1160 lines
33 KiB
C
1160 lines
33 KiB
C
/*******************************************************************************
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*
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* Module Name: dbcmds - debug commands and output routines
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* $Revision: 79 $
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*
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******************************************************************************/
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/******************************************************************************
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*
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* 1. Copyright Notice
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*
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* Some or all of this work - Copyright (c) 1999 - 2002, Intel Corp.
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* All rights reserved.
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*
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* 2. License
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*
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* 2.1. This is your license from Intel Corp. under its intellectual property
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* rights. You may have additional license terms from the party that provided
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* you this software, covering your right to use that party's intellectual
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* property rights.
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*
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* 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
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* copy of the source code appearing in this file ("Covered Code") an
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* irrevocable, perpetual, worldwide license under Intel's copyrights in the
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* base code distributed originally by Intel ("Original Intel Code") to copy,
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* make derivatives, distribute, use and display any portion of the Covered
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* Code in any form, with the right to sublicense such rights; and
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*
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* 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
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* license (with the right to sublicense), under only those claims of Intel
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* patents that are infringed by the Original Intel Code, to make, use, sell,
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* offer to sell, and import the Covered Code and derivative works thereof
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* solely to the minimum extent necessary to exercise the above copyright
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* license, and in no event shall the patent license extend to any additions
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* to or modifications of the Original Intel Code. No other license or right
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* is granted directly or by implication, estoppel or otherwise;
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*
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* The above copyright and patent license is granted only if the following
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* conditions are met:
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*
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* 3. Conditions
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*
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* 3.1. Redistribution of Source with Rights to Further Distribute Source.
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* Redistribution of source code of any substantial portion of the Covered
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* Code or modification with rights to further distribute source must include
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* the above Copyright Notice, the above License, this list of Conditions,
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* and the following Disclaimer and Export Compliance provision. In addition,
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* Licensee must cause all Covered Code to which Licensee contributes to
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* contain a file documenting the changes Licensee made to create that Covered
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* Code and the date of any change. Licensee must include in that file the
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* documentation of any changes made by any predecessor Licensee. Licensee
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* must include a prominent statement that the modification is derived,
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* directly or indirectly, from Original Intel Code.
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*
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* 3.2. Redistribution of Source with no Rights to Further Distribute Source.
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* Redistribution of source code of any substantial portion of the Covered
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* Code or modification without rights to further distribute source must
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* include the following Disclaimer and Export Compliance provision in the
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* documentation and/or other materials provided with distribution. In
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* addition, Licensee may not authorize further sublicense of source of any
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* portion of the Covered Code, and must include terms to the effect that the
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* license from Licensee to its licensee is limited to the intellectual
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* property embodied in the software Licensee provides to its licensee, and
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* not to intellectual property embodied in modifications its licensee may
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* make.
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*
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* 3.3. Redistribution of Executable. Redistribution in executable form of any
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* substantial portion of the Covered Code or modification must reproduce the
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* above Copyright Notice, and the following Disclaimer and Export Compliance
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* provision in the documentation and/or other materials provided with the
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* distribution.
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*
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* 3.4. Intel retains all right, title, and interest in and to the Original
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* Intel Code.
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*
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* 3.5. Neither the name Intel nor any other trademark owned or controlled by
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* Intel shall be used in advertising or otherwise to promote the sale, use or
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* other dealings in products derived from or relating to the Covered Code
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* without prior written authorization from Intel.
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*
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* 4. Disclaimer and Export Compliance
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*
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* 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
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* HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
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* IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
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* INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
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* UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
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* IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
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* PARTICULAR PURPOSE.
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*
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* 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
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* OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
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* COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
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* SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
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* CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
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* HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
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* SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
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* LIMITED REMEDY.
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*
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* 4.3. Licensee shall not export, either directly or indirectly, any of this
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* software or system incorporating such software without first obtaining any
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* required license or other approval from the U. S. Department of Commerce or
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* any other agency or department of the United States Government. In the
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* event Licensee exports any such software from the United States or
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* re-exports any such software from a foreign destination, Licensee shall
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* ensure that the distribution and export/re-export of the software is in
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* compliance with all laws, regulations, orders, or other restrictions of the
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* U.S. Export Administration Regulations. Licensee agrees that neither it nor
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* any of its subsidiaries will export/re-export any technical data, process,
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* software, or service, directly or indirectly, to any country for which the
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* United States government or any agency thereof requires an export license,
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* other governmental approval, or letter of assurance, without first obtaining
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* such license, approval or letter.
