1/******************************************************************************
2 *
3 * Name: acglobal.h - Declarations for global variables
4 *
5 *****************************************************************************/
6
7/*
8 * Copyright (C) 2000 - 2019, 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 incoming ACPI tables
51 *
52 ****************************************************************************/
53
54/* Master list of all ACPI tables that were found in the RSDT/XSDT */
55
56ACPI_GLOBAL (ACPI_TABLE_LIST, AcpiGbl_RootTableList);
57
58/* DSDT information. Used to check for DSDT corruption */
59
60ACPI_GLOBAL (ACPI_TABLE_HEADER *, AcpiGbl_DSDT);
61ACPI_GLOBAL (ACPI_TABLE_HEADER, AcpiGbl_OriginalDsdtHeader);
62ACPI_INIT_GLOBAL (UINT32, AcpiGbl_DsdtIndex, ACPI_INVALID_TABLE_INDEX);
63ACPI_INIT_GLOBAL (UINT32, AcpiGbl_FacsIndex, ACPI_INVALID_TABLE_INDEX);
64ACPI_INIT_GLOBAL (UINT32, AcpiGbl_XFacsIndex, ACPI_INVALID_TABLE_INDEX);
65ACPI_INIT_GLOBAL (UINT32, AcpiGbl_FadtIndex, ACPI_INVALID_TABLE_INDEX);
66
67#if (!ACPI_REDUCED_HARDWARE)
68ACPI_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
74ACPI_GLOBAL (ACPI_GENERIC_ADDRESS, AcpiGbl_XPm1aStatus);
75ACPI_GLOBAL (ACPI_GENERIC_ADDRESS, AcpiGbl_XPm1aEnable);
76
77ACPI_GLOBAL (ACPI_GENERIC_ADDRESS, AcpiGbl_XPm1bStatus);
78ACPI_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 */
85ACPI_GLOBAL (UINT8, AcpiGbl_IntegerBitWidth);
86ACPI_GLOBAL (UINT8, AcpiGbl_IntegerByteWidth);
87ACPI_GLOBAL (UINT8, AcpiGbl_IntegerNybbleWidth);
88
89
90/*****************************************************************************
91 *
92 * Mutual exclusion within the 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 */
101ACPI_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 */
108ACPI_GLOBAL (ACPI_OPERAND_OBJECT *, AcpiGbl_GlobalLockMutex);
109ACPI_GLOBAL (ACPI_SEMAPHORE, AcpiGbl_GlobalLockSemaphore);
110ACPI_GLOBAL (ACPI_SPINLOCK, AcpiGbl_GlobalLockPendingLock);
111ACPI_GLOBAL (UINT16, AcpiGbl_GlobalLockHandle);
112ACPI_GLOBAL (BOOLEAN, AcpiGbl_GlobalLockAcquired);
113ACPI_GLOBAL (BOOLEAN, AcpiGbl_GlobalLockPresent);
114ACPI_GLOBAL (BOOLEAN, AcpiGbl_GlobalLockPending);
115
116/*
117 * Spinlocks are used for interfaces that can be possibly called at
118 * interrupt level
119 */
120ACPI_GLOBAL (ACPI_SPINLOCK, AcpiGbl_GpeLock); /* For GPE data structs and registers */
121ACPI_GLOBAL (ACPI_SPINLOCK, AcpiGbl_HardwareLock); /* For ACPI H/W except GPE registers */
