Support for MDIO buses on Octeon SOCs

modulename: mdio-octeon.ko

configname: CONFIG_MDIO_OCTEON

Linux Kernel Configuration
└─>Device Drivers
└─>Network device support
└─>PHY Device support and infrastructure
└─>Support for MDIO buses on Octeon SOCs
In linux kernel since version 2.6.33 (release Date: 2010-02-24)  
This module provides a driver for the Octeon MDIO busses.
It is required by the Octeon Ethernet device drivers.

If in doubt, say Y.

source code: