BT(4)                     OpenBSD Programmer's Manual                    BT(4)

NAME
     bt - Buslogic SCSI adapter driver

SYNOPSIS
     bt0 at isa? port 0x330 irq ? drq ?
     scsibus* at bt?

DESCRIPTION
     The bt driver supports the following Buslogic SCSI adapters:

           Buslogic BT-445          VLB
           Buslogic BT-74x          EISA
           Buslogic BT-9[45][68]    PCI

     The Buslogic BT-930 is not supported.

     The PCI versions of this card will require the Buslogic BIOS "Advanced
     Options" suboption called "Set ISA Compatible IO Port" to be set to the
     value "Primary" or "Alternate".  Some cards have an option called "Set
     host adapter IO port address as default" instead; for those boards you
     should set the value to "false".

SEE ALSO
     cd(4), ch(4), intro(4), sd(4), st(4)

OpenBSD 3.0                    November 29, 1994                             1
