1839 lines
50 KiB
C
1839 lines
50 KiB
C
/*******************************************************************************
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*
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* Module Name: dbcmds - debug commands and output routines
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* $Revision: 1.150 $
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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 - 2007, 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 <contrib/dev/acpica/acpi.h>
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#include <contrib/dev/acpica/acdispat.h>
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#include <contrib/dev/acpica/amlcode.h>
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#include <contrib/dev/acpica/acnamesp.h>
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#include <contrib/dev/acpica/acevents.h>
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#include <contrib/dev/acpica/acdebug.h>
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#include <contrib/dev/acpica/acresrc.h>
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#include <contrib/dev/acpica/acdisasm.h>
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#include <contrib/dev/acpica/acparser.h>
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#ifdef ACPI_DEBUGGER
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#define _COMPONENT ACPI_CA_DEBUGGER
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ACPI_MODULE_NAME ("dbcmds")
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/* Local prototypes */
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static ACPI_STATUS
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AcpiDbIntegrityWalk (
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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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static ACPI_STATUS
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AcpiDbWalkAndMatchName (
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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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static 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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static ACPI_STATUS
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AcpiDbWalkForSpecificObjects (
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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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static ACPI_NAMESPACE_NODE *
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AcpiDbConvertToNode (
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char *InString);
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static void
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AcpiDmCompareAmlResources (
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UINT8 *Aml1Buffer,
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ACPI_RSDESC_SIZE Aml1BufferLength,
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UINT8 *Aml2Buffer,
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ACPI_RSDESC_SIZE Aml2BufferLength);
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static ACPI_STATUS
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AcpiDmTestResourceConversion (
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ACPI_NAMESPACE_NODE *Node,
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char *Name);
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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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static ARGUMENT_INFO AcpiDbObjectTypes [] =
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{
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{"ANY"},
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{"INTEGERS"},
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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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{"DEBUG"},
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{"REGIONFIELDS"},
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{"BANKFIELDS"},
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{"INDEXFIELDS"},
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{"REFERENCES"},
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{"ALIAS"},
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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: AcpiDbConvertToNode
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*
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* PARAMETERS: InString - String to convert
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*
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* RETURN: Pointer to a NS node
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*
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* DESCRIPTION: Convert a string to a valid NS pointer. Handles numeric or
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* alpha strings.
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*
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******************************************************************************/
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static ACPI_NAMESPACE_NODE *
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AcpiDbConvertToNode (
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char *InString)
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{
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ACPI_NAMESPACE_NODE *Node;
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if ((*InString >= 0x30) && (*InString <= 0x39))
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{
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/* Numeric argument, convert */
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Node = ACPI_TO_POINTER (ACPI_STRTOUL (InString, NULL, 16));
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if (!AcpiOsReadable (Node, sizeof (ACPI_NAMESPACE_NODE)))
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{
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AcpiOsPrintf ("Address %p is invalid in this address space\n",
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Node);
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return (NULL);
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}
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/* Make sure pointer is valid NS node */
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if (ACPI_GET_DESCRIPTOR_TYPE (Node) != ACPI_DESC_TYPE_NAMED)
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{
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AcpiOsPrintf ("Address %p is not a valid NS node [%s]\n",
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Node, AcpiUtGetDescriptorName (Node));
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return (NULL);
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}
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}
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else
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{
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/* Alpha argument */
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/* The parameter is a name string that must be resolved to a
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* Named obj
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*/
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Node = AcpiDbLocalNsLookup (InString);
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if (!Node)
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{
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Node = AcpiGbl_RootNode;
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}
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}
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return (Node);
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}
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/*******************************************************************************
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*
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* FUNCTION: AcpiDbSleep
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*
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* PARAMETERS: ObjectArg - Desired sleep state (0-5)
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*
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* RETURN: Status
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*
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* DESCRIPTION: Simulate a sleep/wake sequence
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*
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******************************************************************************/
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ACPI_STATUS
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AcpiDbSleep (
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char *ObjectArg)
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{
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ACPI_STATUS Status;
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UINT8 SleepState;
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SleepState = (UINT8) ACPI_STRTOUL (ObjectArg, NULL, 0);
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AcpiOsPrintf ("**** Prepare to sleep ****\n");
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Status = AcpiEnterSleepStatePrep (SleepState);
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if (ACPI_FAILURE (Status))
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{
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return (Status);
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}
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AcpiOsPrintf ("**** Going to sleep ****\n");
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Status = AcpiEnterSleepState (SleepState);
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if (ACPI_FAILURE (Status))
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{
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return (Status);
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}
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AcpiOsPrintf ("**** returning from sleep ****\n");
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Status = AcpiLeaveSleepState (SleepState);
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return (Status);
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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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static 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",
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AcpiUtGetNodeName (Node));
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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",
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Node, AcpiUtGetNodeName (Node));
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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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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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(void) 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 (
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void)
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{
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UINT32 i;
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for (i = 0; i < ACPI_MAX_MUTEX; i++)
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{
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AcpiOsPrintf ("%26s : %s\n", AcpiUtGetMutexName (i),
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AcpiGbl_MutexInfo[i].ThreadId == 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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*
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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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char *TableArg)
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{
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ACPI_NATIVE_UINT i;
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ACPI_TABLE_DESC *TableDesc;
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|
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/*
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* Walk the root table list
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*/
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for (i = 0; i < AcpiGbl_RootTableList.Count; i++)
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{
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TableDesc = &AcpiGbl_RootTableList.Tables[i];
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AcpiOsPrintf ( "%4.4s at %p length %.5X",
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TableDesc->Signature.Ascii, TableDesc->Pointer,
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(UINT32) TableDesc->Length);
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|
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if (TableDesc->Pointer && (i != ACPI_TABLE_INDEX_FACS))
|
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{
|
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AcpiOsPrintf (" OemId=\"%6s\" OemTableId=\"%8s\" OemRevision=%8.8X",
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TableDesc->Pointer->OemId,
|
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TableDesc->Pointer->OemTableId,
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TableDesc->Pointer->OemRevision);
|
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}
|
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AcpiOsPrintf ("\n");
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}
|
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}
|
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|
|
|
|
/*******************************************************************************
|
|
*
|
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* FUNCTION: AcpiDbUnloadAcpiTable
|
|
*
|
|
* PARAMETERS: TableArg - Name of the table to be unloaded
|
|
* InstanceArg - Which instance of the table to unload (if
|
|
* there are multiple tables of the same type)
|
|
*
|
|
* RETURN: Nonde
|
|
*
|
|
* DESCRIPTION: Unload an ACPI table.
