.
1278  * To enable this, we no longer attempt to preserve this bit. No machines
1279  * are known to fail if the bit is not preserved. (May 2009)
1280  */
1281 #define ACPI_PM1_CONTROL_IGNORED_BITS           0x0200  /* Bit 9 */
1282 #define ACPI_PM1_CONTROL_RESERVED_BITS          0xC1F8  /* Bits 14-15, 3-8 */
1283 #define ACPI_PM1_CONTROL_PRESERVED_BITS \
1284          (ACPI_PM1_CONTROL_IGNORED_BITS | ACPI_PM1_CONTROL_RESERVED_BITS)
1285
1286 #define ACPI_PM2_CONTROL_PRESERVED_BITS         0xFFFFFFFE /* All except bit 0 */
1287
1288 /*
1289  * Register IDs
1290  * These are the full ACPI registers
1291  */
1292 #define ACPI_REGISTER_PM1_STATUS                0x01
1293 #define ACPI_REGISTER_PM1_ENABLE                0x02
1294 #define ACPI_REGISTER_PM1_CONTROL               0x03
1295 #define ACPI_REGISTER_PM2_CONTROL               0x04
1296 #define ACPI_REGISTER_PM_TIMER                  0x05
1297 #define ACPI_REGISTER_PROCESSOR_BLOCK           0x06
1298 #define ACPI_REGISTER_SMI_COMMAND_BLOCK         0x07
1299
1300
1301 /* Masks used to access the BitRegisters */
1302
1303 #define ACPI_BITMASK_TIMER_STATUS               0x0001
1304 #define ACPI_BITMASK_BUS_MASTER_STATUS          0x0010
1305 #define ACPI_BITMASK_GLOBAL_LOCK_STATUS         0x0020
1306 #define ACPI_BITMASK_POWER_BUTTON_STATUS        0x0100
1307 #define ACPI_BITMASK_SLEEP_BUTTON_STATUS        0x0200
1308 #define ACPI_BITMASK_RT_CLOCK_STATUS            0x0400
1309 #define ACPI_BITMASK_PCIEXP_WAKE_STATUS         0x4000    /* ACPI 3.0 */
1310 #define ACPI_BITMASK_WAKE_STATUS                0x8000
1311
1312 #define ACPI_BITMASK_ALL_FIXED_STATUS           (\
1313     ACPI_BITMASK_TIMER_STATUS          | \
1314     ACPI_BITMASK_BUS_MASTER_STATUS     | \
1315     ACPI_BITMASK_GLOBAL_LOCK_STATUS    | \
1316     ACPI_BITMASK_POWER_BUTTON_STATUS   | \
1317     ACPI_BITMASK_SLEEP_BUTTON_STATUS   | \
1318     ACPI_BITMASK_RT_CLOCK_STATUS       | \
1319     ACPI_BITMASK_PCIEXP_WAKE_STATUS    | \
1320     ACPI_BITMASK_WAKE_STATUS)
1321
1322 #define ACPI_BITMASK_TIMER_ENABLE               0x0001
1323 #define ACPI_BITMASK_GLOBAL_LOCK_ENABLE         0x0020
1324 #define ACPI_BITMASK_POWER_BUTTON_ENABLE        0x0100
1325 #define ACPI_BITMASK_SLEEP_BUTTON_ENABLE        0x0200
1326 #define ACPI_BITMASK_RT_CLOCK_ENABLE            0x0400
1327 #define ACPI_BITMASK_PCIEXP_WAKE_DISABLE        0x4000    /* ACPI 3.0 */
1328
1329 #define ACPI_BITMASK_SCI_ENABLE                 0x0001
1330 #define ACPI_BITMASK_BUS_MASTER_RLD             0x0002
1331 #define ACPI_BITMASK_GLOBAL_LOCK_RELEASE        0x0004
1332 #define ACPI_BITMASK_SLEEP_TYPE                 0x1C00
1333 #define ACPI_BITMASK_SLEEP_ENABLE               0x2000
1334
1335 #define ACPI_BITMASK_ARB_DISABLE                0x0001
1336
1337
1338 /* Raw bit position of each BitRegister */
1339
1340 #define ACPI_BITPOSITION_TIMER_STATUS           0x00
1341 #define ACPI_BITPOSITION_BUS_MASTER_STATUS      0x04
1342 #define ACPI_BITPOSITION_GLOBAL_LOCK_STATUS     0x05
1343 #define ACPI_BITPOSITION_POWER_BUTTON_STATUS    0x08
1344 #define ACPI_BITPOSITION_SLEEP_BUTTON_STATUS    0x09
1345 #define ACPI_BITPOSITION_RT_CLOCK_STATUS        0x0A
1346 #define ACPI_BITPOSITION_PCIEXP_WAKE_STATUS     0x0E    /* ACPI 3.0 */
1347 #define ACPI_BITPOSITION_WAKE_STATUS            0x0F
1348
1349 #define ACPI_BITPOSITION_TIMER_ENABLE           0x00
1350 #define ACPI_BITPOSITION_GLOBAL_LOCK_ENABLE     0x05
