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/******************************************************************************
*
* Name: acglobal.h - Declarations for global variables
* $Revision: 109 $
*
*****************************************************************************/
/******************************************************************************
*
* 1. Copyright Notice
*
* Some or all of this work - Copyright (c) 1999, 2000, 2001, Intel Corp.
* All rights reserved.
*
* 2. License
*
* 2.1. This is your license from Intel Corp. under its intellectual property
* rights. You may have additional license terms from the party that provided
* you this software, covering your right to use that party's intellectual
* property rights.
*
* 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
* copy of the source code appearing in this file ("Covered Code") an
* irrevocable, perpetual, worldwide license under Intel's copyrights in the
* base code distributed originally by Intel ("Original Intel Code") to copy,
* make derivatives, distribute, use and display any portion of the Covered
* Code in any form, with the right to sublicense such rights; and
*
* 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
* license (with the right to sublicense), under only those claims of Intel
* patents that are infringed by the Original Intel Code, to make, use, sell,
* offer to sell, and import the Covered Code and derivative works thereof
* solely to the minimum extent necessary to exercise the above copyright
* license, and in no event shall the patent license extend to any additions
* to or modifications of the Original Intel Code. No other license or right
* is granted directly or by implication, estoppel or otherwise;
*
* The above copyright and patent license is granted only if the following
* conditions are met:
*
* 3. Conditions
*
* 3.1. Redistribution of Source with Rights to Further Distribute Source.
* Redistribution of source code of any substantial portion of the Covered
* Code or modification with rights to further distribute source must include
* the above Copyright Notice, the above License, this list of Conditions,
* and the following Disclaimer and Export Compliance provision. In addition,
* Licensee must cause all Covered Code to which Licensee contributes to
* contain a file documenting the changes Licensee made to create that Covered
* Code and the date of any change. Licensee must include in that file the
* documentation of any changes made by any predecessor Licensee. Licensee
* must include a prominent statement that the modification is derived,
* directly or indirectly, from Original Intel Code.
*
* 3.2. Redistribution of Source with no Rights to Further Distribute Source.
* Redistribution of source code of any substantial portion of the Covered
* Code or modification without rights to further distribute source must
* include the following Disclaimer and Export Compliance provision in the
* documentation and/or other materials provided with distribution. In
* addition, Licensee may not authorize further sublicense of source of any
* portion of the Covered Code, and must include terms to the effect that the
* license from Licensee to its licensee is limited to the intellectual
* property embodied in the software Licensee provides to its licensee, and
* not to intellectual property embodied in modifications its licensee may
* make.
*
* 3.3. Redistribution of Executable. Redistribution in executable form of any
* substantial portion of the Covered Code or modification must reproduce the
* above Copyright Notice, and the following Disclaimer and Export Compliance
* provision in the documentation and/or other materials provided with the
* distribution.
*
* 3.4. Intel retains all right, title, and interest in and to the Original
* Intel Code.
*
* 3.5. Neither the name Intel nor any other trademark owned or controlled by
* Intel shall be used in advertising or otherwise to promote the sale, use or
* other dealings in products derived from or relating to the Covered Code
* without prior written authorization from Intel.
*
* 4. Disclaimer and Export Compliance
*
* 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
* HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
* IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
* INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
* UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
* IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
* PARTICULAR PURPOSE.
*
* 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
* OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
* COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
* SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
* CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
* HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
* SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
* LIMITED REMEDY.
*
* 4.3. Licensee shall not export, either directly or indirectly, any of this
* software or system incorporating such software without first obtaining any
* required license or other approval from the U. S. Department of Commerce or
* any other agency or department of the United States Government. In the
* event Licensee exports any such software from the United States or
* re-exports any such software from a foreign destination, Licensee shall
* ensure that the distribution and export/re-export of the software is in
* compliance with all laws, regulations, orders, or other restrictions of the
* U.S. Export Administration Regulations. Licensee agrees that neither it nor
* any of its subsidiaries will export/re-export any technical data, process,
* software, or service, directly or indirectly, to any country for which the
* United States government or any agency thereof requires an export license,
* other governmental approval, or letter of assurance, without first obtaining
* such license, approval or letter.
