1/******************************************************************************
2 *
3 * Name: acglobal.h - Declarations for global variables
4 *
5 *****************************************************************************/
6
7/******************************************************************************
8 *
9 * 1. Copyright Notice
10 *
11 * Some or all of this work - Copyright (c) 1999 - 2012, Intel Corp.
12 * All rights reserved.
13 *
14 * 2. License
15 *
16 * 2.1. This is your license from Intel Corp. under its intellectual property
17 * rights. You may have additional license terms from the party that provided
18 * you this software, covering your right to use that party's intellectual
19 * property rights.
20 *
21 * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
22 * copy of the source code appearing in this file ("Covered Code") an
23 * irrevocable, perpetual, worldwide license under Intel's copyrights in the
24 * base code distributed originally by Intel ("Original Intel Code") to copy,
25 * make derivatives, distribute, use and display any portion of the Covered
26 * Code in any form, with the right to sublicense such rights; and
27 *
28 * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
29 * license (with the right to sublicense), under only those claims of Intel
30 * patents that are infringed by the Original Intel Code, to make, use, sell,
31 * offer to sell, and import the Covered Code and derivative works thereof
32 * solely to the minimum extent necessary to exercise the above copyright
33 * license, and in no event shall the patent license extend to any additions
34 * to or modifications of the Original Intel Code. No other license or right
35 * is granted directly or by implication, estoppel or otherwise;
36 *
37 * The above copyright and patent license is granted only if the following
38 * conditions are met:
39 *
40 * 3. Conditions
41 *
42 * 3.1. Redistribution of Source with Rights to Further Distribute Source.
43 * Redistribution of source code of any substantial portion of the Covered
44 * Code or modification with rights to further distribute source must include
45 * the above Copyright Notice, the above License, this list of Conditions,
46 * and the following Disclaimer and Export Compliance provision. In addition,
47 * Licensee must cause all Covered Code to which Licensee contributes to
48 * contain a file documenting the changes Licensee made to create that Covered
49 * Code and the date of any change. Licensee must include in that file the
50 * documentation of any changes made by any predecessor Licensee. Licensee
51 * must include a prominent statement that the modification is derived,
52 * directly or indirectly, from Original Intel Code.
53 *
54 * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
55 * Redistribution of source code of any substantial portion of the Covered
56 * Code or modification without rights to further distribute source must
57 * include the following Disclaimer and Export Compliance provision in the
58 * documentation and/or other materials provided with distribution. In
59 * addition, Licensee may not authorize further sublicense of source of any
60 * portion of the Covered Code, and must include terms to the effect that the
61 * license from Licensee to its licensee is limited to the intellectual
62 * property embodied in the software Licensee provides to its licensee, and
63 * not to intellectual property embodied in modifications its licensee may
64 * make.
65 *
66 * 3.3. Redistribution of Executable. Redistribution in executable form of any
67 * substantial portion of the Covered Code or modification must reproduce the
68 * above Copyright Notice, and the following Disclaimer and Export Compliance
69 * provision in the documentation and/or other materials provided with the
70 * distribution.
71 *
72 * 3.4. Intel retains all right, title, and interest in and to the Original
73 * Intel Code.
74 *
75 * 3.5. Neither the name Intel nor any other trademark owned or controlled by
76 * Intel shall be used in advertising or otherwise to promote the sale, use or
77 * other dealings in products derived from or relating to the Covered Code
78 * without prior written authorization from Intel.
79 *
80 * 4. Disclaimer and Export Compliance
81 *
82 * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
83 * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
84 * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
85 * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
86 * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
87 * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
88 * PARTICULAR PURPOSE.
89 *
90 * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
91 * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
92 * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
93 * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
94 * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
95 * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
96 * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
97 * LIMITED REMEDY.
