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[reactos.git] / drivers / bus / acpi / acpica / include / aclocal.h
1 /******************************************************************************
2 *
3 * Name: aclocal.h - Internal data types used across the ACPI subsystem
4 *
5 *****************************************************************************/
6
7 /*
8 * Copyright (C) 2000 - 2017, Intel Corp.
9 * All rights reserved.
10 *
11 * Redistribution and use in source and binary forms, with or without
12 * modification, are permitted provided that the following conditions
13 * are met:
14 * 1. Redistributions of source code must retain the above copyright
15 * notice, this list of conditions, and the following disclaimer,
16 * without modification.
17 * 2. Redistributions in binary form must reproduce at minimum a disclaimer
18 * substantially similar to the "NO WARRANTY" disclaimer below
19 * ("Disclaimer") and any redistribution must be conditioned upon
20 * including a substantially similar Disclaimer requirement for further
21 * binary redistribution.
22 * 3. Neither the names of the above-listed copyright holders nor the names
23 * of any contributors may be used to endorse or promote products derived
24 * from this software without specific prior written permission.
25 *
26 * Alternatively, this software may be distributed under the terms of the
27 * GNU General Public License ("GPL") version 2 as published by the Free
28 * Software Foundation.
29 *
30 * NO WARRANTY
31 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
32 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
33 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
34 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
35 * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
36 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
37 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
38 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
39 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
40 * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
41 * POSSIBILITY OF SUCH DAMAGES.
42 */
43
44 #ifndef __ACLOCAL_H__
45 #define __ACLOCAL_H__
46
47
48 /* acpisrc:StructDefs -- for acpisrc conversion */
49
50 #define ACPI_SERIALIZED 0xFF
51
52 typedef UINT32 ACPI_MUTEX_HANDLE;
53 #define ACPI_GLOBAL_LOCK (ACPI_SEMAPHORE) (-1)
54
55 /* Total number of aml opcodes defined */
56
57 #define AML_NUM_OPCODES 0x83
58
59
60 /* Forward declarations */
61
62 struct acpi_walk_state;
63 struct acpi_obj_mutex;
64 union acpi_parse_object;
65
66
67 /*****************************************************************************
68 *
69 * Mutex typedefs and structs
70 *
71 ****************************************************************************/
72
73
74 /*
75 * Predefined handles for the mutex objects used within the subsystem
76 * All mutex objects are automatically created by AcpiUtMutexInitialize.
77 *
78 * The acquire/release ordering protocol is implied via this list. Mutexes
79 * with a lower value must be acquired before mutexes with a higher value.
80 *
81 * NOTE: any changes here must be reflected in the AcpiGbl_MutexNames
82 * table below also!
83 */
84 #define ACPI_MTX_INTERPRETER 0 /* AML Interpreter, main lock */
85 #define ACPI_MTX_NAMESPACE 1 /* ACPI Namespace */
86 #define ACPI_MTX_TABLES 2 /* Data for ACPI tables */
87 #define ACPI_MTX_EVENTS 3 /* Data for ACPI events */
88 #define ACPI_MTX_CACHES 4 /* Internal caches, general purposes */
89 #define ACPI_MTX_MEMORY 5 /* Debug memory tracking lists */
90
91 #define ACPI_MAX_MUTEX 5
92 #define ACPI_NUM_MUTEX (ACPI_MAX_MUTEX+1)
93
94
95 /* Lock structure for reader/writer interfaces */
96
97 typedef struct acpi_rw_lock
98 {
99 ACPI_MUTEX WriterMutex;
100 ACPI_MUTEX ReaderMutex;
101 UINT32 NumReaders;
102
103 } ACPI_RW_LOCK;
104
105
106 /*
107 * Predefined handles for spinlocks used within the subsystem.
108 * These spinlocks are created by AcpiUtMutexInitialize
109 */
110 #define ACPI_LOCK_GPES 0
111 #define ACPI_LOCK_HARDWARE 1
112
113 #define ACPI_MAX_LOCK 1
114 #define ACPI_NUM_LOCK (ACPI_MAX_LOCK+1)
115
116
117 /* This Thread ID means that the mutex is not in use (unlocked) */
118
119 #define ACPI_MUTEX_NOT_ACQUIRED ((ACPI_THREAD_ID) -1)
120
121 /* This Thread ID means an invalid thread ID */
122
123 #ifdef ACPI_OS_INVALID_THREAD_ID
124 #define ACPI_INVALID_THREAD_ID ACPI_OS_INVALID_THREAD_ID
125 #else
126 #define ACPI_INVALID_THREAD_ID ((ACPI_THREAD_ID) 0xFFFFFFFF)
127 #endif
128
129 /* Table for the global mutexes */
130
131 typedef struct acpi_mutex_info
132 {
133 ACPI_MUTEX Mutex;
134 UINT32 UseCount;
135 ACPI_THREAD_ID ThreadId;
136
137 } ACPI_MUTEX_INFO;
138
139
140 /* Lock flag parameter for various interfaces */
141
142 #define ACPI_MTX_DO_NOT_LOCK 0
143 #define ACPI_MTX_LOCK 1
144
145
146 /* Field access granularities */
147
148 #define ACPI_FIELD_BYTE_GRANULARITY 1
149 #define ACPI_FIELD_WORD_GRANULARITY 2
150 #define ACPI_FIELD_DWORD_GRANULARITY 4
151 #define ACPI_FIELD_QWORD_GRANULARITY 8
152
153
154 #define ACPI_ENTRY_NOT_FOUND NULL
155
156
157 /*****************************************************************************
158 *
159 * Namespace typedefs and structs
160 *
161 ****************************************************************************/
162
163 /* Operational modes of the AML interpreter/scanner */
164
165 typedef enum
166 {
167 ACPI_IMODE_LOAD_PASS1 = 0x01,
168 ACPI_IMODE_LOAD_PASS2 = 0x02,
169 ACPI_IMODE_EXECUTE = 0x03
170
171 } ACPI_INTERPRETER_MODE;
172
173
174 /*
175 * The Namespace Node describes a named object that appears in the AML.
176 * DescriptorType is used to differentiate between internal descriptors.
177 *
178 * The node is optimized for both 32-bit and 64-bit platforms:
179 * 20 bytes for the 32-bit case, 32 bytes for the 64-bit case.
180 *
181 * Note: The DescriptorType and Type fields must appear in the identical
182 * position in both the ACPI_NAMESPACE_NODE and ACPI_OPERAND_OBJECT
183 * structures.
