drivers/bus/acpi/acpica/include/acglobal.h

   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 - 2014, 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_GLOBAL(type,name) \
 128     extern type name; \
 129     type name
 130
 131 #define ACPI_INIT_GLOBAL(type,name,value) \
 132     type name=value
 133
 134 #else
 135 #define ACPI_GLOBAL(type,name) \
 136     extern type name
 137
 138 #define ACPI_INIT_GLOBAL(type,name,value) \
 139     extern type name
 140 #endif
 141
 142
 143 #ifdef DEFINE_ACPI_GLOBALS
 144
 145 /* Public globals, available from outside ACPICA subsystem */
 146
 147 /*****************************************************************************
 148  *
 149  * Runtime configuration (static defaults that can be overriden at runtime)
 150  *
 151  ****************************************************************************/
 152
 153 /*
 154  * Enable "slack" in the AML interpreter?  Default is FALSE, and the
 155  * interpreter strictly follows the ACPI specification. Setting to TRUE
 156  * allows the interpreter to ignore certain errors and/or bad AML constructs.
 157  *
 158  * Currently, these features are enabled by this flag:
 159  *
 160  * 1) Allow "implicit return" of last value in a control method
 161  * 2) Allow access beyond the end of an operation region
 162  * 3) Allow access to uninitialized locals/args (auto-init to integer 0)
 163  * 4) Allow ANY object type to be a source operand for the Store() operator
 164  * 5) Allow unresolved references (invalid target name) in package objects
 165  * 6) Enable warning messages for behavior that is not ACPI spec compliant
 166  */
 167 ACPI_INIT_GLOBAL (UINT8,                AcpiGbl_EnableInterpreterSlack, FALSE);
 168
 169 /*
 170  * Automatically serialize all methods that create named objects? Default
 171  * is TRUE, meaning that all NonSerialized methods are scanned once at
 172  * table load time to determine those that create named objects. Methods
 173  * that create named objects are marked Serialized in order to prevent
 174  * possible run-time problems if they are entered by more than one thread.
 175  */
 176 ACPI_INIT_GLOBAL (UINT8,                AcpiGbl_AutoSerializeMethods, TRUE);
 177
 178 /*
 179  * Create the predefined _OSI method in the namespace? Default is TRUE
 180  * because ACPICA is fully compatible with other ACPI implementations.
 181  * Changing this will revert ACPICA (and machine ASL) to pre-OSI behavior.
 182  */
 183 ACPI_INIT_GLOBAL (UINT8,                AcpiGbl_CreateOsiMethod, TRUE);
 184
 185 /*
 186  * Optionally use default values for the ACPI register widths. Set this to
 187  * TRUE to use the defaults, if an FADT contains incorrect widths/lengths.
 188  */
 189 ACPI_INIT_GLOBAL (UINT8,                AcpiGbl_UseDefaultRegisterWidths, TRUE);
 190
 191 /*
 192  * Optionally enable output from the AML Debug Object.
 193  */
 194 ACPI_INIT_GLOBAL (UINT8,                AcpiGbl_EnableAmlDebugObject, FALSE);
 195
 196 /*
 197  * Optionally copy the entire DSDT to local memory (instead of simply
 198  * mapping it.) There are some BIOSs that corrupt or replace the original
 199  * DSDT, creating the need for this option. Default is FALSE, do not copy
 200  * the DSDT.
 201  */
 202 ACPI_INIT_GLOBAL (UINT8,                AcpiGbl_CopyDsdtLocally, FALSE);
 203
 204 /*
 205  * Optionally ignore an XSDT if present and use the RSDT instead.
 206  * Although the ACPI specification requires that an XSDT be used instead
 207  * of the RSDT, the XSDT has been found to be corrupt or ill-formed on
 208  * some machines. Default behavior is to use the XSDT if present.