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*
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*****************************************************************************/
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#include "acpi.h"
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#include "acparser.h"
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#include "acdispat.h"
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#include "amlcode.h"
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#include "acnamesp.h"
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#include "acparser.h"
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#include "acevents.h"
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#include "acinterp.h"
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#include "acdebug.h"
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#include "actables.h"
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#include "acresrc.h"
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#ifdef ENABLE_DEBUGGER
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#define _COMPONENT ACPI_DEBUGGER
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ACPI_MODULE_NAME ("dbcmds")
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/*
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* Arguments for the Objects command
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* These object types map directly to the ACPI_TYPES
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*/
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ARGUMENT_INFO AcpiDbObjectTypes [] =
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{
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{"ANY"},
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{"NUMBERS"},
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{"STRINGS"},
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{"BUFFERS"},
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{"PACKAGES"},
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{"FIELDS"},
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{"DEVICES"},
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{"EVENTS"},
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{"METHODS"},
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{"MUTEXES"},
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{"REGIONS"},
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{"POWERRESOURCES"},
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{"PROCESSORS"},
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{"THERMALZONES"},
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{"BUFFERFIELDS"},
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{"DDBHANDLES"},
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{NULL} /* Must be null terminated */
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};
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/*******************************************************************************
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*
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* FUNCTION: AcpiDbWalkForReferences
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*
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* PARAMETERS: Callback from WalkNamespace
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*
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* RETURN: Status
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*
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* DESCRIPTION: Check if this namespace object refers to the target object
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* that is passed in as the context value.
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*
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* Note: Currently doesn't check subobjects within the Node's object
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*
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******************************************************************************/
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ACPI_STATUS
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AcpiDbWalkForReferences (
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ACPI_HANDLE ObjHandle,
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UINT32 NestingLevel,
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void *Context,
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void **ReturnValue)
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{
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ACPI_OPERAND_OBJECT *ObjDesc = (ACPI_OPERAND_OBJECT *) Context;
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ACPI_NAMESPACE_NODE *Node = (ACPI_NAMESPACE_NODE *) ObjHandle;
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/* Check for match against the namespace node itself */
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if (Node == (void *) ObjDesc)
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{
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AcpiOsPrintf ("Object is a Node [%4.4s]\n", &Node->Name);
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}
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/* Check for match against the object attached to the node */
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if (AcpiNsGetAttachedObject (Node) == ObjDesc)
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{
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AcpiOsPrintf ("Reference at Node->Object %p [%4.4s]\n", Node, &Node->Name);
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}
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return (AE_OK);
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}
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/*******************************************************************************
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*
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* FUNCTION: AcpiDbFindReferences
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*
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* PARAMETERS: ObjectArg - String with hex value of the object
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*
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* RETURN: None
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*
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* DESCRIPTION: Search namespace for all references to the input object
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*
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******************************************************************************/
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void
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AcpiDbFindReferences (
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NATIVE_CHAR *ObjectArg)
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{
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ACPI_OPERAND_OBJECT *ObjDesc;
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/* Convert string to object pointer */
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ObjDesc = ACPI_TO_POINTER (ACPI_STRTOUL (ObjectArg, NULL, 16));
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/* Search all nodes in namespace */
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AcpiWalkNamespace (ACPI_TYPE_ANY, ACPI_ROOT_OBJECT, ACPI_UINT32_MAX,
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AcpiDbWalkForReferences, (void *) ObjDesc, NULL);
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}
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/*******************************************************************************
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*
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* FUNCTION: AcpiDbDisplayLocks
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*
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* PARAMETERS: None
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*
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* RETURN: None
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*
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* DESCRIPTION: Display information about internal mutexes.
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*
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******************************************************************************/
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void
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AcpiDbDisplayLocks (void)
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{
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UINT32 i;
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for (i = 0; i < MAX_MTX; i++)
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{
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AcpiOsPrintf ("%26s : %s\n", AcpiUtGetMutexName (i),
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AcpiGbl_AcpiMutexInfo[i].OwnerId == ACPI_MUTEX_NOT_ACQUIRED
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? "Locked" : "Unlocked");
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}
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}
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/*******************************************************************************
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*
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* FUNCTION: AcpiDbDisplayTableInfo
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*
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* PARAMETERS: TableArg - String with name of table to be displayed
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*
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* RETURN: None
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*
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* DESCRIPTION: Display information about loaded tables. Current
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* implementation displays all loaded tables.
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*
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******************************************************************************/
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void
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AcpiDbDisplayTableInfo (
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NATIVE_CHAR *TableArg)
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{
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UINT32 i;
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for (i = 0; i < NUM_ACPI_TABLES; i++)
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{
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if (AcpiGbl_AcpiTables[i].Pointer)
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{
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AcpiOsPrintf ("%s at %p length %X\n", AcpiGbl_AcpiTableData[i].Name,
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AcpiGbl_AcpiTables[i].Pointer, AcpiGbl_AcpiTables[i].Length);
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}
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}
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}
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/*******************************************************************************
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*
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* FUNCTION: AcpiDbUnloadAcpiTable
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*
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* PARAMETERS: TableArg - Name of the table to be unloaded
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* InstanceArg - Which instance of the table to unload (if
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* there are multiple tables of the same type)
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*
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* RETURN: Nonde
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*
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* DESCRIPTION: Unload an ACPI table.
