Spec files and source to build an akmod kernel module for Sun Quad NIC(aka Happy Meal) to make it work on a machine with more than 2GB of RAM
http://kerneltrap.org/mailarchive/linux-netdev/2008/6/4/2025734
Patch from http://networkbroadcast.co.uk/2011/04/sun-quad-nics-and-x86_64-kernels/