125 lines
3.0 KiB
Groff
125 lines
3.0 KiB
Groff
.\" $NetBSD: osiop.4,v 1.2 2001/09/22 01:44:55 wiz Exp $
|
|
.\"
|
|
.\" Copyright (c) 2001 Izumi Tsutsui. All rights reserved.
|
|
.\"
|
|
.\" Redistribution and use in source and binary forms, with or without
|
|
.\" modification, are permitted provided that the following conditions
|
|
.\" are met:
|
|
.\" 1. Redistributions of source code must retain the above copyright
|
|
.\" notice, this list of conditions and the following disclaimer.
|
|
.\" 2. Redistributions in binary form must reproduce the above copyright
|
|
.\" notice, this list of conditions and the following disclaimer in the
|
|
.\" documentation and/or other materials provided with the distribution.
|
|
.\" 3. The name of the author may not be used to endorse or promote products
|
|
.\" derived from this software without specific prior written permission.
|
|
.\"
|
|
.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
|
|
.\" IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
|
|
.\" OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
|
.\" IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
|
|
.\" INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
|
.\" NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
|
.\" DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
|
.\" THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
|
.\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
|
|
.\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
.\"
|
|
.Dd May 12, 2001
|
|
.Dt OSIOP 4
|
|
.Os
|
|
.Sh NAME
|
|
.Nm osiop
|
|
.Nd Symbios/NCR 53C710 SCSI driver
|
|
.Sh SYNOPSIS
|
|
.Ss arc
|
|
.Cd "osiop0 at jazzio? flags 0x00000"
|
|
.Cd "osiop1 at jazzio? flags 0x00000"
|
|
.Ss mvme68k
|
|
.Cd "osiop0 at pcctwo? ipl 2"
|
|
.Pp
|
|
.Cd "scsibus* at osiop?"
|
|
.Sh DESCRIPTION
|
|
The
|
|
.Nm
|
|
driver provides support for the
|
|
.Tn Symbios/NCR
|
|
53C710
|
|
.Tn SCSI
|
|
controller chip.
|
|
.Pp
|
|
This driver does not support the
|
|
.Tn Symbios/NCR
|
|
53C700
|
|
.Tn SCSI
|
|
controller.
|
|
.Pp
|
|
For the
|
|
.Tn Symbios/NCR
|
|
53C8xx
|
|
.Tn PCI
|
|
.Tn SCSI
|
|
host adapters, use the
|
|
.Xr siop 4
|
|
driver.
|
|
.Sh CONFIGURATION
|
|
The
|
|
.Nm
|
|
driver supports the following
|
|
.Sy flags
|
|
for use in
|
|
.Xr config 8
|
|
files:
|
|
.Pp
|
|
.Bl -tag -compact -width "bits 8-15:"
|
|
.It bits 0-7 :
|
|
disable disconnect/reselect for the corresponding
|
|
.Tn SCSI
|
|
target
|
|
.It bits 8-15 :
|
|
disable synchronous negotiation for
|
|
.Tn SCSI
|
|
target
|
|
.It bits 16 :
|
|
disable DMA interrupts
|
|
.El
|
|
.Pp
|
|
.Qq Target
|
|
is synonymous with
|
|
.Tn SCSI
|
|
ID number.
|
|
.Pp
|
|
Note that
|
|
.Tn SCSI
|
|
tape drives should be allowed to perform disconnect/reselect or performance
|
|
will suffer.
|
|
.\" .Sh BUGS
|
|
.\" Neither
|
|
.\" .Tn DMA
|
|
.\" or synchronous data transfers are currently supported.
|
|
.Sh SEE ALSO
|
|
.Xr cd 4 ,
|
|
.Xr ch 4 ,
|
|
.Xr intro 4 ,
|
|
.Xr scsi 4 ,
|
|
.Xr sd 4 ,
|
|
.Xr siop 4 ,
|
|
.Xr ss 4 ,
|
|
.Xr st 4 ,
|
|
.Xr uk 4 ,
|
|
.Xr scsipi 9
|
|
.Pp
|
|
.Pa http://www.lsilogic.com/techlib/techdocs/storage_stand_prod/
|
|
.Sh HISTORY
|
|
.Nm
|
|
driver first appeared in
|
|
.Nx 1.6 .
|
|
.Pp
|
|
The original
|
|
.Tn NCR
|
|
53C710
|
|
driver appeared in
|
|
.Nx
|
|
1.0 amiga port, and Izumi Tsutsui
|
|
.Aq tsutsui@ceres.dti.ne.jp
|
|
modified the driver and made it machine-independent.
|