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* Instance is not implemented
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*
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******************************************************************************/
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void
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AcpiDbUnloadAcpiTable (
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NATIVE_CHAR *TableArg,
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NATIVE_CHAR *InstanceArg)
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{
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UINT32 i;
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ACPI_STATUS Status;
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/* Search all tables for the target type */
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for (i = 0; i < NUM_ACPI_TABLES; i++)
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{
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if (!ACPI_STRNCMP (TableArg, AcpiGbl_AcpiTableData[i].Signature,
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AcpiGbl_AcpiTableData[i].SigLength))
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{
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/* Found the table, unload it */
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Status = AcpiUnloadTable (i);
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if (ACPI_SUCCESS (Status))
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{
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AcpiOsPrintf ("[%s] unloaded and uninstalled\n", TableArg);
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}
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else
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{
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AcpiOsPrintf ("%s, while unloading [%s]\n",
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AcpiFormatException (Status), TableArg);
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}
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return;
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}
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}
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AcpiOsPrintf ("Unknown table type [%s]\n", TableArg);
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}
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/*******************************************************************************
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*
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* FUNCTION: AcpiDbSetMethodBreakpoint
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*
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* PARAMETERS: Location - AML offset of breakpoint
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* WalkState - Current walk info
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* Op - Current Op (from parse walk)
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*
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* RETURN: None
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*
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* DESCRIPTION: Set a breakpoint in a control method at the specified
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* AML offset
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*
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******************************************************************************/
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void
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AcpiDbSetMethodBreakpoint (
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NATIVE_CHAR *Location,
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ACPI_WALK_STATE *WalkState,
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ACPI_PARSE_OBJECT *Op)
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{
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UINT32 Address;
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if (!Op)
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{
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AcpiOsPrintf ("There is no method currently executing\n");
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return;
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}
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/* Get and verify the breakpoint address */
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Address = ACPI_STRTOUL (Location, NULL, 16);
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if (Address <= Op->AmlOffset)
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{
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AcpiOsPrintf ("Breakpoint %X is beyond current address %X\n", Address, Op->AmlOffset);
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}
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/* Save breakpoint in current walk */
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WalkState->UserBreakpoint = Address;
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AcpiOsPrintf ("Breakpoint set at AML offset %X\n", Address);
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}
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/*******************************************************************************
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*
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* FUNCTION: AcpiDbSetMethodCallBreakpoint
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*
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* PARAMETERS: Op - Current Op (from parse walk)
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*
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* RETURN: None
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*
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* DESCRIPTION: Set a breakpoint in a control method at the specified
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* AML offset
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*
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******************************************************************************/
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void
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AcpiDbSetMethodCallBreakpoint (
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ACPI_PARSE_OBJECT *Op)
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{
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if (!Op)
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{
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AcpiOsPrintf ("There is no method currently executing\n");
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return;
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}
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AcpiGbl_StepToNextCall = TRUE;
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}
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/*******************************************************************************
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*
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* FUNCTION: AcpiDbDisassembleAml
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*
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* PARAMETERS: Statements - Number of statements to disassemble
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* Op - Current Op (from parse walk)
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*
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* RETURN: None
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*
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* DESCRIPTION: Display disassembled AML (ASL) starting from Op for the number
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* of statements specified.
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*
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******************************************************************************/
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void
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AcpiDbDisassembleAml (
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NATIVE_CHAR *Statements,
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ACPI_PARSE_OBJECT *Op)
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{
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UINT32 NumStatements = 8;
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|
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if (!Op)
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{
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AcpiOsPrintf ("There is no method currently executing\n");
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return;
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}
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if (Statements)
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{
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NumStatements = ACPI_STRTOUL (Statements, NULL, 0);
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}
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AcpiDbDisplayOp (NULL, Op, NumStatements);
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}
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|
|
|
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/*******************************************************************************
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*
|
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* FUNCTION: AcpiDbDumpNamespace
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*
|
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* PARAMETERS: StartArg - Node to begin namespace dump
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* DepthArg - Maximum tree depth to be dumped
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*
|
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* RETURN: None
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*
|
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* DESCRIPTION: Dump entire namespace or a subtree. Each node is displayed
|
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* with type and other information.
