Drivers for Broadcom PHYs

modulename: broadcom.ko

configname: CONFIG_BROADCOM_PHY

Linux Kernel Configuration
└─>Device Drivers
└─>Network device support
└─>PHY Device support and infrastructure
└─>Drivers for Broadcom PHYs
In linux kernel since version 2.6.20 (release Date: 2007-02-04)  
Currently supports the BCM5411, BCM5421, BCM5461, BCM5464, BCM5481
and BCM5482 PHYs.

source code:
drivers/net/phy/broadcom.c