I'd be grateful if someone could suggest how to change this config.

Alternatively, assuming that this driver is not right i'd be grateful
if someone could help me with compiling a package. The manufacturer
has provided me with a tarball. I have gone wobbly over the creating a
package file i think - didn't work and i don't know if i did something
wrong or the file is u/s! I have loaded the file in a directory called
jf and i'd be grateful if someone could put me right.