aa66f90fc228a0cdb245f95873481542a1635615
[reactos.git] / drivers / bus / acpi / acpica / include / acglobal.h
1 /******************************************************************************
2 *
3 * Name: acglobal.h - Declarations for global variables
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 __ACGLOBAL_H__
45 #define __ACGLOBAL_H__
46
47
48 /*****************************************************************************
49 *
50 * Globals related to the ACPI tables
51 *
52 ****************************************************************************/
53
54 /* Master list of all ACPI tables that were found in the RSDT/XSDT */
55
56 ACPI_GLOBAL (ACPI_TABLE_LIST, AcpiGbl_RootTableList);
57
58 /* DSDT information. Used to check for DSDT corruption */
59
60 ACPI_GLOBAL (ACPI_TABLE_HEADER *, AcpiGbl_DSDT);
61 ACPI_GLOBAL (ACPI_TABLE_HEADER, AcpiGbl_OriginalDsdtHeader);
62 ACPI_INIT_GLOBAL (UINT32, AcpiGbl_DsdtIndex, ACPI_INVALID_TABLE_INDEX);
63 ACPI_INIT_GLOBAL (UINT32, AcpiGbl_FacsIndex, ACPI_INVALID_TABLE_INDEX);
64 ACPI_INIT_GLOBAL (UINT32, AcpiGbl_XFacsIndex, ACPI_INVALID_TABLE_INDEX);
65 ACPI_INIT_GLOBAL (UINT32, AcpiGbl_FadtIndex, ACPI_INVALID_TABLE_INDEX);
66
67 #if (!ACPI_REDUCED_HARDWARE)
68 ACPI_GLOBAL (ACPI_TABLE_FACS *, AcpiGbl_FACS);
69
70 #endif /* !ACPI_REDUCED_HARDWARE */
71
72 /* These addresses are calculated from the FADT Event Block addresses */
73
74 ACPI_GLOBAL (ACPI_GENERIC_ADDRESS, AcpiGbl_XPm1aStatus);
75 ACPI_GLOBAL (ACPI_GENERIC_ADDRESS, AcpiGbl_XPm1aEnable);
76
77 ACPI_GLOBAL (ACPI_GENERIC_ADDRESS, AcpiGbl_XPm1bStatus);
78 ACPI_GLOBAL (ACPI_GENERIC_ADDRESS, AcpiGbl_XPm1bEnable);
79
80 /*
81 * Handle both ACPI 1.0 and ACPI 2.0+ Integer widths. The integer width is
82 * determined by the revision of the DSDT: If the DSDT revision is less than
83 * 2, use only the lower 32 bits of the internal 64-bit Integer.
84 */
85 ACPI_GLOBAL (UINT8, AcpiGbl_IntegerBitWidth);
86 ACPI_GLOBAL (UINT8, AcpiGbl_IntegerByteWidth);
87 ACPI_GLOBAL (UINT8, AcpiGbl_IntegerNybbleWidth);
88
89
90 /*****************************************************************************
91 *
92 * Mutual exclusion within ACPICA subsystem
93 *
94 ****************************************************************************/
95
96 /*
97 * Predefined mutex objects. This array contains the
98 * actual OS mutex handles, indexed by the local ACPI_MUTEX_HANDLEs.