|
|
* Instance is not implemented
|
|
*
|
|
******************************************************************************/
|
|
|
|
void
|
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AcpiDbUnloadAcpiTable (
|
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char *TableArg,
|
|
char *InstanceArg)
|
|
{
|
|
/* TBD: Need to reimplement for new data structures */
|
|
|
|
#if 0
|
|
UINT32 i;
|
|
ACPI_STATUS Status;
|
|
|
|
|
|
/* Search all tables for the target type */
|
|
|
|
for (i = 0; i < (ACPI_TABLE_ID_MAX+1); i++)
|
|
{
|
|
if (!ACPI_STRNCMP (TableArg, AcpiGbl_TableData[i].Signature,
|
|
AcpiGbl_TableData[i].SigLength))
|
|
{
|
|
/* Found the table, unload it */
|
|
|
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Status = AcpiUnloadTable (i);
|
|
if (ACPI_SUCCESS (Status))
|
|
{
|
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AcpiOsPrintf ("[%s] unloaded and uninstalled\n", TableArg);
|
|
}
|
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else
|
|
{
|
|
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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AcpiOsPrintf ("Unknown table type [%s]\n", TableArg);
|
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#endif
|
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}
|
|
|
|
|
|
/*******************************************************************************
|
|
*
|
|
* FUNCTION: AcpiDbSetMethodBreakpoint
|
|
*
|
|
* PARAMETERS: Location - AML offset of breakpoint
|
|
* WalkState - Current walk info
|
|
* Op - Current Op (from parse walk)
|
|
*
|
|
* RETURN: None
|
|
*
|
|
* DESCRIPTION: Set a breakpoint in a control method at the specified
|
|
* AML offset
|
|
*
|
|
******************************************************************************/
|
|
|
|
void
|
|
AcpiDbSetMethodBreakpoint (
|
|
char *Location,
|
|
ACPI_WALK_STATE *WalkState,
|
|
ACPI_PARSE_OBJECT *Op)
|
|
{
|
|
UINT32 Address;
|
|
|
|
|
|
if (!Op)
|
|
{
|
|
AcpiOsPrintf ("There is no method currently executing\n");
|
|
return;
|
|
}
|
|
|
|
/* Get and verify the breakpoint address */
|
|
|
|
Address = ACPI_STRTOUL (Location, NULL, 16);
|
|
if (Address <= Op->Common.AmlOffset)
|
|
{
|
|
AcpiOsPrintf ("Breakpoint %X is beyond current address %X\n",
|
|
Address, Op->Common.AmlOffset);
|
|
}
|
|
|
|
/* Save breakpoint in current walk */
|
|
|
|
WalkState->UserBreakpoint = Address;
|
|
AcpiOsPrintf ("Breakpoint set at AML offset %X\n", Address);
|
|
}
|
|
|
|
|
|
/*******************************************************************************
|
|
*
|
|
* FUNCTION: AcpiDbSetMethodCallBreakpoint
|
|
*
|
|
* PARAMETERS: Op - Current Op (from parse walk)
|
|
*
|
|
* RETURN: None
|
|
*
|
|
* DESCRIPTION: Set a breakpoint in a control method at the specified
|
|
* AML offset
|
|
*
|
|
******************************************************************************/
|
|
|
|
void
|
|
AcpiDbSetMethodCallBreakpoint (
|
|
ACPI_PARSE_OBJECT *Op)
|
|
{
|
|
|
|
|
|
if (!Op)
|
|
{
|
|
AcpiOsPrintf ("There is no method currently executing\n");
|
|
return;
|
|
}
|
|
|
|
AcpiGbl_StepToNextCall = TRUE;
|
|
}
|
|
|
|
|
|
/*******************************************************************************
|
|
*
|
|
* FUNCTION: AcpiDbDisassembleAml
|
|
*
|
|
* PARAMETERS: Statements - Number of statements to disassemble
|
|
* Op - Current Op (from parse walk)
|
|
*
|
|
* RETURN: None
|
|
*
|
|
* DESCRIPTION: Display disassembled AML (ASL) starting from Op for the number
|
|
* of statements specified.
|
|
*
|
|
******************************************************************************/
|
|
|
|
void
|
|
AcpiDbDisassembleAml (
|
|
char *Statements,
|
|
ACPI_PARSE_OBJECT *Op)
|
|
{
|
|
UINT32 NumStatements = 8;
|
|
|
|
|
|
if (!Op)
|
|
{
|
|
AcpiOsPrintf ("There is no method currently executing\n");
|
|
return;
|
|
}
|
|
|
|
if (Statements)
|
|
{
|
|
NumStatements = ACPI_STRTOUL (Statements, NULL, 0);
|
|
}
|
|
|
|
#ifdef ACPI_DISASSEMBLER
|
|
AcpiDmDisassemble (NULL, Op, NumStatements);
|
|
#endif
|
|
}
|
|
|
|
|
|
/*******************************************************************************
|
|
*
|
|
* FUNCTION: AcpiDbDisassembleMethod
|
|
*
|
|
* PARAMETERS: Name - Name of control method
|
|
*
|
|
* RETURN: None
|
|
*
|
|
* DESCRIPTION: Display disassembled AML (ASL) starting from Op for the number
|
|
* of statements specified.
|
|
*
|
|
******************************************************************************/
|
|
|
|
ACPI_STATUS
|
|
AcpiDbDisassembleMethod (
|
|
char *Name)
|
|
{
|
|
ACPI_STATUS Status;
|
|
ACPI_PARSE_OBJECT *Op;
|
|
ACPI_WALK_STATE *WalkState;
|
|
ACPI_OPERAND_OBJECT *ObjDesc;
|
|
ACPI_NAMESPACE_NODE *Method;
|
|
|
|
|
|
Method = AcpiDbConvertToNode (Name);
|
|
if (!Method)
|
|
{
|
|
return (AE_BAD_PARAMETER);
|
|
}
|
|
|
|
ObjDesc = Method->Object;
|
|
|
|
Op = AcpiPsCreateScopeOp ();
|
|
if (!Op)
|
|
{
|
|
return (AE_NO_MEMORY);
|
|
}
|
|
|
|
/* Create and initialize a new walk state */
|
|
|
|
WalkState = AcpiDsCreateWalkState (0, Op, NULL, NULL);
|
|
if (!WalkState)
|
|
{
|
|
return (AE_NO_MEMORY);
|
|
}
|
|
|
|
Status = AcpiDsInitAmlWalk (WalkState, Op, NULL,
|
|
ObjDesc->Method.AmlStart,
|
|
ObjDesc->Method.AmlLength, NULL, ACPI_IMODE_LOAD_PASS1);
|
|
if (ACPI_FAILURE (Status))
|
|
{
|
|
return (Status);
|
|
}
|
|
|
|
/* Parse the AML */
|
|
|
|
WalkState->ParseFlags &= ~ACPI_PARSE_DELETE_TREE;
|
|
WalkState->ParseFlags |= ACPI_PARSE_DISASSEMBLE;
|
|
Status = AcpiPsParseAml (WalkState);
|
|
|
|
#ifdef ACPI_DISASSEMBLER
|
|
AcpiDmDisassemble (NULL, Op, 0);
|
|
#endif
|
|
AcpiPsDeleteParseTree (Op);
|
|
return (AE_OK);
|
|
}
|
|
|
|
|
|
/*******************************************************************************
|
|
*
|
|
* FUNCTION: AcpiDbDumpNamespace
|
|
*
|
|
* PARAMETERS: StartArg - Node to begin namespace dump
|
|
* DepthArg - Maximum tree depth to be dumped
|
|
*
|
|
* RETURN: None
|
|
*
|
|
* DESCRIPTION: Dump entire namespace or a subtree. Each node is displayed
|
|
* with type and other information.
|
|
*
|
|
******************************************************************************/
|
|
|
|
void
|
|
AcpiDbDumpNamespace (
|
|
char *StartArg,
|
|
char *DepthArg)
|
|
{
|
|
ACPI_HANDLE SubtreeEntry = AcpiGbl_RootNode;
|
|
UINT32 MaxDepth = ACPI_UINT32_MAX;
|
|
|
|
|
|
/* No argument given, just start at the root and dump entire namespace */
|
|
|
|
if (StartArg)
|
|
{
|
|
SubtreeEntry = AcpiDbConvertToNode (StartArg);
|
|
if (!SubtreeEntry)
|
|
{
|
|
return;
|
|
}
|
|
|
|
/* Now we can check for the depth argument */
|
|
|
|
if (DepthArg)
|
|
{
|
|
MaxDepth = ACPI_STRTOUL (DepthArg, NULL, 0);
|
|
}
|
|
}
|
|
|
|
AcpiDbSetOutputDestination (ACPI_DB_DUPLICATE_OUTPUT);
|
|
AcpiOsPrintf ("ACPI Namespace (from %4.4s (%p) subtree):\n",
|
|
((ACPI_NAMESPACE_NODE *) SubtreeEntry)->Name.Ascii, SubtreeEntry);
|
|
|
|
/* Display the subtree */
|
|
|
|
AcpiDbSetOutputDestination (ACPI_DB_REDIRECTABLE_OUTPUT);
|
|
AcpiNsDumpObjects (ACPI_TYPE_ANY, ACPI_DISPLAY_SUMMARY, MaxDepth,
|
|
ACPI_OWNER_ID_MAX, SubtreeEntry);
|
|
AcpiDbSetOutputDestination (ACPI_DB_CONSOLE_OUTPUT);
|
|
}
|
|
|
|
|
|
/*******************************************************************************
|
|
*
|
|
* 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 (
|
|
char *OwnerArg,
|
|
char *DepthArg)
|
|
{
|
|
ACPI_HANDLE SubtreeEntry = AcpiGbl_RootNode;
|
|
UINT32 MaxDepth = ACPI_UINT32_MAX;
|
|
ACPI_OWNER_ID OwnerId;
|
|
|
|
|
|
OwnerId = (ACPI_OWNER_ID) 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 (
|
|
char *Name,
|
|
UINT32 Value)
|
|
{
|
|
ACPI_NAMESPACE_NODE *Node;
|
|
ACPI_STATUS Status;
|
|
|
|
|
|
/* Translate name to an Named object */
|
|
|
|
Node = AcpiDbConvertToNode (Name);
|
|
if (!Node)
|
|
{
|
|
return;
|
|
}
|
|
|
|
/* Decode Named object type */
|
|
|
|
switch (Node->Type)
|
|
{
|
|
case ACPI_TYPE_DEVICE:
|
|
case ACPI_TYPE_THERMAL:
|
|
|
|
/* Send the notify */
|
|
|
|
Status = AcpiEvQueueNotifyRequest (Node, Value);
|
|
if (ACPI_FAILURE (Status))
|
|
{
|
|
AcpiOsPrintf ("Could not queue notify\n");
|
|
}
|
|
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 (
|
|
char *TypeArg,
|
|
char *IndexArg,
|
|
char *ValueArg)
|
|
{
|
|
char Type;
|
|
UINT32 Index;
|
|
UINT32 Value;
|
|
ACPI_WALK_STATE *WalkState;
|
|
ACPI_OPERAND_OBJECT *ObjDesc;
|
|
ACPI_STATUS Status;
|
|
ACPI_NAMESPACE_NODE *Node;
|
|
|
|
|
|
/* Validate TypeArg */
|
|
|
|
AcpiUtStrupr (TypeArg);
|
|
Type = TypeArg[0];
|
|
if ((Type != 'L') &&
|
|
(Type != 'A') &&
|
|
(Type != 'N'))
|
|
{
|
|
AcpiOsPrintf ("Invalid SET operand: %s\n", TypeArg);
|
|
return;
|
|
}
|
|
|
|
Value = ACPI_STRTOUL (ValueArg, NULL, 16);
|
|
|
|
if (Type == 'N')
|
|
{
|
|
Node = AcpiDbConvertToNode (IndexArg);
|
|
if (Node->Type != ACPI_TYPE_INTEGER)
|
|
{
|
|
AcpiOsPrintf ("Can only set Integer nodes\n");
|
|
return;
|
|
}
|
|
ObjDesc = Node->Object;
|
|
ObjDesc->Integer.Value = Value;
|
|
return;
|
|
}
|
|
|
|
/* Get the index and value */
|
|
|
|
Index = ACPI_STRTOUL (IndexArg, 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 > ACPI_METHOD_MAX_ARG)
|
|
{
|
|
AcpiOsPrintf ("Arg%d - Invalid argument name\n", Index);
|
|
goto Cleanup;
|
|
}
|
|
|
|
Status = AcpiDsStoreObjectToLocal (AML_ARG_OP, Index, ObjDesc,
|
|
WalkState);
|
|
if (ACPI_FAILURE (Status))
|
|
{
|
|
goto Cleanup;
|
|
}
|
|
|
|
ObjDesc = WalkState->Arguments[Index].Object;
|
|
|
|
AcpiOsPrintf ("Arg%d: ", Index);
|
|
AcpiDmDisplayInternalObject (ObjDesc, WalkState);
|
|
break;
|
|
|
|
case 'L':
|
|
|
|
/* Set a method local */
|
|
|
|
if (Index > ACPI_METHOD_MAX_LOCAL)
|
|
{
|
|
AcpiOsPrintf ("Local%d - Invalid local variable name\n", Index);
|
|
goto Cleanup;
|
|
}
|
|
|
|
Status = AcpiDsStoreObjectToLocal (AML_LOCAL_OP, Index, ObjDesc,
|
|
WalkState);
|
|
if (ACPI_FAILURE (Status))
|
|
{
|
|
goto Cleanup;
|
|
}
|
|
|
|
ObjDesc = WalkState->LocalVariables[Index].Object;
|
|
|
|
AcpiOsPrintf ("Local%d: ", Index);
|
|
AcpiDmDisplayInternalObject (ObjDesc, WalkState);
|
|
break;
|
|
|
|
default:
|
|
break;
|
|
}
|
|
|
|
Cleanup:
|
|
AcpiUtRemoveReference (ObjDesc);
|
|
}
|
|
|
|
|
|
/*******************************************************************************
|
|
*
|
|
* FUNCTION: AcpiDbWalkForSpecificObjects
|
|
*
|
|
* PARAMETERS: Callback from WalkNamespace
|
|
*
|
|
* RETURN: Status
|
|
*
|
|
* DESCRIPTION: Display short info about objects in the namespace
|
|
*
|
|
******************************************************************************/
|
|
|
|
static ACPI_STATUS
|
|
AcpiDbWalkForSpecificObjects (
|
|
ACPI_HANDLE ObjHandle,
|
|
UINT32 NestingLevel,
|
|
void *Context,
|
|
void **ReturnValue)
|
|
{
|
|
ACPI_WALK_INFO *Info = (ACPI_WALK_INFO *) Context;
|
|
ACPI_BUFFER Buffer;
|
|
ACPI_STATUS Status;
|
|
|
|
|
|
Info->Count++;
|
|
|
|
/* 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", (char *) Buffer.Pointer);
|
|
ACPI_FREE (Buffer.Pointer);
|
|
|
|
/* Dump short info about the object */
|
|
|
|
(void) AcpiNsDumpOneObject (ObjHandle, NestingLevel, Info, NULL);
|
|
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 (
|
|
char *ObjTypeArg,
|
|
char *DisplayCountArg)
|
|
{
|
|
ACPI_WALK_INFO Info;
|
|
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);
|
|
|
|
Info.Count = 0;
|
|
Info.OwnerId = ACPI_OWNER_ID_MAX;
|
|
Info.DebugLevel = ACPI_UINT32_MAX;
|
|
Info.DisplayType = ACPI_DISPLAY_SUMMARY | ACPI_DISPLAY_SHORT;
|
|
|
|
/* Walk the namespace from the root */
|
|
|
|
(void) AcpiWalkNamespace (Type, ACPI_ROOT_OBJECT, ACPI_UINT32_MAX,
|
|
AcpiDbWalkForSpecificObjects, (void *) &Info, NULL);
|
|
|
|
AcpiOsPrintf (
|
|
"\nFound %u objects of type [%s] in the current ACPI Namespace\n",
|
|
Info.Count, AcpiUtGetTypeName (Type));
|
|
|
|
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.
|
|
*
|
|
******************************************************************************/
|
|
|
|
static ACPI_STATUS
|
|
AcpiDbWalkAndMatchName (
|
|
ACPI_HANDLE ObjHandle,
|
|
UINT32 NestingLevel,
|
|
void *Context,
|
|
void **ReturnValue)
|
|
{
|
|
ACPI_STATUS Status;
|
|
char *RequestedName = (char *) Context;
|
|
UINT32 i;
|
|
ACPI_BUFFER Buffer;
|
|
ACPI_WALK_INFO Info;
|
|
|
|
|
|
/* Check for a name match */
|
|
|
|
for (i = 0; i < 4; i++)
|
|
{
|
|
/* Wildcard support */
|
|
|
|
if ((RequestedName[i] != '?') &&
|
|
(RequestedName[i] != ((ACPI_NAMESPACE_NODE *) ObjHandle)->Name.Ascii[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
|
|
{
|
|
Info.OwnerId = ACPI_OWNER_ID_MAX;
|
|
Info.DebugLevel = ACPI_UINT32_MAX;
|
|
Info.DisplayType = ACPI_DISPLAY_SUMMARY | ACPI_DISPLAY_SHORT;
|
|
|
|
AcpiOsPrintf ("%32s", (char *) Buffer.Pointer);
|
|
(void) AcpiNsDumpOneObject (ObjHandle, NestingLevel, &Info, NULL);
|
|
ACPI_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 (
|
|
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 */
|
|
|
|
AcpiUtStrupr (NameArg);
|
|
(void) 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 (
|
|
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 = AcpiNsGetNode (AcpiGbl_RootNode, Name, 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 = AcpiNsGetNode (AcpiGbl_DbScopeNode, Name, 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: AcpiDmCompareAmlResources
|
|
*
|
|
* PARAMETERS: Aml1Buffer - Contains first resource list
|
|
* Aml1BufferLength - Length of first resource list
|
|
* Aml2Buffer - Contains second resource list
|
|
* Aml2BufferLength - Length of second resource list
|
|
*
|
|
* RETURN: None
|
|
*
|
|
* DESCRIPTION: Compare two AML resource lists, descriptor by descriptor (in
|
|
* order to isolate a miscompare to an individual resource)
|
|
*
|
|
******************************************************************************/
|
|
|
|
static void
|
|
AcpiDmCompareAmlResources (
|
|
UINT8 *Aml1Buffer,
|
|
ACPI_RSDESC_SIZE Aml1BufferLength,
|
|
UINT8 *Aml2Buffer,
|
|
ACPI_RSDESC_SIZE Aml2BufferLength)
|
|
{
|
|
UINT8 *Aml1;
|
|
UINT8 *Aml2;
|
|
ACPI_RSDESC_SIZE Aml1Length;
|
|
ACPI_RSDESC_SIZE Aml2Length;
|
|
ACPI_RSDESC_SIZE Offset = 0;
|
|
UINT8 ResourceType;
|
|
UINT32 Count = 0;
|
|
|
|
|
|
/* Compare overall buffer sizes (may be different due to size rounding) */
|
|
|
|
if (Aml1BufferLength != Aml2BufferLength)
|
|
{
|
|
AcpiOsPrintf (
|
|
"**** Buffer length mismatch in converted AML: original %X new %X ****\n",
|
|
Aml1BufferLength, Aml2BufferLength);
|
|
}
|
|
|
|
Aml1 = Aml1Buffer;
|
|
Aml2 = Aml2Buffer;
|
|
|
|
/* Walk the descriptor lists, comparing each descriptor */
|
|
|
|
while (Aml1 < (Aml1Buffer + Aml1BufferLength))
|
|
{
|
|
/* Get the lengths of each descriptor */
|
|
|
|
Aml1Length = AcpiUtGetDescriptorLength (Aml1);
|
|
Aml2Length = AcpiUtGetDescriptorLength (Aml2);
|
|
ResourceType = AcpiUtGetResourceType (Aml1);
|
|
|
|
/* Check for descriptor length match */
|
|
|
|
if (Aml1Length != Aml2Length)
|
|
{
|
|
AcpiOsPrintf (
|
|
"**** Length mismatch in descriptor [%.2X] type %2.2X, Offset %8.8X L1 %X L2 %X ****\n",
|
|
Count, ResourceType, Offset, Aml1Length, Aml2Length);
|
|
}
|
|
|
|
/* Check for descriptor byte match */
|
|
|
|
else if (ACPI_MEMCMP (Aml1, Aml2, Aml1Length))
|
|
{
|
|
AcpiOsPrintf (
|
|
"**** Data mismatch in descriptor [%.2X] type %2.2X, Offset %8.8X ****\n",
|
|
Count, ResourceType, Offset);
|
|
}
|
|
|
|
/* Exit on EndTag descriptor */
|
|
|
|
if (ResourceType == ACPI_RESOURCE_NAME_END_TAG)
|
|
{
|
|
return;
|
|
}
|
|
|
|
/* Point to next descriptor in each buffer */
|
|
|
|
Count++;
|
|
Offset += Aml1Length;
|
|
Aml1 += Aml1Length;
|
|
Aml2 += Aml2Length;
|
|
}
|
|
}
|
|
|
|
|
|
/*******************************************************************************
|
|
*
|
|
* FUNCTION: AcpiDmTestResourceConversion
|
|
*
|
|
* PARAMETERS: Node - Parent device node
|
|
* Name - resource method name (_CRS)
|
|
*
|
|
* RETURN: Status
|
|
*
|
|
* DESCRIPTION: Compare the original AML with a conversion of the AML to
|
|
* internal resource list, then back to AML.