 209  */
 210 ACPI_INIT_GLOBAL (UINT8,                AcpiGbl_DoNotUseXsdt, FALSE);
 211
 212 /*
 213  * Optionally use 32-bit FADT addresses if and when there is a conflict
 214  * (address mismatch) between the 32-bit and 64-bit versions of the
 215  * address. Although ACPICA adheres to the ACPI specification which
 216  * requires the use of the corresponding 64-bit address if it is non-zero,
 217  * some machines have been found to have a corrupted non-zero 64-bit
 218  * address. Default is FALSE, do not favor the 32-bit addresses.
 219  */
 220 ACPI_INIT_GLOBAL (UINT8,                AcpiGbl_Use32BitFadtAddresses, FALSE);
 221
 222 /*
 223  * Optionally truncate I/O addresses to 16 bits. Provides compatibility
 224  * with other ACPI implementations. NOTE: During ACPICA initialization,
 225  * this value is set to TRUE if any Windows OSI strings have been
 226  * requested by the BIOS.
 227  */
 228 ACPI_INIT_GLOBAL (UINT8,                AcpiGbl_TruncateIoAddresses, FALSE);
 229
 230 /*
 231  * Disable runtime checking and repair of values returned by control methods.
 232  * Use only if the repair is causing a problem on a particular machine.
 233  */
 234 ACPI_INIT_GLOBAL (UINT8,                AcpiGbl_DisableAutoRepair, FALSE);
 235
 236 /*
 237  * Optionally do not install any SSDTs from the RSDT/XSDT during initialization.
 238  * This can be useful for debugging ACPI problems on some machines.
 239  */
 240 ACPI_INIT_GLOBAL (UINT8,                AcpiGbl_DisableSsdtTableInstall, FALSE);
 241
 242 /*
 243  * We keep track of the latest version of Windows that has been requested by
 244  * the BIOS.
 245  */
 246 ACPI_INIT_GLOBAL (UINT8,                AcpiGbl_OsiData, 0);
 247
 248 #endif /* DEFINE_ACPI_GLOBALS */
 249
 250
 251 /*****************************************************************************
 252  *
 253  * ACPI Table globals
 254  *
 255  ****************************************************************************/
 256
 257 /*
 258  * Master list of all ACPI tables that were found in the RSDT/XSDT.
 259  */
 260 ACPI_GLOBAL (ACPI_TABLE_LIST,           AcpiGbl_RootTableList);
 261
 262 /* DSDT information. Used to check for DSDT corruption */
 263
 264 ACPI_GLOBAL (ACPI_TABLE_HEADER *,       AcpiGbl_DSDT);
 265 ACPI_GLOBAL (ACPI_TABLE_HEADER,         AcpiGbl_OriginalDsdtHeader);
 266
 267 #if (!ACPI_REDUCED_HARDWARE)
 268 ACPI_GLOBAL (ACPI_TABLE_FACS *,         AcpiGbl_FACS);
 269
 270 #endif /* !ACPI_REDUCED_HARDWARE */
 271
 272 /* These addresses are calculated from the FADT Event Block addresses */
 273
 274 ACPI_GLOBAL (ACPI_GENERIC_ADDRESS,      AcpiGbl_XPm1aStatus);
 275 ACPI_GLOBAL (ACPI_GENERIC_ADDRESS,      AcpiGbl_XPm1aEnable);
 276
 277 ACPI_GLOBAL (ACPI_GENERIC_ADDRESS,      AcpiGbl_XPm1bStatus);
 278 ACPI_GLOBAL (ACPI_GENERIC_ADDRESS,      AcpiGbl_XPm1bEnable);
 279
 280 /*
 281  * Handle both ACPI 1.0 and ACPI 2.0+ Integer widths. The integer width is
 282  * determined by the revision of the DSDT: If the DSDT revision is less than
 283  * 2, use only the lower 32 bits of the internal 64-bit Integer.
