xref: /illumos-gate/usr/src/uts/intel/sys/acpi/aclocal.h (revision 35786f6866ae52207d0f1a25fe7ca5f652f32ce0)
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 /*
1106  * File node - used for "Include" operator file stack and
1107  * depdendency tree for the -ca option
1108  */
1109 typedef struct acpi_file_node
1110 {
1111     void                    *File;
1112     char                    *Filename;
1113     char                    *FileStart;  /* Points to AML and indicates when the AML for this particular file starts. */
1114     char                    *FileEnd;    /* Points to AML and indicates when the AML for this particular file ends. */
1115     struct acpi_file_node   *Next;
1116     struct acpi_file_node   *Parent;
1117     BOOLEAN                 IncludeWritten;
1118     ACPI_COMMENT_NODE       *IncludeComment;
1119 
1120 } ACPI_FILE_NODE;
1121 
1122 
1123 /*
1124  * Generic operation (for example:  If, While, Store)
1125  */
1126 typedef struct acpi_parse_obj_common
1127 {
1128     ACPI_PARSE_COMMON
1129 } ACPI_PARSE_OBJ_COMMON;
1130 
1131 
1132 /*
1133  * Extended Op for named ops (Scope, Method, etc.), deferred ops (Methods and OpRegions),
1134  * and bytelists.
1135  */
1136 typedef struct acpi_parse_obj_named
1137 {
1138     ACPI_PARSE_COMMON
1139     char                            *Path;
1140     UINT8                           *Data;          /* AML body or bytelist data */
1141     UINT32                          Length;         /* AML length */
1142     UINT32                          Name;           /* 4-byte name or zero if no name */
1143 
1144 } ACPI_PARSE_OBJ_NAMED;
1145 
1146 
1147 /* This version is used by the iASL compiler only */
1148 
1149 #define ACPI_MAX_PARSEOP_NAME       20
1150 
1151 typedef struct acpi_parse_obj_asl
1152 {
1153     ACPI_PARSE_COMMON
1154     union acpi_parse_object         *Child;
1155     union acpi_parse_object         *ParentMethod;
1156     char                            *Filename;
1157     BOOLEAN                         FileChanged;
1158     char                            *ParentFilename;
1159     char                            *ExternalName;
1160     char                            *Namepath;
1161     char                            NameSeg[4];
1162     UINT32                          ExtraValue;
1163     UINT32                          Column;
1164     UINT32                          LineNumber;
1165     UINT32                          LogicalLineNumber;
1166     UINT32                          LogicalByteOffset;
1167     UINT32                          EndLine;
1168     UINT32                          EndLogicalLine;
1169     UINT32                          AcpiBtype;
1170     UINT32                          AmlLength;
1171     UINT32                          AmlSubtreeLength;
1172     UINT32                          FinalAmlLength;
1173     UINT32                          FinalAmlOffset;
1174     UINT32                          CompileFlags;
1175     UINT16                          ParseOpcode;
1176     UINT8                           AmlOpcodeLength;
1177     UINT8                           AmlPkgLenBytes;
1178     UINT8                           Extra;
1179     char                            ParseOpName[ACPI_MAX_PARSEOP_NAME];
1180 
1181 } ACPI_PARSE_OBJ_ASL;
1182 
1183 typedef union acpi_parse_object
1184 {
1185     ACPI_PARSE_OBJ_COMMON           Common;
1186     ACPI_PARSE_OBJ_NAMED            Named;
1187     ACPI_PARSE_OBJ_ASL              Asl;
1188 
1189 } ACPI_PARSE_OBJECT;
1190 
1191 typedef struct asl_comment_state
1192 {
1193     UINT8                           CommentType;
1194     UINT32                          SpacesBefore;
1195     ACPI_PARSE_OBJECT               *LatestParseOp;
1196     ACPI_PARSE_OBJECT               *ParsingParenBraceNode;
1197     BOOLEAN                         CaptureComments;
1198 
1199 } ASL_COMMENT_STATE;
1200 
1201 
1202 /*
1203  * Parse state - one state per parser invocation and each control
1204  * method.
