Re: thunderx sgmii interface hang

The nic appears to work fine (pings, TCP etc) up until a performance
test is attempted.
When an iperf bandwidth test is attempted the nic ends up in a state
where truncated-ip packets are being sent out (per a tcpdump from
another board):

Hi Tim

Are pause frames supported? Have you tried turning them off?

Can you reproduce the issue with UDP? Or is it TCP only?

    Andrew