|
|
*
|
|
******************************************************************************/
|
|
|
|
static ACPI_STATUS
|
|
AcpiDmTestResourceConversion (
|
|
ACPI_NAMESPACE_NODE *Node,
|
|
char *Name)
|
|
{
|
|
ACPI_STATUS Status;
|
|
ACPI_BUFFER ReturnObj;
|
|
ACPI_BUFFER ResourceObj;
|
|
ACPI_BUFFER NewAml;
|
|
ACPI_OBJECT *OriginalAml;
|
|
|
|
|
|
AcpiOsPrintf ("Resource Conversion Comparison:\n");
|
|
|
|
NewAml.Length = ACPI_ALLOCATE_LOCAL_BUFFER;
|
|
ReturnObj.Length = ACPI_ALLOCATE_LOCAL_BUFFER;
|
|
ResourceObj.Length = ACPI_ALLOCATE_LOCAL_BUFFER;
|
|
|
|
/* Get the original _CRS AML resource template */
|
|
|
|
Status = AcpiEvaluateObject (Node, Name, NULL, &ReturnObj);
|
|
if (ACPI_FAILURE (Status))
|
|
{
|
|
AcpiOsPrintf ("Could not obtain %s: %s\n",
|
|
Name, AcpiFormatException (Status));
|
|
return (Status);
|
|
}
|
|
|
|
/* Get the AML resource template, converted to internal resource structs */
|
|
|
|
Status = AcpiGetCurrentResources (Node, &ResourceObj);
|
|
if (ACPI_FAILURE (Status))
|
|
{
|
|
AcpiOsPrintf ("AcpiGetCurrentResources failed: %s\n",
|
|
AcpiFormatException (Status));
|
|
goto Exit1;
|
|
}
|
|
|
|
/* Convert internal resource list to external AML resource template */
|
|
|
|
Status = AcpiRsCreateAmlResources (ResourceObj.Pointer, &NewAml);
|
|
if (ACPI_FAILURE (Status))
|
|
{
|
|
AcpiOsPrintf ("AcpiRsCreateAmlResources failed: %s\n",
|
|
AcpiFormatException (Status));
|
|
goto Exit2;
|
|
}
|
|
|
|
/* Compare original AML to the newly created AML resource list */
|
|
|
|
OriginalAml = ReturnObj.Pointer;
|
|
|
|
AcpiDmCompareAmlResources (
|
|
OriginalAml->Buffer.Pointer, OriginalAml->Buffer.Length,
|
|
NewAml.Pointer, NewAml.Length);
|
|
|
|
/* Cleanup and exit */
|
|
|
|
ACPI_FREE (NewAml.Pointer);
|
|
Exit2:
|
|
ACPI_FREE (ResourceObj.Pointer);
|
|
Exit1:
|
|
ACPI_FREE (ReturnObj.Pointer);
|
|
return (Status);
|
|
}
|
|
|
|
|
|
/*******************************************************************************
|
|
*
|
|
* FUNCTION: AcpiDbDisplayResources
|
|
*
|
|
* PARAMETERS: ObjectArg - String with hex value of the object
|
|
*
|
|
* RETURN: None
|
|
*
|
|
* DESCRIPTION: Display the resource objects associated with a device.
|
|
*
|
|
******************************************************************************/
|
|
|
|
void
|
|
AcpiDbDisplayResources (
|
|
char *ObjectArg)
|
|
{
|
|
ACPI_NAMESPACE_NODE *Node;
|
|
ACPI_STATUS Status;
|
|
ACPI_BUFFER ReturnObj;
|
|
|
|
|
|
AcpiDbSetOutputDestination (ACPI_DB_REDIRECTABLE_OUTPUT);
|
|
AcpiDbgLevel |= ACPI_LV_RESOURCES;
|
|
|
|
/* Convert string to object pointer */
|
|
|
|
Node = AcpiDbConvertToNode (ObjectArg);
|
|
if (!Node)
|
|
{
|
|
return;
|
|
}
|
|
|
|
/* Prepare for a return object of arbitrary size */
|
|
|
|
ReturnObj.Pointer = AcpiGbl_DbBuffer;
|
|
ReturnObj.Length = ACPI_DEBUG_BUFFER_SIZE;
|
|
|
|
/* _PRT */
|
|
|
|
AcpiOsPrintf ("Evaluating _PRT\n");
|
|
|
|
/* Check if _PRT exists */
|
|
|
|
Status = AcpiEvaluateObject (Node, METHOD_NAME__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 (Node, &ReturnObj);
|
|
if (ACPI_FAILURE (Status))
|
|
{
|
|
AcpiOsPrintf ("GetIrqRoutingTable failed: %s\n",
|
|
AcpiFormatException (Status));
|
|
goto GetCrs;
|
|
}
|
|
|
|
AcpiRsDumpIrqList (ACPI_CAST_PTR (UINT8, AcpiGbl_DbBuffer));
|
|
|
|
|
|
/* _CRS */
|
|
|
|
GetCrs:
|
|
AcpiOsPrintf ("Evaluating _CRS\n");
|
|
|
|
ReturnObj.Pointer = AcpiGbl_DbBuffer;
|
|
ReturnObj.Length = ACPI_DEBUG_BUFFER_SIZE;
|
|
|
|
/* Check if _CRS exists */
|
|
|
|
Status = AcpiEvaluateObject (Node, METHOD_NAME__CRS, NULL, &ReturnObj);
|
|
if (ACPI_FAILURE (Status))
|
|
{
|
|
AcpiOsPrintf ("Could not obtain _CRS: %s\n",
|
|
AcpiFormatException (Status));
|
|
goto GetPrs;
|
|
}
|
|
|
|
/* Get the _CRS resource list */
|
|
|
|
ReturnObj.Pointer = AcpiGbl_DbBuffer;
|
|
ReturnObj.Length = ACPI_DEBUG_BUFFER_SIZE;
|
|
|
|
Status = AcpiGetCurrentResources (Node, &ReturnObj);
|
|
if (ACPI_FAILURE (Status))
|
|
{
|
|
AcpiOsPrintf ("AcpiGetCurrentResources failed: %s\n",
|
|
AcpiFormatException (Status));
|
|
goto GetPrs;
|
|
}
|
|
|
|
/* Dump the _CRS resource list */
|
|
|
|
AcpiRsDumpResourceList (ACPI_CAST_PTR (ACPI_RESOURCE,
|
|
ReturnObj.Pointer));
|
|
|
|
/*
|
|
* Perform comparison of original AML to newly created AML. This tests both
|
|
* the AML->Resource conversion and the Resource->Aml conversion.