 284  */
 285 ACPI_GLOBAL (UINT8,                     AcpiGbl_IntegerBitWidth);
 286 ACPI_GLOBAL (UINT8,                     AcpiGbl_IntegerByteWidth);
 287 ACPI_GLOBAL (UINT8,                     AcpiGbl_IntegerNybbleWidth);
 288
 289
 290 /*****************************************************************************
 291  *
 292  * Mutual exclusion within ACPICA subsystem
 293  *
 294  ****************************************************************************/
 295
 296 /*
 297  * Predefined mutex objects. This array contains the
 298  * actual OS mutex handles, indexed by the local ACPI_MUTEX_HANDLEs.
 299  * (The table maps local handles to the real OS handles)
 300  */
 301 ACPI_GLOBAL (ACPI_MUTEX_INFO,           AcpiGbl_MutexInfo[ACPI_NUM_MUTEX]);
 302
 303 /*
 304  * Global lock mutex is an actual AML mutex object
 305  * Global lock semaphore works in conjunction with the actual global lock
 306  * Global lock spinlock is used for "pending" handshake
 307  */
 308 ACPI_GLOBAL (ACPI_OPERAND_OBJECT *,     AcpiGbl_GlobalLockMutex);
 309 ACPI_GLOBAL (ACPI_SEMAPHORE,            AcpiGbl_GlobalLockSemaphore);
 310 ACPI_GLOBAL (ACPI_SPINLOCK,             AcpiGbl_GlobalLockPendingLock);
 311 ACPI_GLOBAL (UINT16,                    AcpiGbl_GlobalLockHandle);
 312 ACPI_GLOBAL (BOOLEAN,                   AcpiGbl_GlobalLockAcquired);
 313 ACPI_GLOBAL (BOOLEAN,                   AcpiGbl_GlobalLockPresent);
 314 ACPI_GLOBAL (BOOLEAN,                   AcpiGbl_GlobalLockPending);
 315
 316 /*
 317  * Spinlocks are used for interfaces that can be possibly called at
 318  * interrupt level
 319  */
 320 ACPI_GLOBAL (ACPI_SPINLOCK,             AcpiGbl_GpeLock);       /* For GPE data structs and registers */
 321 ACPI_GLOBAL (ACPI_SPINLOCK,             AcpiGbl_HardwareLock);  /* For ACPI H/W except GPE registers */
 322 ACPI_GLOBAL (ACPI_SPINLOCK,             AcpiGbl_ReferenceCountLock);
 323
 324 /* Mutex for _OSI support */
 325
 326 ACPI_GLOBAL (ACPI_MUTEX,                AcpiGbl_OsiMutex);
 327
 328 /* Reader/Writer lock is used for namespace walk and dynamic table unload */
 329
 330 ACPI_GLOBAL (ACPI_RW_LOCK,              AcpiGbl_NamespaceRwLock);
 331
 332
 333 /*****************************************************************************
 334  *
 335  * Miscellaneous globals
 336  *
 337  ****************************************************************************/
 338
 339 /* Object caches */
 340
 341 ACPI_GLOBAL (ACPI_CACHE_T *,            AcpiGbl_NamespaceCache);
 342 ACPI_GLOBAL (ACPI_CACHE_T *,            AcpiGbl_StateCache);
 343 ACPI_GLOBAL (ACPI_CACHE_T *,            AcpiGbl_PsNodeCache);
 344 ACPI_GLOBAL (ACPI_CACHE_T *,            AcpiGbl_PsNodeExtCache);
 345 ACPI_GLOBAL (ACPI_CACHE_T *,            AcpiGbl_OperandCache);
 346
 347 /* System */
 348
