What exactly I have to do?
Get hold on CD-ROM filesystem (preferably one that supports Joliet extensions).
Set it up and make the CD0 mount entry use blizzppc.device unit x (where x is the unit number of the CD-ROM).
PS: I have no software for the SCSI controller at all.
The software is inside the BlizzardPPC flashrom, so it's always there.
IIRC BlizzPPC flashrom even has it's own cd-rom filesystem built-in, not sure how you set up system to use it though. Was it creating a mount entry for CD-ROM and setting it use specific DosType? or something. Not sure.
