forked from KolibriOS/kolibrios
713 lines
22 KiB
C
713 lines
22 KiB
C
/******************************************************************************
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*
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* Module Name: aeexec - Support routines for AcpiExec utility
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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 - 2011, 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 "aecommon.h"
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#define _COMPONENT ACPI_TOOLS
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ACPI_MODULE_NAME ("aeexec")
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/* Local prototypes */
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static ACPI_STATUS
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AeSetupConfiguration (
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void *RegionAddr);
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static void
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AfInstallGpeBlock (
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void);
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static void
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AeTestBufferArgument (
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void);
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static void
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AeTestPackageArgument (
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void);
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static ACPI_STATUS
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AeGetDevices (
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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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ExecuteOSI (
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char *OsiString,
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UINT32 ExpectedResult);
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static void
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AeHardwareInterfaces (
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void);
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static void
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AeGenericRegisters (
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void);
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extern unsigned char Ssdt3Code[];
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/******************************************************************************
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*
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* FUNCTION: AeSetupConfiguration
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*
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* PARAMETERS: RegionAddr - Address for an ACPI table to be loaded
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* dynamically. Test purposes only.
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*
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* RETURN: Status
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*
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* DESCRIPTION: Call AML _CFG configuration control method
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*
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*****************************************************************************/
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static ACPI_STATUS
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AeSetupConfiguration (
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void *RegionAddr)
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{
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ACPI_OBJECT_LIST ArgList;
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ACPI_OBJECT Arg[3];
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/*
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* Invoke _CFG method if present
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*/
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ArgList.Count = 1;
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ArgList.Pointer = Arg;
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Arg[0].Type = ACPI_TYPE_INTEGER;
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Arg[0].Integer.Value = ACPI_TO_INTEGER (RegionAddr);
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(void) AcpiEvaluateObject (NULL, "\\_CFG", &ArgList, NULL);
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return (AE_OK);
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}
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/******************************************************************************
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*
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* FUNCTION: AfInstallGpeBlock
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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: Test GPE block device initialization. Requires test ASL with
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* A \GPE2 device.
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*
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*****************************************************************************/
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static void
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AfInstallGpeBlock (
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void)
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{
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ACPI_STATUS Status;
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ACPI_HANDLE Handle;
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ACPI_HANDLE Handle2 = NULL;
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ACPI_HANDLE Handle3 = NULL;
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ACPI_GENERIC_ADDRESS BlockAddress;
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ACPI_HANDLE GpeDevice;
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Status = AcpiGetHandle (NULL, "\\_GPE", &Handle);
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if (ACPI_FAILURE (Status))
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{
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return;
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}
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ACPI_MEMSET (&BlockAddress, 0, sizeof (ACPI_GENERIC_ADDRESS));
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BlockAddress.SpaceId = ACPI_ADR_SPACE_SYSTEM_MEMORY;
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BlockAddress.Address = 0x76540000;
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Status = AcpiGetHandle (NULL, "\\GPE2", &Handle2);
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if (ACPI_SUCCESS (Status))
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{
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Status = AcpiInstallGpeBlock (Handle2, &BlockAddress, 7, 8);
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AE_CHECK_OK (AcpiInstallGpeBlock, Status);
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Status = AcpiInstallGpeHandler (Handle2, 8,
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ACPI_GPE_LEVEL_TRIGGERED, AeGpeHandler, NULL);
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AE_CHECK_OK (AcpiInstallGpeHandler, Status);
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Status = AcpiEnableGpe (Handle2, 8);
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AE_CHECK_OK (AcpiEnableGpe, Status);
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Status = AcpiGetGpeDevice (0x30, &GpeDevice);
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AE_CHECK_OK (AcpiGetGpeDevice, Status);
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Status = AcpiGetGpeDevice (0x42, &GpeDevice);
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AE_CHECK_OK (AcpiGetGpeDevice, Status);
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Status = AcpiGetGpeDevice (AcpiCurrentGpeCount-1, &GpeDevice);
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AE_CHECK_OK (AcpiGetGpeDevice, Status);
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Status = AcpiGetGpeDevice (AcpiCurrentGpeCount, &GpeDevice);
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AE_CHECK_STATUS (AcpiGetGpeDevice, Status, AE_NOT_EXIST);
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Status = AcpiRemoveGpeHandler (Handle2, 8, AeGpeHandler);
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AE_CHECK_OK (AcpiRemoveGpeHandler, Status);
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}
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Status = AcpiGetHandle (NULL, "\\GPE3", &Handle3);
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if (ACPI_SUCCESS (Status))
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{
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Status = AcpiInstallGpeBlock (Handle3, &BlockAddress, 8, 11);
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AE_CHECK_OK (AcpiInstallGpeBlock, Status);
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}
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}
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/* Test using a Buffer object as a method argument */
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static void
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AeTestBufferArgument (
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void)
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{
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ACPI_OBJECT_LIST Params;
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ACPI_OBJECT BufArg;
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UINT8 Buffer[] = {
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0,0,0,0,
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4,0,0,0,
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1,2,3,4};
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BufArg.Type = ACPI_TYPE_BUFFER;
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BufArg.Buffer.Length = 12;
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BufArg.Buffer.Pointer = Buffer;
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Params.Count = 1;
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Params.Pointer = &BufArg;
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(void) AcpiEvaluateObject (NULL, "\\BUF", &Params, NULL);
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}
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static ACPI_OBJECT PkgArg;
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static ACPI_OBJECT PkgElements[5];
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static ACPI_OBJECT Pkg2Elements[5];
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static ACPI_OBJECT_LIST Params;
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/*
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* Test using a Package object as an method argument
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*/
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static void
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AeTestPackageArgument (
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void)
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{
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/* Main package */
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PkgArg.Type = ACPI_TYPE_PACKAGE;
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PkgArg.Package.Count = 4;
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PkgArg.Package.Elements = PkgElements;
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/* Main package elements */
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PkgElements[0].Type = ACPI_TYPE_INTEGER;
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PkgElements[0].Integer.Value = 0x22228888;
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PkgElements[1].Type = ACPI_TYPE_STRING;
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PkgElements[1].String.Length = sizeof ("Top-level package");
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PkgElements[1].String.Pointer = "Top-level package";
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PkgElements[2].Type = ACPI_TYPE_BUFFER;
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PkgElements[2].Buffer.Length = sizeof ("XXXX");
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PkgElements[2].Buffer.Pointer = (UINT8 *) "XXXX";
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PkgElements[3].Type = ACPI_TYPE_PACKAGE;
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PkgElements[3].Package.Count = 2;
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PkgElements[3].Package.Elements = Pkg2Elements;
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/* Sub-package elements */
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Pkg2Elements[0].Type = ACPI_TYPE_INTEGER;
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Pkg2Elements[0].Integer.Value = 0xAAAABBBB;
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Pkg2Elements[1].Type = ACPI_TYPE_STRING;
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Pkg2Elements[1].String.Length = sizeof ("Nested Package");
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Pkg2Elements[1].String.Pointer = "Nested Package";
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/* Parameter object */
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Params.Count = 1;
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Params.Pointer = &PkgArg;
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(void) AcpiEvaluateObject (NULL, "\\_PKG", &Params, NULL);
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}
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static ACPI_STATUS
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AeGetDevices (
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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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return (AE_OK);
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}
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/******************************************************************************
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*
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* FUNCTION: ExecuteOSI
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*
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* PARAMETERS: OsiString - String passed to _OSI method
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* ExpectedResult - 0 (FALSE) or 0xFFFFFFFF (TRUE)
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*
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* RETURN: Status
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*
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* DESCRIPTION: Execute the internally implemented (in ACPICA) _OSI method.
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*
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*****************************************************************************/
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static ACPI_STATUS
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ExecuteOSI (
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char *OsiString,
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UINT32 ExpectedResult)
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{
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ACPI_STATUS Status;
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ACPI_OBJECT_LIST ArgList;
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ACPI_OBJECT Arg[1];
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ACPI_BUFFER ReturnValue;
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ACPI_OBJECT *Obj;
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/* Setup input argument */
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ArgList.Count = 1;
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ArgList.Pointer = Arg;
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Arg[0].Type = ACPI_TYPE_STRING;
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Arg[0].String.Pointer = OsiString;
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Arg[0].String.Length = strlen (Arg[0].String.Pointer);
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/* Ask ACPICA to allocate space for the return object */
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ReturnValue.Length = ACPI_ALLOCATE_BUFFER;
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Status = AcpiEvaluateObject (NULL, "\\_OSI", &ArgList, &ReturnValue);
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if (ACPI_FAILURE (Status))
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{
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AcpiOsPrintf ("Could not execute _OSI method, %s\n",
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AcpiFormatException (Status));
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return (Status);
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}
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if (ReturnValue.Length < sizeof (ACPI_OBJECT))
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{
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AcpiOsPrintf ("Return value from _OSI method too small, %.8X\n",
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ReturnValue.Length);
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return (AE_ERROR);
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}
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Obj = ReturnValue.Pointer;
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if (Obj->Type != ACPI_TYPE_INTEGER)
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{
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AcpiOsPrintf ("Invalid return type from _OSI method, %.2X\n", Obj->Type);
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return (AE_ERROR);
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}
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if (Obj->Integer.Value != ExpectedResult)
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{
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AcpiOsPrintf ("Invalid return value from _OSI, expected %.8X found %.8X\n",
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ExpectedResult, (UINT32) Obj->Integer.Value);
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return (AE_ERROR);
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}
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/* Reset the OSI data */
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AcpiGbl_OsiData = 0;
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return (AE_OK);
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}
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/******************************************************************************
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*
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* FUNCTION: AeGenericRegisters
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*
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* DESCRIPTION: Call the AcpiRead/Write interfaces.
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*
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*****************************************************************************/
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static ACPI_GENERIC_ADDRESS GenericRegister;
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static void
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AeGenericRegisters (
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void)
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{
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ACPI_STATUS Status;
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UINT64 Value;
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GenericRegister.Address = 0x1234;
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GenericRegister.BitWidth = 64;
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GenericRegister.BitOffset = 0;
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GenericRegister.SpaceId = ACPI_ADR_SPACE_SYSTEM_IO;
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Status = AcpiRead (&Value, &GenericRegister);
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AE_CHECK_OK (AcpiRead, Status);
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Status = AcpiWrite (Value, &GenericRegister);
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AE_CHECK_OK (AcpiWrite, Status);
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GenericRegister.Address = 0x12345678;
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GenericRegister.BitOffset = 0;
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GenericRegister.SpaceId = ACPI_ADR_SPACE_SYSTEM_MEMORY;
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Status = AcpiRead (&Value, &GenericRegister);
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AE_CHECK_OK (AcpiRead, Status);
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Status = AcpiWrite (Value, &GenericRegister);
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AE_CHECK_OK (AcpiWrite, Status);
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}
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/******************************************************************************
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*
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* FUNCTION: AeHardwareInterfaces
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*
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* DESCRIPTION: Call various hardware support interfaces
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*
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*****************************************************************************/
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static void
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AeHardwareInterfaces (
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void)
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{
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ACPI_STATUS Status;
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UINT32 Value;
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Status = AcpiWriteBitRegister (ACPI_BITREG_WAKE_STATUS, 1);
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AE_CHECK_OK (AcpiWriteBitRegister, Status);
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Status = AcpiWriteBitRegister (ACPI_BITREG_GLOBAL_LOCK_ENABLE, 1);
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AE_CHECK_OK (AcpiWriteBitRegister, Status);
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Status = AcpiWriteBitRegister (ACPI_BITREG_SLEEP_ENABLE, 1);
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AE_CHECK_OK (AcpiWriteBitRegister, Status);
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Status = AcpiWriteBitRegister (ACPI_BITREG_ARB_DISABLE, 1);
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AE_CHECK_OK (AcpiWriteBitRegister, Status);
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Status = AcpiReadBitRegister (ACPI_BITREG_WAKE_STATUS, &Value);
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AE_CHECK_OK (AcpiReadBitRegister, Status);
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Status = AcpiReadBitRegister (ACPI_BITREG_GLOBAL_LOCK_ENABLE, &Value);
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AE_CHECK_OK (AcpiReadBitRegister, Status);
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Status = AcpiReadBitRegister (ACPI_BITREG_SLEEP_ENABLE, &Value);
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AE_CHECK_OK (AcpiReadBitRegister, Status);
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Status = AcpiReadBitRegister (ACPI_BITREG_ARB_DISABLE, &Value);
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AE_CHECK_OK (AcpiReadBitRegister, Status);
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}
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/******************************************************************************
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*
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* FUNCTION: AeMiscellaneousTests
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*
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* DESCRIPTION: Various ACPICA validation tests.
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*
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*****************************************************************************/
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void
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AeMiscellaneousTests (
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void)
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{
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ACPI_HANDLE Handle;
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ACPI_BUFFER ReturnBuf;
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char Buffer[32];
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ACPI_VENDOR_UUID Uuid = {0, {ACPI_INIT_UUID (0,0,0,0,0,0,0,0,0,0,0)}};
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ACPI_STATUS Status;
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UINT32 LockHandle1;
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UINT32 LockHandle2;
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ACPI_STATISTICS Stats;
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AeHardwareInterfaces ();
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AeGenericRegisters ();
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AeSetupConfiguration (Ssdt3Code);
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AeTestBufferArgument();
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AeTestPackageArgument ();
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Status = AcpiInstallInterface ("");
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AE_CHECK_STATUS (AcpiInstallInterface, Status, AE_BAD_PARAMETER);
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Status = AcpiInstallInterface ("TestString");
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AE_CHECK_OK (AcpiInstallInterface, Status);
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Status = AcpiInstallInterface ("TestString");
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AE_CHECK_STATUS (AcpiInstallInterface, Status, AE_ALREADY_EXISTS);
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|
|
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Status = AcpiRemoveInterface ("Windows 2006");
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AE_CHECK_OK (AcpiRemoveInterface, Status);
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|
|
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Status = AcpiRemoveInterface ("TestString");
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AE_CHECK_OK (AcpiRemoveInterface, Status);
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|
|
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Status = AcpiRemoveInterface ("XXXXXX");
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AE_CHECK_STATUS (AcpiRemoveInterface, Status, AE_NOT_EXIST);
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|
|
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Status = AcpiInstallInterface ("AnotherTestString");
|
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AE_CHECK_OK (AcpiInstallInterface, Status);
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|
|
|
|
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Status = ExecuteOSI ("Windows 2001", 0xFFFFFFFF);
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AE_CHECK_OK (ExecuteOSI, Status);
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|
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Status = ExecuteOSI ("MichiganTerminalSystem", 0);
|
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AE_CHECK_OK (ExecuteOSI, Status);
|
|
|
|
|
|
ReturnBuf.Length = 32;
|
|
ReturnBuf.Pointer = Buffer;
|
|
|
|
Status = AcpiGetName (AcpiGbl_RootNode, ACPI_FULL_PATHNAME, &ReturnBuf);
|
|
AE_CHECK_OK (AcpiGetName, Status);
|
|
|
|
Status = AcpiEnableEvent (ACPI_EVENT_GLOBAL, 0);
|
|
AE_CHECK_OK (AcpiEnableEvent, Status);
|
|
|
|
Status = AcpiInstallGlobalEventHandler (AeGlobalEventHandler, NULL);
|
|
AE_CHECK_OK (AcpiInstallGlobalEventHandler, Status);
|
|
|
|
/*
|
|
* GPEs: Handlers, enable/disable, etc.
|
|
*/
|
|
Status = AcpiInstallGpeHandler (NULL, 0, ACPI_GPE_LEVEL_TRIGGERED, AeGpeHandler, NULL);
|
|
AE_CHECK_OK (AcpiInstallGpeHandler, Status);
|
|
|
|
Status = AcpiEnableGpe (NULL, 0);
|
|
AE_CHECK_OK (AcpiEnableGpe, Status);
|
|
|
|
Status = AcpiRemoveGpeHandler (NULL, 0, AeGpeHandler);
|
|
AE_CHECK_OK (AcpiRemoveGpeHandler, Status);
|
|
|
|
Status = AcpiInstallGpeHandler (NULL, 0, ACPI_GPE_LEVEL_TRIGGERED, AeGpeHandler, NULL);
|
|
AE_CHECK_OK (AcpiInstallGpeHandler, Status);
|
|
|
|
Status = AcpiEnableGpe (NULL, 0);
|
|
AE_CHECK_OK (AcpiEnableGpe, Status);
|
|
|
|
Status = AcpiSetGpe (NULL, 0, ACPI_GPE_DISABLE);
|
|
AE_CHECK_OK (AcpiSetGpe, Status);
|
|
|
|
Status = AcpiSetGpe (NULL, 0, ACPI_GPE_ENABLE);
|
|
AE_CHECK_OK (AcpiSetGpe, Status);
|
|
|
|
|
|
Status = AcpiInstallGpeHandler (NULL, 1, ACPI_GPE_EDGE_TRIGGERED, AeGpeHandler, NULL);
|
|
AE_CHECK_OK (AcpiInstallGpeHandler, Status);
|
|
|
|
Status = AcpiEnableGpe (NULL, 1);
|
|
AE_CHECK_OK (AcpiEnableGpe, Status);
|
|
|
|
|
|
Status = AcpiInstallGpeHandler (NULL, 2, ACPI_GPE_LEVEL_TRIGGERED, AeGpeHandler, NULL);
|
|
AE_CHECK_OK (AcpiInstallGpeHandler, Status);
|
|
|
|
Status = AcpiEnableGpe (NULL, 2);
|
|
AE_CHECK_OK (AcpiEnableGpe, Status);
|
|
|
|
|
|
Status = AcpiInstallGpeHandler (NULL, 3, ACPI_GPE_EDGE_TRIGGERED, AeGpeHandler, NULL);
|
|
AE_CHECK_OK (AcpiInstallGpeHandler, Status);
|
|
|
|
Status = AcpiInstallGpeHandler (NULL, 4, ACPI_GPE_LEVEL_TRIGGERED, AeGpeHandler, NULL);
|
|
AE_CHECK_OK (AcpiInstallGpeHandler, Status);
|
|
|
|
Status = AcpiInstallGpeHandler (NULL, 5, ACPI_GPE_EDGE_TRIGGERED, AeGpeHandler, NULL);
|
|
AE_CHECK_OK (AcpiInstallGpeHandler, Status);
|
|
|
|
Status = AcpiGetHandle (NULL, "\\_SB", &Handle);
|
|
AE_CHECK_OK (AcpiGetHandle, Status);
|
|
|
|
Status = AcpiSetupGpeForWake (Handle, NULL, 5);
|
|
AE_CHECK_OK (AcpiSetupGpeForWake, Status);
|
|
|
|
Status = AcpiSetGpeWakeMask (NULL, 5, ACPI_GPE_ENABLE);
|
|
AE_CHECK_OK (AcpiGpeWakeup, Status);
|
|
|
|
Status = AcpiSetupGpeForWake (Handle, NULL, 6);
|
|
AE_CHECK_OK (AcpiSetupGpeForWake, Status);
|
|
|
|
Status = AcpiSetupGpeForWake (Handle, NULL, 9);
|
|
AE_CHECK_OK (AcpiSetupGpeForWake, Status);
|
|
|
|
Status = AcpiInstallGpeHandler (NULL, 0x19, ACPI_GPE_LEVEL_TRIGGERED, AeGpeHandler, NULL);
|
|
AE_CHECK_OK (AcpiInstallGpeHandler, Status);
|
|
|
|
Status = AcpiEnableGpe (NULL, 0x19);
|
|
AE_CHECK_OK (AcpiEnableGpe, Status);
|
|
|
|
|
|
Status = AcpiInstallGpeHandler (NULL, 0x62, ACPI_GPE_LEVEL_TRIGGERED, AeGpeHandler, NULL);
|
|
AE_CHECK_OK (AcpiInstallGpeHandler, Status);
|
|
|
|
Status = AcpiEnableGpe (NULL, 0x62);
|
|
AE_CHECK_OK (AcpiEnableGpe, Status);
|
|
|
|
Status = AcpiDisableGpe (NULL, 0x62);
|
|
AE_CHECK_OK (AcpiDisableGpe, Status);
|
|
|
|
AfInstallGpeBlock ();
|
|
|
|
/* Here is where the GPEs are actually "enabled" */
|
|
|
|
Status = AcpiUpdateAllGpes ();
|
|
AE_CHECK_OK (AcpiUpdateAllGpes, Status);
|
|
|
|
Status = AcpiGetHandle (NULL, "RSRC", &Handle);
|
|
if (ACPI_SUCCESS (Status))
|
|
{
|
|
ReturnBuf.Length = ACPI_ALLOCATE_BUFFER;
|
|
|
|
Status = AcpiGetVendorResource (Handle, "_CRS", &Uuid, &ReturnBuf);
|
|
if (ACPI_SUCCESS (Status))
|
|
{
|
|
AcpiOsFree (ReturnBuf.Pointer);
|
|
}
|
|
}
|
|
|
|
/* Test global lock */
|
|
|
|
Status = AcpiAcquireGlobalLock (0xFFFF, &LockHandle1);
|
|
AE_CHECK_OK (AcpiAcquireGlobalLock, Status);
|
|
|
|
Status = AcpiAcquireGlobalLock (0x5, &LockHandle2);
|
|
AE_CHECK_OK (AcpiAcquireGlobalLock, Status);
|
|
|
|
Status = AcpiReleaseGlobalLock (LockHandle1);
|
|
AE_CHECK_OK (AcpiReleaseGlobalLock, Status);
|
|
|
|
Status = AcpiReleaseGlobalLock (LockHandle2);
|
|
AE_CHECK_OK (AcpiReleaseGlobalLock, Status);
|
|
|
|
/* Get Devices */
|
|
|
|
Status = AcpiGetDevices (NULL, AeGetDevices, NULL, NULL);
|
|
AE_CHECK_OK (AcpiGetDevices, Status);
|
|
|
|
Status = AcpiGetStatistics (&Stats);
|
|
AE_CHECK_OK (AcpiGetStatistics, Status);
|
|
}
|
|
|