Dual Microchip KSZ9031 PHY Ethernet problem for ZYNQ
xilinxDualMicrochipKSZ9031PHYEthernetproblemforZYNQAlvin.lu@avnet.com2017.8.17Theproblemisdualethernetphysharedmdio,andonlyoneethernetcanworks.PatchisapplicableONLYtothe2017.2kernelNowdoasfollows:1.ch