99 * (The table maps local handles to the real OS handles)
100 */
101 ACPI_GLOBAL (ACPI_MUTEX_INFO, AcpiGbl_MutexInfo[ACPI_NUM_MUTEX]);
102
103 /*
104 * Global lock mutex is an actual AML mutex object
105 * Global lock semaphore works in conjunction with the actual global lock
106 * Global lock spinlock is used for "pending" handshake
107 */
108 ACPI_GLOBAL (ACPI_OPERAND_OBJECT *, AcpiGbl_GlobalLockMutex);
109 ACPI_GLOBAL (ACPI_SEMAPHORE, AcpiGbl_GlobalLockSemaphore);
110 ACPI_GLOBAL (ACPI_SPINLOCK, AcpiGbl_GlobalLockPendingLock);
111 ACPI_GLOBAL (UINT16, AcpiGbl_GlobalLockHandle);
112 ACPI_GLOBAL (BOOLEAN, AcpiGbl_GlobalLockAcquired);
113 ACPI_GLOBAL (BOOLEAN, AcpiGbl_GlobalLockPresent);
114 ACPI_GLOBAL (BOOLEAN, AcpiGbl_GlobalLockPending);
115
116 /*
117 * Spinlocks are used for interfaces that can be possibly called at
118 * interrupt level
119 */
120 ACPI_GLOBAL (ACPI_SPINLOCK, AcpiGbl_GpeLock); /* For GPE data structs and registers */
121 ACPI_GLOBAL (ACPI_SPINLOCK, AcpiGbl_HardwareLock); /* For ACPI H/W except GPE registers */
122 ACPI_GLOBAL (ACPI_SPINLOCK, AcpiGbl_ReferenceCountLock);
123
124 /* Mutex for _OSI support */
125
126 ACPI_GLOBAL (ACPI_MUTEX, AcpiGbl_OsiMutex);
127
128 /* Reader/Writer lock is used for namespace walk and dynamic table unload */
129
130 ACPI_GLOBAL (ACPI_RW_LOCK, AcpiGbl_NamespaceRwLock);
131
132
133 /*****************************************************************************
134 *
135 * Miscellaneous globals
136 *
137 ****************************************************************************/
138
139 /* Object caches */
140
141 ACPI_GLOBAL (ACPI_CACHE_T *, AcpiGbl_NamespaceCache);
142 ACPI_GLOBAL (ACPI_CACHE_T *, AcpiGbl_StateCache);
143 ACPI_GLOBAL (ACPI_CACHE_T *, AcpiGbl_PsNodeCache);
144 ACPI_GLOBAL (ACPI_CACHE_T *, AcpiGbl_PsNodeExtCache);
145 ACPI_GLOBAL (ACPI_CACHE_T *, AcpiGbl_OperandCache);
146
147 /* System */
148
149 ACPI_INIT_GLOBAL (UINT32, AcpiGbl_StartupFlags, 0);
150 ACPI_INIT_GLOBAL (BOOLEAN, AcpiGbl_Shutdown, TRUE);
151 ACPI_INIT_GLOBAL (BOOLEAN, AcpiGbl_EarlyInitialization, TRUE);
152
153 /* Global handlers */
154
155 ACPI_GLOBAL (ACPI_GLOBAL_NOTIFY_HANDLER,AcpiGbl_GlobalNotify[2]);
156 ACPI_GLOBAL (ACPI_EXCEPTION_HANDLER, AcpiGbl_ExceptionHandler);
157 ACPI_GLOBAL (ACPI_INIT_HANDLER, AcpiGbl_InitHandler);
158 ACPI_GLOBAL (ACPI_TABLE_HANDLER, AcpiGbl_TableHandler);
159 ACPI_GLOBAL (void *, AcpiGbl_TableHandlerContext);
160 ACPI_GLOBAL (ACPI_INTERFACE_HANDLER, AcpiGbl_InterfaceHandler);
161 ACPI_GLOBAL (ACPI_SCI_HANDLER_INFO *, AcpiGbl_SciHandlerList);
162
163 /* Owner ID support */
164
165 ACPI_GLOBAL (UINT32, AcpiGbl_OwnerIdMask[ACPI_NUM_OWNERID_MASKS]);
166 ACPI_GLOBAL (UINT8, AcpiGbl_LastOwnerIdIndex);
167 ACPI_GLOBAL (UINT8, AcpiGbl_NextOwnerIdOffset);