122ACPI_GLOBAL (ACPI_SPINLOCK, AcpiGbl_ReferenceCountLock);
123
124/* Mutex for _OSI support */
125
126ACPI_GLOBAL (ACPI_MUTEX, AcpiGbl_OsiMutex);
127
128/* Reader/Writer lock is used for namespace walk and dynamic table unload */
129
130ACPI_GLOBAL (ACPI_RW_LOCK, AcpiGbl_NamespaceRwLock);
131
132
133/*****************************************************************************
134 *
135 * Miscellaneous globals
136 *
137 ****************************************************************************/
138
139/* Object caches */
140
141ACPI_GLOBAL (ACPI_CACHE_T *, AcpiGbl_NamespaceCache);
142ACPI_GLOBAL (ACPI_CACHE_T *, AcpiGbl_StateCache);
143ACPI_GLOBAL (ACPI_CACHE_T *, AcpiGbl_PsNodeCache);
144ACPI_GLOBAL (ACPI_CACHE_T *, AcpiGbl_PsNodeExtCache);
145ACPI_GLOBAL (ACPI_CACHE_T *, AcpiGbl_OperandCache);
146
147/* System */
148
149ACPI_INIT_GLOBAL (UINT32, AcpiGbl_StartupFlags, 0);
150ACPI_INIT_GLOBAL (BOOLEAN, AcpiGbl_Shutdown, TRUE);
151ACPI_INIT_GLOBAL (BOOLEAN, AcpiGbl_EarlyInitialization, TRUE);
152
153/* Global handlers */
154
155ACPI_GLOBAL (ACPI_GLOBAL_NOTIFY_HANDLER,AcpiGbl_GlobalNotify[2]);
156ACPI_GLOBAL (ACPI_EXCEPTION_HANDLER, AcpiGbl_ExceptionHandler);
157ACPI_GLOBAL (ACPI_INIT_HANDLER, AcpiGbl_InitHandler);
158ACPI_GLOBAL (ACPI_TABLE_HANDLER, AcpiGbl_TableHandler);
159ACPI_GLOBAL (void *, AcpiGbl_TableHandlerContext);
160ACPI_GLOBAL (ACPI_INTERFACE_HANDLER, AcpiGbl_InterfaceHandler);
161ACPI_GLOBAL (ACPI_SCI_HANDLER_INFO *, AcpiGbl_SciHandlerList);
162
163/* Owner ID support */
164
165ACPI_GLOBAL (UINT32, AcpiGbl_OwnerIdMask[ACPI_NUM_OWNERID_MASKS]);
166ACPI_GLOBAL (UINT8, AcpiGbl_LastOwnerIdIndex);
167ACPI_GLOBAL (UINT8, AcpiGbl_NextOwnerIdOffset);
168
169/* Initialization sequencing */
170
171ACPI_INIT_GLOBAL (BOOLEAN, AcpiGbl_NamespaceInitialized, FALSE);
172
173/* Miscellaneous */
174
175ACPI_GLOBAL (UINT32, AcpiGbl_OriginalMode);
176ACPI_GLOBAL (UINT32, AcpiGbl_NsLookupCount);
177ACPI_GLOBAL (UINT32, AcpiGbl_PsFindCount);
178ACPI_GLOBAL (UINT16, AcpiGbl_Pm1EnableRegisterSave);
179ACPI_GLOBAL (UINT8, AcpiGbl_DebuggerConfiguration);
180ACPI_GLOBAL (BOOLEAN, AcpiGbl_StepToNextCall);
181ACPI_GLOBAL (BOOLEAN, AcpiGbl_AcpiHardwarePresent);
182ACPI_GLOBAL (BOOLEAN, AcpiGbl_EventsInitialized);
183ACPI_GLOBAL (ACPI_INTERFACE_INFO *, AcpiGbl_SupportedInterfaces);
184ACPI_GLOBAL (ACPI_ADDRESS_RANGE *, AcpiGbl_AddressRangeList[ACPI_ADDRESS_RANGE_MAX]);
185
186/* Other miscellaneous, declared and initialized in utglobal */
187
