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IN Token inter-leaving in the RNDIS Driver RRS feed

  • Question

  • Hi Experts,

    While using the inbox RNDIS driver, there is no IN tokens issued by driver for more than 50 ms. There is latency in reading the data from the IP data path through USB. How this could be solved ?


    lyf4sci

    Monday, August 8, 2016 6:31 AM

Answers

  • Which version of Windows?

    There are debug output flags that you can enable if you are running the checked build. Search the web for RndismpDebugFlags. There may also be issues with your USB devices. Try using Microsoft Message Analyzer to see what is going on https://msdn.microsoft.com/en-us/library/windows/hardware/dn741264%28v=vs.85%29.aspx?f=255&MSPPError=-2147217396

     -Brian


    Azius Developer Training www.azius.com Windows device driver, internals, security, & forensics training and consulting. Blog at www.azius.com/blog

    Monday, August 8, 2016 9:29 PM
    Moderator

All replies

  • Which version of Windows?

    There are debug output flags that you can enable if you are running the checked build. Search the web for RndismpDebugFlags. There may also be issues with your USB devices. Try using Microsoft Message Analyzer to see what is going on https://msdn.microsoft.com/en-us/library/windows/hardware/dn741264%28v=vs.85%29.aspx?f=255&MSPPError=-2147217396

     -Brian


    Azius Developer Training www.azius.com Windows device driver, internals, security, & forensics training and consulting. Blog at www.azius.com/blog

    Monday, August 8, 2016 9:29 PM
    Moderator
  • Hi Brain,

    I am using Windows 10 OS.

    Also I tested with message analyzer, seems like BULK out is cancelled due to reset reason "1" in the middle of transfer.


    lyf4sci

    • Edited by lyf4sci Wednesday, August 31, 2016 2:17 PM Typo
    Wednesday, August 31, 2016 2:15 PM