98 *
99 * 4.3. Licensee shall not export, either directly or indirectly, any of this
100 * software or system incorporating such software without first obtaining any
101 * required license or other approval from the U. S. Department of Commerce or
102 * any other agency or department of the United States Government. In the
103 * event Licensee exports any such software from the United States or
104 * re-exports any such software from a foreign destination, Licensee shall
105 * ensure that the distribution and export/re-export of the software is in
106 * compliance with all laws, regulations, orders, or other restrictions of the
107 * U.S. Export Administration Regulations. Licensee agrees that neither it nor
108 * any of its subsidiaries will export/re-export any technical data, process,
109 * software, or service, directly or indirectly, to any country for which the
110 * United States government or any agency thereof requires an export license,
111 * other governmental approval, or letter of assurance, without first obtaining
112 * such license, approval or letter.
113 *
114 *****************************************************************************/
115
116#ifndef __ACGLOBAL_H__
117#define __ACGLOBAL_H__
118
119
120/*
121 * Ensure that the globals are actually defined and initialized only once.
122 *
123 * The use of these macros allows a single list of globals (here) in order
124 * to simplify maintenance of the code.
125 */
126#ifdef DEFINE_ACPI_GLOBALS
127#define ACPI_EXTERN
128#define ACPI_INIT_GLOBAL(a,b) a=b
129#else
130#define ACPI_EXTERN extern
131#define ACPI_INIT_GLOBAL(a,b) a
132#endif
133
134
135#ifdef DEFINE_ACPI_GLOBALS
136
137/* Public globals, available from outside ACPICA subsystem */
138
139/*****************************************************************************
140 *
141 * Runtime configuration (static defaults that can be overriden at runtime)
142 *
143 ****************************************************************************/
144
145/*
146 * Enable "slack" in the AML interpreter?  Default is FALSE, and the
147 * interpreter strictly follows the ACPI specification. Setting to TRUE
148 * allows the interpreter to ignore certain errors and/or bad AML constructs.
149 *
150 * Currently, these features are enabled by this flag:
151 *
152 * 1) Allow "implicit return" of last value in a control method
153 * 2) Allow access beyond the end of an operation region
154 * 3) Allow access to uninitialized locals/args (auto-init to integer 0)
155 * 4) Allow ANY object type to be a source operand for the Store() operator
156 * 5) Allow unresolved references (invalid target name) in package objects
157 * 6) Enable warning messages for behavior that is not ACPI spec compliant
158 */
159UINT8       ACPI_INIT_GLOBAL (AcpiGbl_EnableInterpreterSlack, FALSE);
160
161/*
162 * Automatically serialize ALL control methods? Default is FALSE, meaning
163 * to use the Serialized/NotSerialized method flags on a per method basis.
164 * Only change this if the ASL code is poorly written and cannot handle
165 * reentrancy even though methods are marked "NotSerialized".
166 */
167UINT8       ACPI_INIT_GLOBAL (AcpiGbl_AllMethodsSerialized, FALSE);
168
169/*
170 * Create the predefined _OSI method in the namespace? Default is TRUE
171 * because ACPI CA is fully compatible with other ACPI implementations.
172 * Changing this will revert ACPI CA (and machine ASL) to pre-OSI behavior.
173 */
174UINT8       ACPI_INIT_GLOBAL (AcpiGbl_CreateOsiMethod, TRUE);
175
176/*
177 * Optionally use default values for the ACPI register widths. Set this to
178 * TRUE to use the defaults, if an FADT contains incorrect widths/lengths.
179 */
180UINT8       ACPI_INIT_GLOBAL (AcpiGbl_UseDefaultRegisterWidths, TRUE);
181
182/*
183 * Optionally enable output from the AML Debug Object.
184 */
185UINT8       ACPI_INIT_GLOBAL (AcpiGbl_EnableAmlDebugObject, FALSE);
186
187/*
188 * Optionally copy the entire DSDT to local memory (instead of simply
189 * mapping it.) There are some BIOSs that corrupt or replace the original
190 * DSDT, creating the need for this option. Default is FALSE, do not copy
191 * the DSDT.
