At 11:19 PM 5/9/2001 +0200, you wrote:
>But what could I do now to educate me how to write a device driver?
>[looking into the QBus card inventory and gooooogling]
>Has someone Emulex QS09 / CXY08 and RXV21 docs online?

Writing a character driver would be a good start, of course the CXY08 
already works so you might start on the CXA16 :-) The RXV21 would need a 
strategy routing but the RLV21 driver would be a good starting point.

--Chuck