<html> We have out ethernet eth0 using IRQ 169. We have another E1 card which through which we connect to another machine. This card also has a driver (written locally). It appears also to use IRQ 169 also, so interrupts to 169 are getting confused. When I stop everything using the E1 driver and rmmod or "modprobe -r" the driver, I get "interrupt for IRQ 169 disabled" which then also screws up our internet connection. Does anyone have an idea how to solve this? Use different IRQs? I notcied a pci=irqmask=MASK option, but cannot figure out how to calculate the MASK, and I have no idea if this would help anyway. Anybody know a way to force a different IRQ? (There are not too many slots to physically change the hardware to). Thanks </html>