Davicom devices

configname: CONFIG_NET_VENDOR_DAVICOM

Linux Kernel Configuration
└─>Device Drivers
└─>Network device support
└─>Ethernet driver support
└─>Davicom devices
In linux kernel since version 5.2 (release Date: 2019-07-07)  
If you have a network (Ethernet) card belonging to this class, say Y.

Note that the answer to this question doesn't directly affect the
kernel: saying N will just cause the configurator to skip all
the questions about Davicom devices. If you say Y, you will be asked
for your specific card in the following selections.