atapi cd-rom drive

[Grzegorz Wojtowicz <grzesiek%ajax.umcs.lublin.pl@localhost>]

Hi folks
Anyone knows how to make atapi cd-rom drive (TOSHIBA 4x) works with
netbsd1.1 kernel (running on a1200)
Ive got iso9660 fs support compiled in but :

> mount_cd9660 -o ro /dev/cd?a /mnt 

complains about : device not configured.

Any help appreciated.
Greetings
                gelo.