184 */
185 typedef struct acpi_namespace_node
186 {
187 union acpi_operand_object *Object; /* Interpreter object */
188 UINT8 DescriptorType; /* Differentiate object descriptor types */
189 UINT8 Type; /* ACPI Type associated with this name */
190 UINT8 Flags; /* Miscellaneous flags */
191 ACPI_OWNER_ID OwnerId; /* Node creator */
192 ACPI_NAME_UNION Name; /* ACPI Name, always 4 chars per ACPI spec */
193 struct acpi_namespace_node *Parent; /* Parent node */
194 struct acpi_namespace_node *Child; /* First child */
195 struct acpi_namespace_node *Peer; /* First peer */
196
197 /*
198 * The following fields are used by the ASL compiler and disassembler only
199 */
200 #ifdef ACPI_LARGE_NAMESPACE_NODE
201 union acpi_parse_object *Op;
202 void *MethodLocals;
203 void *MethodArgs;
204 UINT32 Value;
205 UINT32 Length;
206 UINT8 ArgCount;
207
208 #endif
209
210 } ACPI_NAMESPACE_NODE;
211
212
213 /* Namespace Node flags */
214
215 #define ANOBJ_RESERVED 0x01 /* Available for use */
216 #define ANOBJ_TEMPORARY 0x02 /* Node is create by a method and is temporary */
217 #define ANOBJ_METHOD_ARG 0x04 /* Node is a method argument */
218 #define ANOBJ_METHOD_LOCAL 0x08 /* Node is a method local */
219 #define ANOBJ_SUBTREE_HAS_INI 0x10 /* Used to optimize device initialization */
220 #define ANOBJ_EVALUATED 0x20 /* Set on first evaluation of node */
221 #define ANOBJ_ALLOCATED_BUFFER 0x40 /* Method AML buffer is dynamic (InstallMethod) */
222
223 #define IMPLICIT_EXTERNAL 0x02 /* iASL only: This object created implicitly via External */
224 #define ANOBJ_IS_EXTERNAL 0x08 /* iASL only: This object created via External() */
225 #define ANOBJ_METHOD_NO_RETVAL 0x10 /* iASL only: Method has no return value */
226 #define ANOBJ_METHOD_SOME_NO_RETVAL 0x20 /* iASL only: Method has at least one return value */
227 #define ANOBJ_IS_REFERENCED 0x80 /* iASL only: Object was referenced */
228
229
230 /* Internal ACPI table management - master table list */
231
232 typedef struct acpi_table_list
233 {
234 ACPI_TABLE_DESC *Tables; /* Table descriptor array */
235 UINT32 CurrentTableCount; /* Tables currently in the array */
236 UINT32 MaxTableCount; /* Max tables array will hold */
237 UINT8 Flags;
238
239 } ACPI_TABLE_LIST;
240
241 /* Flags for above */
242
243 #define ACPI_ROOT_ORIGIN_UNKNOWN (0) /* ~ORIGIN_ALLOCATED */
244 #define ACPI_ROOT_ORIGIN_ALLOCATED (1)
245 #define ACPI_ROOT_ALLOW_RESIZE (2)
246
247
248 /* List to manage incoming ACPI tables */
249
250 typedef struct acpi_new_table_desc
251 {
252 ACPI_TABLE_HEADER *Table;
253 struct acpi_new_table_desc *Next;
254
255 } ACPI_NEW_TABLE_DESC;
256
257
258 /* Predefined table indexes */
259
260 #define ACPI_INVALID_TABLE_INDEX (0xFFFFFFFF)
261
262
263 typedef struct acpi_find_context
264 {
265 char *SearchFor;
266 ACPI_HANDLE *List;
267 UINT32 *Count;
268
269 } ACPI_FIND_CONTEXT;
270
271
272 typedef struct acpi_ns_search_data
273 {
274 ACPI_NAMESPACE_NODE *Node;
275
276 } ACPI_NS_SEARCH_DATA;
277
278
279 /* Object types used during package copies */
280
281 #define ACPI_COPY_TYPE_SIMPLE 0
282 #define ACPI_COPY_TYPE_PACKAGE 1
283
284
285 /* Info structure used to convert external<->internal namestrings */
286
287 typedef struct acpi_namestring_info
288 {
289 const char *ExternalName;
290 const char *NextExternalChar;
291 char *InternalName;
292 UINT32 Length;
293 UINT32 NumSegments;
294 UINT32 NumCarats;
295 BOOLEAN FullyQualified;
296
297 } ACPI_NAMESTRING_INFO;
298
299
300 /* Field creation info */
301
302 typedef struct acpi_create_field_info
303 {
304 ACPI_NAMESPACE_NODE *RegionNode;
305 ACPI_NAMESPACE_NODE *FieldNode;
306 ACPI_NAMESPACE_NODE *RegisterNode;
307 ACPI_NAMESPACE_NODE *DataRegisterNode;
308 ACPI_NAMESPACE_NODE *ConnectionNode;
309 UINT8 *ResourceBuffer;
310 UINT32 BankValue;
311 UINT32 FieldBitPosition;
312 UINT32 FieldBitLength;
313 UINT16 ResourceLength;
314 UINT16 PinNumberIndex;
315 UINT8 FieldFlags;
316 UINT8 Attribute;
317 UINT8 FieldType;
318 UINT8 AccessLength;
319
320 } ACPI_CREATE_FIELD_INFO;
321
322
323 typedef
324 ACPI_STATUS (*ACPI_INTERNAL_METHOD) (
325 struct acpi_walk_state *WalkState);
326
327
328 /*
329 * Bitmapped ACPI types. Used internally only
330 */
331 #define ACPI_BTYPE_ANY 0x00000000
332 #define ACPI_BTYPE_INTEGER 0x00000001
333 #define ACPI_BTYPE_STRING 0x00000002
334 #define ACPI_BTYPE_BUFFER 0x00000004
335 #define ACPI_BTYPE_PACKAGE 0x00000008
336 #define ACPI_BTYPE_FIELD_UNIT 0x00000010
337 #define ACPI_BTYPE_DEVICE 0x00000020
338 #define ACPI_BTYPE_EVENT 0x00000040
339 #define ACPI_BTYPE_METHOD 0x00000080
340 #define ACPI_BTYPE_MUTEX 0x00000100
341 #define ACPI_BTYPE_REGION 0x00000200
342 #define ACPI_BTYPE_POWER 0x00000400
343 #define ACPI_BTYPE_PROCESSOR 0x00000800
344 #define ACPI_BTYPE_THERMAL 0x00001000
345 #define ACPI_BTYPE_BUFFER_FIELD 0x00002000
346 #define ACPI_BTYPE_DDB_HANDLE 0x00004000
347 #define ACPI_BTYPE_DEBUG_OBJECT 0x00008000
348 #define ACPI_BTYPE_REFERENCE_OBJECT 0x00010000 /* From Index(), RefOf(), etc (Type6Opcodes) */
349 #define ACPI_BTYPE_RESOURCE 0x00020000
350 #define ACPI_BTYPE_NAMED_REFERENCE 0x00040000 /* Generic unresolved Name or Namepath */
351
352 #define ACPI_BTYPE_COMPUTE_DATA (ACPI_BTYPE_INTEGER | ACPI_BTYPE_STRING | ACPI_BTYPE_BUFFER)
353
354 #define ACPI_BTYPE_DATA (ACPI_BTYPE_COMPUTE_DATA | ACPI_BTYPE_PACKAGE)
355
356 /* Used by Copy, DeRefOf, Store, Printf, Fprintf */
357
358 #define ACPI_BTYPE_DATA_REFERENCE (ACPI_BTYPE_DATA | ACPI_BTYPE_REFERENCE_OBJECT | ACPI_BTYPE_DDB_HANDLE)
359 #define ACPI_BTYPE_DEVICE_OBJECTS (ACPI_BTYPE_DEVICE | ACPI_BTYPE_THERMAL | ACPI_BTYPE_PROCESSOR)
360 #define ACPI_BTYPE_OBJECTS_AND_REFS 0x0001FFFF /* ARG or LOCAL */
361 #define ACPI_BTYPE_ALL_OBJECTS 0x0000FFFF
362
363 #pragma pack(1)
364
365 /*
366 * Information structure for ACPI predefined names.
367 * Each entry in the table contains the following items:
368 *
369 * Name - The ACPI reserved name
370 * ParamCount - Number of arguments to the method
371 * ExpectedReturnBtypes - Allowed type(s) for the return value
372 */
373 typedef struct acpi_name_info
374 {
375 char Name[ACPI_NAME_SIZE];
376 UINT16 ArgumentList;
377 UINT8 ExpectedBtypes;
378
379 } ACPI_NAME_INFO;
380
381 /*
382 * Secondary information structures for ACPI predefined objects that return
383 * package objects. This structure appears as the next entry in the table
384 * after the NAME_INFO structure above.
385 *
386 * The reason for this is to minimize the size of the predefined name table.