*
*****************************************************************************/
#ifndef __ACGLOBAL_H__
#define __ACGLOBAL_H__
/*
* Ensure that the globals are actually defined only once.
*
* The use of these defines allows a single list of globals (here) in order
* to simplify maintenance of the code.
*/
#ifdef DEFINE_ACPI_GLOBALS
#define ACPI_EXTERN
#else
#define ACPI_EXTERN extern
#endif
/*****************************************************************************
*
* Debug support
*
****************************************************************************/
/* Runtime configuration of debug print levels */
extern UINT32 AcpiDbgLevel;
extern UINT32 AcpiDbgLayer;
/* Procedure nesting level for debug output */
extern UINT32 AcpiGbl_NestingLevel;
/*****************************************************************************
*
* ACPI Table globals
*
****************************************************************************/
/*
* Table pointers.
* Although these pointers are somewhat redundant with the global AcpiTable,
* they are convenient because they are typed pointers.
*
* These tables are single-table only; meaning that there can be at most one
* of each in the system. Each global points to the actual table.
*
*/
ACPI_EXTERN RSDP_DESCRIPTOR *AcpiGbl_RSDP;
ACPI_EXTERN XSDT_DESCRIPTOR *AcpiGbl_XSDT;
ACPI_EXTERN FADT_DESCRIPTOR *AcpiGbl_FADT;
ACPI_EXTERN ACPI_TABLE_HEADER *AcpiGbl_DSDT;
ACPI_EXTERN ACPI_COMMON_FACS *AcpiGbl_FACS;
/*
* Since there may be multiple SSDTs and PSDTS, a single pointer is not
* sufficient; Therefore, there isn't one!
*/
/*
* ACPI Table info arrays
*/
extern ACPI_TABLE_DESC AcpiGbl_AcpiTables[NUM_ACPI_TABLES];
extern ACPI_TABLE_SUPPORT AcpiGbl_AcpiTableData[NUM_ACPI_TABLES];
/*
* Predefined mutex objects. This array contains the
* actual OS mutex handles, indexed by the local ACPI_MUTEX_HANDLEs.
* (The table maps local handles to the real OS handles)
*/
ACPI_EXTERN ACPI_MUTEX_INFO AcpiGbl_AcpiMutexInfo [NUM_MTX];
/*****************************************************************************
*
* Miscellaneous globals
*
****************************************************************************/
ACPI_EXTERN ACPI_MEMORY_LIST AcpiGbl_MemoryLists[ACPI_NUM_MEM_LISTS];
ACPI_EXTERN ACPI_OBJECT_NOTIFY_HANDLER AcpiGbl_DrvNotify;
ACPI_EXTERN ACPI_OBJECT_NOTIFY_HANDLER AcpiGbl_SysNotify;
ACPI_EXTERN UINT8 *AcpiGbl_Gpe0EnableRegisterSave;
ACPI_EXTERN UINT8 *AcpiGbl_Gpe1EnableRegisterSave;
ACPI_EXTERN ACPI_WALK_STATE *AcpiGbl_BreakpointWalk;
ACPI_EXTERN ACPI_HANDLE AcpiGbl_GlobalLockSemaphore;
ACPI_EXTERN UINT32 AcpiGbl_GlobalLockThreadCount;
ACPI_EXTERN UINT32 AcpiGbl_RestoreAcpiChipset;
ACPI_EXTERN UINT32 AcpiGbl_OriginalMode;
ACPI_EXTERN UINT32 AcpiGbl_EdgeLevelSave;
ACPI_EXTERN UINT32 AcpiGbl_IrqEnableSave;
ACPI_EXTERN UINT32 AcpiGbl_RsdpOriginalLocation;
ACPI_EXTERN UINT32 AcpiGbl_NsLookupCount;
ACPI_EXTERN UINT32 AcpiGbl_PsFindCount;
ACPI_EXTERN UINT16 AcpiGbl_Pm1EnableRegisterSave;
ACPI_EXTERN UINT16 AcpiGbl_NextTableOwnerId;
ACPI_EXTERN UINT16 AcpiGbl_NextMethodOwnerId;
ACPI_EXTERN UINT8 AcpiGbl_DebuggerConfiguration;