168
169 /* Initialization sequencing */
170
171 ACPI_INIT_GLOBAL (BOOLEAN, AcpiGbl_NamespaceInitialized, FALSE);
172
173 /* Misc */
174
175 ACPI_GLOBAL (UINT32, AcpiGbl_OriginalMode);
176 ACPI_GLOBAL (UINT32, AcpiGbl_NsLookupCount);
177 ACPI_GLOBAL (UINT32, AcpiGbl_PsFindCount);
178 ACPI_GLOBAL (UINT16, AcpiGbl_Pm1EnableRegisterSave);
179 ACPI_GLOBAL (UINT8, AcpiGbl_DebuggerConfiguration);
180 ACPI_GLOBAL (BOOLEAN, AcpiGbl_StepToNextCall);
181 ACPI_GLOBAL (BOOLEAN, AcpiGbl_AcpiHardwarePresent);
182 ACPI_GLOBAL (BOOLEAN, AcpiGbl_EventsInitialized);
183 ACPI_GLOBAL (ACPI_INTERFACE_INFO *, AcpiGbl_SupportedInterfaces);
184 ACPI_GLOBAL (ACPI_ADDRESS_RANGE *, AcpiGbl_AddressRangeList[ACPI_ADDRESS_RANGE_MAX]);
185
186 /* Other miscellaneous, declared and initialized in utglobal */
187
188 extern const char *AcpiGbl_SleepStateNames[ACPI_S_STATE_COUNT];
189 extern const char *AcpiGbl_LowestDstateNames[ACPI_NUM_SxW_METHODS];
190 extern const char *AcpiGbl_HighestDstateNames[ACPI_NUM_SxD_METHODS];
191 extern const char *AcpiGbl_RegionTypes[ACPI_NUM_PREDEFINED_REGIONS];
192 extern const char AcpiGbl_LowerHexDigits[];
193 extern const char AcpiGbl_UpperHexDigits[];
194 extern const ACPI_OPCODE_INFO AcpiGbl_AmlOpInfo[AML_NUM_OPCODES];
195
196
197 #ifdef ACPI_DBG_TRACK_ALLOCATIONS
198
199 /* Lists for tracking memory allocations (debug only) */
200
201 ACPI_GLOBAL (ACPI_MEMORY_LIST *, AcpiGbl_GlobalList);
202 ACPI_GLOBAL (ACPI_MEMORY_LIST *, AcpiGbl_NsNodeList);
203 ACPI_GLOBAL (BOOLEAN, AcpiGbl_DisplayFinalMemStats);
204 ACPI_GLOBAL (BOOLEAN, AcpiGbl_DisableMemTracking);
205 #endif
206
207
208 /*****************************************************************************
209 *
210 * Namespace globals
211 *
212 ****************************************************************************/
213
214 #if !defined (ACPI_NO_METHOD_EXECUTION) || defined (ACPI_CONSTANT_EVAL_ONLY)
215 #define NUM_PREDEFINED_NAMES 10
216 #else
217 #define NUM_PREDEFINED_NAMES 9
218 #endif
219
220 ACPI_GLOBAL (ACPI_NAMESPACE_NODE, AcpiGbl_RootNodeStruct);
221 ACPI_GLOBAL (ACPI_NAMESPACE_NODE *, AcpiGbl_RootNode);
222 ACPI_GLOBAL (ACPI_NAMESPACE_NODE *, AcpiGbl_FadtGpeDevice);
223 ACPI_GLOBAL (ACPI_OPERAND_OBJECT *, AcpiGbl_ModuleCodeList);
224
225
226 extern const UINT8 AcpiGbl_NsProperties [ACPI_NUM_NS_TYPES];
227 extern const ACPI_PREDEFINED_NAMES AcpiGbl_PreDefinedNames [NUM_PREDEFINED_NAMES];
228
229 #ifdef ACPI_DEBUG_OUTPUT
230 ACPI_GLOBAL (UINT32, AcpiGbl_CurrentNodeCount);
231 ACPI_GLOBAL (UINT32, AcpiGbl_CurrentNodeSize);
232 ACPI_GLOBAL (UINT32, AcpiGbl_MaxConcurrentNodeCount);
233 ACPI_GLOBAL (ACPI_SIZE *, AcpiGbl_EntryStackPointer);
234 ACPI_GLOBAL (ACPI_SIZE *, AcpiGbl_LowestStackPointer);
235 ACPI_GLOBAL (UINT32, AcpiGbl_DeepestNesting);