188extern const char *AcpiGbl_SleepStateNames[ACPI_S_STATE_COUNT];
189extern const char *AcpiGbl_LowestDstateNames[ACPI_NUM_SxW_METHODS];
190extern const char *AcpiGbl_HighestDstateNames[ACPI_NUM_SxD_METHODS];
191extern const char *AcpiGbl_RegionTypes[ACPI_NUM_PREDEFINED_REGIONS];
192extern const char AcpiGbl_LowerHexDigits[];
193extern const char AcpiGbl_UpperHexDigits[];
194extern const ACPI_OPCODE_INFO AcpiGbl_AmlOpInfo[AML_NUM_OPCODES];
195
196/* Lists for tracking memory allocations (debug only) */
197
198#ifdef ACPI_DBG_TRACK_ALLOCATIONS
199ACPI_GLOBAL (ACPI_MEMORY_LIST *, AcpiGbl_GlobalList);
200ACPI_GLOBAL (ACPI_MEMORY_LIST *, AcpiGbl_NsNodeList);
201ACPI_GLOBAL (BOOLEAN, AcpiGbl_DisplayFinalMemStats);
202ACPI_GLOBAL (BOOLEAN, AcpiGbl_DisableMemTracking);
203ACPI_GLOBAL (BOOLEAN, AcpiGbl_VerboseLeakDump);
204#endif
205
206
207/*****************************************************************************
208 *
209 * ACPI Namespace
210 *
211 ****************************************************************************/
212
213#define NUM_PREDEFINED_NAMES 10
214
215ACPI_GLOBAL (ACPI_NAMESPACE_NODE, AcpiGbl_RootNodeStruct);
216ACPI_GLOBAL (ACPI_NAMESPACE_NODE *, AcpiGbl_RootNode);
217ACPI_GLOBAL (ACPI_NAMESPACE_NODE *, AcpiGbl_FadtGpeDevice);
218ACPI_GLOBAL (ACPI_OPERAND_OBJECT *, AcpiGbl_ModuleCodeList);
219
220extern const UINT8 AcpiGbl_NsProperties [ACPI_NUM_NS_TYPES];
221extern const ACPI_PREDEFINED_NAMES AcpiGbl_PreDefinedNames [NUM_PREDEFINED_NAMES];
222
223#ifdef ACPI_DEBUG_OUTPUT
224ACPI_GLOBAL (UINT32, AcpiGbl_CurrentNodeCount);
225ACPI_GLOBAL (UINT32, AcpiGbl_CurrentNodeSize);
226ACPI_GLOBAL (UINT32, AcpiGbl_MaxConcurrentNodeCount);
227ACPI_GLOBAL (ACPI_SIZE *, AcpiGbl_EntryStackPointer);
228ACPI_GLOBAL (ACPI_SIZE *, AcpiGbl_LowestStackPointer);
229ACPI_GLOBAL (UINT32, AcpiGbl_DeepestNesting);
230ACPI_INIT_GLOBAL (UINT32, AcpiGbl_NestingLevel, 0);
231#endif
232
233
234/*****************************************************************************
235 *
236 * Interpreter/Parser globals
237 *
238 ****************************************************************************/
239
240/* Control method single step flag */
241
242ACPI_GLOBAL (UINT8, AcpiGbl_CmSingleStep);
243ACPI_GLOBAL (ACPI_THREAD_STATE *, AcpiGbl_CurrentWalkList);
244ACPI_INIT_GLOBAL (ACPI_PARSE_OBJECT, *AcpiGbl_CurrentScope, NULL);
245
246/* ASL/ASL+ converter */
247
248ACPI_INIT_GLOBAL (BOOLEAN, AcpiGbl_CaptureComments, FALSE);
