1/****************************************************************************** 2 * 3 * Name: acglobal.h - Declarations for global variables 4 * 5 *****************************************************************************/ 6 7/* 8 * Copyright (C) 2000 - 2023, 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 MERCHANTABILITY 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 (char *, AcpiGbl_CDAT, NULL); 63ACPI_INIT_GLOBAL (UINT32, AcpiGbl_DsdtIndex, ACPI_INVALID_TABLE_INDEX); 64ACPI_INIT_GLOBAL (UINT32, AcpiGbl_FacsIndex, ACPI_INVALID_TABLE_INDEX); 65ACPI_INIT_GLOBAL (UINT32, AcpiGbl_XFacsIndex, ACPI_INVALID_TABLE_INDEX); 66ACPI_INIT_GLOBAL (UINT32, AcpiGbl_FadtIndex, ACPI_INVALID_TABLE_INDEX); 67 68#if (!ACPI_REDUCED_HARDWARE) 69ACPI_GLOBAL (ACPI_TABLE_FACS *, AcpiGbl_FACS); 70 71#endif /* !ACPI_REDUCED_HARDWARE */ 72 73/* These addresses are calculated from the FADT Event Block addresses */ 74 75ACPI_GLOBAL (ACPI_GENERIC_ADDRESS, AcpiGbl_XPm1aStatus); 76ACPI_GLOBAL (ACPI_GENERIC_ADDRESS, AcpiGbl_XPm1aEnable); 77 78ACPI_GLOBAL (ACPI_GENERIC_ADDRESS, AcpiGbl_XPm1bStatus); 79ACPI_GLOBAL (ACPI_GENERIC_ADDRESS, AcpiGbl_XPm1bEnable); 80 81/* 82 * Handle both ACPI 1.0 and ACPI 2.0+ Integer widths. The integer width is 83 * determined by the revision of the DSDT: If the DSDT revision is less than 84 * 2, use only the lower 32 bits of the internal 64-bit Integer. 85 */ 86ACPI_GLOBAL (UINT8, AcpiGbl_IntegerBitWidth); 87ACPI_GLOBAL (UINT8, AcpiGbl_IntegerByteWidth); 88ACPI_GLOBAL (UINT8, AcpiGbl_IntegerNybbleWidth); 89 90 91/***************************************************************************** 92 * 93 * Mutual exclusion within the ACPICA subsystem 94 * 95 ****************************************************************************/ 96 97/* 98 * Predefined mutex objects. This array contains the 99 * actual OS mutex handles, indexed by the local ACPI_MUTEX_HANDLEs. 100 * (The table maps local handles to the real OS handles) 101 */ 102ACPI_GLOBAL (ACPI_MUTEX_INFO, AcpiGbl_MutexInfo[ACPI_NUM_MUTEX]); 103 104/* 105 * Global lock mutex is an actual AML mutex object 106 * Global lock semaphore works in conjunction with the actual global lock 107 * Global lock spinlock is used for "pending" handshake 108 */ 109ACPI_GLOBAL (ACPI_OPERAND_OBJECT *, AcpiGbl_GlobalLockMutex); 110ACPI_GLOBAL (ACPI_SEMAPHORE, AcpiGbl_GlobalLockSemaphore); 111ACPI_GLOBAL (ACPI_SPINLOCK, AcpiGbl_GlobalLockPendingLock); 112ACPI_GLOBAL (UINT16, AcpiGbl_GlobalLockHandle); 113ACPI_GLOBAL (BOOLEAN, AcpiGbl_GlobalLockAcquired); 114ACPI_GLOBAL (BOOLEAN, AcpiGbl_GlobalLockPresent); 115ACPI_GLOBAL (BOOLEAN, AcpiGbl_GlobalLockPending); 116 117/* 118 * Spinlocks are used for interfaces that can be possibly called at 119 * interrupt level 120 */ 121ACPI_GLOBAL (ACPI_SPINLOCK, AcpiGbl_GpeLock); /* For GPE data structs and registers */ 122ACPI_GLOBAL (ACPI_SPINLOCK, AcpiGbl_HardwareLock); /* For ACPI H/W except GPE registers */ 123ACPI_GLOBAL (ACPI_SPINLOCK, AcpiGbl_ReferenceCountLock); 124 125/* Mutex for _OSI support */ 126 127ACPI_GLOBAL (ACPI_MUTEX, AcpiGbl_OsiMutex); 128 129/* Reader/Writer lock is used for namespace walk and dynamic table unload */ 130 131ACPI_GLOBAL (ACPI_RW_LOCK, AcpiGbl_NamespaceRwLock); 132 133 134/***************************************************************************** 135 * 136 * Miscellaneous globals 137 * 138 ****************************************************************************/ 139 140/* Object caches */ 141 142ACPI_GLOBAL (ACPI_CACHE_T *, AcpiGbl_NamespaceCache); 143ACPI_GLOBAL (ACPI_CACHE_T *, AcpiGbl_StateCache); 144ACPI_GLOBAL (ACPI_CACHE_T *, AcpiGbl_PsNodeCache); 145ACPI_GLOBAL (ACPI_CACHE_T *, AcpiGbl_PsNodeExtCache); 146ACPI_GLOBAL (ACPI_CACHE_T *, AcpiGbl_OperandCache); 147 148/* System */ 149 150ACPI_INIT_GLOBAL (UINT32, AcpiGbl_StartupFlags, 0); 151ACPI_INIT_GLOBAL (BOOLEAN, AcpiGbl_Shutdown, TRUE); 152ACPI_INIT_GLOBAL (BOOLEAN, AcpiGbl_EarlyInitialization, TRUE); 153 154/* Global handlers */ 155 156ACPI_GLOBAL (ACPI_GLOBAL_NOTIFY_HANDLER,AcpiGbl_GlobalNotify[2]); 157ACPI_GLOBAL (ACPI_EXCEPTION_HANDLER, AcpiGbl_ExceptionHandler); 158ACPI_GLOBAL (ACPI_INIT_HANDLER, AcpiGbl_InitHandler); 159ACPI_GLOBAL (ACPI_TABLE_HANDLER, AcpiGbl_TableHandler); 160ACPI_GLOBAL (void *, AcpiGbl_TableHandlerContext); 161ACPI_GLOBAL (ACPI_INTERFACE_HANDLER, AcpiGbl_InterfaceHandler); 162ACPI_GLOBAL (ACPI_SCI_HANDLER_INFO *, AcpiGbl_SciHandlerList); 163ACPI_GLOBAL (ACPI_GED_HANDLER_INFO *, AcpiGbl_GedHandlerList); 164 165/* Owner ID support */ 166 167ACPI_GLOBAL (UINT32, AcpiGbl_OwnerIdMask[ACPI_NUM_OWNERID_MASKS]); 168ACPI_GLOBAL (UINT8, AcpiGbl_LastOwnerIdIndex); 169ACPI_GLOBAL (UINT8, AcpiGbl_NextOwnerIdOffset); 170 171/* Initialization sequencing */ 172 173ACPI_INIT_GLOBAL (BOOLEAN, AcpiGbl_NamespaceInitialized, FALSE); 174 175/* Miscellaneous */ 176 177ACPI_GLOBAL (UINT32, AcpiGbl_OriginalMode); 178ACPI_GLOBAL (UINT32, AcpiGbl_NsLookupCount); 179ACPI_GLOBAL (UINT32, AcpiGbl_PsFindCount); 180ACPI_GLOBAL (UINT16, AcpiGbl_Pm1EnableRegisterSave); 181ACPI_GLOBAL (UINT8, AcpiGbl_DebuggerConfiguration); 182ACPI_GLOBAL (BOOLEAN, AcpiGbl_StepToNextCall); 