[...]
>     SCSI           - 5380
[...]
> 
> It seems everybody has their own SCSI driver. Which one do you
> recommend? I'm certain there are drivers for the wd37c65 and the mc68230
> somewhere, but no one seems to identify their hardware in the source!

I believe cgd is correct (the atari 5380 code looked good..)

As far as not documenting hardware..  Did you look at the source?

from line 42 of amiga/dev/sbic.c:
/*
 * AMIGA AMD 33C93 scsi adaptor driver
 */
from line 42 of amiga/dev/sci.c:
/*
 * AMIGA NCR 5380 scsi adaptor driver
 */
from line 42 of amiga/dev/siop.c:
/*
 * AMIGA 53C710 scsi adaptor driver
 */

not to mention atari/dev/ncr5380.c

Chris.