387 */
388
389 /*
390 * Used for ACPI_PTYPE1_FIXED, ACPI_PTYPE1_VAR, ACPI_PTYPE2,
391 * ACPI_PTYPE2_MIN, ACPI_PTYPE2_PKG_COUNT, ACPI_PTYPE2_COUNT,
392 * ACPI_PTYPE2_FIX_VAR
393 */
394 typedef struct acpi_package_info
395 {
396 UINT8 Type;
397 UINT8 ObjectType1;
398 UINT8 Count1;
399 UINT8 ObjectType2;
400 UINT8 Count2;
401 UINT16 Reserved;
402
403 } ACPI_PACKAGE_INFO;
404
405 /* Used for ACPI_PTYPE2_FIXED */
406
407 typedef struct acpi_package_info2
408 {
409 UINT8 Type;
410 UINT8 Count;
411 UINT8 ObjectType[4];
412 UINT8 Reserved;
413
414 } ACPI_PACKAGE_INFO2;
415
416 /* Used for ACPI_PTYPE1_OPTION */
417
418 typedef struct acpi_package_info3
419 {
420 UINT8 Type;
421 UINT8 Count;
422 UINT8 ObjectType[2];
423 UINT8 TailObjectType;
424 UINT16 Reserved;
425
426 } ACPI_PACKAGE_INFO3;
427
428 typedef struct acpi_package_info4
429 {
430 UINT8 Type;
431 UINT8 ObjectType1;
432 UINT8 Count1;
433 UINT8 SubObjectTypes;
434 UINT8 PkgCount;
435 UINT16 Reserved;
436
437 } ACPI_PACKAGE_INFO4;
438
439 typedef union acpi_predefined_info
440 {
441 ACPI_NAME_INFO Info;
442 ACPI_PACKAGE_INFO RetInfo;
443 ACPI_PACKAGE_INFO2 RetInfo2;
444 ACPI_PACKAGE_INFO3 RetInfo3;
445 ACPI_PACKAGE_INFO4 RetInfo4;
446
447 } ACPI_PREDEFINED_INFO;
448
449 /* Reset to default packing */
450
451 #pragma pack()
452
453
454 /* Return object auto-repair info */
455
456 typedef ACPI_STATUS (*ACPI_OBJECT_CONVERTER) (
457 struct acpi_namespace_node *Scope,
458 union acpi_operand_object *OriginalObject,
459 union acpi_operand_object **ConvertedObject);
460
461 typedef struct acpi_simple_repair_info
462 {
463 char Name[ACPI_NAME_SIZE];
464 UINT32 UnexpectedBtypes;
465 UINT32 PackageIndex;
466 ACPI_OBJECT_CONVERTER ObjectConverter;
467
468 } ACPI_SIMPLE_REPAIR_INFO;
469
470
471 /*
472 * Bitmapped return value types
473 * Note: the actual data types must be contiguous, a loop in nspredef.c
474 * depends on this.
475 */
476 #define ACPI_RTYPE_ANY 0x00
477 #define ACPI_RTYPE_NONE 0x01
478 #define ACPI_RTYPE_INTEGER 0x02
479 #define ACPI_RTYPE_STRING 0x04
480 #define ACPI_RTYPE_BUFFER 0x08
481 #define ACPI_RTYPE_PACKAGE 0x10
482 #define ACPI_RTYPE_REFERENCE 0x20
483 #define ACPI_RTYPE_ALL 0x3F
484
485 #define ACPI_NUM_RTYPES 5 /* Number of actual object types */
486
487
488 /* Info for running the _REG methods */
489
490 typedef struct acpi_reg_walk_info
491 {
492 ACPI_ADR_SPACE_TYPE SpaceId;
493 UINT32 Function;
494 UINT32 RegRunCount;
495
496 } ACPI_REG_WALK_INFO;
497
498
499 /*****************************************************************************
500 *
501 * Event typedefs and structs
502 *
503 ****************************************************************************/
504
505 /* Dispatch info for each host-installed SCI handler */
506
507 typedef struct acpi_sci_handler_info
508 {
509 struct acpi_sci_handler_info *Next;
510 ACPI_SCI_HANDLER Address; /* Address of handler */
511 void *Context; /* Context to be passed to handler */
512
513 } ACPI_SCI_HANDLER_INFO;
514
515 /* Dispatch info for each GPE -- either a method or handler, cannot be both */
516
517 typedef struct acpi_gpe_handler_info
518 {
519 ACPI_GPE_HANDLER Address; /* Address of handler, if any */
520 void *Context; /* Context to be passed to handler */
521 ACPI_NAMESPACE_NODE *MethodNode; /* Method node for this GPE level (saved) */
522 UINT8 OriginalFlags; /* Original (pre-handler) GPE info */
523 BOOLEAN OriginallyEnabled; /* True if GPE was originally enabled */
524
525 } ACPI_GPE_HANDLER_INFO;
526
527 /* Notify info for implicit notify, multiple device objects */
528
529 typedef struct acpi_gpe_notify_info
530 {
531 ACPI_NAMESPACE_NODE *DeviceNode; /* Device to be notified */
532 struct acpi_gpe_notify_info *Next;
533
534 } ACPI_GPE_NOTIFY_INFO;
535
536 /*
537 * GPE dispatch info. At any time, the GPE can have at most one type
538 * of dispatch - Method, Handler, or Implicit Notify.
539 */
540 typedef union acpi_gpe_dispatch_info
541 {
542 ACPI_NAMESPACE_NODE *MethodNode; /* Method node for this GPE level */
543 ACPI_GPE_HANDLER_INFO *Handler; /* Installed GPE handler */
544 ACPI_GPE_NOTIFY_INFO *NotifyList; /* List of _PRW devices for implicit notifies */
545
546 } ACPI_GPE_DISPATCH_INFO;
547
548 /*
549 * Information about a GPE, one per each GPE in an array.
550 * NOTE: Important to keep this struct as small as possible.
551 */
552 typedef struct acpi_gpe_event_info
553 {
554 union acpi_gpe_dispatch_info Dispatch; /* Either Method, Handler, or NotifyList */
555 struct acpi_gpe_register_info *RegisterInfo; /* Backpointer to register info */
556 UINT8 Flags; /* Misc info about this GPE */
557 UINT8 GpeNumber; /* This GPE */
558 UINT8 RuntimeCount; /* References to a run GPE */
559 BOOLEAN DisableForDispatch; /* Masked during dispatching */
560
561 } ACPI_GPE_EVENT_INFO;
562
563 /* Information about a GPE register pair, one per each status/enable pair in an array */
564
565 typedef struct acpi_gpe_register_info
566 {
567 ACPI_GENERIC_ADDRESS StatusAddress; /* Address of status reg */
568 ACPI_GENERIC_ADDRESS EnableAddress; /* Address of enable reg */
569 UINT16 BaseGpeNumber; /* Base GPE number for this register */
570 UINT8 EnableForWake; /* GPEs to keep enabled when sleeping */
571 UINT8 EnableForRun; /* GPEs to keep enabled when running */
572 UINT8 MaskForRun; /* GPEs to keep masked when running */
573 UINT8 EnableMask; /* Current mask of enabled GPEs */
574
575 } ACPI_GPE_REGISTER_INFO;
576
577 /*
578 * Information about a GPE register block, one per each installed block --
579 * GPE0, GPE1, and one per each installed GPE Block Device.
