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Sample Code kextunload error
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Sample Code kextunload error

  • Subject: Sample Code kextunload error
  • From: Eric Ng <email@hidden>
  • Date: Thu, 10 Apr 2003 12:12:26 -0400
Hi,

I am looking into the audio kernel driver recently and tried with
the SamplePCIAudioDriver sample code. I compiled and be able to load the
kext successfully, unloading also successful. However, after i open ioreg to
check its existance, unloading the kext would return error (0xdc004002). Do
anyone know why? I change the IOPCIDevice matches to 0x00000000&0x00000000
to sigal matches to all available pci device. I am using IOAudiofamily 1.3.4

Eric
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