Realtek PHYs

modulename: realtek.ko

configname: CONFIG_REALTEK_PHY

Linux Kernel Configuration
└─>Device Drivers
└─>Network device support
└─>PHY Device support and infrastructure
└─>Realtek PHYs
In linux kernel since version 2.6.25 (release Date: 2008-04-16)  
Supports the Realtek 821x PHY.

source code: