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Audio Driver RRS feed

  • Domanda

  • Hi All,

    Thank You for reading the post.

    I am adding the below ICLASS for Audio driver to perform power management.

    "IClass"=multi_sz:"{A32942B7-920C-486b-B0E6-92A702A99B35}"    

    With that addition I am seeing data abort.

    Exception 'Data Abort' (4): Thread-Id=02940002(pth=9b5a5000), Proc-Id=00400002(pprc=8001a308) 'NK.EXE', VM-active=02360002(pprc=9fce2d60) 'udevice.exe'
    PC=c0c75384(omap3_wavedev.dll+0x00005384) RA=c02640a4(devmgr.dll+0x000040a4) SP=d2adfc60, BVA=00000004
    Exception 'Raised Exception' (-1): Thread-Id=02940002(pth=9b5a5000), Proc-Id=00400002(pprc=8001a308) 'NK.EXE', VM-active=02360002(pprc=9fce2d60) 'udevice.exe'
    PC=c003bc40(k.coredll.dll+0x0001bc40) RA=912152c8(kernel.dll+0x000062c8) SP=d2adf4f0, BVA=ffffffff
    Exception 'Data Abort' (4): Thread-Id=02960002(pth=9b5a5264), Proc-Id=00400002(pprc=8001a308) 'NK.EXE', VM-active=00400002(pprc=8001a308) 'NK.EXE'
    PC=c0c75384(omap3_wavedev.dll+0x00005384) RA=c02640a4(devmgr.dll+0x000040a4) SP=d2aefc60, BVA=00000004
    Exception 'Raised Exception' (-1): Thread-Id=02960002(pth=9b5a5264), Proc-Id=00400002(pprc=8001a308) 'NK.EXE', VM-active=00400002(pprc=8001a308) 'NK.EXE'
    PC=c003bc40(k.coredll.dll+0x0001bc40) RA=912152c8(kernel.dll+0x000062c8) SP=d2aef4f0, BVA=ffffffff

    Any suggestions on tracing which is causing this issue?

    Regards,

    GSR

    martedì 19 febbraio 2013 14:22

Risposte

  • On 2/19/2013 3:22 PM, GSRid wrote:
    > Hi All,
    >
    > Thank You for reading the post.
    >
    > I am adding the below ICLASS for Audio driver to perform power management.
    >
    > "IClass"=multi_sz:"{A32942B7-920C-486b-B0E6-92A702A99B35}"
    >
    > With that addition I am seeing data abort.
    >
    > Exception 'Data Abort' (4): Thread-Id=02940002(pth=9b5a5000),
    > Proc-Id=00400002(pprc=8001a308) 'NK.EXE',
    > VM-active=02360002(pprc=9fce2d60) 'udevice.exe'
    > PC=c0c75384(omap3_wavedev.dll+0x00005384)
    > RA=c02640a4(devmgr.dll+0x000040a4) SP=d2adfc60, BVA=00000004
    > Exception 'Raised Exception' (-1): Thread-Id=02940002(pth=9b5a5000),
    > Proc-Id=00400002(pprc=8001a308) 'NK.EXE',
    > VM-active=02360002(pprc=9fce2d60) 'udevice.exe'
    > PC=c003bc40(k.coredll.dll+0x0001bc40) RA=912152c8(kernel.dll+0x000062c8)
    > SP=d2adf4f0, BVA=ffffffff
    > Exception 'Data Abort' (4): Thread-Id=02960002(pth=9b5a5264),
    > Proc-Id=00400002(pprc=8001a308) 'NK.EXE',
    > VM-active=00400002(pprc=8001a308) 'NK.EXE'
    > PC=c0c75384(omap3_wavedev.dll+0x00005384)
    > RA=c02640a4(devmgr.dll+0x000040a4) SP=d2aefc60, BVA=00000004
    > Exception 'Raised Exception' (-1): Thread-Id=02960002(pth=9b5a5264),
    > Proc-Id=00400002(pprc=8001a308) 'NK.EXE',
    > VM-active=00400002(pprc=8001a308) 'NK.EXE'
    > PC=c003bc40(k.coredll.dll+0x0001bc40) RA=912152c8(kernel.dll+0x000062c8)
    > SP=d2aef4f0, BVA=ffffffff
    >
    > Any suggestions on tracing which is causing this issue?
    >
    > Regards,
    >
    > GSR
    >
     
    You can try to load a debug version of the OS with KITL and kernel
    debugger enabled to check what is generating the exception.
     

    Valter Minute
    Windows Embedded MVP
    http://geekswithblogs.net/WindowsEmbeddedCookbook
    • Proposto come risposta Irina Turcu martedì 20 agosto 2013 09:36
    • Contrassegnato come risposta Irina Turcu mercoledì 25 settembre 2013 13:03
    mercoledì 20 febbraio 2013 16:35
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