1205  */
1206 typedef struct acpi_parse_state
1207 {
1208     UINT8                           *AmlStart;      /* First AML byte */
1209     UINT8                           *Aml;           /* Next AML byte */
1210     UINT8                           *AmlEnd;        /* (last + 1) AML byte */
1211     UINT8                           *PkgStart;      /* Current package begin */
1212     UINT8                           *PkgEnd;        /* Current package end */
1213     union acpi_parse_object         *StartOp;       /* Root of parse tree */
1214     struct acpi_namespace_node      *StartNode;
1215     union acpi_generic_state        *Scope;         /* Current scope */
1216     union acpi_parse_object         *StartScope;
1217     UINT32                          AmlSize;
1218 
1219 } ACPI_PARSE_STATE;
1220 
1221 
1222 /* Parse object flags */
1223 
1224 #define ACPI_PARSEOP_GENERIC                0x01
1225 #define ACPI_PARSEOP_NAMED_OBJECT           0x02
1226 #define ACPI_PARSEOP_DEFERRED               0x04
1227 #define ACPI_PARSEOP_BYTELIST               0x08
1228 #define ACPI_PARSEOP_IN_STACK               0x10
1229 #define ACPI_PARSEOP_TARGET                 0x20
1230 #define ACPI_PARSEOP_IN_CACHE               0x80
1231 
1232 /* Parse object DisasmFlags */
1233 
1234 #define ACPI_PARSEOP_IGNORE                 0x0001
1235 #define ACPI_PARSEOP_PARAMETER_LIST         0x0002
1236 #define ACPI_PARSEOP_EMPTY_TERMLIST         0x0004
1237 #define ACPI_PARSEOP_PREDEFINED_CHECKED     0x0008
1238 #define ACPI_PARSEOP_CLOSING_PAREN          0x0010
1239 #define ACPI_PARSEOP_COMPOUND_ASSIGNMENT    0x0020
1240 #define ACPI_PARSEOP_ASSIGNMENT             0x0040
1241 #define ACPI_PARSEOP_ELSEIF                 0x0080
1242 #define ACPI_PARSEOP_LEGACY_ASL_ONLY        0x0100
1243 
1244 
1245 /*****************************************************************************
1246  *
1247  * Hardware (ACPI registers) and PNP
1248  *
1249  ****************************************************************************/
1250 
1251 typedef struct acpi_bit_register_info
1252 {
1253     UINT8                           ParentRegister;
1254     UINT8                           BitPosition;
1255     UINT16                          AccessBitMask;
1256 
1257 } ACPI_BIT_REGISTER_INFO;
1258 
1259 
1260 /*
1261  * Some ACPI registers have bits that must be ignored -- meaning that they
1262  * must be preserved.
1263  */
1264 #define ACPI_PM1_STATUS_PRESERVED_BITS          0x0800  /* Bit 11 */
1265 
1266 /* Write-only bits must be zeroed by software */
1267 
1268 #define ACPI_PM1_CONTROL_WRITEONLY_BITS         0x2004  /* Bits 13, 2 */
1269 
1270 /* For control registers, both ignored and reserved bits must be preserved */
1271 
1272 /*
1273  * For PM1 control, the SCI enable bit (bit 0, SCI_EN) is defined by the
1274  * ACPI specification to be a "preserved" bit - "OSPM always preserves this
1275  * bit position", section 4.7.3.2.1. However, on some machines the OS must
1276  * write a one to this bit after resume for the machine to work properly.
