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Diffstat (limited to 'sys/contrib/dev/acpica/nsxfobj.c')
| -rw-r--r-- | sys/contrib/dev/acpica/nsxfobj.c | 351 |
1 files changed, 0 insertions, 351 deletions
diff --git a/sys/contrib/dev/acpica/nsxfobj.c b/sys/contrib/dev/acpica/nsxfobj.c deleted file mode 100644 index 49310caf11af..000000000000 --- a/sys/contrib/dev/acpica/nsxfobj.c +++ /dev/null @@ -1,351 +0,0 @@ -/******************************************************************************* - * - * Module Name: nsxfobj - Public interfaces to the ACPI subsystem - * ACPI Object oriented interfaces - * $Revision: 116 $ - * - ******************************************************************************/ - -/****************************************************************************** - * - * 1. Copyright Notice - * - * Some or all of this work - Copyright (c) 1999 - 2003, 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. - * - *****************************************************************************/ - - -#define __NSXFOBJ_C__ - -#include "acpi.h" -#include "acnamesp.h" - - -#define _COMPONENT ACPI_NAMESPACE - ACPI_MODULE_NAME ("nsxfobj") - -/******************************************************************************* - * - * FUNCTION: AcpiGetType - * - * PARAMETERS: Handle - Handle of object whose type is desired - * *RetType - Where the type will be placed - * - * RETURN: Status - * - * DESCRIPTION: This routine returns the type associatd with a particular handle - * - ******************************************************************************/ - -ACPI_STATUS -AcpiGetType ( - ACPI_HANDLE Handle, - ACPI_OBJECT_TYPE *RetType) -{ - ACPI_NAMESPACE_NODE *Node; - ACPI_STATUS Status; - - - /* Parameter Validation */ - - if (!RetType) - { - return (AE_BAD_PARAMETER); - } - - /* - * Special case for the predefined Root Node - * (return type ANY) - */ - if (Handle == ACPI_ROOT_OBJECT) - { - *RetType = ACPI_TYPE_ANY; - return (AE_OK); - } - - Status = AcpiUtAcquireMutex (ACPI_MTX_NAMESPACE); - if (ACPI_FAILURE (Status)) - { - return (Status); - } - - /* Convert and validate the handle */ - - Node = AcpiNsMapHandleToNode (Handle); - if (!Node) - { - (void) AcpiUtReleaseMutex (ACPI_MTX_NAMESPACE); - return (AE_BAD_PARAMETER); - } - - *RetType = Node->Type; - - - Status = AcpiUtReleaseMutex (ACPI_MTX_NAMESPACE); - return (Status); -} - - -/******************************************************************************* - * - * FUNCTION: AcpiGetParent - * - * PARAMETERS: Handle - Handle of object whose parent is desired - * RetHandle - Where the parent handle will be placed - * - * RETURN: Status - * - * DESCRIPTION: Returns a handle to the parent of the object represented by - * Handle. - * - ******************************************************************************/ - -ACPI_STATUS -AcpiGetParent ( - ACPI_HANDLE Handle, - ACPI_HANDLE *RetHandle) -{ - ACPI_NAMESPACE_NODE *Node; - ACPI_STATUS Status; - - - if (!RetHandle) - { - return (AE_BAD_PARAMETER); - } - - /* Special case for the predefined Root Node (no parent) */ - - if (Handle == ACPI_ROOT_OBJECT) - { - return (AE_NULL_ENTRY); - } - - Status = AcpiUtAcquireMutex (ACPI_MTX_NAMESPACE); - if (ACPI_FAILURE (Status)) - { - return (Status); - } - - /* Convert and validate the handle */ - - Node = AcpiNsMapHandleToNode (Handle); - if (!Node) - { - Status = AE_BAD_PARAMETER; - goto UnlockAndExit; - } - - /* Get the parent entry */ - - *RetHandle = - AcpiNsConvertEntryToHandle (AcpiNsGetParentNode (Node)); - - /* Return exception if parent is null */ - - if (!AcpiNsGetParentNode (Node)) - { - Status = AE_NULL_ENTRY; - } - - -UnlockAndExit: - - (void) AcpiUtReleaseMutex (ACPI_MTX_NAMESPACE); - return (Status); -} - - -/******************************************************************************* - * - * FUNCTION: AcpiGetNextObject - * - * PARAMETERS: Type - Type of object to be searched for - * Parent - Parent object whose children we are getting - * LastChild - Previous child that was found. - * The NEXT child will be returned - * RetHandle - Where handle to the next object is placed - * - * RETURN: Status - * - * DESCRIPTION: Return the next peer object within the namespace. If Handle is - * valid, Scope is ignored. Otherwise, the first object within - * Scope is returned. - * - ******************************************************************************/ - -ACPI_STATUS -AcpiGetNextObject ( - ACPI_OBJECT_TYPE Type, - ACPI_HANDLE Parent, - ACPI_HANDLE Child, - ACPI_HANDLE *RetHandle) -{ - ACPI_STATUS Status; - ACPI_NAMESPACE_NODE *Node; - ACPI_NAMESPACE_NODE *ParentNode = NULL; - ACPI_NAMESPACE_NODE *ChildNode = NULL; - - - /* Parameter validation */ - - if (Type > ACPI_TYPE_EXTERNAL_MAX) - { - return (AE_BAD_PARAMETER); - } - - Status = AcpiUtAcquireMutex (ACPI_MTX_NAMESPACE); - if (ACPI_FAILURE (Status)) - { - return (Status); - } - - /* If null handle, use the parent */ - - if (!Child) - { - /* Start search at the beginning of the specified scope */ - - ParentNode = AcpiNsMapHandleToNode (Parent); - if (!ParentNode) - { - Status = AE_BAD_PARAMETER; - goto UnlockAndExit; - } - } - else - { - /* Non-null handle, ignore the parent */ - /* Convert and validate the handle */ - - ChildNode = AcpiNsMapHandleToNode (Child); - if (!ChildNode) - { - Status = AE_BAD_PARAMETER; - goto UnlockAndExit; - } - } - - /* Internal function does the real work */ - - Node = AcpiNsGetNextNode (Type, ParentNode, ChildNode); - if (!Node) - { - Status = AE_NOT_FOUND; - goto UnlockAndExit; - } - - if (RetHandle) - { - *RetHandle = AcpiNsConvertEntryToHandle (Node); - } - - -UnlockAndExit: - - (void) AcpiUtReleaseMutex (ACPI_MTX_NAMESPACE); - return (Status); -} - - |