192 */
193UINT8       ACPI_INIT_GLOBAL (AcpiGbl_CopyDsdtLocally, FALSE);
194
195/*
196 * Optionally truncate I/O addresses to 16 bits. Provides compatibility
197 * with other ACPI implementations. NOTE: During ACPICA initialization,
198 * this value is set to TRUE if any Windows OSI strings have been
199 * requested by the BIOS.
200 */
201UINT8       ACPI_INIT_GLOBAL (AcpiGbl_TruncateIoAddresses, FALSE);
202
203/*
204 * Disable runtime checking and repair of values returned by control methods.
205 * Use only if the repair is causing a problem on a particular machine.
206 */
207UINT8       ACPI_INIT_GLOBAL (AcpiGbl_DisableAutoRepair, FALSE);
208
209
210/* AcpiGbl_FADT is a local copy of the FADT, converted to a common format. */
211
212ACPI_TABLE_FADT             AcpiGbl_FADT;
213UINT32                      AcpiCurrentGpeCount;
214UINT32                      AcpiGbl_TraceFlags;
215ACPI_NAME                   AcpiGbl_TraceMethodName;
216BOOLEAN                     AcpiGbl_SystemAwakeAndRunning;
217
218/*
219 * ACPI 5.0 introduces the concept of a "reduced hardware platform", meaning
220 * that the ACPI hardware is no longer required. A flag in the FADT indicates
221 * a reduced HW machine, and that flag is duplicated here for convenience.
222 */
223BOOLEAN                     AcpiGbl_ReducedHardware;
224
225#endif /* DEFINE_ACPI_GLOBALS */
226
227/* Do not disassemble buffers to resource descriptors */
228
229ACPI_EXTERN UINT8       ACPI_INIT_GLOBAL (AcpiGbl_NoResourceDisassembly, FALSE);
230
231/*****************************************************************************
232 *
233 * ACPI Table globals
234 *
235 ****************************************************************************/
236
237/*
238 * AcpiGbl_RootTableList is the master list of ACPI tables that were
239 * found in the RSDT/XSDT.
240 */
241ACPI_EXTERN ACPI_TABLE_LIST             AcpiGbl_RootTableList;
242
243#if (!ACPI_REDUCED_HARDWARE)
244ACPI_EXTERN ACPI_TABLE_FACS            *AcpiGbl_FACS;
245
246#endif /* !ACPI_REDUCED_HARDWARE */
247
248/* These addresses are calculated from the FADT Event Block addresses */
249
250ACPI_EXTERN ACPI_GENERIC_ADDRESS        AcpiGbl_XPm1aStatus;
251ACPI_EXTERN ACPI_GENERIC_ADDRESS        AcpiGbl_XPm1aEnable;
252
253ACPI_EXTERN ACPI_GENERIC_ADDRESS        AcpiGbl_XPm1bStatus;
254ACPI_EXTERN ACPI_GENERIC_ADDRESS        AcpiGbl_XPm1bEnable;
255
256/* DSDT information. Used to check for DSDT corruption */
257
258ACPI_EXTERN ACPI_TABLE_HEADER          *AcpiGbl_DSDT;
259ACPI_EXTERN ACPI_TABLE_HEADER           AcpiGbl_OriginalDsdtHeader;
260
261/*
262 * Handle both ACPI 1.0 and ACPI 2.0 Integer widths. The integer width is
263 * determined by the revision of the DSDT: If the DSDT revision is less than
264 * 2, use only the lower 32 bits of the internal 64-bit Integer.
265 */
266ACPI_EXTERN UINT8                       AcpiGbl_IntegerBitWidth;
267ACPI_EXTERN UINT8                       AcpiGbl_IntegerByteWidth;
268ACPI_EXTERN UINT8                       AcpiGbl_IntegerNybbleWidth;
269
270
271/*****************************************************************************
272 *
273 * Mutual exclusion within ACPICA subsystem
274 *
275 ****************************************************************************/
276
277/*
278 * Predefined mutex objects. This array contains the
279 * actual OS mutex handles, indexed by the local ACPI_MUTEX_HANDLEs.
