With 6.0, 6.1 both identify the Qlogic QLA2100 (BIOS 1.23, 1.37) as Qlogicfas and tries to load this driver not the correct driver (qlogicfc.o)
What is the pci id & vendor id for the QLA2100? (look in /proc/pci or with lspci...)
/proc/pci list qlogic as follows - vendor id = 1077 device id = 2100
fixed in the latest kudzu package. should make its way into the installer soon.