1277  * To enable this, we no longer attempt to preserve this bit. No machines
1278  * are known to fail if the bit is not preserved. (May 2009)
1279  */
1280 #define ACPI_PM1_CONTROL_IGNORED_BITS           0x0200  /* Bit 9 */
1281 #define ACPI_PM1_CONTROL_RESERVED_BITS          0xC1F8  /* Bits 14-15, 3-8 */
1282 #define ACPI_PM1_CONTROL_PRESERVED_BITS \
1283          (ACPI_PM1_CONTROL_IGNORED_BITS | ACPI_PM1_CONTROL_RESERVED_BITS)
1284 
1285 #define ACPI_PM2_CONTROL_PRESERVED_BITS         0xFFFFFFFE /* All except bit 0 */
1286 
1287 /*
1288  * Register IDs
1289  * These are the full ACPI registers
1290  */
1291 #define ACPI_REGISTER_PM1_STATUS                0x01
1292 #define ACPI_REGISTER_PM1_ENABLE                0x02
1293 #define ACPI_REGISTER_PM1_CONTROL               0x03
1294 #define ACPI_REGISTER_PM2_CONTROL               0x04
1295 #define ACPI_REGISTER_PM_TIMER                  0x05
1296 #define ACPI_REGISTER_PROCESSOR_BLOCK           0x06
1297 #define ACPI_REGISTER_SMI_COMMAND_BLOCK         0x07
1298 
1299 
1300 /* Masks used to access the BitRegisters */
1301 
1302 #define ACPI_BITMASK_TIMER_STATUS               0x0001
1303 #define ACPI_BITMASK_BUS_MASTER_STATUS          0x0010
1304 #define ACPI_BITMASK_GLOBAL_LOCK_STATUS         0x0020
1305 #define ACPI_BITMASK_POWER_BUTTON_STATUS        0x0100
1306 #define ACPI_BITMASK_SLEEP_BUTTON_STATUS        0x0200
1307 #define ACPI_BITMASK_RT_CLOCK_STATUS            0x0400
1308 #define ACPI_BITMASK_PCIEXP_WAKE_STATUS         0x4000    /* ACPI 3.0 */
1309 #define ACPI_BITMASK_WAKE_STATUS                0x8000
1310 
1311 #define ACPI_BITMASK_ALL_FIXED_STATUS           (\
1312     ACPI_BITMASK_TIMER_STATUS          | \
1313     ACPI_BITMASK_BUS_MASTER_STATUS     | \
1314     ACPI_BITMASK_GLOBAL_LOCK_STATUS    | \
1315     ACPI_BITMASK_POWER_BUTTON_STATUS   | \
1316     ACPI_BITMASK_SLEEP_BUTTON_STATUS   | \
1317     ACPI_BITMASK_RT_CLOCK_STATUS       | \
1318     ACPI_BITMASK_PCIEXP_WAKE_STATUS    | \
1319     ACPI_BITMASK_WAKE_STATUS)
1320 
1321 #define ACPI_BITMASK_TIMER_ENABLE               0x0001
1322 #define ACPI_BITMASK_GLOBAL_LOCK_ENABLE         0x0020
1323 #define ACPI_BITMASK_POWER_BUTTON_ENABLE        0x0100
1324 #define ACPI_BITMASK_SLEEP_BUTTON_ENABLE        0x0200
1325 #define ACPI_BITMASK_RT_CLOCK_ENABLE            0x0400
1326 #define ACPI_BITMASK_PCIEXP_WAKE_DISABLE        0x4000    /* ACPI 3.0 */
1327 
1328 #define ACPI_BITMASK_SCI_ENABLE                 0x0001
1329 #define ACPI_BITMASK_BUS_MASTER_RLD             0x0002
1330 #define ACPI_BITMASK_GLOBAL_LOCK_RELEASE        0x0004
1331 #define ACPI_BITMASK_SLEEP_TYPE                 0x1C00
1332 #define ACPI_BITMASK_SLEEP_ENABLE               0x2000
1333 
1334 #define ACPI_BITMASK_ARB_DISABLE                0x0001
1335 
1336 
1337 /* Raw bit position of each BitRegister */
1338 
1339 #define ACPI_BITPOSITION_TIMER_STATUS           0x00
1340 #define ACPI_BITPOSITION_BUS_MASTER_STATUS      0x04
1341 #define ACPI_BITPOSITION_GLOBAL_LOCK_STATUS     0x05
1342 #define ACPI_BITPOSITION_POWER_BUTTON_STATUS    0x08
1343 #define ACPI_BITPOSITION_SLEEP_BUTTON_STATUS    0x09
1344 #define ACPI_BITPOSITION_RT_CLOCK_STATUS        0x0A
1345 #define ACPI_BITPOSITION_PCIEXP_WAKE_STATUS     0x0E    /* ACPI 3.0 */
1346 #define ACPI_BITPOSITION_WAKE_STATUS            0x0F
1347 
1348 #define ACPI_BITPOSITION_TIMER_ENABLE           0x00
1349 #define ACPI_BITPOSITION_GLOBAL_LOCK_ENABLE     0x05