580 */
581 typedef struct acpi_gpe_block_info
582 {
583 ACPI_NAMESPACE_NODE *Node;
584 struct acpi_gpe_block_info *Previous;
585 struct acpi_gpe_block_info *Next;
586 struct acpi_gpe_xrupt_info *XruptBlock; /* Backpointer to interrupt block */
587 ACPI_GPE_REGISTER_INFO *RegisterInfo; /* One per GPE register pair */
588 ACPI_GPE_EVENT_INFO *EventInfo; /* One for each GPE */
589 UINT64 Address; /* Base address of the block */
590 UINT32 RegisterCount; /* Number of register pairs in block */
591 UINT16 GpeCount; /* Number of individual GPEs in block */
592 UINT16 BlockBaseNumber;/* Base GPE number for this block */
593 UINT8 SpaceId;
594 BOOLEAN Initialized; /* TRUE if this block is initialized */
595
596 } ACPI_GPE_BLOCK_INFO;
597
598 /* Information about GPE interrupt handlers, one per each interrupt level used for GPEs */
599
600 typedef struct acpi_gpe_xrupt_info
601 {
602 struct acpi_gpe_xrupt_info *Previous;
603 struct acpi_gpe_xrupt_info *Next;
604 ACPI_GPE_BLOCK_INFO *GpeBlockListHead; /* List of GPE blocks for this xrupt */
605 UINT32 InterruptNumber; /* System interrupt number */
606
607 } ACPI_GPE_XRUPT_INFO;
608
609 typedef struct acpi_gpe_walk_info
610 {
611 ACPI_NAMESPACE_NODE *GpeDevice;
612 ACPI_GPE_BLOCK_INFO *GpeBlock;
613 UINT16 Count;
614 ACPI_OWNER_ID OwnerId;
615 BOOLEAN ExecuteByOwnerId;
616
617 } ACPI_GPE_WALK_INFO;
618
619 typedef struct acpi_gpe_device_info
620 {
621 UINT32 Index;
622 UINT32 NextBlockBaseIndex;
623 ACPI_STATUS Status;
624 ACPI_NAMESPACE_NODE *GpeDevice;
625
626 } ACPI_GPE_DEVICE_INFO;
627
628 typedef ACPI_STATUS (*ACPI_GPE_CALLBACK) (
629 ACPI_GPE_XRUPT_INFO *GpeXruptInfo,
630 ACPI_GPE_BLOCK_INFO *GpeBlock,
631 void *Context);
632
633
634 /* Information about each particular fixed event */
635
636 typedef struct acpi_fixed_event_handler
637 {
638 ACPI_EVENT_HANDLER Handler; /* Address of handler. */
639 void *Context; /* Context to be passed to handler */
640
641 } ACPI_FIXED_EVENT_HANDLER;
642
643 typedef struct acpi_fixed_event_info
644 {
645 UINT8 StatusRegisterId;
646 UINT8 EnableRegisterId;
647 UINT16 StatusBitMask;
648 UINT16 EnableBitMask;
649
650 } ACPI_FIXED_EVENT_INFO;
651
652 /* Information used during field processing */
653
654 typedef struct acpi_field_info
655 {
656 UINT8 SkipField;
657 UINT8 FieldFlag;
658 UINT32 PkgLength;
659
660 } ACPI_FIELD_INFO;
661
662
663 /*****************************************************************************
664 *
665 * Generic "state" object for stacks
666 *
667 ****************************************************************************/
668
669 #define ACPI_CONTROL_NORMAL 0xC0
670 #define ACPI_CONTROL_CONDITIONAL_EXECUTING 0xC1
671 #define ACPI_CONTROL_PREDICATE_EXECUTING 0xC2
672 #define ACPI_CONTROL_PREDICATE_FALSE 0xC3
673 #define ACPI_CONTROL_PREDICATE_TRUE 0xC4
674
675
676 #define ACPI_STATE_COMMON \
677 void *Next; \
678 UINT8 DescriptorType; /* To differentiate various internal objs */\
679 UINT8 Flags; \
680 UINT16 Value; \
681 UINT16 State;
682
683 /* There are 2 bytes available here until the next natural alignment boundary */
684
685 typedef struct acpi_common_state
686 {
687 ACPI_STATE_COMMON
688 } ACPI_COMMON_STATE;
689
690
691 /*
692 * Update state - used to traverse complex objects such as packages
693 */
694 typedef struct acpi_update_state
695 {
696 ACPI_STATE_COMMON
697 union acpi_operand_object *Object;
698
699 } ACPI_UPDATE_STATE;
700
701
702 /*
703 * Pkg state - used to traverse nested package structures
704 */
705 typedef struct acpi_pkg_state
706 {
707 ACPI_STATE_COMMON
708 UINT32 Index;
709 union acpi_operand_object *SourceObject;
710 union acpi_operand_object *DestObject;
711 struct acpi_walk_state *WalkState;
712 void *ThisTargetObj;
713 UINT32 NumPackages;
714
715 } ACPI_PKG_STATE;
716
717
718 /*
719 * Control state - one per if/else and while constructs.
720 * Allows nesting of these constructs
721 */
722 typedef struct acpi_control_state
723 {
724 ACPI_STATE_COMMON
725 UINT16 Opcode;
726 union acpi_parse_object *PredicateOp;
727 UINT8 *AmlPredicateStart; /* Start of if/while predicate */
728 UINT8 *PackageEnd; /* End of if/while block */
729 UINT32 LoopCount; /* While() loop counter */
730
731 } ACPI_CONTROL_STATE;
732
733
734 /*
735 * Scope state - current scope during namespace lookups
736 */
737 typedef struct acpi_scope_state
738 {
739 ACPI_STATE_COMMON
740 ACPI_NAMESPACE_NODE *Node;
741
742 } ACPI_SCOPE_STATE;
743
744
745 typedef struct acpi_pscope_state
746 {
747 ACPI_STATE_COMMON
748 UINT32 ArgCount; /* Number of fixed arguments */
749 union acpi_parse_object *Op; /* Current op being parsed */
750 UINT8 *ArgEnd; /* Current argument end */
751 UINT8 *PkgEnd; /* Current package end */
752 UINT32 ArgList; /* Next argument to parse */
753
754 } ACPI_PSCOPE_STATE;
755
756
757 /*
758 * Thread state - one per thread across multiple walk states. Multiple walk
759 * states are created when there are nested control methods executing.
760 */
761 typedef struct acpi_thread_state
762 {
763 ACPI_STATE_COMMON
764 UINT8 CurrentSyncLevel; /* Mutex Sync (nested acquire) level */
765 struct acpi_walk_state *WalkStateList; /* Head of list of WalkStates for this thread */
766 union acpi_operand_object *AcquiredMutexList; /* List of all currently acquired mutexes */
767 ACPI_THREAD_ID ThreadId; /* Running thread ID */
768
769 } ACPI_THREAD_STATE;
770
771
772 /*
773 * Result values - used to accumulate the results of nested
774 * AML arguments
775 */
776 typedef struct acpi_result_values
777 {
778 ACPI_STATE_COMMON
779 union acpi_operand_object *ObjDesc [ACPI_RESULTS_FRAME_OBJ_NUM];
780
781 } ACPI_RESULT_VALUES;
782
783
784 typedef
785 ACPI_STATUS (*ACPI_PARSE_DOWNWARDS) (
786 struct acpi_walk_state *WalkState,
787 union acpi_parse_object **OutOp);
788
789 typedef
790 ACPI_STATUS (*ACPI_PARSE_UPWARDS) (
791 struct acpi_walk_state *WalkState);
792
793
794 /* Global handlers for AML Notifies */
795
796 typedef struct acpi_global_notify_handler
797 {
798 ACPI_NOTIFY_HANDLER Handler;
799 void *Context;
800
801 } ACPI_GLOBAL_NOTIFY_HANDLER;
802
803 /*
804 * Notify info - used to pass info to the deferred notify
805 * handler/dispatcher.