236 ACPI_INIT_GLOBAL (UINT32, AcpiGbl_NestingLevel, 0);
237 #endif
238
239
240 /*****************************************************************************
241 *
242 * Interpreter globals
243 *
244 ****************************************************************************/
245
246 ACPI_GLOBAL (ACPI_THREAD_STATE *, AcpiGbl_CurrentWalkList);
247
248 /* Control method single step flag */
249
250 ACPI_GLOBAL (UINT8, AcpiGbl_CmSingleStep);
251
252
253 /*****************************************************************************
254 *
255 * Hardware globals
256 *
257 ****************************************************************************/
258
259 extern ACPI_BIT_REGISTER_INFO AcpiGbl_BitRegisterInfo[ACPI_NUM_BITREG];
260
261 ACPI_GLOBAL (UINT8, AcpiGbl_SleepTypeA);
262 ACPI_GLOBAL (UINT8, AcpiGbl_SleepTypeB);
263
264
265 /*****************************************************************************
266 *
267 * Event and GPE globals
268 *
269 ****************************************************************************/
270
271 #if (!ACPI_REDUCED_HARDWARE)
272
273 ACPI_GLOBAL (UINT8, AcpiGbl_AllGpesInitialized);
274 ACPI_GLOBAL (ACPI_GPE_XRUPT_INFO *, AcpiGbl_GpeXruptListHead);
275 ACPI_GLOBAL (ACPI_GPE_BLOCK_INFO *, AcpiGbl_GpeFadtBlocks[ACPI_MAX_GPE_BLOCKS]);
276 ACPI_GLOBAL (ACPI_GBL_EVENT_HANDLER, AcpiGbl_GlobalEventHandler);
277 ACPI_GLOBAL (void *, AcpiGbl_GlobalEventHandlerContext);
278 ACPI_GLOBAL (ACPI_FIXED_EVENT_HANDLER, AcpiGbl_FixedEventHandlers[ACPI_NUM_FIXED_EVENTS]);
279
280 extern ACPI_FIXED_EVENT_INFO AcpiGbl_FixedEventInfo[ACPI_NUM_FIXED_EVENTS];
281
282 #endif /* !ACPI_REDUCED_HARDWARE */
283
284 /*****************************************************************************
285 *
286 * Debug support
287 *
288 ****************************************************************************/
289
290 /* Event counters */
291
292 ACPI_GLOBAL (UINT32, AcpiMethodCount);
293 ACPI_GLOBAL (UINT32, AcpiGpeCount);
294 ACPI_GLOBAL (UINT32, AcpiSciCount);
295 ACPI_GLOBAL (UINT32, AcpiFixedEventCount[ACPI_NUM_FIXED_EVENTS]);
296
297 /* Support for dynamic control method tracing mechanism */
298
299 ACPI_GLOBAL (UINT32, AcpiGbl_OriginalDbgLevel);
300 ACPI_GLOBAL (UINT32, AcpiGbl_OriginalDbgLayer);
301
302
303 /*****************************************************************************
304 *
305 * Debugger and Disassembler globals
306 *
307 ****************************************************************************/
308
309 ACPI_INIT_GLOBAL (UINT8, AcpiGbl_DbOutputFlags, ACPI_DB_CONSOLE_OUTPUT);
310
311 #ifdef ACPI_DISASSEMBLER
312
313 /* Do not disassemble buffers to resource descriptors */
314
315 ACPI_INIT_GLOBAL (UINT8, AcpiGbl_NoResourceDisassembly, FALSE);
316 ACPI_INIT_GLOBAL (BOOLEAN, AcpiGbl_IgnoreNoopOperator, FALSE);