1351 #define ACPI_BITPOSITION_POWER_BUTTON_ENABLE    0x08
1352 #define ACPI_BITPOSITION_SLEEP_BUTTON_ENABLE    0x09
1353 #define ACPI_BITPOSITION_RT_CLOCK_ENABLE        0x0A
1354 #define ACPI_BITPOSITION_PCIEXP_WAKE_DISABLE    0x0E    /* ACPI 3.0 */
1355
1356 #define ACPI_BITPOSITION_SCI_ENABLE             0x00
1357 #define ACPI_BITPOSITION_BUS_MASTER_RLD         0x01
1358 #define ACPI_BITPOSITION_GLOBAL_LOCK_RELEASE    0x02
1359 #define ACPI_BITPOSITION_SLEEP_TYPE             0x0A
1360 #define ACPI_BITPOSITION_SLEEP_ENABLE           0x0D
1361
1362 #define ACPI_BITPOSITION_ARB_DISABLE            0x00
1363
1364
1365 /* Structs and definitions for _OSI support and I/O port validation */
1366
1367 #define ACPI_ALWAYS_ILLEGAL             0x00
1368
1369 typedef struct acpi_interface_info
1370 {
1371     char                        *Name;
1372     struct acpi_interface_info  *Next;
1373     UINT8                       Flags;
1374     UINT8                       Value;
1375
1376 } ACPI_INTERFACE_INFO;
1377
1378 #define ACPI_OSI_INVALID                0x01
1379 #define ACPI_OSI_DYNAMIC                0x02
1380 #define ACPI_OSI_FEATURE                0x04
1381 #define ACPI_OSI_DEFAULT_INVALID        0x08
1382 #define ACPI_OSI_OPTIONAL_FEATURE       (ACPI_OSI_FEATURE | ACPI_OSI_DEFAULT_INVALID | ACPI_OSI_INVALID)
1383
1384 typedef struct acpi_port_info
1385 {
1386     char                    *Name;
1387     UINT16                  Start;
1388     UINT16                  End;
1389     UINT8                   OsiDependency;
1390
1391 } ACPI_PORT_INFO;
1392
1393
1394 /*****************************************************************************
1395  *
1396  * Resource descriptors
1397  *
1398  ****************************************************************************/
1399
1400 /* ResourceType values */
1401
1402 #define ACPI_ADDRESS_TYPE_MEMORY_RANGE          0
1403 #define ACPI_ADDRESS_TYPE_IO_RANGE              1
1404 #define ACPI_ADDRESS_TYPE_BUS_NUMBER_RANGE      2
1405
1406 /* Resource descriptor types and masks */
1407
1408 #define ACPI_RESOURCE_NAME_LARGE                0x80
1409 #define ACPI_RESOURCE_NAME_SMALL                0x00
1410
1411 #define ACPI_RESOURCE_NAME_SMALL_MASK           0x78 /* Bits 6:3 contain the type */
1412 #define ACPI_RESOURCE_NAME_SMALL_LENGTH_MASK    0x07 /* Bits 2:0 contain the length */
1413 #define ACPI_RESOURCE_NAME_LARGE_MASK           0x7F /* Bits 6:0 contain the type */
1414
1415
1416 /*
1417  * Small resource descriptor "names" as defined by the ACPI specification.
1418  * Note: Bits 2:0 are used for the descriptor length
1419  */
1420 #define ACPI_RESOURCE_NAME_IRQ                  0x20
1421 #define ACPI_RESOURCE_NAME_DMA                  0x28
1422 #define ACPI_RESOURCE_NAME_START_DEPENDENT      0x30
1423 #define ACPI_RESOURCE_NAME_END_DEPENDENT        0x38
1424 #define ACPI_RESOURCE_NAME_IO                   0x40
1425 #define ACPI_RESOURCE_NAME_FIXED_IO             0x48
1426 #define ACPI_RESOURCE_NAME_FIXED_DMA            0x50
1427 #define ACPI_RESOURCE_NAME_RESERVED_S2          0x58
1428 #define ACPI_RESOURCE_NAME_RESERVED_S3          0x60
1429 #define ACPI_RESOURCE_NAME_RESERVED_S4          0x68
1430 #define ACPI_RESOURCE_NAME_VENDOR_SMALL         0x70
1431 #define ACPI_RESOURCE_NAME_END_TAG              0x78
1432
1433 /*
1434  * Large resource descriptor "names" as defined by the ACPI specification.