|
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*
|
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******************************************************************************/
|
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|
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void
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AcpiDbDumpNamespace (
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NATIVE_CHAR *StartArg,
|
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NATIVE_CHAR *DepthArg)
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{
|
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ACPI_HANDLE SubtreeEntry = AcpiGbl_RootNode;
|
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UINT32 MaxDepth = ACPI_UINT32_MAX;
|
|
|
|
|
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/* No argument given, just start at the root and dump entire namespace */
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|
|
|
if (StartArg)
|
|
{
|
|
/* Check if numeric argument, must be a Node */
|
|
|
|
if ((StartArg[0] >= 0x30) && (StartArg[0] <= 0x39))
|
|
{
|
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SubtreeEntry = ACPI_TO_POINTER (ACPI_STRTOUL (StartArg, NULL, 16));
|
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if (!AcpiOsReadable (SubtreeEntry, sizeof (ACPI_NAMESPACE_NODE)))
|
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{
|
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AcpiOsPrintf ("Address %p is invalid in this address space\n", SubtreeEntry);
|
|
return;
|
|
}
|
|
|
|
if (ACPI_GET_DESCRIPTOR_TYPE (SubtreeEntry) != ACPI_DESC_TYPE_NAMED)
|
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{
|
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AcpiOsPrintf ("Address %p is not a valid Named object\n", SubtreeEntry);
|
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return;
|
|
}
|
|
}
|
|
|
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/* Alpha argument */
|
|
|
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else
|
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{
|
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/* The parameter is a name string that must be resolved to a Named obj*/
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|
|
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SubtreeEntry = AcpiDbLocalNsLookup (StartArg);
|
|
if (!SubtreeEntry)
|
|
{
|
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SubtreeEntry = AcpiGbl_RootNode;
|
|
}
|
|
}
|
|
|
|
/* Now we can check for the depth argument */
|
|
|
|
if (DepthArg)
|
|
{
|
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MaxDepth = ACPI_STRTOUL (DepthArg, NULL, 0);
|
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}
|
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}
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|
|
AcpiDbSetOutputDestination (ACPI_DB_DUPLICATE_OUTPUT);
|
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AcpiOsPrintf ("ACPI Namespace (from %p subtree):\n", SubtreeEntry);
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|
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/* Display the subtree */
|
|
|
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AcpiDbSetOutputDestination (ACPI_DB_REDIRECTABLE_OUTPUT);
|
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AcpiNsDumpObjects (ACPI_TYPE_ANY, ACPI_DISPLAY_SUMMARY, MaxDepth, ACPI_UINT32_MAX, SubtreeEntry);
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AcpiDbSetOutputDestination (ACPI_DB_CONSOLE_OUTPUT);
|
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}
|
|
|
|
|
|
/*******************************************************************************
|
|
*
|
|
* FUNCTION: AcpiDbDumpNamespaceByOwner
|
|
*
|
|
* PARAMETERS: OwnerArg - Owner ID whose nodes will be displayed
|
|
* DepthArg - Maximum tree depth to be dumped
|
|
*
|
|
* RETURN: None
|
|
*
|
|
* DESCRIPTION: Dump elements of the namespace that are owned by the OwnerId.
|
|
*
|
|
******************************************************************************/
|
|
|
|
void
|
|
AcpiDbDumpNamespaceByOwner (
|
|
NATIVE_CHAR *OwnerArg,
|
|
NATIVE_CHAR *DepthArg)
|
|
{
|
|
ACPI_HANDLE SubtreeEntry = AcpiGbl_RootNode;
|
|
UINT32 MaxDepth = ACPI_UINT32_MAX;
|
|
UINT16 OwnerId;
|
|
|
|
|
|
OwnerId = (UINT16) ACPI_STRTOUL (OwnerArg, NULL, 0);
|
|
|
|
/* Now we can check for the depth argument */
|
|
|
|
if (DepthArg)
|
|
{
|
|
MaxDepth = ACPI_STRTOUL (DepthArg, NULL, 0);
|
|
}
|
|
|
|
AcpiDbSetOutputDestination (ACPI_DB_DUPLICATE_OUTPUT);
|
|
AcpiOsPrintf ("ACPI Namespace by owner %X:\n", OwnerId);
|
|
|
|
/* Display the subtree */
|
|
|
|
AcpiDbSetOutputDestination (ACPI_DB_REDIRECTABLE_OUTPUT);
|
|
AcpiNsDumpObjects (ACPI_TYPE_ANY, ACPI_DISPLAY_SUMMARY, MaxDepth, OwnerId, SubtreeEntry);
|
|
AcpiDbSetOutputDestination (ACPI_DB_CONSOLE_OUTPUT);
|
|
}
|
|
|
|
|
|
/*******************************************************************************
|
|
*
|
|
* FUNCTION: AcpiDbSendNotify
|
|
*
|
|
* PARAMETERS: Name - Name of ACPI object to send the notify to
|
|
* Value - Value of the notify to send.
|
|
*
|
|
* RETURN: None
|
|
*
|
|
* DESCRIPTION: Send an ACPI notification. The value specified is sent to the
|
|
* named object as an ACPI notify.
|
|
*
|
|
******************************************************************************/
|
|
|
|
void
|
|
AcpiDbSendNotify (
|
|
NATIVE_CHAR *Name,
|
|
UINT32 Value)
|
|
{
|
|
ACPI_NAMESPACE_NODE *Node;
|
|
|
|
|
|
/* Translate name to an Named object */
|
|
|
|
Node = AcpiDbLocalNsLookup (Name);
|
|
if (!Node)
|
|
{
|
|
return;
|
|
}
|
|
|
|
/* Decode Named object type */
|
|
|
|
switch (Node->Type)
|
|
{
|
|
case ACPI_TYPE_DEVICE:
|
|
case ACPI_TYPE_THERMAL:
|
|
|
|
/* Send the notify */
|
|
|
|
AcpiEvQueueNotifyRequest (Node, Value);
|
|
break;
|
|
|
|
default:
|
|
AcpiOsPrintf ("Named object is not a device or a thermal object\n");
|
|
break;
|
|
}
|
|
|
|
}
|
|
|
|
|
|
/*******************************************************************************
|
|
*
|
|
* FUNCTION: AcpiDbSetMethodData
|
|
*
|
|
* PARAMETERS: TypeArg - L for local, A for argument
|
|
* IndexArg - which one
|
|
* ValueArg - Value to set.
|
|
*
|
|
* RETURN: None
|
|
*
|
|
* DESCRIPTION: Set a local or argument for the running control method.
