[wdmaudiodev] IDMAChannel::CopyTo and IRQL level

  • From: Matthieu Collette <matthieu.collette@xxxxxxx>
  • To: wdmaudiodev@xxxxxxxxxxxxx
  • Date: Fri, 27 May 2016 10:36:04 +0200

Hi !

I am developing a virtual audio driver and wonder if, in such case,
IDMAChannel::CopyTo can be called at any IRQL > DISPATCH_LEVEL ?

The following documentation mention that the method can be called at ANY
IRQL
https://msdn.microsoft.com/en-us/library/windows/hardware/ff536558(v=vs.85).aspx

What do you think ?

Thanks in advance.

Best regards.

Matt

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