8086:109A is the "82573L Gigabit Ethernet Controller" and should use the "e1000" module. I would try the e1000 driver that comes with FC4, using the following commands:
modprobe e1000; system-config-network
I would think a 2.6.14 kernel would support a 954G chipset. Does "lspci" report the 109A as an "unknown device"?
If the e1000 driver that is available with the 2.6.14 kernel doesn't work, go here:
http://downloadfinder.intel.com/scri...9&submit=Go%21
and download the e1000 Linux* Gigabit Adapter Base Driver, [e1000-6.2.15.tar.gz]. It's a source file, but easy to install, the README file has good instructions.