 349 ACPI_INIT_GLOBAL (UINT32,               AcpiGbl_StartupFlags, 0);
 350 ACPI_INIT_GLOBAL (BOOLEAN,              AcpiGbl_Shutdown, TRUE);
 351
 352 /* Global handlers */
 353
 354 ACPI_GLOBAL (ACPI_GLOBAL_NOTIFY_HANDLER,AcpiGbl_GlobalNotify[2]);
 355 ACPI_GLOBAL (ACPI_EXCEPTION_HANDLER,    AcpiGbl_ExceptionHandler);
 356 ACPI_GLOBAL (ACPI_INIT_HANDLER,         AcpiGbl_InitHandler);
 357 ACPI_GLOBAL (ACPI_TABLE_HANDLER,        AcpiGbl_TableHandler);
 358 ACPI_GLOBAL (void *,                    AcpiGbl_TableHandlerContext);
 359 ACPI_GLOBAL (ACPI_WALK_STATE *,         AcpiGbl_BreakpointWalk);
 360 ACPI_GLOBAL (ACPI_INTERFACE_HANDLER,    AcpiGbl_InterfaceHandler);
 361 ACPI_GLOBAL (ACPI_SCI_HANDLER_INFO *,   AcpiGbl_SciHandlerList);
 362
 363 /* Owner ID support */
 364
 365 ACPI_GLOBAL (UINT32,                    AcpiGbl_OwnerIdMask[ACPI_NUM_OWNERID_MASKS]);
 366 ACPI_GLOBAL (UINT8,                     AcpiGbl_LastOwnerIdIndex);
 367 ACPI_GLOBAL (UINT8,                     AcpiGbl_NextOwnerIdOffset);
 368
 369 /* Initialization sequencing */
 370
 371 ACPI_GLOBAL (BOOLEAN,                   AcpiGbl_RegMethodsExecuted);
 372
 373 /* Misc */
 374
 375 ACPI_GLOBAL (UINT32,                    AcpiGbl_OriginalMode);
 376 ACPI_GLOBAL (UINT32,                    AcpiGbl_RsdpOriginalLocation);
 377 ACPI_GLOBAL (UINT32,                    AcpiGbl_NsLookupCount);
 378 ACPI_GLOBAL (UINT32,                    AcpiGbl_PsFindCount);
 379 ACPI_GLOBAL (UINT16,                    AcpiGbl_Pm1EnableRegisterSave);
 380 ACPI_GLOBAL (UINT8,                     AcpiGbl_DebuggerConfiguration);
 381 ACPI_GLOBAL (BOOLEAN,                   AcpiGbl_StepToNextCall);
 382 ACPI_GLOBAL (BOOLEAN,                   AcpiGbl_AcpiHardwarePresent);
 383 ACPI_GLOBAL (BOOLEAN,                   AcpiGbl_EventsInitialized);
 384 ACPI_GLOBAL (ACPI_INTERFACE_INFO *,     AcpiGbl_SupportedInterfaces);
 385 ACPI_GLOBAL (ACPI_ADDRESS_RANGE *,      AcpiGbl_AddressRangeList[ACPI_ADDRESS_RANGE_MAX]);
 386
 387 /* Other miscellaneous, declared and initialized in utglobal */
 388
 389 extern const char                      *AcpiGbl_SleepStateNames[ACPI_S_STATE_COUNT];
 390 extern const char                      *AcpiGbl_LowestDstateNames[ACPI_NUM_SxW_METHODS];
 391 extern const char                      *AcpiGbl_HighestDstateNames[ACPI_NUM_SxD_METHODS];
 392 extern const char                      *AcpiGbl_RegionTypes[ACPI_NUM_PREDEFINED_REGIONS];
 393 extern const ACPI_OPCODE_INFO           AcpiGbl_AmlOpInfo[AML_NUM_OPCODES];
 394
 395
 396 #ifdef ACPI_DBG_TRACK_ALLOCATIONS
 397
 398 /* Lists for tracking memory allocations (debug only) */
 399
 400 ACPI_GLOBAL (ACPI_MEMORY_LIST *,        AcpiGbl_GlobalList);
 401 ACPI_GLOBAL (ACPI_MEMORY_LIST *,        AcpiGbl_NsNodeList);
 402 ACPI_GLOBAL (BOOLEAN,                   AcpiGbl_DisplayFinalMemStats);
