Hi Michael, On Tue, Apr 2, 2019 at 2:52 AM Michael Grzeschik <mgr@xxxxxxxxxxxxxx> wrote: > These use the KSZ9021. But the fix was obviously the right one > after v5.0 making the network stable again. I did not dig deeper > into the cause, after finding this diff solving the issue. I was not aware that KSZ9021 PHYs are currently broken too. This patch aims to fixing the i.MX boards with AR8031/AR8035 PHY. The fix for KSZ9021 would require some explanation as to what commit exposed or caused the issue and would be better to be on a separate patch. Could you please work on that? Thanks