1350 #define ACPI_BITPOSITION_POWER_BUTTON_ENABLE    0x08
1351 #define ACPI_BITPOSITION_SLEEP_BUTTON_ENABLE    0x09
1352 #define ACPI_BITPOSITION_RT_CLOCK_ENABLE        0x0A
1353 #define ACPI_BITPOSITION_PCIEXP_WAKE_DISABLE    0x0E    /* ACPI 3.0 */
1354 
1355 #define ACPI_BITPOSITION_SCI_ENABLE             0x00
1356 #define ACPI_BITPOSITION_BUS_MASTER_RLD         0x01
1357 #define ACPI_BITPOSITION_GLOBAL_LOCK_RELEASE    0x02
1358 #define ACPI_BITPOSITION_SLEEP_TYPE             0x0A
1359 #define ACPI_BITPOSITION_SLEEP_ENABLE           0x0D
1360 
1361 #define ACPI_BITPOSITION_ARB_DISABLE            0x00
1362 
1363 
1364 /* Structs and definitions for _OSI support and I/O port validation */
1365 
1366 #define ACPI_ALWAYS_ILLEGAL             0x00
1367 
1368 typedef struct acpi_interface_info
1369 {
1370     char                        *Name;
1371     struct acpi_interface_info  *Next;
1372     UINT8                       Flags;
1373     UINT8                       Value;
1374 
1375 } ACPI_INTERFACE_INFO;
1376 
1377 #define ACPI_OSI_INVALID                0x01
1378 #define ACPI_OSI_DYNAMIC                0x02
1379 #define ACPI_OSI_FEATURE                0x04
1380 #define ACPI_OSI_DEFAULT_INVALID        0x08
1381 #define ACPI_OSI_OPTIONAL_FEATURE       (ACPI_OSI_FEATURE | ACPI_OSI_DEFAULT_INVALID | ACPI_OSI_INVALID)
1382 
1383 typedef struct acpi_port_info
1384 {
1385     char                    *Name;
1386     UINT16                  Start;
1387     UINT16                  End;
1388     UINT8                   OsiDependency;
1389 
1390 } ACPI_PORT_INFO;
1391 
1392 
1393 /*****************************************************************************
1394  *
1395  * Resource descriptors
1396  *
1397  ****************************************************************************/
1398 
1399 /* ResourceType values */
1400 
1401 #define ACPI_ADDRESS_TYPE_MEMORY_RANGE          0
1402 #define ACPI_ADDRESS_TYPE_IO_RANGE              1
1403 #define ACPI_ADDRESS_TYPE_BUS_NUMBER_RANGE      2
1404 
1405 /* Resource descriptor types and masks */
1406 
1407 #define ACPI_RESOURCE_NAME_LARGE                0x80
1408 #define ACPI_RESOURCE_NAME_SMALL                0x00
1409 
1410 #define ACPI_RESOURCE_NAME_SMALL_MASK           0x78 /* Bits 6:3 contain the type */
1411 #define ACPI_RESOURCE_NAME_SMALL_LENGTH_MASK    0x07 /* Bits 2:0 contain the length */
1412 #define ACPI_RESOURCE_NAME_LARGE_MASK           0x7F /* Bits 6:0 contain the type */
1413 
1414 
1415 /*
1416  * Small resource descriptor "names" as defined by the ACPI specification.
1417  * Note: Bits 2:0 are used for the descriptor length
1418  */
1419 #define ACPI_RESOURCE_NAME_IRQ                  0x20
1420 #define ACPI_RESOURCE_NAME_DMA                  0x28
1421 #define ACPI_RESOURCE_NAME_START_DEPENDENT      0x30
1422 #define ACPI_RESOURCE_NAME_END_DEPENDENT        0x38
1423 #define ACPI_RESOURCE_NAME_IO                   0x40
1424 #define ACPI_RESOURCE_NAME_FIXED_IO             0x48
1425 #define ACPI_RESOURCE_NAME_FIXED_DMA            0x50
1426 #define ACPI_RESOURCE_NAME_RESERVED_S2          0x58
1427 #define ACPI_RESOURCE_NAME_RESERVED_S3          0x60
1428 #define ACPI_RESOURCE_NAME_RESERVED_S4          0x68
1429 #define ACPI_RESOURCE_NAME_VENDOR_SMALL         0x70
1430 #define ACPI_RESOURCE_NAME_END_TAG              0x78
1431 
1432 /*
1433  * Large resource descriptor "names" as defined by the ACPI specification.