183ACPI_GLOBAL (BOOLEAN, AcpiGbl_AcpiHardwarePresent); 184ACPI_GLOBAL (BOOLEAN, AcpiGbl_EventsInitialized); 185ACPI_GLOBAL (ACPI_INTERFACE_INFO *, AcpiGbl_SupportedInterfaces); 186ACPI_GLOBAL (ACPI_ADDRESS_RANGE *, AcpiGbl_AddressRangeList[ACPI_ADDRESS_RANGE_MAX]); 187 188/* Other miscellaneous, declared and initialized in utglobal */ 189 190extern const char *AcpiGbl_SleepStateNames[ACPI_S_STATE_COUNT]; 191extern const char *AcpiGbl_LowestDstateNames[ACPI_NUM_SxW_METHODS]; 192extern const char *AcpiGbl_HighestDstateNames[ACPI_NUM_SxD_METHODS]; 193extern const char *AcpiGbl_RegionTypes[ACPI_NUM_PREDEFINED_REGIONS]; 194extern const char AcpiGbl_LowerHexDigits[]; 195extern const char AcpiGbl_UpperHexDigits[]; 196extern const ACPI_OPCODE_INFO AcpiGbl_AmlOpInfo[AML_NUM_OPCODES]; 197 198/* Lists for tracking memory allocations (debug only) */ 199 200#ifdef ACPI_DBG_TRACK_ALLOCATIONS 201ACPI_GLOBAL (ACPI_MEMORY_LIST *, AcpiGbl_GlobalList); 202ACPI_GLOBAL (ACPI_MEMORY_LIST *, AcpiGbl_NsNodeList); 203ACPI_GLOBAL (BOOLEAN, AcpiGbl_DisplayFinalMemStats); 204ACPI_GLOBAL (BOOLEAN, AcpiGbl_DisableMemTracking); 205ACPI_GLOBAL (BOOLEAN, AcpiGbl_VerboseLeakDump); 206#endif 207 208 209/***************************************************************************** 210 * 211 * ACPI Namespace 212 * 213 ****************************************************************************/ 214 215#define NUM_PREDEFINED_NAMES 10 216 217ACPI_GLOBAL (ACPI_NAMESPACE_NODE, AcpiGbl_RootNodeStruct); 218ACPI_GLOBAL (ACPI_NAMESPACE_NODE *, AcpiGbl_RootNode); 219ACPI_GLOBAL (ACPI_NAMESPACE_NODE *, AcpiGbl_FadtGpeDevice); 220 221extern const UINT8 AcpiGbl_NsProperties [ACPI_NUM_NS_TYPES]; 222extern const ACPI_PREDEFINED_NAMES AcpiGbl_PreDefinedNames [NUM_PREDEFINED_NAMES]; 223 224#ifdef ACPI_DEBUG_OUTPUT 225ACPI_GLOBAL (UINT32, AcpiGbl_CurrentNodeCount); 226ACPI_GLOBAL (UINT32, AcpiGbl_CurrentNodeSize); 227ACPI_GLOBAL (UINT32, AcpiGbl_MaxConcurrentNodeCount); 228ACPI_GLOBAL (ACPI_SIZE *, AcpiGbl_EntryStackPointer); 229ACPI_GLOBAL (ACPI_SIZE *, AcpiGbl_LowestStackPointer); 230ACPI_GLOBAL (UINT32, AcpiGbl_DeepestNesting); 231ACPI_INIT_GLOBAL (UINT32, AcpiGbl_NestingLevel, 0); 232#endif 233 234 235/***************************************************************************** 236 * 237 * Interpreter/Parser globals 238 * 239 ****************************************************************************/ 240 241/* Control method single step flag */ 242 243ACPI_GLOBAL (UINT8, AcpiGbl_CmSingleStep); 244ACPI_GLOBAL (ACPI_THREAD_STATE *, AcpiGbl_CurrentWalkList); 245ACPI_INIT_GLOBAL (ACPI_PARSE_OBJECT, *AcpiGbl_CurrentScope, NULL); 246 247/* ASL/ASL+ converter */ 248 249ACPI_INIT_GLOBAL (BOOLEAN, AcpiGbl_CaptureComments, FALSE); 250ACPI_INIT_GLOBAL (ACPI_COMMENT_NODE, *AcpiGbl_LastListHead, NULL); 251 252 253/***************************************************************************** 254 * 255 * Hardware globals 256 * 257 ****************************************************************************/ 258 259extern ACPI_BIT_REGISTER_INFO AcpiGbl_BitRegisterInfo[ACPI_NUM_BITREG]; 260ACPI_GLOBAL (UINT8, AcpiGbl_SleepTypeA); 261ACPI_GLOBAL (UINT8, AcpiGbl_SleepTypeB); 262ACPI_GLOBAL (UINT8, AcpiGbl_SleepTypeAS0); 263ACPI_GLOBAL (UINT8, AcpiGbl_SleepTypeBS0); 264 265 266/***************************************************************************** 267 * 268 * Event and GPE globals 269 * 270 ****************************************************************************/ 271 272#if (!ACPI_REDUCED_HARDWARE) 273ACPI_GLOBAL (UINT8, AcpiGbl_AllGpesInitialized); 274ACPI_GLOBAL (ACPI_GPE_XRUPT_INFO *, AcpiGbl_GpeXruptListHead); 275ACPI_GLOBAL (ACPI_GPE_BLOCK_INFO *, AcpiGbl_GpeFadtBlocks[ACPI_MAX_GPE_BLOCKS]); 276ACPI_GLOBAL (ACPI_GBL_EVENT_HANDLER, AcpiGbl_GlobalEventHandler); 277ACPI_GLOBAL (void *, AcpiGbl_GlobalEventHandlerContext); 278ACPI_GLOBAL (ACPI_FIXED_EVENT_HANDLER, AcpiGbl_FixedEventHandlers[ACPI_NUM_FIXED_EVENTS]); 279extern ACPI_FIXED_EVENT_INFO AcpiGbl_FixedEventInfo[ACPI_NUM_FIXED_EVENTS]; 280#endif /* !ACPI_REDUCED_HARDWARE */ 281 282 283/***************************************************************************** 284 * 285 * Debug support 286 * 287 ****************************************************************************/ 288 289/* Event counters */ 290 291ACPI_GLOBAL (UINT64, AcpiMethodCount); 292ACPI_GLOBAL (UINT64, AcpiGpeCount); 293ACPI_GLOBAL (UINT64, AcpiSciCount); 294ACPI_GLOBAL (UINT64, AcpiFixedEventCount[ACPI_NUM_FIXED_EVENTS]); 295 296/* Dynamic control method tracing mechanism */ 297 298ACPI_GLOBAL (UINT32, AcpiGbl_OriginalDbgLevel); 299ACPI_GLOBAL (UINT32, AcpiGbl_OriginalDbgLayer); 300 301 302/***************************************************************************** 303 * 304 * Debugger and Disassembler 305 * 306 ****************************************************************************/ 307 308ACPI_INIT_GLOBAL (UINT8, AcpiGbl_DbOutputFlags, ACPI_DB_CONSOLE_OUTPUT); 309 310 311#ifdef ACPI_DISASSEMBLER 312 313/* Do not disassemble buffers to resource descriptors */ 314 315ACPI_INIT_GLOBAL (UINT8, AcpiGbl_NoResourceDisassembly, FALSE); 316ACPI_INIT_GLOBAL (BOOLEAN, AcpiGbl_IgnoreNoopOperator, FALSE); 