806 */
807 typedef struct acpi_notify_info
808 {
809 ACPI_STATE_COMMON
810 UINT8 HandlerListId;
811 ACPI_NAMESPACE_NODE *Node;
812 union acpi_operand_object *HandlerListHead;
813 ACPI_GLOBAL_NOTIFY_HANDLER *Global;
814
815 } ACPI_NOTIFY_INFO;
816
817
818 /* Generic state is union of structs above */
819
820 typedef union acpi_generic_state
821 {
822 ACPI_COMMON_STATE Common;
823 ACPI_CONTROL_STATE Control;
824 ACPI_UPDATE_STATE Update;
825 ACPI_SCOPE_STATE Scope;
826 ACPI_PSCOPE_STATE ParseScope;
827 ACPI_PKG_STATE Pkg;
828 ACPI_THREAD_STATE Thread;
829 ACPI_RESULT_VALUES Results;
830 ACPI_NOTIFY_INFO Notify;
831
832 } ACPI_GENERIC_STATE;
833
834
835 /*****************************************************************************
836 *
837 * Interpreter typedefs and structs
838 *
839 ****************************************************************************/
840
841 typedef
842 ACPI_STATUS (*ACPI_EXECUTE_OP) (
843 struct acpi_walk_state *WalkState);
844
845 /* Address Range info block */
846
847 typedef struct acpi_address_range
848 {
849 struct acpi_address_range *Next;
850 ACPI_NAMESPACE_NODE *RegionNode;
851 ACPI_PHYSICAL_ADDRESS StartAddress;
852 ACPI_PHYSICAL_ADDRESS EndAddress;
853
854 } ACPI_ADDRESS_RANGE;
855
856
857 /*****************************************************************************
858 *
859 * Parser typedefs and structs
860 *
861 ****************************************************************************/
862
863 /*
864 * AML opcode, name, and argument layout
865 */
866 typedef struct acpi_opcode_info
867 {
868 #if defined(ACPI_DISASSEMBLER) || defined(ACPI_DEBUG_OUTPUT)
869 char *Name; /* Opcode name (disassembler/debug only) */
870 #endif
871 UINT32 ParseArgs; /* Grammar/Parse time arguments */
872 UINT32 RuntimeArgs; /* Interpret time arguments */
873 UINT16 Flags; /* Misc flags */
874 UINT8 ObjectType; /* Corresponding internal object type */
875 UINT8 Class; /* Opcode class */
876 UINT8 Type; /* Opcode type */
877
878 } ACPI_OPCODE_INFO;
879
880 /* Structure for Resource Tag information */
881
882 typedef struct acpi_tag_info
883 {
884 UINT32 BitOffset;
885 UINT32 BitLength;
886
887 } ACPI_TAG_INFO;
888
889 /* Value associated with the parse object */
890
891 typedef union acpi_parse_value
892 {
893 UINT64 Integer; /* Integer constant (Up to 64 bits) */
894 UINT32 Size; /* bytelist or field size */
895 char *String; /* NULL terminated string */
896 UINT8 *Buffer; /* buffer or string */
897 char *Name; /* NULL terminated string */
898 union acpi_parse_object *Arg; /* arguments and contained ops */
899 ACPI_TAG_INFO Tag; /* Resource descriptor tag info */
900
901 } ACPI_PARSE_VALUE;
902
903
904 #if defined(ACPI_DISASSEMBLER) || defined(ACPI_DEBUG_OUTPUT)
905 #define ACPI_DISASM_ONLY_MEMBERS(a) a;
906 #else
907 #define ACPI_DISASM_ONLY_MEMBERS(a)
908 #endif
909
910 #if defined(ACPI_ASL_COMPILER)
911 #define ACPI_CONVERTER_ONLY_MEMBERS(a) a;
912 #else
913 #define ACPI_CONVERTER_ONLY_MEMBERS(a)
914 #endif
915
916 #define ACPI_PARSE_COMMON \
917 union acpi_parse_object *Parent; /* Parent op */\
918 UINT8 DescriptorType; /* To differentiate various internal objs */\
919 UINT8 Flags; /* Type of Op */\
920 UINT16 AmlOpcode; /* AML opcode */\
921 UINT8 *Aml; /* Address of declaration in AML */\
922 union acpi_parse_object *Next; /* Next op */\
923 ACPI_NAMESPACE_NODE *Node; /* For use by interpreter */\
924 ACPI_PARSE_VALUE Value; /* Value or args associated with the opcode */\
925 UINT8 ArgListLength; /* Number of elements in the arg list */\
926 ACPI_DISASM_ONLY_MEMBERS (\
927 UINT16 DisasmFlags; /* Used during AML disassembly */\
928 UINT8 DisasmOpcode; /* Subtype used for disassembly */\
929 char *OperatorSymbol; /* Used for C-style operator name strings */\
930 char AmlOpName[16]) /* Op name (debug only) */\
931 ACPI_CONVERTER_ONLY_MEMBERS (\
932 char *InlineComment; /* Inline comment */\
933 char *EndNodeComment; /* End of node comment */\
934 char *NameComment; /* Comment associated with the first parameter of the name node */\
935 char *CloseBraceComment; /* Comments that come after } on the same as } */\
936 ACPI_COMMENT_NODE *CommentList; /* comments that appears before this node */\
937 ACPI_COMMENT_NODE *EndBlkComment; /* comments that at the end of a block but before ) or } */\
938 char *CvFilename; /* Filename associated with this node. Used for ASL/ASL+ converter */\
939 char *CvParentFilename) /* Parent filename associated with this node. Used for ASL/ASL+ converter */
940
941
942 /* categories of comments */
943
944 typedef enum
945 {
946 STANDARD_COMMENT = 1,
947 INLINE_COMMENT,
948 ENDNODE_COMMENT,
949 OPENBRACE_COMMENT,
950 CLOSE_BRACE_COMMENT,
951 STD_DEFBLK_COMMENT,
952 END_DEFBLK_COMMENT,
953 FILENAME_COMMENT,
954 PARENTFILENAME_COMMENT,
955 ENDBLK_COMMENT,
956 INCLUDE_COMMENT
957
958 } ASL_COMMENT_TYPES;
959
960
961 /* Internal opcodes for DisasmOpcode field above */
962
963 #define ACPI_DASM_BUFFER 0x00 /* Buffer is a simple data buffer */
964 #define ACPI_DASM_RESOURCE 0x01 /* Buffer is a Resource Descriptor */
965 #define ACPI_DASM_STRING 0x02 /* Buffer is a ASCII string */
966 #define ACPI_DASM_UNICODE 0x03 /* Buffer is a Unicode string */
967 #define ACPI_DASM_PLD_METHOD 0x04 /* Buffer is a _PLD method bit-packed buffer */
968 #define ACPI_DASM_UUID 0x05 /* Buffer is a UUID/GUID */
969 #define ACPI_DASM_EISAID 0x06 /* Integer is an EISAID */
970 #define ACPI_DASM_MATCHOP 0x07 /* Parent opcode is a Match() operator */
971 #define ACPI_DASM_LNOT_PREFIX 0x08 /* Start of a LNotEqual (etc.) pair of opcodes */
972 #define ACPI_DASM_LNOT_SUFFIX 0x09 /* End of a LNotEqual (etc.) pair of opcodes */
973 #define ACPI_DASM_HID_STRING 0x0A /* String is a _HID or _CID */
974 #define ACPI_DASM_IGNORE_SINGLE 0x0B /* Ignore the opcode but not it's children */
975 #define ACPI_DASM_SWITCH 0x0C /* While is a Switch */
976 #define ACPI_DASM_SWITCH_PREDICATE 0x0D /* Object is a predicate for a Switch or Case block */
977 #define ACPI_DASM_CASE 0x0E /* If/Else is a Case in a Switch/Case block */
978 #define ACPI_DASM_DEFAULT 0x0F /* Else is a Default in a Switch/Case block */
979
980
981 /*
982 * List struct used in the -ca option
983 */
984 typedef struct acpi_comment_node
985 {
986 char *Comment;
987 struct acpi_comment_node *Next;
988
989 } ACPI_COMMENT_NODE;
990
991
992 typedef struct acpi_comment_addr_node
993 {
994 UINT8 *Addr;
995 struct acpi_comment_addr_node *Next;
996 } ACPI_COMMENT_ADDR_NODE;
997
998 /*
999 * File node - used for "Include" operator file stack and
1000 * depdendency tree for the -ca option
1001 */
1002 typedef struct acpi_file_node
1003 {
1004 void *File;
1005 char *Filename;
1006 char *FileStart; /* Points to AML and indicates when the AML for this particular file starts. */
1007 char *FileEnd; /* Points to AML and indicates when the AML for this particular file ends. */
1008 struct acpi_file_node *Next;
1009 struct acpi_file_node *Parent;
1010 BOOLEAN IncludeWritten;
1011 ACPI_COMMENT_NODE *IncludeComment;
1012
1013 } ACPI_FILE_NODE;
1014
1015
1016 /*
1017 * Generic operation (for example: If, While, Store)
1018 */
1019 typedef struct acpi_parse_obj_common
1020 {
1021 ACPI_PARSE_COMMON
1022 } ACPI_PARSE_OBJ_COMMON;
1023
1024
1025 /*
1026 * Extended Op for named ops (Scope, Method, etc.), deferred ops (Methods and OpRegions),
1027 * and bytelists.