249ACPI_INIT_GLOBAL (ACPI_COMMENT_NODE, *AcpiGbl_LastListHead, NULL);
250
251
252/*****************************************************************************
253 *
254 * Hardware globals
255 *
256 ****************************************************************************/
257
258extern ACPI_BIT_REGISTER_INFO AcpiGbl_BitRegisterInfo[ACPI_NUM_BITREG];
259ACPI_GLOBAL (UINT8, AcpiGbl_SleepTypeA);
260ACPI_GLOBAL (UINT8, AcpiGbl_SleepTypeB);
261
262
263/*****************************************************************************
264 *
265 * Event and GPE globals
266 *
267 ****************************************************************************/
268
269#if (!ACPI_REDUCED_HARDWARE)
270ACPI_GLOBAL (UINT8, AcpiGbl_AllGpesInitialized);
271ACPI_GLOBAL (ACPI_GPE_XRUPT_INFO *, AcpiGbl_GpeXruptListHead);
272ACPI_GLOBAL (ACPI_GPE_BLOCK_INFO *, AcpiGbl_GpeFadtBlocks[ACPI_MAX_GPE_BLOCKS]);
273ACPI_GLOBAL (ACPI_GBL_EVENT_HANDLER, AcpiGbl_GlobalEventHandler);
274ACPI_GLOBAL (void *, AcpiGbl_GlobalEventHandlerContext);
275ACPI_GLOBAL (ACPI_FIXED_EVENT_HANDLER, AcpiGbl_FixedEventHandlers[ACPI_NUM_FIXED_EVENTS]);
276extern ACPI_FIXED_EVENT_INFO AcpiGbl_FixedEventInfo[ACPI_NUM_FIXED_EVENTS];
277#endif /* !ACPI_REDUCED_HARDWARE */
278
279
280/*****************************************************************************
281 *
282 * Debug support
283 *
284 ****************************************************************************/
285
286/* Event counters */
287
288ACPI_GLOBAL (UINT64, AcpiMethodCount);
289ACPI_GLOBAL (UINT64, AcpiGpeCount);
290ACPI_GLOBAL (UINT64, AcpiSciCount);
291ACPI_GLOBAL (UINT64, AcpiFixedEventCount[ACPI_NUM_FIXED_EVENTS]);
292
293/* Dynamic control method tracing mechanism */
294
295ACPI_GLOBAL (UINT32, AcpiGbl_OriginalDbgLevel);
296ACPI_GLOBAL (UINT32, AcpiGbl_OriginalDbgLayer);
297
298
299/*****************************************************************************
300 *
301 * Debugger and Disassembler
302 *
303 ****************************************************************************/
304
305ACPI_INIT_GLOBAL (UINT8, AcpiGbl_DbOutputFlags, ACPI_DB_CONSOLE_OUTPUT);
306
307
308#ifdef ACPI_DISASSEMBLER
309
310/* Do not disassemble buffers to resource descriptors */
311
312ACPI_INIT_GLOBAL (UINT8, AcpiGbl_NoResourceDisassembly, FALSE);
313ACPI_INIT_GLOBAL (BOOLEAN, AcpiGbl_IgnoreNoopOperator, FALSE);
314ACPI_INIT_GLOBAL (BOOLEAN, AcpiGbl_CstyleDisassembly, TRUE);
315ACPI_INIT_GLOBAL (BOOLEAN, AcpiGbl_ForceAmlDisassembly, FALSE);