317ACPI_INIT_GLOBAL (BOOLEAN, AcpiGbl_CstyleDisassembly, TRUE); 318ACPI_INIT_GLOBAL (BOOLEAN, AcpiGbl_ForceAmlDisassembly, FALSE); 319ACPI_INIT_GLOBAL (BOOLEAN, AcpiGbl_DmOpt_Verbose, TRUE); 320ACPI_INIT_GLOBAL (BOOLEAN, AcpiGbl_DmEmitExternalOpcodes, FALSE); 321ACPI_INIT_GLOBAL (BOOLEAN, AcpiGbl_DoDisassemblerOptimizations, TRUE); 322ACPI_INIT_GLOBAL (ACPI_PARSE_OBJECT_LIST, *AcpiGbl_TempListHead, NULL); 323 324ACPI_GLOBAL (BOOLEAN, AcpiGbl_DmOpt_Disasm); 325ACPI_GLOBAL (BOOLEAN, AcpiGbl_DmOpt_Listing); 326ACPI_GLOBAL (BOOLEAN, AcpiGbl_NumExternalMethods); 327ACPI_GLOBAL (UINT32, AcpiGbl_ResolvedExternalMethods); 328ACPI_GLOBAL (ACPI_EXTERNAL_LIST *, AcpiGbl_ExternalList); 329ACPI_GLOBAL (ACPI_EXTERNAL_FILE *, AcpiGbl_ExternalFileList); 330#endif 331 332#ifdef ACPI_DEBUGGER 333ACPI_INIT_GLOBAL (BOOLEAN, AcpiGbl_AbortMethod, FALSE); 334ACPI_INIT_GLOBAL (ACPI_THREAD_ID, AcpiGbl_DbThreadId, ACPI_INVALID_THREAD_ID); 335ACPI_INIT_GLOBAL (UINT32, AcpiGbl_NextCmdNum, 1); 336 337ACPI_GLOBAL (BOOLEAN, AcpiGbl_DbOpt_NoIniMethods); 338ACPI_GLOBAL (BOOLEAN, AcpiGbl_DbOpt_NoRegionSupport); 339ACPI_GLOBAL (BOOLEAN, AcpiGbl_DbOutputToFile); 340ACPI_GLOBAL (char *, AcpiGbl_DbBuffer); 341ACPI_GLOBAL (char *, AcpiGbl_DbFilename); 342ACPI_GLOBAL (UINT32, AcpiGbl_DbDebugLevel); 343ACPI_GLOBAL (UINT32, AcpiGbl_DbConsoleDebugLevel); 344ACPI_GLOBAL (ACPI_NAMESPACE_NODE *, AcpiGbl_DbScopeNode); 345ACPI_GLOBAL (BOOLEAN, AcpiGbl_DbTerminateLoop); 346ACPI_GLOBAL (BOOLEAN, AcpiGbl_DbThreadsTerminated); 347ACPI_GLOBAL (char *, AcpiGbl_DbArgs[ACPI_DEBUGGER_MAX_ARGS]); 348ACPI_GLOBAL (ACPI_OBJECT_TYPE, AcpiGbl_DbArgTypes[ACPI_DEBUGGER_MAX_ARGS]); 349 350/* These buffers should all be the same size */ 351 352ACPI_GLOBAL (char, AcpiGbl_DbParsedBuf[ACPI_DB_LINE_BUFFER_SIZE]); 353ACPI_GLOBAL (char, AcpiGbl_DbScopeBuf[ACPI_DB_LINE_BUFFER_SIZE]); 354ACPI_GLOBAL (char, AcpiGbl_DbDebugFilename[ACPI_DB_LINE_BUFFER_SIZE]); 355 356/* Statistics globals */ 357 358ACPI_GLOBAL (UINT16, AcpiGbl_ObjTypeCount[ACPI_TOTAL_TYPES]); 359ACPI_GLOBAL (UINT16, AcpiGbl_NodeTypeCount[ACPI_TOTAL_TYPES]); 360ACPI_GLOBAL (UINT16, AcpiGbl_ObjTypeCountMisc); 361ACPI_GLOBAL (UINT16, AcpiGbl_NodeTypeCountMisc); 362ACPI_GLOBAL (UINT32, AcpiGbl_NumNodes); 363ACPI_GLOBAL (UINT32, AcpiGbl_NumObjects); 364#endif /* ACPI_DEBUGGER */ 365 366#if defined (ACPI_DISASSEMBLER) || defined (ACPI_ASL_COMPILER) 367ACPI_GLOBAL (const char, *AcpiGbl_PldPanelList[]); 368ACPI_GLOBAL (const char, *AcpiGbl_PldVerticalPositionList[]); 369ACPI_GLOBAL (const char, *AcpiGbl_PldHorizontalPositionList[]); 