1435  * Note: includes the Large Descriptor bit in bit[7]
1436  */
1437 #define ACPI_RESOURCE_NAME_MEMORY24             0x81
1438 #define ACPI_RESOURCE_NAME_GENERIC_REGISTER     0x82
1439 #define ACPI_RESOURCE_NAME_RESERVED_L1          0x83
1440 #define ACPI_RESOURCE_NAME_VENDOR_LARGE         0x84
1441 #define ACPI_RESOURCE_NAME_MEMORY32             0x85
1442 #define ACPI_RESOURCE_NAME_FIXED_MEMORY32       0x86
1443 #define ACPI_RESOURCE_NAME_ADDRESS32            0x87
1444 #define ACPI_RESOURCE_NAME_ADDRESS16            0x88
1445 #define ACPI_RESOURCE_NAME_EXTENDED_IRQ         0x89
1446 #define ACPI_RESOURCE_NAME_ADDRESS64            0x8A
1447 #define ACPI_RESOURCE_NAME_EXTENDED_ADDRESS64   0x8B
1448 #define ACPI_RESOURCE_NAME_GPIO                 0x8C
1449 #define ACPI_RESOURCE_NAME_PIN_FUNCTION         0x8D
1450 #define ACPI_RESOURCE_NAME_SERIAL_BUS           0x8E
1451 #define ACPI_RESOURCE_NAME_PIN_CONFIG           0x8F
1452 #define ACPI_RESOURCE_NAME_PIN_GROUP            0x90
1453 #define ACPI_RESOURCE_NAME_PIN_GROUP_FUNCTION   0x91
1454 #define ACPI_RESOURCE_NAME_PIN_GROUP_CONFIG     0x92
1455 #define ACPI_RESOURCE_NAME_LARGE_MAX            0x92
1456
1457
1458 /*****************************************************************************
1459  *
1460  * Miscellaneous
1461  *
1462  ****************************************************************************/
1463
1464 #define ACPI_ASCII_ZERO                 0x30
1465
1466
1467 /*****************************************************************************
1468  *
1469  * Disassembler
1470  *
1471  ****************************************************************************/
1472
1473 typedef struct acpi_external_list
1474 {
1475     char                        *Path;
1476     char                        *InternalPath;
1477     struct acpi_external_list   *Next;
1478     UINT32                      Value;
1479     UINT16                      Length;
1480     UINT16                      Flags;
1481     UINT8                       Type;
1482
1483 } ACPI_EXTERNAL_LIST;
1484
1485 /* Values for Flags field above */
1486
1487 #define ACPI_EXT_RESOLVED_REFERENCE         0x01    /* Object was resolved during cross ref */
1488 #define ACPI_EXT_ORIGIN_FROM_FILE           0x02    /* External came from a file */
1489 #define ACPI_EXT_INTERNAL_PATH_ALLOCATED    0x04    /* Deallocate internal path on completion */
1490 #define ACPI_EXT_EXTERNAL_EMITTED           0x08    /* External() statement has been emitted */
1491 #define ACPI_EXT_ORIGIN_FROM_OPCODE         0x10    /* External came from a External() opcode */
1492 #define ACPI_EXT_CONFLICTING_DECLARATION    0x20    /* External has a conflicting declaration within AML */
1493
1494
1495 typedef struct acpi_external_file
1496 {
1497     char                        *Path;
1498     struct acpi_external_file   *Next;
1499
1500 } ACPI_EXTERNAL_FILE;
1501
1502
1503 typedef struct acpi_parse_object_list
1504 {
1505     ACPI_PARSE_OBJECT               *Op;
1506     struct acpi_parse_object_list   *Next;
1507
1508 } ACPI_PARSE_OBJECT_LIST;
1509
1510 /*****************************************************************************
1511  *
1512  * Debugger
1513  *
1514  ****************************************************************************/
1515
1516 typedef struct acpi_db_method_info
1517 {
1518     ACPI_HANDLE                     Method;
1519     ACPI_HANDLE                     MainThreadGate;
1520     ACPI_HANDLE                     ThreadCompleteGate;
1521     ACPI_HANDLE                     InfoGate;
1522     ACPI_THREAD_ID                  *Threads;
1523     UINT32                          NumThreads;
1524     UINT32                          NumCreated;
1525     UINT32                          NumCompleted;
1526
1527     char                            *Name;
1528     UINT32                          Flags;
1529     UINT32                          NumLoops;
1530     char                            Pathname[ACPI_DB_LINE_BUFFER_SIZE];
1531     char                            **Args;
1532     ACPI_OBJECT_TYPE                *Types;
1533
1534     /*
1535      * Arguments to be passed to method for the commands Threads and
1536      * Background. Note, ACPI specifies a maximum of 7 arguments (0 - 6).