280 * (The table maps local handles to the real OS handles)
281 */
282ACPI_EXTERN ACPI_MUTEX_INFO             AcpiGbl_MutexInfo[ACPI_NUM_MUTEX];
283
284/*
285 * Global lock mutex is an actual AML mutex object
286 * Global lock semaphore works in conjunction with the actual global lock
287 * Global lock spinlock is used for "pending" handshake
288 */
289ACPI_EXTERN ACPI_OPERAND_OBJECT        *AcpiGbl_GlobalLockMutex;
290ACPI_EXTERN ACPI_SEMAPHORE              AcpiGbl_GlobalLockSemaphore;
291ACPI_EXTERN ACPI_SPINLOCK               AcpiGbl_GlobalLockPendingLock;
292ACPI_EXTERN UINT16                      AcpiGbl_GlobalLockHandle;
293ACPI_EXTERN BOOLEAN                     AcpiGbl_GlobalLockAcquired;
294ACPI_EXTERN BOOLEAN                     AcpiGbl_GlobalLockPresent;
295ACPI_EXTERN BOOLEAN                     AcpiGbl_GlobalLockPending;
296
297/*
298 * Spinlocks are used for interfaces that can be possibly called at
299 * interrupt level
300 */
301ACPI_EXTERN ACPI_SPINLOCK               AcpiGbl_GpeLock;      /* For GPE data structs and registers */
302ACPI_EXTERN ACPI_SPINLOCK               AcpiGbl_HardwareLock; /* For ACPI H/W except GPE registers */
303
304/* Mutex for _OSI support */
305
306ACPI_EXTERN ACPI_MUTEX                  AcpiGbl_OsiMutex;
307
308/* Reader/Writer lock is used for namespace walk and dynamic table unload */
309
310ACPI_EXTERN ACPI_RW_LOCK                AcpiGbl_NamespaceRwLock;
311
312
313/*****************************************************************************
314 *
315 * Miscellaneous globals
316 *
317 ****************************************************************************/
318
319/* Object caches */
320
321ACPI_EXTERN ACPI_CACHE_T               *AcpiGbl_NamespaceCache;
322ACPI_EXTERN ACPI_CACHE_T               *AcpiGbl_StateCache;
323ACPI_EXTERN ACPI_CACHE_T               *AcpiGbl_PsNodeCache;
324ACPI_EXTERN ACPI_CACHE_T               *AcpiGbl_PsNodeExtCache;
325ACPI_EXTERN ACPI_CACHE_T               *AcpiGbl_OperandCache;
326
327/* Global handlers */
328
329ACPI_EXTERN ACPI_GLOBAL_NOTIFY_HANDLER  AcpiGbl_GlobalNotify[2];
330ACPI_EXTERN ACPI_EXCEPTION_HANDLER      AcpiGbl_ExceptionHandler;
331ACPI_EXTERN ACPI_INIT_HANDLER           AcpiGbl_InitHandler;
332ACPI_EXTERN ACPI_TABLE_HANDLER          AcpiGbl_TableHandler;
333ACPI_EXTERN void                       *AcpiGbl_TableHandlerContext;
334ACPI_EXTERN ACPI_WALK_STATE            *AcpiGbl_BreakpointWalk;
335ACPI_EXTERN ACPI_INTERFACE_HANDLER      AcpiGbl_InterfaceHandler;
336
337/* Owner ID support */
338
339ACPI_EXTERN UINT32                      AcpiGbl_OwnerIdMask[ACPI_NUM_OWNERID_MASKS];
340ACPI_EXTERN UINT8                       AcpiGbl_LastOwnerIdIndex;
341ACPI_EXTERN UINT8                       AcpiGbl_NextOwnerIdOffset;
342
343/* Initialization sequencing */
344
345ACPI_EXTERN BOOLEAN                     AcpiGbl_RegMethodsExecuted;
346
347/* Misc */
348
349ACPI_EXTERN UINT32                      AcpiGbl_OriginalMode;