370ACPI_GLOBAL (const char, *AcpiGbl_PldShapeList[]); 371ACPI_INIT_GLOBAL (BOOLEAN, AcpiGbl_DisasmFlag, FALSE); 372#endif 373 374 375/***************************************************************************** 376 * 377 * ACPICA application-specific globals 378 * 379 ****************************************************************************/ 380 381/* ASL-to-ASL+ conversion utility (implemented within the iASL compiler) */ 382 383#ifdef ACPI_ASL_COMPILER 384ACPI_INIT_GLOBAL (char *, AcpiGbl_CurrentInlineComment, NULL); 385ACPI_INIT_GLOBAL (char *, AcpiGbl_CurrentEndNodeComment, NULL); 386ACPI_INIT_GLOBAL (char *, AcpiGbl_CurrentOpenBraceComment, NULL); 387ACPI_INIT_GLOBAL (char *, AcpiGbl_CurrentCloseBraceComment, NULL); 388 389ACPI_INIT_GLOBAL (char *, AcpiGbl_RootFilename, NULL); 390ACPI_INIT_GLOBAL (char *, AcpiGbl_CurrentFilename, NULL); 391ACPI_INIT_GLOBAL (char *, AcpiGbl_CurrentParentFilename, NULL); 392ACPI_INIT_GLOBAL (char *, AcpiGbl_CurrentIncludeFilename, NULL); 393 394ACPI_INIT_GLOBAL (ACPI_COMMENT_NODE, *AcpiGbl_DefBlkCommentListHead, NULL); 395ACPI_INIT_GLOBAL (ACPI_COMMENT_NODE, *AcpiGbl_DefBlkCommentListTail, NULL); 396ACPI_INIT_GLOBAL (ACPI_COMMENT_NODE, *AcpiGbl_RegCommentListHead, NULL); 397ACPI_INIT_GLOBAL (ACPI_COMMENT_NODE, *AcpiGbl_RegCommentListTail, NULL); 398ACPI_INIT_GLOBAL (ACPI_COMMENT_NODE, *AcpiGbl_IncCommentListHead, NULL); 399ACPI_INIT_GLOBAL (ACPI_COMMENT_NODE, *AcpiGbl_IncCommentListTail, NULL); 400ACPI_INIT_GLOBAL (ACPI_COMMENT_NODE, *AcpiGbl_EndBlkCommentListHead, NULL); 401ACPI_INIT_GLOBAL (ACPI_COMMENT_NODE, *AcpiGbl_EndBlkCommentListTail, NULL); 402 403ACPI_INIT_GLOBAL (ACPI_COMMENT_ADDR_NODE, *AcpiGbl_CommentAddrListHead, NULL); 404ACPI_INIT_GLOBAL (ACPI_FILE_NODE, *AcpiGbl_FileTreeRoot, NULL); 405 406ACPI_GLOBAL (ACPI_CACHE_T *, AcpiGbl_RegCommentCache); 407ACPI_GLOBAL (ACPI_CACHE_T *, AcpiGbl_CommentAddrCache); 408ACPI_GLOBAL (ACPI_CACHE_T *, AcpiGbl_FileCache); 409 410ACPI_INIT_GLOBAL (BOOLEAN, AcpiGbl_DebugAslConversion, FALSE); 411ACPI_INIT_GLOBAL (ACPI_FILE, AcpiGbl_ConvDebugFile, NULL); 412ACPI_GLOBAL (char, AcpiGbl_TableSig[4]); 413#endif 414 415#ifdef ACPI_APPLICATION 416ACPI_INIT_GLOBAL (ACPI_FILE, AcpiGbl_DebugFile, NULL); 417ACPI_INIT_GLOBAL (ACPI_FILE, AcpiGbl_OutputFile, NULL); 418ACPI_INIT_GLOBAL (BOOLEAN, AcpiGbl_DebugTimeout, FALSE); 419 420/* Print buffer */ 421 422ACPI_GLOBAL (ACPI_SPINLOCK, AcpiGbl_PrintLock); /* For print buffer */ 423ACPI_GLOBAL (char, AcpiGbl_PrintBuffer[1024]); 424#endif /* ACPI_APPLICATION */ 425 426#endif /* __ACGLOBAL_H__ */ 427