|
|
* NOTE: only object supported is Number.
|
|
*
|
|
******************************************************************************/
|
|
|
|
void
|
|
AcpiDbSetMethodData (
|
|
NATIVE_CHAR *TypeArg,
|
|
NATIVE_CHAR *IndexArg,
|
|
NATIVE_CHAR *ValueArg)
|
|
{
|
|
NATIVE_CHAR Type;
|
|
UINT32 Index;
|
|
UINT32 Value;
|
|
ACPI_WALK_STATE *WalkState;
|
|
ACPI_OPERAND_OBJECT *ObjDesc;
|
|
|
|
|
|
/* Validate TypeArg */
|
|
|
|
ACPI_STRUPR (TypeArg);
|
|
Type = TypeArg[0];
|
|
if ((Type != 'L') &&
|
|
(Type != 'A'))
|
|
{
|
|
AcpiOsPrintf ("Invalid SET operand: %s\n", TypeArg);
|
|
return;
|
|
}
|
|
|
|
/* Get the index and value */
|
|
|
|
Index = ACPI_STRTOUL (IndexArg, NULL, 16);
|
|
Value = ACPI_STRTOUL (ValueArg, NULL, 16);
|
|
|
|
WalkState = AcpiDsGetCurrentWalkState (AcpiGbl_CurrentWalkList);
|
|
if (!WalkState)
|
|
{
|
|
AcpiOsPrintf ("There is no method currently executing\n");
|
|
return;
|
|
}
|
|
|
|
|
|
/* Create and initialize the new object */
|
|
|
|
ObjDesc = AcpiUtCreateInternalObject (ACPI_TYPE_INTEGER);
|
|
if (!ObjDesc)
|
|
{
|
|
AcpiOsPrintf ("Could not create an internal object\n");
|
|
return;
|
|
}
|
|
|
|
ObjDesc->Integer.Value = Value;
|
|
|
|
|
|
/* Store the new object into the target */
|
|
|
|
switch (Type)
|
|
{
|
|
case 'A':
|
|
|
|
/* Set a method argument */
|
|
|
|
if (Index > MTH_NUM_ARGS)
|
|
{
|
|
AcpiOsPrintf ("Arg%d - Invalid argument name\n", Index);
|
|
return;
|
|
}
|
|
|
|
AcpiDsStoreObjectToLocal (AML_ARG_OP, Index, ObjDesc, WalkState);
|
|
ObjDesc = WalkState->Arguments[Index].Object;
|
|
|
|
AcpiOsPrintf ("Arg%d: ", Index);
|
|
AcpiDbDisplayInternalObject (ObjDesc, WalkState);
|
|
break;
|
|
|
|
case 'L':
|
|
|
|
/* Set a method local */
|
|
|
|
if (Index > MTH_NUM_LOCALS)
|
|
{
|
|
AcpiOsPrintf ("Local%d - Invalid local variable name\n", Index);
|
|
return;
|
|
}
|
|
|
|
AcpiDsStoreObjectToLocal (AML_LOCAL_OP, Index, ObjDesc, WalkState);
|
|
ObjDesc = WalkState->LocalVariables[Index].Object;
|
|
|
|
AcpiOsPrintf ("Local%d: ", Index);
|
|
AcpiDbDisplayInternalObject (ObjDesc, WalkState);
|
|
break;
|
|
|
|
default:
|
|
break;
|
|
}
|
|
}
|
|
|
|
|
|
/*******************************************************************************
|
|
*
|
|
* FUNCTION: AcpiDbWalkForSpecificObjects
|
|
*
|
|
* PARAMETERS: Callback from WalkNamespace
|
|
*
|
|
* RETURN: Status
|
|
*
|
|
* DESCRIPTION: Display short info about objects in the namespace
|
|
*
|
|
******************************************************************************/
|
|
|
|
ACPI_STATUS
|
|
AcpiDbWalkForSpecificObjects (
|
|
ACPI_HANDLE ObjHandle,
|
|
UINT32 NestingLevel,
|
|
void *Context,
|
|
void **ReturnValue)
|
|
{
|
|
ACPI_OPERAND_OBJECT *ObjDesc;
|
|
ACPI_STATUS Status;
|
|
ACPI_BUFFER Buffer;
|
|
|
|
|
|
ObjDesc = AcpiNsGetAttachedObject ((ACPI_NAMESPACE_NODE *) ObjHandle);
|
|
|
|
/* Get and display the full pathname to this object */
|
|
|
|
Buffer.Length = ACPI_ALLOCATE_LOCAL_BUFFER;
|
|
Status = AcpiNsHandleToPathname (ObjHandle, &Buffer);
|
|
if (ACPI_FAILURE (Status))
|
|
{
|
|
AcpiOsPrintf ("Could Not get pathname for object %p\n", ObjHandle);
|
|
return (AE_OK);
|
|
}
|
|
|
|
AcpiOsPrintf ("%32s", Buffer.Pointer);
|
|
ACPI_MEM_FREE (Buffer.Pointer);
|
|
|
|
|
|
/* Display short information about the object */
|
|
|
|
if (ObjDesc)
|
|
{
|
|
switch (ObjDesc->Common.Type)
|
|
{
|
|
case ACPI_TYPE_METHOD:
|
|
AcpiOsPrintf (" #Args %d Concurrency %X", ObjDesc->Method.ParamCount, ObjDesc->Method.Concurrency);
|
|
break;
|
|
|
|
case ACPI_TYPE_INTEGER:
|
|
AcpiOsPrintf (" Value %X", ObjDesc->Integer.Value);
|
|
break;