 403 ACPI_GLOBAL (BOOLEAN,                   AcpiGbl_DisableMemTracking);
 404 #endif
 405
 406
 407 /*****************************************************************************
 408  *
 409  * Namespace globals
 410  *
 411  ****************************************************************************/
 412
 413 #if !defined (ACPI_NO_METHOD_EXECUTION) || defined (ACPI_CONSTANT_EVAL_ONLY)
 414 #define NUM_PREDEFINED_NAMES            10
 415 #else
 416 #define NUM_PREDEFINED_NAMES            9
 417 #endif
 418
 419 ACPI_GLOBAL (ACPI_NAMESPACE_NODE,       AcpiGbl_RootNodeStruct);
 420 ACPI_GLOBAL (ACPI_NAMESPACE_NODE *,     AcpiGbl_RootNode);
 421 ACPI_GLOBAL (ACPI_NAMESPACE_NODE *,     AcpiGbl_FadtGpeDevice);
 422 ACPI_GLOBAL (ACPI_OPERAND_OBJECT *,     AcpiGbl_ModuleCodeList);
 423
 424
 425 extern const UINT8                      AcpiGbl_NsProperties [ACPI_NUM_NS_TYPES];
 426 extern const ACPI_PREDEFINED_NAMES      AcpiGbl_PreDefinedNames [NUM_PREDEFINED_NAMES];
 427
 428 #ifdef ACPI_DEBUG_OUTPUT
 429 ACPI_GLOBAL (UINT32,                    AcpiGbl_CurrentNodeCount);
 430 ACPI_GLOBAL (UINT32,                    AcpiGbl_CurrentNodeSize);
 431 ACPI_GLOBAL (UINT32,                    AcpiGbl_MaxConcurrentNodeCount);
 432 ACPI_GLOBAL (ACPI_SIZE *,               AcpiGbl_EntryStackPointer);
 433 ACPI_GLOBAL (ACPI_SIZE *,               AcpiGbl_LowestStackPointer);
 434 ACPI_GLOBAL (UINT32,                    AcpiGbl_DeepestNesting);
 435 ACPI_INIT_GLOBAL (UINT32,               AcpiGbl_NestingLevel, 0);
 436 #endif
 437
 438
 439 /*****************************************************************************
 440  *
 441  * Interpreter globals
 442  *
 443  ****************************************************************************/
 444
 445 ACPI_GLOBAL (ACPI_THREAD_STATE *,       AcpiGbl_CurrentWalkList);
 446
 447 /* Control method single step flag */
 448
 449 ACPI_GLOBAL (UINT8,                     AcpiGbl_CmSingleStep);
 450
 451
 452 /*****************************************************************************
 453  *
 454  * Hardware globals
 455  *
 456  ****************************************************************************/
 457
 458 extern ACPI_BIT_REGISTER_INFO           AcpiGbl_BitRegisterInfo[ACPI_NUM_BITREG];
 459
 460 ACPI_GLOBAL (UINT8,                     AcpiGbl_SleepTypeA);
 461 ACPI_GLOBAL (UINT8,                     AcpiGbl_SleepTypeB);
 462
 463
 464 /*****************************************************************************
 465  *
 466  * Event and GPE globals
 467  *
 468  ****************************************************************************/
 469
 470 #if (!ACPI_REDUCED_HARDWARE)
 471
 472 ACPI_GLOBAL (UINT8,                     AcpiGbl_AllGpesInitialized);