350ACPI_EXTERN UINT32                      AcpiGbl_RsdpOriginalLocation;
351ACPI_EXTERN UINT32                      AcpiGbl_NsLookupCount;
352ACPI_EXTERN UINT32                      AcpiGbl_PsFindCount;
353ACPI_EXTERN UINT16                      AcpiGbl_Pm1EnableRegisterSave;
354ACPI_EXTERN UINT8                       AcpiGbl_DebuggerConfiguration;
355ACPI_EXTERN BOOLEAN                     AcpiGbl_StepToNextCall;
356ACPI_EXTERN BOOLEAN                     AcpiGbl_AcpiHardwarePresent;
357ACPI_EXTERN BOOLEAN                     AcpiGbl_EventsInitialized;
358ACPI_EXTERN UINT8                       AcpiGbl_OsiData;
359ACPI_EXTERN ACPI_INTERFACE_INFO        *AcpiGbl_SupportedInterfaces;
360ACPI_EXTERN ACPI_ADDRESS_RANGE         *AcpiGbl_AddressRangeList[ACPI_ADDRESS_RANGE_MAX];
361
362#ifndef DEFINE_ACPI_GLOBALS
363
364/* Other miscellaneous */
365
366extern BOOLEAN                          AcpiGbl_Shutdown;
367extern UINT32                           AcpiGbl_StartupFlags;
368extern const char                      *AcpiGbl_SleepStateNames[ACPI_S_STATE_COUNT];
369extern const char                      *AcpiGbl_LowestDstateNames[ACPI_NUM_SxW_METHODS];
370extern const char                      *AcpiGbl_HighestDstateNames[ACPI_NUM_SxD_METHODS];
371extern const ACPI_OPCODE_INFO           AcpiGbl_AmlOpInfo[AML_NUM_OPCODES];
372extern const char                      *AcpiGbl_RegionTypes[ACPI_NUM_PREDEFINED_REGIONS];
373#endif
374
375
376#ifdef ACPI_DBG_TRACK_ALLOCATIONS
377
378/* Lists for tracking memory allocations */
379
380ACPI_EXTERN ACPI_MEMORY_LIST           *AcpiGbl_GlobalList;
381ACPI_EXTERN ACPI_MEMORY_LIST           *AcpiGbl_NsNodeList;
382ACPI_EXTERN BOOLEAN                     AcpiGbl_DisplayFinalMemStats;
383ACPI_EXTERN BOOLEAN                     AcpiGbl_DisableMemTracking;
384#endif
385
386
387/*****************************************************************************
388 *
389 * Namespace globals
390 *
391 ****************************************************************************/
392
393#if !defined (ACPI_NO_METHOD_EXECUTION) || defined (ACPI_CONSTANT_EVAL_ONLY)
394#define NUM_PREDEFINED_NAMES            10
395#else
396#define NUM_PREDEFINED_NAMES            9
397#endif
398
399ACPI_EXTERN ACPI_NAMESPACE_NODE         AcpiGbl_RootNodeStruct;
400ACPI_EXTERN ACPI_NAMESPACE_NODE        *AcpiGbl_RootNode;
401ACPI_EXTERN ACPI_NAMESPACE_NODE        *AcpiGbl_FadtGpeDevice;
402ACPI_EXTERN ACPI_OPERAND_OBJECT        *AcpiGbl_ModuleCodeList;
403
404
405extern const UINT8                      AcpiGbl_NsProperties [ACPI_NUM_NS_TYPES];
406extern const ACPI_PREDEFINED_NAMES      AcpiGbl_PreDefinedNames [NUM_PREDEFINED_NAMES];
407
408#ifdef ACPI_DEBUG_OUTPUT
409ACPI_EXTERN UINT32                      AcpiGbl_CurrentNodeCount;
410ACPI_EXTERN UINT32                      AcpiGbl_CurrentNodeSize;
411ACPI_EXTERN UINT32                      AcpiGbl_MaxConcurrentNodeCount;
412ACPI_EXTERN ACPI_SIZE                  *AcpiGbl_EntryStackPointer;
