PCI device driver

First time on newsgroup in QNX. I am new to QNX so please bear with me. I
have couple of questions about writing a driver for National Instruments,
specifically, PCI-MIO-16E-1, which uses a ni_pcimio.o file in Linux. I just
need to use the same available code or writie a new one to support this PCI
card. This card is a digital/analog I/O board. It needs to support DMA as
well. Can someone please help me with this problem? Any sort of hints or
hacks or just point me to a right direction where I may find a solution to
this. Thank you very much for everyone’s time. E-mail me directly if you
have some great news. Thanks again. lk300@nyu.edu