 473 ACPI_GLOBAL (ACPI_GPE_XRUPT_INFO *,     AcpiGbl_GpeXruptListHead);
 474 ACPI_GLOBAL (ACPI_GPE_BLOCK_INFO *,     AcpiGbl_GpeFadtBlocks[ACPI_MAX_GPE_BLOCKS]);
 475 ACPI_GLOBAL (ACPI_GBL_EVENT_HANDLER,    AcpiGbl_GlobalEventHandler);
 476 ACPI_GLOBAL (void *,                    AcpiGbl_GlobalEventHandlerContext);
 477 ACPI_GLOBAL (ACPI_FIXED_EVENT_HANDLER,  AcpiGbl_FixedEventHandlers[ACPI_NUM_FIXED_EVENTS]);
 478
 479 extern ACPI_FIXED_EVENT_INFO            AcpiGbl_FixedEventInfo[ACPI_NUM_FIXED_EVENTS];
 480
 481 #endif /* !ACPI_REDUCED_HARDWARE */
 482
 483 /*****************************************************************************
 484  *
 485  * Debug support
 486  *
 487  ****************************************************************************/
 488
 489 /* Event counters */
 490
 491 ACPI_GLOBAL (UINT32,                    AcpiMethodCount);
 492 ACPI_GLOBAL (UINT32,                    AcpiGpeCount);
 493 ACPI_GLOBAL (UINT32,                    AcpiSciCount);
 494 ACPI_GLOBAL (UINT32,                    AcpiFixedEventCount[ACPI_NUM_FIXED_EVENTS]);
 495
 496 /* Support for dynamic control method tracing mechanism */
 497
 498 ACPI_GLOBAL (UINT32,                    AcpiGbl_OriginalDbgLevel);
 499 ACPI_GLOBAL (UINT32,                    AcpiGbl_OriginalDbgLayer);
 500 ACPI_GLOBAL (UINT32,                    AcpiGbl_TraceDbgLevel);
 501 ACPI_GLOBAL (UINT32,                    AcpiGbl_TraceDbgLayer);
 502
 503
 504 /*****************************************************************************
 505  *
 506  * Debugger and Disassembler globals
 507  *
 508  ****************************************************************************/
 509
 510 ACPI_GLOBAL (UINT8,                     AcpiGbl_DbOutputFlags);
 511
 512 #ifdef ACPI_DISASSEMBLER
 513
 514 /* Do not disassemble buffers to resource descriptors */
 515
 516 ACPI_INIT_GLOBAL (UINT8,                AcpiGbl_NoResourceDisassembly, FALSE);
 517 ACPI_INIT_GLOBAL (BOOLEAN,              AcpiGbl_IgnoreNoopOperator, FALSE);
 518
 519 ACPI_GLOBAL (BOOLEAN,                   AcpiGbl_DbOpt_disasm);
 520 ACPI_GLOBAL (BOOLEAN,                   AcpiGbl_DbOpt_verbose);
 521 ACPI_GLOBAL (BOOLEAN,                   AcpiGbl_NumExternalMethods);
 522 ACPI_GLOBAL (UINT32,                    AcpiGbl_ResolvedExternalMethods);
 523 ACPI_GLOBAL (ACPI_EXTERNAL_LIST *,      AcpiGbl_ExternalList);
 524 ACPI_GLOBAL (ACPI_EXTERNAL_FILE *,      AcpiGbl_ExternalFileList);
 525 #endif
 526
 527 #ifdef ACPI_DEBUGGER
 528
 529 ACPI_INIT_GLOBAL (BOOLEAN,              AcpiGbl_DbTerminateThreads, FALSE);
 530 ACPI_INIT_GLOBAL (BOOLEAN,              AcpiGbl_AbortMethod, FALSE);
 531 ACPI_INIT_GLOBAL (BOOLEAN,              AcpiGbl_MethodExecuting, FALSE);
 532
 533 ACPI_GLOBAL (BOOLEAN,                   AcpiGbl_DbOpt_tables);
 534 ACPI_GLOBAL (BOOLEAN,                   AcpiGbl_DbOpt_stats);