1537      *
1538      * For the Threads command, the Number of threads, ID of current
1539      * thread and Index of current thread inside all them created.
1540      */
1541     char                            InitArgs;
1542 #ifdef ACPI_DEBUGGER
1543     ACPI_OBJECT_TYPE                ArgTypes[ACPI_METHOD_NUM_ARGS];
1544 #endif
1545     char                            *Arguments[ACPI_METHOD_NUM_ARGS];
1546     char                            NumThreadsStr[11];
1547     char                            IdOfThreadStr[11];
1548     char                            IndexOfThreadStr[11];
1549
1550 } ACPI_DB_METHOD_INFO;
1551
1552 typedef struct acpi_integrity_info
1553 {
1554     UINT32                          Nodes;
1555     UINT32                          Objects;
1556
1557 } ACPI_INTEGRITY_INFO;
1558
1559
1560 #define ACPI_DB_DISABLE_OUTPUT          0x00
1561 #define ACPI_DB_REDIRECTABLE_OUTPUT     0x01
1562 #define ACPI_DB_CONSOLE_OUTPUT          0x02
1563 #define ACPI_DB_DUPLICATE_OUTPUT        0x03
1564
1565
1566 typedef struct acpi_object_info
1567 {
1568     UINT32                  Types[ACPI_TOTAL_TYPES];
1569
1570 } ACPI_OBJECT_INFO;
1571
1572
1573 /*****************************************************************************
1574  *
1575  * Debug
1576  *
1577  ****************************************************************************/
1578
1579 /* Entry for a memory allocation (debug only) */
1580
1581 #define ACPI_MEM_MALLOC                 0
1582 #define ACPI_MEM_CALLOC                 1
1583 #define ACPI_MAX_MODULE_NAME            16
1584
1585 #define ACPI_COMMON_DEBUG_MEM_HEADER \
1586     struct acpi_debug_mem_block     *Previous; \
1587     struct acpi_debug_mem_block     *Next; \
1588     UINT32                          Size; \
1589     UINT32                          Component; \
1590     UINT32                          Line; \
1591     char                            Module[ACPI_MAX_MODULE_NAME]; \
1592     UINT8                           AllocType;
1593
1594 typedef struct acpi_debug_mem_header
1595 {
1596     ACPI_COMMON_DEBUG_MEM_HEADER
1597
1598 } ACPI_DEBUG_MEM_HEADER;
1599
1600 typedef struct acpi_debug_mem_block
1601 {
1602     ACPI_COMMON_DEBUG_MEM_HEADER
1603     UINT64                          UserSpace;
1604
1605 } ACPI_DEBUG_MEM_BLOCK;
1606
1607
1608 #define ACPI_MEM_LIST_GLOBAL            0
1609 #define ACPI_MEM_LIST_NSNODE            1
1610 #define ACPI_MEM_LIST_MAX               1
1611 #define ACPI_NUM_MEM_LISTS              2
1612
1613
1614 /*****************************************************************************
1615  *
1616  * Info/help support
1617  *
1618  ****************************************************************************/
1619
1620 typedef struct ah_predefined_name
1621 {
1622     char            *Name;
1623     char            *Description;
1624 #ifndef ACPI_ASL_COMPILER
1625     char            *Action;
1626 #endif
1627
1628 } AH_PREDEFINED_NAME;
1629
1630 typedef struct ah_device_id
1631 {
1632     char            *Name;
1633     char            *Description;
1634
1635 } AH_DEVICE_ID;
1636
1637 typedef struct ah_uuid
1638 {
1639     char            *Description;
1640     char            *String;
1641
1642 } AH_UUID;
1643
1644 typedef struct ah_table
1645 {
1646     char                    *Signature;
1647     char                    *Description;
1648
1649 } AH_TABLE;
1650
1651 #endif /* __ACLOCAL_H__ */