# Install the "tg3" module by first installing the "broadcom" module. This compatibility hack 
# ensures that, for certain wired Broadcom NICs (e.g., the BCM5778x series of 
# 10/100/1000-capable NICs), the "broadcom" module defines the PHY device for these NICs 
# prior to loading the "tg3" module, which expects that such a PHY device be defined.
install tg3 /sbin/modprobe broadcom; /sbin/modprobe --ignore-install tg3