413ACPI_EXTERN ACPI_SIZE                  *AcpiGbl_LowestStackPointer;
414ACPI_EXTERN UINT32                      AcpiGbl_DeepestNesting;
415#endif
416
417
418/*****************************************************************************
419 *
420 * Interpreter globals
421 *
422 ****************************************************************************/
423
424
425ACPI_EXTERN ACPI_THREAD_STATE          *AcpiGbl_CurrentWalkList;
426
427/* Control method single step flag */
428
429ACPI_EXTERN UINT8                       AcpiGbl_CmSingleStep;
430
431
432/*****************************************************************************
433 *
434 * Hardware globals
435 *
436 ****************************************************************************/
437
438extern      ACPI_BIT_REGISTER_INFO      AcpiGbl_BitRegisterInfo[ACPI_NUM_BITREG];
439ACPI_EXTERN UINT8                       AcpiGbl_SleepTypeA;
440ACPI_EXTERN UINT8                       AcpiGbl_SleepTypeB;
441
442
443/*****************************************************************************
444 *
445 * Event and GPE globals
446 *
447 ****************************************************************************/
448
449#if (!ACPI_REDUCED_HARDWARE)
450
451ACPI_EXTERN UINT8                       AcpiGbl_AllGpesInitialized;
452ACPI_EXTERN ACPI_GPE_XRUPT_INFO        *AcpiGbl_GpeXruptListHead;
453ACPI_EXTERN ACPI_GPE_BLOCK_INFO        *AcpiGbl_GpeFadtBlocks[ACPI_MAX_GPE_BLOCKS];
454ACPI_EXTERN ACPI_GBL_EVENT_HANDLER      AcpiGbl_GlobalEventHandler;
455ACPI_EXTERN void                       *AcpiGbl_GlobalEventHandlerContext;
456ACPI_EXTERN ACPI_FIXED_EVENT_HANDLER    AcpiGbl_FixedEventHandlers[ACPI_NUM_FIXED_EVENTS];
457extern      ACPI_FIXED_EVENT_INFO       AcpiGbl_FixedEventInfo[ACPI_NUM_FIXED_EVENTS];
458
459#endif /* !ACPI_REDUCED_HARDWARE */
460
461/*****************************************************************************
462 *
463 * Debug support
464 *
465 ****************************************************************************/
466
467/* Procedure nesting level for debug output */
468
469extern      UINT32                      AcpiGbl_NestingLevel;
470
471/* Event counters */
472
473ACPI_EXTERN UINT32                      AcpiMethodCount;
474ACPI_EXTERN UINT32                      AcpiGpeCount;
475ACPI_EXTERN UINT32                      AcpiSciCount;
476ACPI_EXTERN UINT32                      AcpiFixedEventCount[ACPI_NUM_FIXED_EVENTS];
477
478/* Support for dynamic control method tracing mechanism */
479
480ACPI_EXTERN UINT32                      AcpiGbl_OriginalDbgLevel;
481ACPI_EXTERN UINT32                      AcpiGbl_OriginalDbgLayer;
482ACPI_EXTERN UINT32                      AcpiGbl_TraceDbgLevel;
483ACPI_EXTERN UINT32                      AcpiGbl_TraceDbgLayer;
484
485
486/*****************************************************************************
487 *
488 * Debugger globals
489 *