|
|
*/
|
|
Status = AcpiDmTestResourceConversion (Node, METHOD_NAME__CRS);
|
|
|
|
/* Execute _SRS with the resource list */
|
|
|
|
Status = AcpiSetCurrentResources (Node, &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;
|
|
|
|
/* Check if _PRS exists */
|
|
|
|
Status = AcpiEvaluateObject (Node, METHOD_NAME__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 (Node, &ReturnObj);
|
|
if (ACPI_FAILURE (Status))
|
|
{
|
|
AcpiOsPrintf ("AcpiGetPossibleResources failed: %s\n",
|
|
AcpiFormatException (Status));
|
|
goto Cleanup;
|
|
}
|
|
|
|
AcpiRsDumpResourceList (ACPI_CAST_PTR (ACPI_RESOURCE, AcpiGbl_DbBuffer));
|
|
|
|
Cleanup:
|
|
|
|
AcpiDbSetOutputDestination (ACPI_DB_CONSOLE_OUTPUT);
|
|
return;
|
|
}
|
|
|
|
|
|
/*******************************************************************************
|
|
*
|
|
* FUNCTION: AcpiDbIntegrityWalk
|
|
*
|
|
* PARAMETERS: Callback from WalkNamespace
|
|
*
|
|
* RETURN: Status
|
|
*
|
|
* DESCRIPTION: Examine one NS node for valid values.
|
|
*
|
|
******************************************************************************/
|
|
|
|
static ACPI_STATUS
|
|
AcpiDbIntegrityWalk (
|
|
ACPI_HANDLE ObjHandle,
|
|
UINT32 NestingLevel,
|
|
void *Context,
|
|
void **ReturnValue)
|
|
{
|
|
ACPI_INTEGRITY_INFO *Info = (ACPI_INTEGRITY_INFO *) Context;
|
|
ACPI_NAMESPACE_NODE *Node = (ACPI_NAMESPACE_NODE *) ObjHandle;
|
|
ACPI_OPERAND_OBJECT *Object;
|
|
|
|
|
|
Info->Nodes++;
|
|
if (ACPI_GET_DESCRIPTOR_TYPE (Node) != ACPI_DESC_TYPE_NAMED)
|
|
{
|
|
AcpiOsPrintf ("Invalid Descriptor Type for Node %p [%s]\n",
|
|
Node, AcpiUtGetDescriptorName (Node));
|
|
}
|
|
|
|
if (Node->Type > ACPI_TYPE_LOCAL_MAX)
|
|
{
|
|
AcpiOsPrintf ("Invalid Object Type for Node %p, Type = %X\n",
|
|
Node, Node->Type);
|
|
}
|
|
|
|
if (!AcpiUtValidAcpiName (Node->Name.Integer))
|
|
{
|
|
AcpiOsPrintf ("Invalid AcpiName for Node %p\n", Node);
|
|
}
|
|
|
|
Object = AcpiNsGetAttachedObject (Node);
|
|
if (Object)
|
|
{
|
|
Info->Objects++;
|
|
if (ACPI_GET_DESCRIPTOR_TYPE (Object) != ACPI_DESC_TYPE_OPERAND)
|
|
{
|
|
AcpiOsPrintf ("Invalid Descriptor Type for Object %p [%s]\n",
|
|
Object, AcpiUtGetDescriptorName (Object));
|
|
}
|
|
}
|
|
|
|
return (AE_OK);
|
|
}
|
|
|
|
|
|
/*******************************************************************************
|
|
*
|
|
* FUNCTION: AcpiDbCheckIntegrity
|
|
*
|
|
* PARAMETERS: None
|
|
*
|
|
* RETURN: None
|
|
*
|
|
* DESCRIPTION: Check entire namespace for data structure integrity
|
|
*
|
|
******************************************************************************/
|
|
|
|
void
|
|
AcpiDbCheckIntegrity (
|
|
void)
|
|
{
|
|
ACPI_INTEGRITY_INFO Info = {0,0};
|
|
|
|
/* Search all nodes in namespace */
|
|
|
|
(void) AcpiWalkNamespace (ACPI_TYPE_ANY, ACPI_ROOT_OBJECT, ACPI_UINT32_MAX,
|
|
AcpiDbIntegrityWalk, (void *) &Info, NULL);
|
|
|
|
AcpiOsPrintf ("Verified %d namespace nodes with %d Objects\n",
|
|
Info.Nodes, Info.Objects);
|
|
}
|
|
|
|
|
|
/*******************************************************************************
|
|
*
|
|
* FUNCTION: AcpiDbGenerateGpe
|
|
*
|
|
* PARAMETERS: GpeArg - Raw GPE number, ascii string
|
|
* BlockArg - GPE block number, ascii string
|
|
* 0 or 1 for FADT GPE blocks
|
|
*
|
|
* RETURN: None
|
|
*
|
|
* DESCRIPTION: Generate a GPE
|
|
*
|
|