316ACPI_INIT_GLOBAL (BOOLEAN, AcpiGbl_DmOpt_Verbose, TRUE);
317ACPI_INIT_GLOBAL (BOOLEAN, AcpiGbl_DmEmitExternalOpcodes, FALSE);
318ACPI_INIT_GLOBAL (BOOLEAN, AcpiGbl_DoDisassemblerOptimizations, TRUE);
319ACPI_INIT_GLOBAL (ACPI_PARSE_OBJECT_LIST, *AcpiGbl_TempListHead, NULL);
320
321ACPI_GLOBAL (BOOLEAN, AcpiGbl_DmOpt_Disasm);
322ACPI_GLOBAL (BOOLEAN, AcpiGbl_DmOpt_Listing);
323ACPI_GLOBAL (BOOLEAN, AcpiGbl_NumExternalMethods);
324ACPI_GLOBAL (UINT32, AcpiGbl_ResolvedExternalMethods);
325ACPI_GLOBAL (ACPI_EXTERNAL_LIST *, AcpiGbl_ExternalList);
326ACPI_GLOBAL (ACPI_EXTERNAL_FILE *, AcpiGbl_ExternalFileList);
327#endif
328
329#ifdef ACPI_DEBUGGER
330ACPI_INIT_GLOBAL (BOOLEAN, AcpiGbl_AbortMethod, FALSE);
331ACPI_INIT_GLOBAL (ACPI_THREAD_ID, AcpiGbl_DbThreadId, ACPI_INVALID_THREAD_ID);
332
333ACPI_GLOBAL (BOOLEAN, AcpiGbl_DbOpt_NoIniMethods);
334ACPI_GLOBAL (BOOLEAN, AcpiGbl_DbOpt_NoRegionSupport);
335ACPI_GLOBAL (BOOLEAN, AcpiGbl_DbOutputToFile);
336ACPI_GLOBAL (char *, AcpiGbl_DbBuffer);
337ACPI_GLOBAL (char *, AcpiGbl_DbFilename);
338ACPI_GLOBAL (UINT32, AcpiGbl_DbDebugLevel);
339ACPI_GLOBAL (UINT32, AcpiGbl_DbConsoleDebugLevel);
340ACPI_GLOBAL (ACPI_NAMESPACE_NODE *, AcpiGbl_DbScopeNode);
341ACPI_GLOBAL (BOOLEAN, AcpiGbl_DbTerminateLoop);
342ACPI_GLOBAL (BOOLEAN, AcpiGbl_DbThreadsTerminated);
343ACPI_GLOBAL (char *, AcpiGbl_DbArgs[ACPI_DEBUGGER_MAX_ARGS]);
344ACPI_GLOBAL (ACPI_OBJECT_TYPE, AcpiGbl_DbArgTypes[ACPI_DEBUGGER_MAX_ARGS]);
345
346/* These buffers should all be the same size */
347
348ACPI_GLOBAL (char, AcpiGbl_DbParsedBuf[ACPI_DB_LINE_BUFFER_SIZE]);
349ACPI_GLOBAL (char, AcpiGbl_DbScopeBuf[ACPI_DB_LINE_BUFFER_SIZE]);
350ACPI_GLOBAL (char, AcpiGbl_DbDebugFilename[ACPI_DB_LINE_BUFFER_SIZE]);
351
352/* Statistics globals */
353
354ACPI_GLOBAL (UINT16, AcpiGbl_ObjTypeCount[ACPI_TOTAL_TYPES]);
355ACPI_GLOBAL (UINT16, AcpiGbl_NodeTypeCount[ACPI_TOTAL_TYPES]);
356ACPI_GLOBAL (UINT16, AcpiGbl_ObjTypeCountMisc);
357ACPI_GLOBAL (UINT16, AcpiGbl_NodeTypeCountMisc);
358ACPI_GLOBAL (UINT32, AcpiGbl_NumNodes);
359ACPI_GLOBAL (UINT32, AcpiGbl_NumObjects);
360#endif /* ACPI_DEBUGGER */
361
362#if defined (ACPI_DISASSEMBLER) || defined (ACPI_ASL_COMPILER)
363ACPI_GLOBAL (const char, *AcpiGbl_PldPanelList[]);
364ACPI_GLOBAL (const char, *AcpiGbl_PldVerticalPositionList[]);
365ACPI_GLOBAL (const char, *AcpiGbl_PldHorizontalPositionList[]);
366ACPI_GLOBAL (const char, *AcpiGbl_PldShapeList[]);
367ACPI_INIT_GLOBAL (BOOLEAN, AcpiGbl_DisasmFlag, FALSE);