 535 ACPI_GLOBAL (BOOLEAN,                   AcpiGbl_DbOpt_ini_methods);
 536 ACPI_GLOBAL (BOOLEAN,                   AcpiGbl_DbOpt_NoRegionSupport);
 537 ACPI_GLOBAL (BOOLEAN,                   AcpiGbl_DbOutputToFile);
 538 ACPI_GLOBAL (char *,                    AcpiGbl_DbBuffer);
 539 ACPI_GLOBAL (char *,                    AcpiGbl_DbFilename);
 540 ACPI_GLOBAL (UINT32,                    AcpiGbl_DbDebugLevel);
 541 ACPI_GLOBAL (UINT32,                    AcpiGbl_DbConsoleDebugLevel);
 542 ACPI_GLOBAL (ACPI_NAMESPACE_NODE *,     AcpiGbl_DbScopeNode);
 543
 544 ACPI_GLOBAL (char *,                    AcpiGbl_DbArgs[ACPI_DEBUGGER_MAX_ARGS]);
 545 ACPI_GLOBAL (ACPI_OBJECT_TYPE,          AcpiGbl_DbArgTypes[ACPI_DEBUGGER_MAX_ARGS]);
 546
 547 /* These buffers should all be the same size */
 548
 549 ACPI_GLOBAL (char,                      AcpiGbl_DbLineBuf[ACPI_DB_LINE_BUFFER_SIZE]);
 550 ACPI_GLOBAL (char,                      AcpiGbl_DbParsedBuf[ACPI_DB_LINE_BUFFER_SIZE]);
 551 ACPI_GLOBAL (char,                      AcpiGbl_DbScopeBuf[ACPI_DB_LINE_BUFFER_SIZE]);
 552 ACPI_GLOBAL (char,                      AcpiGbl_DbDebugFilename[ACPI_DB_LINE_BUFFER_SIZE]);
 553
 554 /*
 555  * Statistic globals
 556  */
 557 ACPI_GLOBAL (UINT16,                    AcpiGbl_ObjTypeCount[ACPI_TYPE_NS_NODE_MAX+1]);
 558 ACPI_GLOBAL (UINT16,                    AcpiGbl_NodeTypeCount[ACPI_TYPE_NS_NODE_MAX+1]);
 559 ACPI_GLOBAL (UINT16,                    AcpiGbl_ObjTypeCountMisc);
 560 ACPI_GLOBAL (UINT16,                    AcpiGbl_NodeTypeCountMisc);
 561 ACPI_GLOBAL (UINT32,                    AcpiGbl_NumNodes);
 562 ACPI_GLOBAL (UINT32,                    AcpiGbl_NumObjects);
 563
 564 ACPI_GLOBAL (UINT32,                    AcpiGbl_SizeOfParseTree);
 565 ACPI_GLOBAL (UINT32,                    AcpiGbl_SizeOfMethodTrees);
 566 ACPI_GLOBAL (UINT32,                    AcpiGbl_SizeOfNodeEntries);
 567 ACPI_GLOBAL (UINT32,                    AcpiGbl_SizeOfAcpiObjects);
 568
 569 #endif /* ACPI_DEBUGGER */
 570
 571
 572 /*****************************************************************************
 573  *
 574  * Application globals
 575  *
 576  ****************************************************************************/
 577
 578 #ifdef ACPI_APPLICATION
 579
 580 ACPI_INIT_GLOBAL (ACPI_FILE,            AcpiGbl_DebugFile, NULL);
 581
 582 #endif /* ACPI_APPLICATION */
 583
 584
 585 /*****************************************************************************
 586  *
 587  * Info/help support
 588  *
 589  ****************************************************************************/
 590
 591 extern const AH_PREDEFINED_NAME         AslPredefinedInfo[];
 592 extern const AH_DEVICE_ID               AslDeviceIds[];
 593
 594
 595 #endif /* __ACGLOBAL_H__ */