0 Replies Latest reply on Mar 13, 2013 11:10 AM by ralf

    How to read current level of tx ring?

    ralf

      Hi,

       

      is it possible to read the current level of the tx ring queue of the NIC? I tried with ethtool and have found with "ethtool -d" the register

       

      0x03430: TDFPC   (Tx data FIFO packet count)  0x0000001B

       

      Does it reflect the current queue level?

      Do other options exist?

       

      I'm using Ubuntu 12.04 with IGB driver.

       

      Best Regards,

      Ralf