490 ****************************************************************************/
491
492ACPI_EXTERN UINT8                       AcpiGbl_DbOutputFlags;
493
494#ifdef ACPI_DISASSEMBLER
495
496ACPI_EXTERN BOOLEAN                     AcpiGbl_DbOpt_disasm;
497ACPI_EXTERN BOOLEAN                     AcpiGbl_DbOpt_verbose;
498ACPI_EXTERN ACPI_EXTERNAL_LIST         *AcpiGbl_ExternalList;
499ACPI_EXTERN ACPI_EXTERNAL_FILE         *AcpiGbl_ExternalFileList;
500#endif
501
502
503#ifdef ACPI_DEBUGGER
504
505extern      BOOLEAN                     AcpiGbl_MethodExecuting;
506extern      BOOLEAN                     AcpiGbl_AbortMethod;
507extern      BOOLEAN                     AcpiGbl_DbTerminateThreads;
508
509ACPI_EXTERN BOOLEAN                     AcpiGbl_DbOpt_tables;
510ACPI_EXTERN BOOLEAN                     AcpiGbl_DbOpt_stats;
511ACPI_EXTERN BOOLEAN                     AcpiGbl_DbOpt_ini_methods;
512ACPI_EXTERN BOOLEAN                     AcpiGbl_DbOpt_NoRegionSupport;
513
514ACPI_EXTERN char                       *AcpiGbl_DbArgs[ACPI_DEBUGGER_MAX_ARGS];
515ACPI_EXTERN ACPI_OBJECT_TYPE            AcpiGbl_DbArgTypes[ACPI_DEBUGGER_MAX_ARGS];
516ACPI_EXTERN char                        AcpiGbl_DbLineBuf[ACPI_DB_LINE_BUFFER_SIZE];
517ACPI_EXTERN char                        AcpiGbl_DbParsedBuf[ACPI_DB_LINE_BUFFER_SIZE];
518ACPI_EXTERN char                        AcpiGbl_DbScopeBuf[80];
519ACPI_EXTERN char                        AcpiGbl_DbDebugFilename[80];
520ACPI_EXTERN BOOLEAN                     AcpiGbl_DbOutputToFile;
521ACPI_EXTERN char                       *AcpiGbl_DbBuffer;
522ACPI_EXTERN char                       *AcpiGbl_DbFilename;
523ACPI_EXTERN UINT32                      AcpiGbl_DbDebugLevel;
524ACPI_EXTERN UINT32                      AcpiGbl_DbConsoleDebugLevel;
525ACPI_EXTERN ACPI_NAMESPACE_NODE        *AcpiGbl_DbScopeNode;
526
527/*
528 * Statistic globals
529 */
530ACPI_EXTERN UINT16                      AcpiGbl_ObjTypeCount[ACPI_TYPE_NS_NODE_MAX+1];
531ACPI_EXTERN UINT16                      AcpiGbl_NodeTypeCount[ACPI_TYPE_NS_NODE_MAX+1];
532ACPI_EXTERN UINT16                      AcpiGbl_ObjTypeCountMisc;
533ACPI_EXTERN UINT16                      AcpiGbl_NodeTypeCountMisc;
534ACPI_EXTERN UINT32                      AcpiGbl_NumNodes;
535ACPI_EXTERN UINT32                      AcpiGbl_NumObjects;
536
537
538ACPI_EXTERN UINT32                      AcpiGbl_SizeOfParseTree;
539ACPI_EXTERN UINT32                      AcpiGbl_SizeOfMethodTrees;
540ACPI_EXTERN UINT32                      AcpiGbl_SizeOfNodeEntries;
541ACPI_EXTERN UINT32                      AcpiGbl_SizeOfAcpiObjects;
542
543#endif /* ACPI_DEBUGGER */
544
545
546/*****************************************************************************
547 *
548 * Info/help support
549 *
550 ****************************************************************************/
551
552extern const AH_PREDEFINED_NAME     AslPredefinedInfo[];
553
554
555#endif /* __ACGLOBAL_H__ */
556