|
|
|
|
case ACPI_TYPE_STRING:
|
|
AcpiOsPrintf (" \"%s\"", ObjDesc->String.Pointer);
|
|
break;
|
|
|
|
case ACPI_TYPE_REGION:
|
|
AcpiOsPrintf (" SpaceId %X Address %X Length %X", ObjDesc->Region.SpaceId, ObjDesc->Region.Address, ObjDesc->Region.Length);
|
|
break;
|
|
|
|
case ACPI_TYPE_PACKAGE:
|
|
AcpiOsPrintf (" #Elements %X", ObjDesc->Package.Count);
|
|
break;
|
|
|
|
case ACPI_TYPE_BUFFER:
|
|
AcpiOsPrintf (" Length %X", ObjDesc->Buffer.Length);
|
|
break;
|
|
}
|
|
}
|
|
|
|
AcpiOsPrintf ("\n");
|
|
return (AE_OK);
|
|
}
|
|
|
|
|
|
/*******************************************************************************
|
|
*
|
|
* FUNCTION: AcpiDbDisplayObjects
|
|
*
|
|
* PARAMETERS: ObjTypeArg - Type of object to display
|
|
* DisplayCountArg - Max depth to display
|
|
*
|
|
* RETURN: None
|
|
*
|
|
* DESCRIPTION: Display objects in the namespace of the requested type
|
|
*
|
|
******************************************************************************/
|
|
|
|
ACPI_STATUS
|
|
AcpiDbDisplayObjects (
|
|
NATIVE_CHAR *ObjTypeArg,
|
|
NATIVE_CHAR *DisplayCountArg)
|
|
{
|
|
ACPI_OBJECT_TYPE Type;
|
|
|
|
|
|
/* Get the object type */
|
|
|
|
Type = AcpiDbMatchArgument (ObjTypeArg, AcpiDbObjectTypes);
|
|
if (Type == ACPI_TYPE_NOT_FOUND)
|
|
{
|
|
AcpiOsPrintf ("Invalid or unsupported argument\n");
|
|
return (AE_OK);
|
|
}
|
|
|
|
AcpiDbSetOutputDestination (ACPI_DB_DUPLICATE_OUTPUT);
|
|
AcpiOsPrintf ("Objects of type [%s] defined in the current ACPI Namespace: \n", AcpiUtGetTypeName (Type));
|
|
|
|
AcpiDbSetOutputDestination (ACPI_DB_REDIRECTABLE_OUTPUT);
|
|
|
|
/* Walk the namespace from the root */
|
|
|
|
AcpiWalkNamespace (Type, ACPI_ROOT_OBJECT, ACPI_UINT32_MAX,
|
|
AcpiDbWalkForSpecificObjects, (void *) &Type, NULL);
|
|
|
|
AcpiDbSetOutputDestination (ACPI_DB_CONSOLE_OUTPUT);
|
|
return (AE_OK);
|
|
}
|
|
|
|
|
|
/*******************************************************************************
|
|
*
|
|
* FUNCTION: AcpiDbWalkAndMatchName
|
|
*
|
|
* PARAMETERS: Callback from WalkNamespace
|
|
*
|
|
* RETURN: Status
|
|
*
|
|
* DESCRIPTION: Find a particular name/names within the namespace. Wildcards
|
|
* are supported -- '?' matches any character.
|
|
*
|
|
******************************************************************************/
|
|
|
|
ACPI_STATUS
|
|
AcpiDbWalkAndMatchName (
|
|
ACPI_HANDLE ObjHandle,
|
|
UINT32 NestingLevel,
|
|
void *Context,
|
|
void **ReturnValue)
|
|
{
|
|
ACPI_STATUS Status;
|
|
NATIVE_CHAR *RequestedName = (NATIVE_CHAR *) Context;
|
|
UINT32 i;
|
|
ACPI_BUFFER Buffer;
|
|
|
|
|
|
/* Check for a name match */
|
|
|
|
for (i = 0; i < 4; i++)
|
|
{
|
|
/* Wildcard support */
|
|
|
|
if ((RequestedName[i] != '?') &&
|
|
(RequestedName[i] != ((NATIVE_CHAR *) (&((ACPI_NAMESPACE_NODE *) ObjHandle)->Name))[i]))
|
|
{
|
|
/* No match, just exit */
|
|
|
|
return (AE_OK);
|
|
}
|
|
}
|
|
|
|
|
|
/* Get the full pathname to this object */
|
|
|
|
Buffer.Length = ACPI_ALLOCATE_LOCAL_BUFFER;
|
|
Status = AcpiNsHandleToPathname (ObjHandle, &Buffer);
|
|
if (ACPI_FAILURE (Status))
|
|
{
|
|
AcpiOsPrintf ("Could Not get pathname for object %p\n", ObjHandle);
|
|
}
|
|
else
|
|
{
|
|
AcpiOsPrintf ("%32s (%p) - %s\n", Buffer.Pointer, ObjHandle,
|
|
AcpiUtGetTypeName (((ACPI_NAMESPACE_NODE *) ObjHandle)->Type));
|
|
ACPI_MEM_FREE (Buffer.Pointer);
|
|
}
|
|
|
|
return (AE_OK);
|
|
}
|
|
|
|
|
|
/*******************************************************************************
|
|
*
|
|
* FUNCTION: AcpiDbFindNameInNamespace
|
|
*
|
|
* PARAMETERS: NameArg - The 4-character ACPI name to find.