1028 */
1029 typedef struct acpi_parse_obj_named
1030 {
1031 ACPI_PARSE_COMMON
1032 char *Path;
1033 UINT8 *Data; /* AML body or bytelist data */
1034 UINT32 Length; /* AML length */
1035 UINT32 Name; /* 4-byte name or zero if no name */
1036
1037 } ACPI_PARSE_OBJ_NAMED;
1038
1039
1040 /* This version is used by the iASL compiler only */
1041
1042 #define ACPI_MAX_PARSEOP_NAME 20
1043
1044 typedef struct acpi_parse_obj_asl
1045 {
1046 ACPI_PARSE_COMMON
1047 union acpi_parse_object *Child;
1048 union acpi_parse_object *ParentMethod;
1049 char *Filename;
1050 BOOLEAN FileChanged;
1051 char *ParentFilename;
1052 char *ExternalName;
1053 char *Namepath;
1054 char NameSeg[4];
1055 UINT32 ExtraValue;
1056 UINT32 Column;
1057 UINT32 LineNumber;
1058 UINT32 LogicalLineNumber;
1059 UINT32 LogicalByteOffset;
1060 UINT32 EndLine;
1061 UINT32 EndLogicalLine;
1062 UINT32 AcpiBtype;
1063 UINT32 AmlLength;
1064 UINT32 AmlSubtreeLength;
1065 UINT32 FinalAmlLength;
1066 UINT32 FinalAmlOffset;
1067 UINT32 CompileFlags;
1068 UINT16 ParseOpcode;
1069 UINT8 AmlOpcodeLength;
1070 UINT8 AmlPkgLenBytes;
1071 UINT8 Extra;
1072 char ParseOpName[ACPI_MAX_PARSEOP_NAME];
1073
1074 } ACPI_PARSE_OBJ_ASL;
1075
1076 typedef union acpi_parse_object
1077 {
1078 ACPI_PARSE_OBJ_COMMON Common;
1079 ACPI_PARSE_OBJ_NAMED Named;
1080 ACPI_PARSE_OBJ_ASL Asl;
1081
1082 } ACPI_PARSE_OBJECT;
1083
1084 typedef struct asl_comment_state
1085 {
1086 UINT8 CommentType;
1087 UINT32 SpacesBefore;
1088 ACPI_PARSE_OBJECT *LatestParseOp;
1089 ACPI_PARSE_OBJECT *ParsingParenBraceNode;
1090 BOOLEAN CaptureComments;
1091
1092 } ASL_COMMENT_STATE;
1093
1094
1095 /*
1096 * Parse state - one state per parser invocation and each control
1097 * method.
1098 */
1099 typedef struct acpi_parse_state
1100 {
1101 UINT8 *AmlStart; /* First AML byte */
1102 UINT8 *Aml; /* Next AML byte */
1103 UINT8 *AmlEnd; /* (last + 1) AML byte */
1104 UINT8 *PkgStart; /* Current package begin */
1105 UINT8 *PkgEnd; /* Current package end */
1106 union acpi_parse_object *StartOp; /* Root of parse tree */
1107 struct acpi_namespace_node *StartNode;
1108 union acpi_generic_state *Scope; /* Current scope */
1109 union acpi_parse_object *StartScope;
1110 UINT32 AmlSize;
1111
1112 } ACPI_PARSE_STATE;
1113
1114
1115 /* Parse object flags */
1116
1117 #define ACPI_PARSEOP_GENERIC 0x01
1118 #define ACPI_PARSEOP_NAMED_OBJECT 0x02
1119 #define ACPI_PARSEOP_DEFERRED 0x04
1120 #define ACPI_PARSEOP_BYTELIST 0x08
1121 #define ACPI_PARSEOP_IN_STACK 0x10
1122 #define ACPI_PARSEOP_TARGET 0x20
1123 #define ACPI_PARSEOP_IN_CACHE 0x80
1124
1125 /* Parse object DisasmFlags */
1126
1127 #define ACPI_PARSEOP_IGNORE 0x0001
1128 #define ACPI_PARSEOP_PARAMETER_LIST 0x0002
1129 #define ACPI_PARSEOP_EMPTY_TERMLIST 0x0004
1130 #define ACPI_PARSEOP_PREDEFINED_CHECKED 0x0008
1131 #define ACPI_PARSEOP_CLOSING_PAREN 0x0010
1132 #define ACPI_PARSEOP_COMPOUND_ASSIGNMENT 0x0020
1133 #define ACPI_PARSEOP_ASSIGNMENT 0x0040
1134 #define ACPI_PARSEOP_ELSEIF 0x0080
1135 #define ACPI_PARSEOP_LEGACY_ASL_ONLY 0x0100
1136
1137
1138 /*****************************************************************************
1139 *
1140 * Hardware (ACPI registers) and PNP
1141 *
1142 ****************************************************************************/
1143
1144 typedef struct acpi_bit_register_info
1145 {
1146 UINT8 ParentRegister;
1147 UINT8 BitPosition;
1148 UINT16 AccessBitMask;
1149
1150 } ACPI_BIT_REGISTER_INFO;
1151
1152
1153 /*
1154 * Some ACPI registers have bits that must be ignored -- meaning that they
1155 * must be preserved.
1156 */
1157 #define ACPI_PM1_STATUS_PRESERVED_BITS 0x0800 /* Bit 11 */
1158
1159 /* Write-only bits must be zeroed by software */
1160
1161 #define ACPI_PM1_CONTROL_WRITEONLY_BITS 0x2004 /* Bits 13, 2 */
1162
1163 /* For control registers, both ignored and reserved bits must be preserved */
1164
1165 /*
1166 * For PM1 control, the SCI enable bit (bit 0, SCI_EN) is defined by the
1167 * ACPI specification to be a "preserved" bit - "OSPM always preserves this
1168 * bit position", section 4.7.3.2.1. However, on some machines the OS must
1169 * write a one to this bit after resume for the machine to work properly.
