MirBSD manpage: bha(4)

BHA(4)                     BSD Programmer's Manual                      BHA(4)


     bha - Buslogic SCSI adapter driver


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


     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]


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


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


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

     The Buslogic BT-445S has a problem in early hardware and firmware revi-
     sions 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

MirBSD #10-current            November 29, 1994                              1

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