317 ACPI_INIT_GLOBAL (BOOLEAN, AcpiGbl_CstyleDisassembly, TRUE);
318 ACPI_INIT_GLOBAL (BOOLEAN, AcpiGbl_ForceAmlDisassembly, FALSE);
319 ACPI_INIT_GLOBAL (BOOLEAN, AcpiGbl_DmOpt_Verbose, TRUE);
320 ACPI_INIT_GLOBAL (BOOLEAN, AcpiGbl_DmEmitExternalOpcodes, FALSE);
321 ACPI_INIT_GLOBAL (BOOLEAN, AcpiGbl_DoDisassemblerOptimizations, TRUE);
322 ACPI_INIT_GLOBAL (ACPI_PARSE_OBJECT_LIST, *AcpiGbl_TempListHead, NULL);
323
324 ACPI_GLOBAL (BOOLEAN, AcpiGbl_DmOpt_Disasm);
325 ACPI_GLOBAL (BOOLEAN, AcpiGbl_DmOpt_Listing);
326 ACPI_GLOBAL (BOOLEAN, AcpiGbl_NumExternalMethods);
327 ACPI_GLOBAL (UINT32, AcpiGbl_ResolvedExternalMethods);
328 ACPI_GLOBAL (ACPI_EXTERNAL_LIST *, AcpiGbl_ExternalList);
329 ACPI_GLOBAL (ACPI_EXTERNAL_FILE *, AcpiGbl_ExternalFileList);
330 #endif
331
332 #ifdef ACPI_DEBUGGER
333
334 ACPI_INIT_GLOBAL (BOOLEAN, AcpiGbl_AbortMethod, FALSE);
335 ACPI_INIT_GLOBAL (ACPI_THREAD_ID, AcpiGbl_DbThreadId, ACPI_INVALID_THREAD_ID);
336
337 ACPI_GLOBAL (BOOLEAN, AcpiGbl_DbOpt_NoIniMethods);
338 ACPI_GLOBAL (BOOLEAN, AcpiGbl_DbOpt_NoRegionSupport);
339 ACPI_GLOBAL (BOOLEAN, AcpiGbl_DbOutputToFile);
340 ACPI_GLOBAL (char *, AcpiGbl_DbBuffer);
341 ACPI_GLOBAL (char *, AcpiGbl_DbFilename);
342 ACPI_GLOBAL (UINT32, AcpiGbl_DbDebugLevel);
343 ACPI_GLOBAL (UINT32, AcpiGbl_DbConsoleDebugLevel);
344 ACPI_GLOBAL (ACPI_NAMESPACE_NODE *, AcpiGbl_DbScopeNode);
345 ACPI_GLOBAL (BOOLEAN, AcpiGbl_DbTerminateLoop);
346 ACPI_GLOBAL (BOOLEAN, AcpiGbl_DbThreadsTerminated);
347
348 ACPI_GLOBAL (char *, AcpiGbl_DbArgs[ACPI_DEBUGGER_MAX_ARGS]);
349 ACPI_GLOBAL (ACPI_OBJECT_TYPE, AcpiGbl_DbArgTypes[ACPI_DEBUGGER_MAX_ARGS]);
350
351 /* These buffers should all be the same size */
352
353 ACPI_GLOBAL (char, AcpiGbl_DbParsedBuf[ACPI_DB_LINE_BUFFER_SIZE]);
354 ACPI_GLOBAL (char, AcpiGbl_DbScopeBuf[ACPI_DB_LINE_BUFFER_SIZE]);
355 ACPI_GLOBAL (char, AcpiGbl_DbDebugFilename[ACPI_DB_LINE_BUFFER_SIZE]);
356
357 /*
358 * Statistic globals
359 */
360 ACPI_GLOBAL (UINT16, AcpiGbl_ObjTypeCount[ACPI_TOTAL_TYPES]);
361 ACPI_GLOBAL (UINT16, AcpiGbl_NodeTypeCount[ACPI_TOTAL_TYPES]);
362 ACPI_GLOBAL (UINT16, AcpiGbl_ObjTypeCountMisc);
363 ACPI_GLOBAL (UINT16, AcpiGbl_NodeTypeCountMisc);
364 ACPI_GLOBAL (UINT32, AcpiGbl_NumNodes);
365 ACPI_GLOBAL (UINT32, AcpiGbl_NumObjects);
366
367 #endif /* ACPI_DEBUGGER */
368
369 #if defined (ACPI_DISASSEMBLER) || defined (ACPI_ASL_COMPILER)
370
371 ACPI_GLOBAL (const char, *AcpiGbl_PldPanelList[]);
372 ACPI_GLOBAL (const char, *AcpiGbl_PldVerticalPositionList[]);
373 ACPI_GLOBAL (const char, *AcpiGbl_PldHorizontalPositionList[]);
374 ACPI_GLOBAL (const char, *AcpiGbl_PldShapeList[]);
375
376 ACPI_INIT_GLOBAL (BOOLEAN, AcpiGbl_DisasmFlag, FALSE);
377
378 #endif
379
380 /*
381 * Meant for the -ca option.