1170 * To enable this, we no longer attempt to preserve this bit. No machines
1171 * are known to fail if the bit is not preserved. (May 2009)
1172 */
1173 #define ACPI_PM1_CONTROL_IGNORED_BITS 0x0200 /* Bit 9 */
1174 #define ACPI_PM1_CONTROL_RESERVED_BITS 0xC1F8 /* Bits 14-15, 3-8 */
1175 #define ACPI_PM1_CONTROL_PRESERVED_BITS \
1176 (ACPI_PM1_CONTROL_IGNORED_BITS | ACPI_PM1_CONTROL_RESERVED_BITS)
1177
1178 #define ACPI_PM2_CONTROL_PRESERVED_BITS 0xFFFFFFFE /* All except bit 0 */
1179
1180 /*
1181 * Register IDs
1182 * These are the full ACPI registers
1183 */
1184 #define ACPI_REGISTER_PM1_STATUS 0x01
1185 #define ACPI_REGISTER_PM1_ENABLE 0x02
1186 #define ACPI_REGISTER_PM1_CONTROL 0x03
1187 #define ACPI_REGISTER_PM2_CONTROL 0x04
1188 #define ACPI_REGISTER_PM_TIMER 0x05
1189 #define ACPI_REGISTER_PROCESSOR_BLOCK 0x06
1190 #define ACPI_REGISTER_SMI_COMMAND_BLOCK 0x07
1191
1192
1193 /* Masks used to access the BitRegisters */
1194
1195 #define ACPI_BITMASK_TIMER_STATUS 0x0001
1196 #define ACPI_BITMASK_BUS_MASTER_STATUS 0x0010
1197 #define ACPI_BITMASK_GLOBAL_LOCK_STATUS 0x0020
1198 #define ACPI_BITMASK_POWER_BUTTON_STATUS 0x0100
1199 #define ACPI_BITMASK_SLEEP_BUTTON_STATUS 0x0200
1200 #define ACPI_BITMASK_RT_CLOCK_STATUS 0x0400
1201 #define ACPI_BITMASK_PCIEXP_WAKE_STATUS 0x4000 /* ACPI 3.0 */
1202 #define ACPI_BITMASK_WAKE_STATUS 0x8000
1203
1204 #define ACPI_BITMASK_ALL_FIXED_STATUS (\
1205 ACPI_BITMASK_TIMER_STATUS | \
1206 ACPI_BITMASK_BUS_MASTER_STATUS | \
1207 ACPI_BITMASK_GLOBAL_LOCK_STATUS | \
1208 ACPI_BITMASK_POWER_BUTTON_STATUS | \
1209 ACPI_BITMASK_SLEEP_BUTTON_STATUS | \
1210 ACPI_BITMASK_RT_CLOCK_STATUS | \
1211 ACPI_BITMASK_PCIEXP_WAKE_STATUS | \
1212 ACPI_BITMASK_WAKE_STATUS)
1213
1214 #define ACPI_BITMASK_TIMER_ENABLE 0x0001
1215 #define ACPI_BITMASK_GLOBAL_LOCK_ENABLE 0x0020
1216 #define ACPI_BITMASK_POWER_BUTTON_ENABLE 0x0100
1217 #define ACPI_BITMASK_SLEEP_BUTTON_ENABLE 0x0200
1218 #define ACPI_BITMASK_RT_CLOCK_ENABLE 0x0400
1219 #define ACPI_BITMASK_PCIEXP_WAKE_DISABLE 0x4000 /* ACPI 3.0 */
1220
1221 #define ACPI_BITMASK_SCI_ENABLE 0x0001
1222 #define ACPI_BITMASK_BUS_MASTER_RLD 0x0002
1223 #define ACPI_BITMASK_GLOBAL_LOCK_RELEASE 0x0004
1224 #define ACPI_BITMASK_SLEEP_TYPE 0x1C00
1225 #define ACPI_BITMASK_SLEEP_ENABLE 0x2000
1226
1227 #define ACPI_BITMASK_ARB_DISABLE 0x0001
1228
1229
1230 /* Raw bit position of each BitRegister */
1231
1232 #define ACPI_BITPOSITION_TIMER_STATUS 0x00
1233 #define ACPI_BITPOSITION_BUS_MASTER_STATUS 0x04
1234 #define ACPI_BITPOSITION_GLOBAL_LOCK_STATUS 0x05
1235 #define ACPI_BITPOSITION_POWER_BUTTON_STATUS 0x08
1236 #define ACPI_BITPOSITION_SLEEP_BUTTON_STATUS 0x09
1237 #define ACPI_BITPOSITION_RT_CLOCK_STATUS 0x0A
1238 #define ACPI_BITPOSITION_PCIEXP_WAKE_STATUS 0x0E /* ACPI 3.0 */
1239 #define ACPI_BITPOSITION_WAKE_STATUS 0x0F
1240
1241 #define ACPI_BITPOSITION_TIMER_ENABLE 0x00
1242 #define ACPI_BITPOSITION_GLOBAL_LOCK_ENABLE 0x05
1243 #define ACPI_BITPOSITION_POWER_BUTTON_ENABLE 0x08
1244 #define ACPI_BITPOSITION_SLEEP_BUTTON_ENABLE 0x09
1245 #define ACPI_BITPOSITION_RT_CLOCK_ENABLE 0x0A
1246 #define ACPI_BITPOSITION_PCIEXP_WAKE_DISABLE 0x0E /* ACPI 3.0 */
1247
1248 #define ACPI_BITPOSITION_SCI_ENABLE 0x00
1249 #define ACPI_BITPOSITION_BUS_MASTER_RLD 0x01
1250 #define ACPI_BITPOSITION_GLOBAL_LOCK_RELEASE 0x02
1251 #define ACPI_BITPOSITION_SLEEP_TYPE 0x0A
1252 #define ACPI_BITPOSITION_SLEEP_ENABLE 0x0D
1253
1254 #define ACPI_BITPOSITION_ARB_DISABLE 0x00
1255
1256
1257 /* Structs and definitions for _OSI support and I/O port validation */
1258
1259 #define ACPI_ALWAYS_ILLEGAL 0x00
1260
1261 typedef struct acpi_interface_info
1262 {
1263 char *Name;
1264 struct acpi_interface_info *Next;
1265 UINT8 Flags;
1266 UINT8 Value;
1267
1268 } ACPI_INTERFACE_INFO;
1269
1270 #define ACPI_OSI_INVALID 0x01
1271 #define ACPI_OSI_DYNAMIC 0x02
1272 #define ACPI_OSI_FEATURE 0x04
1273 #define ACPI_OSI_DEFAULT_INVALID 0x08
1274 #define ACPI_OSI_OPTIONAL_FEATURE (ACPI_OSI_FEATURE | ACPI_OSI_DEFAULT_INVALID | ACPI_OSI_INVALID)
1275
1276 typedef struct acpi_port_info
1277 {
1278 char *Name;
1279 UINT16 Start;
1280 UINT16 End;
1281 UINT8 OsiDependency;
1282
1283 } ACPI_PORT_INFO;
1284
1285
1286 /*****************************************************************************
1287 *
1288 * Resource descriptors
1289 *
1290 ****************************************************************************/
1291
1292 /* ResourceType values */
1293
1294 #define ACPI_ADDRESS_TYPE_MEMORY_RANGE 0
1295 #define ACPI_ADDRESS_TYPE_IO_RANGE 1
1296 #define ACPI_ADDRESS_TYPE_BUS_NUMBER_RANGE 2
1297
1298 /* Resource descriptor types and masks */
1299
1300 #define ACPI_RESOURCE_NAME_LARGE 0x80
1301 #define ACPI_RESOURCE_NAME_SMALL 0x00
1302
1303 #define ACPI_RESOURCE_NAME_SMALL_MASK 0x78 /* Bits 6:3 contain the type */
1304 #define ACPI_RESOURCE_NAME_SMALL_LENGTH_MASK 0x07 /* Bits 2:0 contain the length */
1305 #define ACPI_RESOURCE_NAME_LARGE_MASK 0x7F /* Bits 6:0 contain the type */
1306
1307
1308 /*
1309 * Small resource descriptor "names" as defined by the ACPI specification.
1310 * Note: Bits 2:0 are used for the descriptor length
1311 */
1312 #define ACPI_RESOURCE_NAME_IRQ 0x20
1313 #define ACPI_RESOURCE_NAME_DMA 0x28
1314 #define ACPI_RESOURCE_NAME_START_DEPENDENT 0x30
1315 #define ACPI_RESOURCE_NAME_END_DEPENDENT 0x38
1316 #define ACPI_RESOURCE_NAME_IO 0x40
1317 #define ACPI_RESOURCE_NAME_FIXED_IO 0x48
1318 #define ACPI_RESOURCE_NAME_FIXED_DMA 0x50
1319 #define ACPI_RESOURCE_NAME_RESERVED_S2 0x58
1320 #define ACPI_RESOURCE_NAME_RESERVED_S3 0x60
1321 #define ACPI_RESOURCE_NAME_RESERVED_S4 0x68
1322 #define ACPI_RESOURCE_NAME_VENDOR_SMALL 0x70
1323 #define ACPI_RESOURCE_NAME_END_TAG 0x78
1324
1325 /*
1326 * Large resource descriptor "names" as defined by the ACPI specification.