******************************************************************************/
|
|
|
|
void
|
|
AcpiDbGenerateGpe (
|
|
char *GpeArg,
|
|
char *BlockArg)
|
|
{
|
|
UINT32 BlockNumber;
|
|
UINT32 GpeNumber;
|
|
ACPI_GPE_EVENT_INFO *GpeEventInfo;
|
|
|
|
|
|
GpeNumber = ACPI_STRTOUL (GpeArg, NULL, 0);
|
|
BlockNumber = ACPI_STRTOUL (BlockArg, NULL, 0);
|
|
|
|
|
|
GpeEventInfo = AcpiEvGetGpeEventInfo (ACPI_TO_POINTER (BlockNumber),
|
|
GpeNumber);
|
|
if (!GpeEventInfo)
|
|
{
|
|
AcpiOsPrintf ("Invalid GPE\n");
|
|
return;
|
|
}
|
|
|
|
(void) AcpiEvGpeDispatch (GpeEventInfo, GpeNumber);
|
|
}
|
|
|
|
|
|
/*******************************************************************************
|
|
*
|
|
* FUNCTION: AcpiDbBusWalk
|
|
*
|
|
* PARAMETERS: Callback from WalkNamespace
|
|
*
|
|
* RETURN: Status
|
|
*
|
|
* DESCRIPTION: Display info about device objects that have a corresponding
|
|
* _PRT method.
|
|
*
|
|
******************************************************************************/
|
|
|
|
static ACPI_STATUS
|
|
AcpiDbBusWalk (
|
|
ACPI_HANDLE ObjHandle,
|
|
UINT32 NestingLevel,
|
|
void *Context,
|
|
void **ReturnValue)
|
|
{
|
|
ACPI_NAMESPACE_NODE *Node = (ACPI_NAMESPACE_NODE *) ObjHandle;
|
|
ACPI_STATUS Status;
|
|
ACPI_BUFFER Buffer;
|
|
ACPI_INTEGER ADR;
|
|
ACPI_DEVICE_ID Id;
|
|
ACPI_COMPATIBLE_ID_LIST *Cid;
|
|
ACPI_NAMESPACE_NODE *TempNode;
|
|
|
|
|
|
/* Exit if there is no _PRT under this device */
|
|
|
|
Status = AcpiGetHandle (Node, METHOD_NAME__PRT,
|
|
ACPI_CAST_PTR (ACPI_HANDLE, &TempNode));
|
|
if (ACPI_FAILURE (Status))
|
|
{
|
|
return (AE_OK);
|
|
}
|
|
|
|
/* Get the full path to this device 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);
|
|
}
|
|
|
|
/* Display the full path */
|
|
|
|
AcpiOsPrintf ("%-32s", (char *) Buffer.Pointer);
|
|
ACPI_FREE (Buffer.Pointer);
|
|
|
|
/* _PRT info */
|
|
|
|
AcpiOsPrintf ("_PRT=%p", TempNode);
|
|
|
|
/* Get the _ADR value */
|
|
|
|
Status = AcpiUtEvaluateNumericObject (METHOD_NAME__ADR, Node, &ADR);
|
|
if (ACPI_FAILURE (Status))
|
|
{
|
|
AcpiOsPrintf (" No _ADR ");
|
|
}
|
|
else
|
|
{
|
|
AcpiOsPrintf (" _ADR=%8.8X", (UINT32) ADR);
|
|
}
|
|
|
|
/* Get the _HID if present */
|
|
|
|
Status = AcpiUtExecute_HID (Node, &Id);
|
|
if (ACPI_SUCCESS (Status))
|
|
{
|
|
AcpiOsPrintf (" _HID=%s", Id.Value);
|
|
}
|
|
else
|
|
{
|
|
AcpiOsPrintf (" ");
|
|
}
|
|
|
|
/* Get the _UID if present */
|
|
|
|
Status = AcpiUtExecute_UID (Node, &Id);
|
|
if (ACPI_SUCCESS (Status))
|
|
{
|
|
AcpiOsPrintf (" _UID=%s", Id.Value);
|
|
}
|
|
|
|
/* Get the _CID if present */
|
|
|
|
Status = AcpiUtExecute_CID (Node, &Cid);
|
|
if (ACPI_SUCCESS (Status))
|
|
{
|
|
AcpiOsPrintf (" _CID=%s", Cid->Id[0].Value);
|
|
ACPI_FREE (Cid);
|
|
}
|
|
|
|
AcpiOsPrintf ("\n");
|
|
return (AE_OK);
|
|
}
|
|
|
|
|
|
/*******************************************************************************
|
|
*
|
|
* FUNCTION: AcpiDbGetBusInfo
|
|
*
|
|
* PARAMETERS: None
|
|
*
|
|
* RETURN: None
|
|
*
|
|
* DESCRIPTION: Display info about system busses.
|
|
*
|
|
******************************************************************************/
|
|
|
|
void
|
|
AcpiDbGetBusInfo (
|
|
void)
|
|
{
|
|
/* Search all nodes in namespace */
|
|
|
|
(void) AcpiWalkNamespace (ACPI_TYPE_DEVICE, ACPI_ROOT_OBJECT, ACPI_UINT32_MAX,
|
|
AcpiDbBusWalk, NULL, NULL);
|
|
}
|
|
|
|
#endif /* ACPI_DEBUGGER */
|