/****************************************************************************** * * Name: acnamesp.h - Namespace subcomponent prototypes and defines * $Revision: 99 $ * *****************************************************************************/ /****************************************************************************** * * 1. Copyright Notice * * Some or all of this work - Copyright (c) 1999, 2000, 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 __ACNAMESP_H__ #define __ACNAMESP_H__ /* To search the entire name space, pass this as SearchBase */ #define NS_ALL ((ACPI_HANDLE)0) /* * Elements of AcpiNsProperties are bit significant * and should be one-to-one with values of ACPI_OBJECT_TYPE */ #define NSP_NORMAL 0 #define NSP_NEWSCOPE 1 /* a definition of this type opens a name scope */ #define NSP_LOCAL 2 /* suppress search of enclosing scopes */ /* Definitions of the predefined namespace names */ #define ACPI_UNKNOWN_NAME (UINT32) 0x3F3F3F3F /* Unknown name is "????" */ #define ACPI_ROOT_NAME (UINT32) 0x2F202020 /* Root name is "/ " */ #define ACPI_SYS_BUS_NAME (UINT32) 0x5F53425F /* Sys bus name is "_SB_" */ #define NS_ROOT_PATH "/" #define NS_SYSTEM_BUS "_SB_" /* Flags for AcpiNsLookup, AcpiNsSearchAndEnter */ #define NS_NO_UPSEARCH 0 #define NS_SEARCH_PARENT 0x01 #define NS_DONT_OPEN_SCOPE 0x02 #define NS_NO_PEER_SEARCH 0x04 #define NS_WALK_UNLOCK TRUE #define NS_WALK_NO_UNLOCK FALSE ACPI_STATUS AcpiNsLoadNamespace ( void); ACPI_STATUS AcpiNsInitializeObjects ( void); ACPI_STATUS AcpiNsInitializeDevices ( UINT32 Flags); /* Namespace init - nsxfinit */ ACPI_STATUS AcpiNsInitOneDevice ( ACPI_HANDLE ObjHandle, UINT32 NestingLevel, void *Context, void **ReturnValue); ACPI_STATUS AcpiNsInitOneObject ( ACPI_HANDLE ObjHandle, UINT32 Level, void *Context, void **ReturnValue); ACPI_STATUS AcpiNsWalkNamespace ( OBJECT_TYPE_INTERNAL Type, ACPI_HANDLE StartObject, UINT32 MaxDepth, BOOLEAN UnlockBeforeCallback, WALK_CALLBACK UserFunction, void *Context, void **ReturnValue); ACPI_NAMESPACE_NODE * AcpiNsGetNextObject ( OBJECT_TYPE_INTERNAL Type, ACPI_NAMESPACE_NODE *Parent, ACPI_NAMESPACE_NODE *Child); ACPI_STATUS AcpiNsDeleteNamespaceByOwner ( UINT16 TableId); /* Namespace loading - nsload */ ACPI_STATUS AcpiNsOneCompleteParse ( UINT32 PassNumber, ACPI_TABLE_DESC *TableDesc); ACPI_STATUS AcpiNsParseTable ( ACPI_TABLE_DESC *TableDesc, ACPI_NAMESPACE_NODE *Scope); ACPI_STATUS AcpiNsLoadTable ( ACPI_TABLE_DESC *TableDesc, ACPI_NAMESPACE_NODE *Node); ACPI_STATUS AcpiNsLoadTableByType ( ACPI_TABLE_TYPE TableType); /* * Top-level namespace access - nsaccess */ ACPI_STATUS AcpiNsRootInitialize ( void); ACPI_STATUS AcpiNsLookup ( ACPI_GENERIC_STATE *ScopeInfo, NATIVE_CHAR *Name, OBJECT_TYPE_INTERNAL Type, OPERATING_MODE InterpreterMode, UINT32 Flags, ACPI_WALK_STATE *WalkState, ACPI_NAMESPACE_NODE **RetNode); /* * Named object allocation/deallocation - nsalloc */ ACPI_NAMESPACE_NODE * AcpiNsCreateNode ( UINT32 AcpiName); void AcpiNsDeleteNode ( ACPI_NAMESPACE_NODE *Node); ACPI_STATUS AcpiNsDeleteNamespaceSubtree ( ACPI_NAMESPACE_NODE *ParentHandle); void AcpiNsDetachObject ( ACPI_NAMESPACE_NODE *Node); void AcpiNsDeleteChildren ( ACPI_NAMESPACE_NODE *Parent); /* * Namespace modification - nsmodify */ ACPI_STATUS AcpiNsUnloadNamespace ( ACPI_HANDLE Handle); ACPI_STATUS AcpiNsDeleteSubtree ( ACPI_HANDLE StartHandle); /* * Namespace dump/print utilities - nsdump */ void AcpiNsDumpTables ( ACPI_HANDLE SearchBase, UINT32 MaxDepth); void AcpiNsDumpEntry ( ACPI_HANDLE Handle, UINT32 