ACPI_EXTERN BOOLEAN AcpiGbl_GlobalLockAcquired;
ACPI_EXTERN BOOLEAN AcpiGbl_StepToNextCall;
ACPI_EXTERN BOOLEAN AcpiGbl_AcpiHardwarePresent;
ACPI_EXTERN BOOLEAN AcpiGbl_GlobalLockPresent;
extern BOOLEAN AcpiGbl_Shutdown;
extern UINT32 AcpiGbl_StartupFlags;
extern const UINT8 AcpiGbl_DecodeTo8bit[8];
extern const NATIVE_CHAR *AcpiGbl_DbSleepStates[ACPI_NUM_SLEEP_STATES];
/*****************************************************************************
*
* Namespace globals
*
****************************************************************************/
#define NUM_NS_TYPES INTERNAL_TYPE_INVALID+1
#define NUM_PREDEFINED_NAMES 9
ACPI_EXTERN ACPI_NAMESPACE_NODE AcpiGbl_RootNodeStruct;
ACPI_EXTERN ACPI_NAMESPACE_NODE *AcpiGbl_RootNode;
extern const UINT8 AcpiGbl_NsProperties[NUM_NS_TYPES];
extern const PREDEFINED_NAMES AcpiGbl_PreDefinedNames [NUM_PREDEFINED_NAMES];
#ifdef ACPI_DEBUG
ACPI_EXTERN UINT32 AcpiGbl_CurrentNodeCount;
ACPI_EXTERN UINT32 AcpiGbl_CurrentNodeSize;
ACPI_EXTERN UINT32 AcpiGbl_MaxConcurrentNodeCount;
ACPI_EXTERN UINT32 AcpiGbl_EntryStackPointer;
ACPI_EXTERN UINT32 AcpiGbl_LowestStackPointer;
ACPI_EXTERN UINT32 AcpiGbl_DeepestNesting;
#endif
/*****************************************************************************
*
* Interpreter globals
*
****************************************************************************/
ACPI_EXTERN ACPI_THREAD_STATE *AcpiGbl_CurrentWalkList;
/* Control method single step flag */
ACPI_EXTERN UINT8 AcpiGbl_CmSingleStep;
/*****************************************************************************
*
* Parser globals
*
****************************************************************************/
ACPI_EXTERN ACPI_PARSE_OBJECT *AcpiGbl_ParsedNamespaceRoot;
/*****************************************************************************
*
* Event globals
*
****************************************************************************/
ACPI_EXTERN ACPI_FIXED_EVENT_INFO AcpiGbl_FixedEventHandlers[ACPI_NUM_FIXED_EVENTS];
ACPI_EXTERN ACPI_HANDLE AcpiGbl_GpeObjHandle;
ACPI_EXTERN UINT32 AcpiGbl_GpeRegisterCount;
ACPI_EXTERN ACPI_GPE_REGISTERS *AcpiGbl_GpeRegisters;
ACPI_EXTERN ACPI_GPE_LEVEL_INFO *AcpiGbl_GpeInfo;
/*
* Gpe validation and translation table
* Indexed by the GPE number, returns GPE_INVALID if the GPE is not supported.
* Otherwise, returns a valid index into the global GPE table.
*
* This table is needed because the GPE numbers supported by block 1 do not
* have to be contiguous with the GPE numbers supported by block 0.
*/
ACPI_EXTERN UINT8 AcpiGbl_GpeValid [ACPI_NUM_GPE];
/* AcpiEvent counter for debug only */
#ifdef ACPI_DEBUG
ACPI_EXTERN UINT32 AcpiGbl_EventCount[ACPI_NUM_FIXED_EVENTS];
#endif
/*****************************************************************************
*
* Debugger globals
*
****************************************************************************/
#ifdef ENABLE_DEBUGGER
ACPI_EXTERN BOOLEAN AcpiGbl_MethodExecuting;
ACPI_EXTERN BOOLEAN AcpiGbl_DbTerminateThreads;
#endif
#endif /* __ACGLOBAL_H__ */
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