1434  * Note: includes the Large Descriptor bit in bit[7]
1435  */
1436 #define ACPI_RESOURCE_NAME_MEMORY24             0x81
1437 #define ACPI_RESOURCE_NAME_GENERIC_REGISTER     0x82
1438 #define ACPI_RESOURCE_NAME_RESERVED_L1          0x83
1439 #define ACPI_RESOURCE_NAME_VENDOR_LARGE         0x84
1440 #define ACPI_RESOURCE_NAME_MEMORY32             0x85
1441 #define ACPI_RESOURCE_NAME_FIXED_MEMORY32       0x86
1442 #define ACPI_RESOURCE_NAME_ADDRESS32            0x87
1443 #define ACPI_RESOURCE_NAME_ADDRESS16            0x88
1444 #define ACPI_RESOURCE_NAME_EXTENDED_IRQ         0x89
1445 #define ACPI_RESOURCE_NAME_ADDRESS64            0x8A
1446 #define ACPI_RESOURCE_NAME_EXTENDED_ADDRESS64   0x8B
1447 #define ACPI_RESOURCE_NAME_GPIO                 0x8C
1448 #define ACPI_RESOURCE_NAME_PIN_FUNCTION         0x8D
1449 #define ACPI_RESOURCE_NAME_SERIAL_BUS           0x8E
1450 #define ACPI_RESOURCE_NAME_PIN_CONFIG           0x8F
1451 #define ACPI_RESOURCE_NAME_PIN_GROUP            0x90
1452 #define ACPI_RESOURCE_NAME_PIN_GROUP_FUNCTION   0x91
1453 #define ACPI_RESOURCE_NAME_PIN_GROUP_CONFIG     0x92
1454 #define ACPI_RESOURCE_NAME_LARGE_MAX            0x92
1455 
1456 
1457 /*****************************************************************************
1458  *
1459  * Miscellaneous
1460  *
1461  ****************************************************************************/
1462 
1463 #define ACPI_ASCII_ZERO                 0x30
1464 
1465 
1466 /*****************************************************************************
1467  *
1468  * Disassembler
1469  *
1470  ****************************************************************************/
1471 
1472 typedef struct acpi_external_list
1473 {
1474     char                        *Path;
1475     char                        *InternalPath;
1476     struct acpi_external_list   *Next;
1477     UINT32                      Value;
1478     UINT16                      Length;
1479     UINT16                      Flags;
1480     UINT8                       Type;
1481 
1482 } ACPI_EXTERNAL_LIST;
1483 
1484 /* Values for Flags field above */
1485 
1486 #define ACPI_EXT_RESOLVED_REFERENCE         0x01    /* Object was resolved during cross ref */
1487 #define ACPI_EXT_ORIGIN_FROM_FILE           0x02    /* External came from a file */
1488 #define ACPI_EXT_INTERNAL_PATH_ALLOCATED    0x04    /* Deallocate internal path on completion */
1489 #define ACPI_EXT_EXTERNAL_EMITTED           0x08    /* External() statement has been emitted */
1490 #define ACPI_EXT_ORIGIN_FROM_OPCODE         0x10    /* External came from a External() opcode */
1491 #define ACPI_EXT_CONFLICTING_DECLARATION    0x20    /* External has a conflicting declaration within AML */
1492 
1493 
1494 typedef struct acpi_external_file
1495 {
1496     char                        *Path;
1497     struct acpi_external_file   *Next;
1498 
1499 } ACPI_EXTERNAL_FILE;
1500 
1501 
1502 typedef struct acpi_parse_object_list
1503 {
1504     ACPI_PARSE_OBJECT               *Op;
1505     struct acpi_parse_object_list   *Next;
1506 
1507 } ACPI_PARSE_OBJECT_LIST;
1508 
1509 /*****************************************************************************
1510  *
1511  * Debugger
1512  *
1513  ****************************************************************************/
1514 
1515 typedef struct acpi_db_method_info
1516 {
1517     ACPI_HANDLE                     Method;
1518     ACPI_HANDLE                     MainThreadGate;
1519     ACPI_HANDLE                     ThreadCompleteGate;
1520     ACPI_HANDLE                     InfoGate;
1521     ACPI_THREAD_ID                  *Threads;
1522     UINT32                          NumThreads;
1523     UINT32                          NumCreated;
1524     UINT32                          NumCompleted;
1525 
1526     char                            *Name;
1527     UINT32                          Flags;
1528     UINT32                          NumLoops;
1529     char                            Pathname[ACPI_DB_LINE_BUFFER_SIZE];
1530     char                            **Args;
1531     ACPI_OBJECT_TYPE                *Types;
1532 
1533     /*
1534      * Arguments to be passed to method for the commands Threads and
1535      * Background. Note, ACPI specifies a maximum of 7 arguments (0 - 6).