382 */
383 ACPI_INIT_GLOBAL (char*, AcpiGbl_CurrentInlineComment, NULL);
384 ACPI_INIT_GLOBAL (char*, AcpiGbl_CurrentEndNodeComment, NULL);
385 ACPI_INIT_GLOBAL (char*, AcpiGbl_CurrentOpenBraceComment, NULL);
386 ACPI_INIT_GLOBAL (char*, AcpiGbl_CurrentCloseBraceComment, NULL);
387
388 ACPI_INIT_GLOBAL (char*, AcpiGbl_RootFilename, NULL);
389 ACPI_INIT_GLOBAL (char*, AcpiGbl_CurrentFilename, NULL);
390 ACPI_INIT_GLOBAL (char*, AcpiGbl_CurrentParentFilename, NULL);
391 ACPI_INIT_GLOBAL (char*, AcpiGbl_CurrentIncludeFilename, NULL);
392
393 ACPI_INIT_GLOBAL (ACPI_COMMENT_NODE, *AcpiGbl_LastListHead, NULL);
394
395 ACPI_INIT_GLOBAL (ACPI_COMMENT_NODE, *AcpiGbl_DefBlkCommentListHead, NULL);
396 ACPI_INIT_GLOBAL (ACPI_COMMENT_NODE, *AcpiGbl_DefBlkCommentListTail, NULL);
397
398 ACPI_INIT_GLOBAL (ACPI_COMMENT_NODE, *AcpiGbl_RegCommentListHead, NULL);
399 ACPI_INIT_GLOBAL (ACPI_COMMENT_NODE, *AcpiGbl_RegCommentListTail, NULL);
400
401 ACPI_INIT_GLOBAL (ACPI_COMMENT_NODE, *AcpiGbl_IncCommentListHead, NULL);
402 ACPI_INIT_GLOBAL (ACPI_COMMENT_NODE, *AcpiGbl_IncCommentListTail, NULL);
403
404 ACPI_INIT_GLOBAL (ACPI_COMMENT_NODE, *AcpiGbl_EndBlkCommentListHead, NULL);
405 ACPI_INIT_GLOBAL (ACPI_COMMENT_NODE, *AcpiGbl_EndBlkCommentListTail, NULL);
406
407 ACPI_INIT_GLOBAL (ACPI_COMMENT_ADDR_NODE, *AcpiGbl_CommentAddrListHead, NULL);
408
409 ACPI_INIT_GLOBAL (ACPI_PARSE_OBJECT, *AcpiGbl_CurrentScope, NULL);
410
411 ACPI_INIT_GLOBAL (ACPI_FILE_NODE, *AcpiGbl_FileTreeRoot, NULL);
412
413 ACPI_GLOBAL (ACPI_CACHE_T *, AcpiGbl_RegCommentCache);
414 ACPI_GLOBAL (ACPI_CACHE_T *, AcpiGbl_CommentAddrCache);
415 ACPI_GLOBAL (ACPI_CACHE_T *, AcpiGbl_FileCache);
416
417 ACPI_INIT_GLOBAL (BOOLEAN, Gbl_CaptureComments, FALSE);
418
419 ACPI_INIT_GLOBAL (BOOLEAN, AcpiGbl_DebugAslConversion, FALSE);
420 ACPI_INIT_GLOBAL (ACPI_FILE, AcpiGbl_ConvDebugFile, NULL);
421
422 ACPI_GLOBAL (char, AcpiGbl_TableSig[4]);
423
424 /*****************************************************************************
425 *
426 * Application globals
427 *
428 ****************************************************************************/
429
430 #ifdef ACPI_APPLICATION
431
432 ACPI_INIT_GLOBAL (ACPI_FILE, AcpiGbl_DebugFile, NULL);
433 ACPI_INIT_GLOBAL (ACPI_FILE, AcpiGbl_OutputFile, NULL);
434 ACPI_INIT_GLOBAL (BOOLEAN, AcpiGbl_DebugTimeout, FALSE);
435
436 /* Print buffer */
437
438 ACPI_GLOBAL (ACPI_SPINLOCK, AcpiGbl_PrintLock); /* For print buffer */
439 ACPI_GLOBAL (char, AcpiGbl_PrintBuffer[1024]);
440
441 #endif /* ACPI_APPLICATION */
442
443
444 /*****************************************************************************
445 *
446 * Info/help support
447 *
448 ****************************************************************************/
449
450 extern const AH_PREDEFINED_NAME AslPredefinedInfo[];
451 extern const AH_DEVICE_ID AslDeviceIds[];
452
453
454 #endif /* __ACGLOBAL_H__ */