I have designed a board that capacitively couples the Ethernet port of the Omega2S+ to a 4-port switch. In order to do this, the Ethernet port should have auto MDIX disabled, auto negotiation disabled and the speed fixed at 100mbps. I can't find a way to set these parameters in the Omega2S+. We tried Ethtool, but that did not seem to work. Has anyone done this before?