NAME    [Toc]    [Back]

     bha - Buslogic SCSI adapter driver

SYNOPSIS    [Toc]    [Back]

     bha0 at isa? port 0x330 irq ? drq ?
     bha1 at isa? port 0x334 irq ? drq ?
     bha* at pci? dev ? function ?
     scsibus* at bha?

HARDWARE    [Toc]    [Back]

     The  bha  driver  supports  the  following   Buslogic   SCSI
adapters:

           Buslogic ISA BT-445
           Buslogic EISA BT-74x
                   (supported in ISA compatibility mode only)
           Buslogic PCI BT-9[45][68]

SEE ALSO    [Toc]    [Back]

     cd(4),  ch(4),  intro(4),  isa(4),  pci(4),  scsi(4), sd(4),
ss(4), st(4),
     uk(4)

HISTORY    [Toc]    [Back]

     In OpenBSD 3.0 and earlier, this driver was named bt but was
renamed to
     bha in later releases.

BUGS    [Toc]    [Back]

     The Buslogic BT-930 is not supported in this driver.

     The  Buslogic  BT-445S  has  a problem in early hardware and
firmware revisions
 which prevents proper operation on a system with  more
than 16MB of
     RAM.   Hardware revision D and firmware revision 3.37 should
be considered
     minimum requirements for using this board on systems configured in this
     manner.

OpenBSD      3.6                        November     29,     1994