1327 * Note: includes the Large Descriptor bit in bit[7]
1328 */
1329 #define ACPI_RESOURCE_NAME_MEMORY24 0x81
1330 #define ACPI_RESOURCE_NAME_GENERIC_REGISTER 0x82
1331 #define ACPI_RESOURCE_NAME_RESERVED_L1 0x83
1332 #define ACPI_RESOURCE_NAME_VENDOR_LARGE 0x84
1333 #define ACPI_RESOURCE_NAME_MEMORY32 0x85
1334 #define ACPI_RESOURCE_NAME_FIXED_MEMORY32 0x86
1335 #define ACPI_RESOURCE_NAME_ADDRESS32 0x87
1336 #define ACPI_RESOURCE_NAME_ADDRESS16 0x88
1337 #define ACPI_RESOURCE_NAME_EXTENDED_IRQ 0x89
1338 #define ACPI_RESOURCE_NAME_ADDRESS64 0x8A
1339 #define ACPI_RESOURCE_NAME_EXTENDED_ADDRESS64 0x8B
1340 #define ACPI_RESOURCE_NAME_GPIO 0x8C
1341 #define ACPI_RESOURCE_NAME_PIN_FUNCTION 0x8D
1342 #define ACPI_RESOURCE_NAME_SERIAL_BUS 0x8E
1343 #define ACPI_RESOURCE_NAME_PIN_CONFIG 0x8F
1344 #define ACPI_RESOURCE_NAME_PIN_GROUP 0x90
1345 #define ACPI_RESOURCE_NAME_PIN_GROUP_FUNCTION 0x91
1346 #define ACPI_RESOURCE_NAME_PIN_GROUP_CONFIG 0x92
1347 #define ACPI_RESOURCE_NAME_LARGE_MAX 0x92
1348
1349
1350 /*****************************************************************************
1351 *
1352 * Miscellaneous
1353 *
1354 ****************************************************************************/
1355
1356 #define ACPI_ASCII_ZERO 0x30
1357
1358
1359 /*****************************************************************************
1360 *
1361 * Disassembler
1362 *
1363 ****************************************************************************/
1364
1365 typedef struct acpi_external_list
1366 {
1367 char *Path;
1368 char *InternalPath;
1369 struct acpi_external_list *Next;
1370 UINT32 Value;
1371 UINT16 Length;
1372 UINT16 Flags;
1373 UINT8 Type;
1374
1375 } ACPI_EXTERNAL_LIST;
1376
1377 /* Values for Flags field above */
1378
1379 #define ACPI_EXT_RESOLVED_REFERENCE 0x01 /* Object was resolved during cross ref */
1380 #define ACPI_EXT_ORIGIN_FROM_FILE 0x02 /* External came from a file */
1381 #define ACPI_EXT_INTERNAL_PATH_ALLOCATED 0x04 /* Deallocate internal path on completion */
1382 #define ACPI_EXT_EXTERNAL_EMITTED 0x08 /* External() statement has been emitted */
1383 #define ACPI_EXT_ORIGIN_FROM_OPCODE 0x10 /* External came from a External() opcode */
1384 #define ACPI_EXT_CONFLICTING_DECLARATION 0x20 /* External has a conflicting declaration within AML */
1385
1386
1387 typedef struct acpi_external_file
1388 {
1389 char *Path;
1390 struct acpi_external_file *Next;
1391
1392 } ACPI_EXTERNAL_FILE;
1393
1394
1395 typedef struct acpi_parse_object_list
1396 {
1397 ACPI_PARSE_OBJECT *Op;
1398 struct acpi_parse_object_list *Next;
1399
1400 } ACPI_PARSE_OBJECT_LIST;
1401
1402 /*****************************************************************************
1403 *
1404 * Debugger
1405 *
1406 ****************************************************************************/
1407
1408 typedef struct acpi_db_method_info
1409 {
1410 ACPI_HANDLE Method;
1411 ACPI_HANDLE MainThreadGate;
1412 ACPI_HANDLE ThreadCompleteGate;
1413 ACPI_HANDLE InfoGate;
1414 ACPI_THREAD_ID *Threads;
1415 UINT32 NumThreads;
1416 UINT32 NumCreated;
1417 UINT32 NumCompleted;
1418
1419 char *Name;
1420 UINT32 Flags;
1421 UINT32 NumLoops;
1422 char Pathname[ACPI_DB_LINE_BUFFER_SIZE];
1423 char **Args;
1424 ACPI_OBJECT_TYPE *Types;
1425
1426 /*
1427 * Arguments to be passed to method for the command
1428 * Threads -
1429 * the Number of threads, ID of current thread and
1430 * Index of current thread inside all them created.
1431 */
1432 char InitArgs;
1433 #ifdef ACPI_DEBUGGER
1434 ACPI_OBJECT_TYPE ArgTypes[4];
1435 #endif
1436 char *Arguments[4];
1437 char NumThreadsStr[11];
1438 char IdOfThreadStr[11];
1439 char IndexOfThreadStr[11];
1440
1441 } ACPI_DB_METHOD_INFO;
1442
1443 typedef struct acpi_integrity_info
1444 {
1445 UINT32 Nodes;
1446 UINT32 Objects;
1447
1448 } ACPI_INTEGRITY_INFO;
1449
1450
1451 #define ACPI_DB_DISABLE_OUTPUT 0x00
1452 #define ACPI_DB_REDIRECTABLE_OUTPUT 0x01
1453 #define ACPI_DB_CONSOLE_OUTPUT 0x02
1454 #define ACPI_DB_DUPLICATE_OUTPUT 0x03
1455
1456
1457 typedef struct acpi_object_info
1458 {
1459 UINT32 Types[ACPI_TOTAL_TYPES];
1460
1461 } ACPI_OBJECT_INFO;
1462
1463
1464 /*****************************************************************************
1465 *
1466 * Debug
1467 *
1468 ****************************************************************************/
1469
1470 /* Entry for a memory allocation (debug only) */
1471
1472 #define ACPI_MEM_MALLOC 0
1473 #define ACPI_MEM_CALLOC 1
1474 #define ACPI_MAX_MODULE_NAME 16
1475
1476 #define ACPI_COMMON_DEBUG_MEM_HEADER \
1477 struct acpi_debug_mem_block *Previous; \
1478 struct acpi_debug_mem_block *Next; \
1479 UINT32 Size; \
1480 UINT32 Component; \
1481 UINT32 Line; \
1482 char Module[ACPI_MAX_MODULE_NAME]; \
1483 UINT8 AllocType;
1484
1485 typedef struct acpi_debug_mem_header
1486 {
1487 ACPI_COMMON_DEBUG_MEM_HEADER
1488
1489 } ACPI_DEBUG_MEM_HEADER;
1490
1491 typedef struct acpi_debug_mem_block
1492 {
1493 ACPI_COMMON_DEBUG_MEM_HEADER
1494 UINT64 UserSpace;
1495
1496 } ACPI_DEBUG_MEM_BLOCK;
1497
1498
1499 #define ACPI_MEM_LIST_GLOBAL 0
1500 #define ACPI_MEM_LIST_NSNODE 1
1501 #define ACPI_MEM_LIST_MAX 1
1502 #define ACPI_NUM_MEM_LISTS 2
1503
1504
1505 /*****************************************************************************
1506 *
1507 * Info/help support
1508 *
1509 ****************************************************************************/
1510
1511 typedef struct ah_predefined_name
1512 {
1513 char *Name;
1514 char *Description;
1515 #ifndef ACPI_ASL_COMPILER
1516 char *Action;
1517 #endif
1518
1519 } AH_PREDEFINED_NAME;
1520
1521 typedef struct ah_device_id
1522 {
1523 char *Name;
1524 char *Description;
1525
1526 } AH_DEVICE_ID;
1527
1528 typedef struct ah_uuid
1529 {
1530 char *Description;
1531 char *String;
1532
1533 } AH_UUID;
1534
1535 typedef struct ah_table
1536 {
1537 char *Signature;
1538 char *Description;
1539
1540 } AH_TABLE;
1541
1542 #endif /* __ACLOCAL_H__ */
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