1536      *
1537      * For the Threads command, the Number of threads, ID of current
1538      * thread and Index of current thread inside all them created.
1539      */
1540     char                            InitArgs;
1541 #ifdef ACPI_DEBUGGER
1542     ACPI_OBJECT_TYPE                ArgTypes[ACPI_METHOD_NUM_ARGS];
1543 #endif
1544     char                            *Arguments[ACPI_METHOD_NUM_ARGS];
1545     char                            NumThreadsStr[11];
1546     char                            IdOfThreadStr[11];
1547     char                            IndexOfThreadStr[11];
1548 
1549 } ACPI_DB_METHOD_INFO;
1550 
1551 typedef struct acpi_integrity_info
1552 {
1553     UINT32                          Nodes;
1554     UINT32                          Objects;
1555 
1556 } ACPI_INTEGRITY_INFO;
1557 
1558 
1559 #define ACPI_DB_DISABLE_OUTPUT          0x00
1560 #define ACPI_DB_REDIRECTABLE_OUTPUT     0x01
1561 #define ACPI_DB_CONSOLE_OUTPUT          0x02
1562 #define ACPI_DB_DUPLICATE_OUTPUT        0x03
1563 
1564 
1565 typedef struct acpi_object_info
1566 {
1567     UINT32                  Types[ACPI_TOTAL_TYPES];
1568 
1569 } ACPI_OBJECT_INFO;
1570 
1571 
1572 /*****************************************************************************
1573  *
1574  * Debug
1575  *
1576  ****************************************************************************/
1577 
1578 /* Entry for a memory allocation (debug only) */
1579 
1580 #define ACPI_MEM_MALLOC                 0
1581 #define ACPI_MEM_CALLOC                 1
1582 #define ACPI_MAX_MODULE_NAME            16
1583 
1584 #define ACPI_COMMON_DEBUG_MEM_HEADER \
1585     struct acpi_debug_mem_block     *Previous; \
1586     struct acpi_debug_mem_block     *Next; \
1587     UINT32                          Size; \
1588     UINT32                          Component; \
1589     UINT32                          Line; \
1590     char                            Module[ACPI_MAX_MODULE_NAME]; \
1591     UINT8                           AllocType;
1592 
1593 typedef struct acpi_debug_mem_header
1594 {
1595     ACPI_COMMON_DEBUG_MEM_HEADER
1596 
1597 } ACPI_DEBUG_MEM_HEADER;
1598 
1599 typedef struct acpi_debug_mem_block
1600 {
1601     ACPI_COMMON_DEBUG_MEM_HEADER
1602     UINT64                          UserSpace;
1603 
1604 } ACPI_DEBUG_MEM_BLOCK;
1605 
1606 
1607 #define ACPI_MEM_LIST_GLOBAL            0
1608 #define ACPI_MEM_LIST_NSNODE            1
1609 #define ACPI_MEM_LIST_MAX               1
1610 #define ACPI_NUM_MEM_LISTS              2
1611 
1612 
1613 /*****************************************************************************
1614  *
1615  * Info/help support
1616  *
1617  ****************************************************************************/
1618 
1619 typedef struct ah_predefined_name
1620 {
1621     char            *Name;
1622     char            *Description;
1623 #ifndef ACPI_ASL_COMPILER
1624     char            *Action;
1625 #endif
1626 
1627 } AH_PREDEFINED_NAME;
1628 
1629 typedef struct ah_device_id
1630 {
1631     char            *Name;
1632     char            *Description;
1633 
1634 } AH_DEVICE_ID;
1635 
1636 typedef struct ah_uuid
1637 {
1638     char            *Description;
1639     char            *String;
1640 
1641 } AH_UUID;
1642 
1643 typedef struct ah_table
1644 {
1645     char                    *Signature;
1646     char                    *Description;
1647 
1648 } AH_TABLE;
1649 
1650 #endif /* __ACLOCAL_H__ */
1651