368#endif
369
370
371/*****************************************************************************
372 *
373 * ACPICA application-specific globals
374 *
375 ****************************************************************************/
376
377/* ASL-to-ASL+ conversion utility (implemented within the iASL compiler) */
378
379#ifdef ACPI_ASL_COMPILER
380ACPI_INIT_GLOBAL (char *, AcpiGbl_CurrentInlineComment, NULL);
381ACPI_INIT_GLOBAL (char *, AcpiGbl_CurrentEndNodeComment, NULL);
382ACPI_INIT_GLOBAL (char *, AcpiGbl_CurrentOpenBraceComment, NULL);
383ACPI_INIT_GLOBAL (char *, AcpiGbl_CurrentCloseBraceComment, NULL);
384
385ACPI_INIT_GLOBAL (char *, AcpiGbl_RootFilename, NULL);
386ACPI_INIT_GLOBAL (char *, AcpiGbl_CurrentFilename, NULL);
387ACPI_INIT_GLOBAL (char *, AcpiGbl_CurrentParentFilename, NULL);
388ACPI_INIT_GLOBAL (char *, AcpiGbl_CurrentIncludeFilename, NULL);
389
390ACPI_INIT_GLOBAL (ACPI_COMMENT_NODE, *AcpiGbl_DefBlkCommentListHead, NULL);
391ACPI_INIT_GLOBAL (ACPI_COMMENT_NODE, *AcpiGbl_DefBlkCommentListTail, NULL);
392ACPI_INIT_GLOBAL (ACPI_COMMENT_NODE, *AcpiGbl_RegCommentListHead, NULL);
393ACPI_INIT_GLOBAL (ACPI_COMMENT_NODE, *AcpiGbl_RegCommentListTail, NULL);
394ACPI_INIT_GLOBAL (ACPI_COMMENT_NODE, *AcpiGbl_IncCommentListHead, NULL);
395ACPI_INIT_GLOBAL (ACPI_COMMENT_NODE, *AcpiGbl_IncCommentListTail, NULL);
396ACPI_INIT_GLOBAL (ACPI_COMMENT_NODE, *AcpiGbl_EndBlkCommentListHead, NULL);
397ACPI_INIT_GLOBAL (ACPI_COMMENT_NODE, *AcpiGbl_EndBlkCommentListTail, NULL);
398
399ACPI_INIT_GLOBAL (ACPI_COMMENT_ADDR_NODE, *AcpiGbl_CommentAddrListHead, NULL);
400ACPI_INIT_GLOBAL (ACPI_FILE_NODE, *AcpiGbl_FileTreeRoot, NULL);
401
402ACPI_GLOBAL (ACPI_CACHE_T *, AcpiGbl_RegCommentCache);
403ACPI_GLOBAL (ACPI_CACHE_T *, AcpiGbl_CommentAddrCache);
404ACPI_GLOBAL (ACPI_CACHE_T *, AcpiGbl_FileCache);
405
406ACPI_INIT_GLOBAL (BOOLEAN, AcpiGbl_DebugAslConversion, FALSE);
407ACPI_INIT_GLOBAL (ACPI_FILE, AcpiGbl_ConvDebugFile, NULL);
408ACPI_GLOBAL (char, AcpiGbl_TableSig[4]);
409#endif
410
411#ifdef ACPI_APPLICATION
412ACPI_INIT_GLOBAL (ACPI_FILE, AcpiGbl_DebugFile, NULL);
413ACPI_INIT_GLOBAL (ACPI_FILE, AcpiGbl_OutputFile, NULL);
414ACPI_INIT_GLOBAL (BOOLEAN, AcpiGbl_DebugTimeout, FALSE);
415
416/* Print buffer */
417
418ACPI_GLOBAL (ACPI_SPINLOCK, AcpiGbl_PrintLock); /* For print buffer */
419ACPI_GLOBAL (char, AcpiGbl_PrintBuffer[1024]);
420#endif /* ACPI_APPLICATION */
421
422#endif /* __ACGLOBAL_H__ */
423