o Move the ax88190 code to its own function.
o Move all device_method_t, driver_t and DRIVER_MODULE definitions to the
end of files.
o Wrap a few lines > 80 characters.
o Use the same devclass for all ed drivers. This allows machines with
multiple types of cards to have their cards numbered correctly. Before,
you could wind up with two ed0's.
o Protect if_edvar.h from multiple includes because I was there.
now lives in the respective bus front end files.
- Add various function prototypes to if_edvar.h
- Clean up some debugging code that snuck into if_ed_isa.c
- Turn on the right bits in files.i386