|
|
* wildcards are supported.
|
|
*
|
|
* RETURN: None
|
|
*
|
|
* DESCRIPTION: Search the namespace for a given name (with wildcards)
|
|
*
|
|
******************************************************************************/
|
|
|
|
ACPI_STATUS
|
|
AcpiDbFindNameInNamespace (
|
|
NATIVE_CHAR *NameArg)
|
|
{
|
|
|
|
if (ACPI_STRLEN (NameArg) > 4)
|
|
{
|
|
AcpiOsPrintf ("Name must be no longer than 4 characters\n");
|
|
return (AE_OK);
|
|
}
|
|
|
|
/* Walk the namespace from the root */
|
|
|
|
AcpiWalkNamespace (ACPI_TYPE_ANY, ACPI_ROOT_OBJECT, ACPI_UINT32_MAX,
|
|
AcpiDbWalkAndMatchName, NameArg, NULL);
|
|
|
|
AcpiDbSetOutputDestination (ACPI_DB_CONSOLE_OUTPUT);
|
|
return (AE_OK);
|
|
}
|
|
|
|
|
|
/*******************************************************************************
|
|
*
|
|
* FUNCTION: AcpiDbSetScope
|
|
*
|
|
* PARAMETERS: Name - New scope path
|
|
*
|
|
* RETURN: Status
|
|
*
|
|
* DESCRIPTION: Set the "current scope" as maintained by this utility.
|
|
* The scope is used as a prefix to ACPI paths.
|
|
*
|
|
******************************************************************************/
|
|
|
|
void
|
|
AcpiDbSetScope (
|
|
NATIVE_CHAR *Name)
|
|
{
|
|
ACPI_STATUS Status;
|
|
ACPI_NAMESPACE_NODE *Node;
|
|
|
|
|
|
if (!Name || Name[0] == 0)
|
|
{
|
|
AcpiOsPrintf ("Current scope: %s\n", AcpiGbl_DbScopeBuf);
|
|
return;
|
|
}
|
|
|
|
AcpiDbPrepNamestring (Name);
|
|
|
|
|
|
if (Name[0] == '\\')
|
|
{
|
|
/* Validate new scope from the root */
|
|
|
|
Status = AcpiNsGetNodeByPath (Name, AcpiGbl_RootNode, ACPI_NS_NO_UPSEARCH, &Node);
|
|
if (ACPI_FAILURE (Status))
|
|
{
|
|
goto ErrorExit;
|
|
}
|
|
|
|
ACPI_STRCPY (AcpiGbl_DbScopeBuf, Name);
|
|
ACPI_STRCAT (AcpiGbl_DbScopeBuf, "\\");
|
|
}
|
|
else
|
|
{
|
|
/* Validate new scope relative to old scope */
|
|
|
|
Status = AcpiNsGetNodeByPath (Name, AcpiGbl_DbScopeNode, ACPI_NS_NO_UPSEARCH, &Node);
|
|
if (ACPI_FAILURE (Status))
|
|
{
|
|
goto ErrorExit;
|
|
}
|
|
|
|
ACPI_STRCAT (AcpiGbl_DbScopeBuf, Name);
|
|
ACPI_STRCAT (AcpiGbl_DbScopeBuf, "\\");
|
|
}
|
|
|
|
AcpiGbl_DbScopeNode = Node;
|
|
AcpiOsPrintf ("New scope: %s\n", AcpiGbl_DbScopeBuf);
|
|
return;
|
|
|
|
|
|
ErrorExit:
|
|
|
|
AcpiOsPrintf ("Could not attach scope: %s, %s\n", Name, AcpiFormatException (Status));
|
|
}
|
|
|
|
|
|
/*******************************************************************************
|
|
*
|
|
* FUNCTION: AcpiDbDisplayResources
|
|
*
|
|
* PARAMETERS: ObjectArg - String with hex value of the object
|
|
*
|
|
* RETURN: None
|
|
*
|
|
* DESCRIPTION:
|
|
*
|
|
******************************************************************************/
|
|
|
|
void
|
|
AcpiDbDisplayResources (
|
|
NATIVE_CHAR *ObjectArg)
|
|
{
|
|
#ifndef _IA16
|
|
ACPI_OPERAND_OBJECT *ObjDesc;
|
|
ACPI_STATUS Status;
|
|
ACPI_BUFFER ReturnObj;
|
|
|
|
|
|
AcpiDbSetOutputDestination (ACPI_DB_REDIRECTABLE_OUTPUT);
|
|
AcpiDbgLevel |= ACPI_LV_RESOURCES;
|
|
|
|
/* Convert string to object pointer */
|
|
|
|
ObjDesc = ACPI_TO_POINTER (ACPI_STRTOUL (ObjectArg, NULL, 16));
|
|
|
|
/* Prepare for a return object of arbitrary size */
|
|
|
|
ReturnObj.Pointer = AcpiGbl_DbBuffer;
|
|
ReturnObj.Length = ACPI_DEBUG_BUFFER_SIZE;
|
|
|
|
/* _PRT */
|
|
|
|
AcpiOsPrintf ("Evaluating _PRT\n");
|
|
|
|
Status = AcpiEvaluateObject (ObjDesc, "_PRT", NULL, &ReturnObj);
|
|
if (ACPI_FAILURE (Status))
|
|
{
|
|
AcpiOsPrintf ("Could not obtain _PRT: %s\n", AcpiFormatException (Status));
|
|
goto GetCrs;
|
|
}
|
|
|
|
ReturnObj.Pointer = AcpiGbl_DbBuffer;
|
|
ReturnObj.Length = ACPI_DEBUG_BUFFER_SIZE;
|
|
|
|
Status = AcpiGetIrqRoutingTable (ObjDesc, &ReturnObj);
|
|
if (ACPI_FAILURE (Status))
|
|
{
|
|
AcpiOsPrintf ("GetIrqRoutingTable failed: %s\n", AcpiFormatException (Status));
|
|
}
|
|
|
|
else
|
|
{
|
|
AcpiRsDumpIrqList ((UINT8 *) AcpiGbl_DbBuffer);
|
|
}
|
|
|
|
|
|
/* _CRS */
|
|
|
|
GetCrs:
|
|
AcpiOsPrintf ("Evaluating _CRS\n");
|
|
|
|
ReturnObj.Pointer = AcpiGbl_DbBuffer;
|
|
ReturnObj.Length = ACPI_DEBUG_BUFFER_SIZE;
|
|
|
|
Status = AcpiEvaluateObject (ObjDesc, "_CRS", NULL, &ReturnObj);
|
|
if (ACPI_FAILURE (Status))
|
|
{
|
|
AcpiOsPrintf ("Could not obtain _CRS: %s\n", AcpiFormatException (Status));
|
|
goto GetPrs;
|
|
}
|
|
|
|
ReturnObj.Pointer = AcpiGbl_DbBuffer;
|
|
ReturnObj.Length = ACPI_DEBUG_BUFFER_SIZE;
|
|
|
|
Status = AcpiGetCurrentResources (ObjDesc, &ReturnObj);
|
|
if (ACPI_FAILURE (Status))
|
|
{
|
|
AcpiOsPrintf ("AcpiGetCurrentResources failed: %s\n", AcpiFormatException (Status));
|
|
goto GetPrs;
|
|
}
|
|
|
|
else
|
|
{
|
|
AcpiRsDumpResourceList ((ACPI_RESOURCE *) AcpiGbl_DbBuffer);
|
|
}
|
|
|
|
Status = AcpiSetCurrentResources (ObjDesc, &ReturnObj);
|
|
if (ACPI_FAILURE (Status))
|
|
{
|
|
AcpiOsPrintf ("AcpiSetCurrentResources failed: %s\n", AcpiFormatException (Status));
|
|
goto GetPrs;
|
|
}
|
|
|
|
|
|
/* _PRS */
|
|
|
|
GetPrs:
|
|
AcpiOsPrintf ("Evaluating _PRS\n");
|
|
|
|
ReturnObj.Pointer = AcpiGbl_DbBuffer;
|
|
ReturnObj.Length = ACPI_DEBUG_BUFFER_SIZE;
|
|
|
|
Status = AcpiEvaluateObject (ObjDesc, "_PRS", NULL, &ReturnObj);
|
|
if (ACPI_FAILURE (Status))
|
|
{
|
|
AcpiOsPrintf ("Could not obtain _PRS: %s\n", AcpiFormatException (Status));
|
|
goto Cleanup;
|
|
}
|
|
|
|
ReturnObj.Pointer = AcpiGbl_DbBuffer;
|
|
ReturnObj.Length = ACPI_DEBUG_BUFFER_SIZE;
|
|
|
|
Status = AcpiGetPossibleResources (ObjDesc, &ReturnObj);
|
|
if (ACPI_FAILURE (Status))
|
|
{
|
|
AcpiOsPrintf ("AcpiGetPossibleResources failed: %s\n", AcpiFormatException (Status));
|
|
}
|
|
|
|
else
|
|
{
|
|
AcpiRsDumpResourceList ((ACPI_RESOURCE *) AcpiGbl_DbBuffer);
|
|
}
|
|
|
|
|
|
Cleanup:
|
|
|
|
AcpiDbSetOutputDestination (ACPI_DB_CONSOLE_OUTPUT);
|
|
return;
|
|
#endif
|
|
|
|
}
|
|
|
|
|
|
#endif /* ENABLE_DEBUGGER */
|