DebugLevel); ACPI_STATUS AcpiNsDumpPathname ( ACPI_HANDLE Handle, NATIVE_CHAR *Msg, UINT32 Level, UINT32 Component); void AcpiNsDumpRootDevices ( void); void AcpiNsDumpObjects ( OBJECT_TYPE_INTERNAL Type, UINT32 MaxDepth, UINT32 OwnderId, ACPI_HANDLE StartHandle); /* * Namespace evaluation functions - nseval */ ACPI_STATUS AcpiNsEvaluateByHandle ( ACPI_NAMESPACE_NODE *PrefixNode, ACPI_OPERAND_OBJECT **Params, ACPI_OPERAND_OBJECT **ReturnObject); ACPI_STATUS AcpiNsEvaluateByName ( NATIVE_CHAR *Pathname, ACPI_OPERAND_OBJECT **Params, ACPI_OPERAND_OBJECT **ReturnObject); ACPI_STATUS AcpiNsEvaluateRelative ( ACPI_NAMESPACE_NODE *PrefixNode, NATIVE_CHAR *Pathname, ACPI_OPERAND_OBJECT **Params, ACPI_OPERAND_OBJECT **ReturnObject); ACPI_STATUS AcpiNsExecuteControlMethod ( ACPI_NAMESPACE_NODE *MethodNode, ACPI_OPERAND_OBJECT **Params, ACPI_OPERAND_OBJECT **ReturnObjDesc); ACPI_STATUS AcpiNsGetObjectValue ( ACPI_NAMESPACE_NODE *ObjectNode, ACPI_OPERAND_OBJECT **ReturnObjDesc); /* * Parent/Child/Peer utility functions - nsfamily */ ACPI_NAME AcpiNsFindParentName ( ACPI_NAMESPACE_NODE *NodeToSearch); BOOLEAN AcpiNsExistDownstreamSibling ( ACPI_NAMESPACE_NODE *ThisNode); /* * Scope manipulation - nsscope */ UINT32 AcpiNsOpensScope ( OBJECT_TYPE_INTERNAL Type); NATIVE_CHAR * AcpiNsGetTablePathname ( ACPI_NAMESPACE_NODE *Node); NATIVE_CHAR * AcpiNsNameOfCurrentScope ( ACPI_WALK_STATE *WalkState); ACPI_STATUS AcpiNsHandleToPathname ( ACPI_HANDLE ObjHandle, UINT32 *BufSize, NATIVE_CHAR *UserBuffer); BOOLEAN AcpiNsPatternMatch ( ACPI_NAMESPACE_NODE *ObjNode, NATIVE_CHAR *SearchFor); ACPI_STATUS AcpiNsNameCompare ( ACPI_HANDLE ObjHandle, UINT32 Level, void *Context, void **ReturnValue); ACPI_STATUS AcpiNsGetNode ( NATIVE_CHAR *Pathname, ACPI_NAMESPACE_NODE *InPrefixNode, ACPI_NAMESPACE_NODE **OutNode); /* * Object management for NTEs - nsobject */ ACPI_STATUS AcpiNsAttachObject ( ACPI_NAMESPACE_NODE *Node, ACPI_OPERAND_OBJECT *Object, OBJECT_TYPE_INTERNAL Type); void * AcpiNsCompareValue ( ACPI_HANDLE ObjHandle, UINT32 Level, void *ObjDesc); /* * Namespace searching and entry - nssearch */ ACPI_STATUS AcpiNsSearchAndEnter ( UINT32 EntryName, ACPI_WALK_STATE *WalkState, ACPI_NAMESPACE_NODE *Node, OPERATING_MODE InterpreterMode, OBJECT_TYPE_INTERNAL Type, UINT32 Flags, ACPI_NAMESPACE_NODE **RetNode); ACPI_STATUS AcpiNsSearchNode ( UINT32 EntryName, ACPI_NAMESPACE_NODE *Node, OBJECT_TYPE_INTERNAL Type, ACPI_NAMESPACE_NODE **RetNode); void AcpiNsInstallNode ( ACPI_WALK_STATE *WalkState, ACPI_NAMESPACE_NODE *ParentNode, /* Parent */ ACPI_NAMESPACE_NODE *Node, /* New Child*/ OBJECT_TYPE_INTERNAL Type); /* * Utility functions - nsutils */ BOOLEAN AcpiNsValidRootPrefix ( NATIVE_CHAR Prefix); BOOLEAN AcpiNsValidPathSeparator ( NATIVE_CHAR Sep); OBJECT_TYPE_INTERNAL AcpiNsGetType ( ACPI_HANDLE ObjHandle); void * AcpiNsGetAttachedObject ( ACPI_HANDLE ObjHandle); UINT32 AcpiNsLocal ( OBJECT_TYPE_INTERNAL Type); ACPI_STATUS AcpiNsInternalizeName ( NATIVE_CHAR *DottedName, NATIVE_CHAR **ConvertedName); ACPI_STATUS AcpiNsExternalizeName ( UINT32 InternalNameLength, NATIVE_CHAR *InternalName, UINT32 *ConvertedNameLength, NATIVE_CHAR **ConvertedName); ACPI_NAMESPACE_NODE * AcpiNsConvertHandleToEntry ( ACPI_HANDLE Handle); ACPI_HANDLE AcpiNsConvertEntryToHandle( ACPI_NAMESPACE_NODE *Node); void AcpiNsTerminate ( void); ACPI_NAMESPACE_NODE * AcpiNsGetParentObject ( ACPI_NAMESPACE_NODE *Node); ACPI_NAMESPACE_NODE * AcpiNsGetNextValidObject ( ACPI_NAMESPACE_NODE *Node); #endif /* __ACNAMESP_H__ */