120 lines
3.2 KiB
Groff
120 lines
3.2 KiB
Groff
.\" $NetBSD: siop.4,v 1.13 2002/04/23 20:10:28 bouyer Exp $
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.\"
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.\" Copyright (c) 2000 Manuel Bouyer.
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.\"
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.\" Redistribution and use in source and binary forms, with or without
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.\" modification, are permitted provided that the following conditions
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.\" are met:
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.\" 1. Redistributions of source code must retain the above copyright
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.\" notice, this list of conditions and the following disclaimer.
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.\" 2. Redistributions in binary form must reproduce the above copyright
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.\" notice, this list of conditions and the following disclaimer in the
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.\" documentation and/or other materials provided with the distribution.
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.\" 3. All advertising materials mentioning features or use of this software
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.\" must display the following acknowledgement:
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.\" This product includes software developed by Manuel Bouyer
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.\" 4. Neither the name of the University nor the names of its contributors
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.\" may be used to endorse or promote products derived from this software
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.\" without specific prior written permission.
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.\"
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.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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.\" IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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.\" OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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.\" IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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.\" INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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.\" NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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.\" DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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.\" THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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.\" INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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.\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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.\"
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.Dd May 15, 2000
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.Dt SIOP 4
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.Os
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.Sh NAME
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.Nm siop
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.Nd Symbios Logic/NCR 53c8xx SCSI driver
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.Sh SYNOPSIS
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.Cd "siop* at pci? dev ? function ?"
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.Cd "options SIOP_SYMLED"
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.Cd "scsibus* at siop?"
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.Sh DESCRIPTION
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The
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.Nm
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driver provides support for the Symbios Logic/NCR 53x8xx series of
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.Tn SCSI
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controller chips:
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.Pp
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.Bl -dash -compact -offset indent
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.It
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53c810, 53c810a and 53c815 (Fast
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.Tn SCSI )
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.It
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53c820, 53c825 and 53c825a (Fast-Wide
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.Tn SCSI )
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.It
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53c860 (Ultra
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.Tn SCSI )
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.It
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53c875 and 53c875j (Ultra-Wide
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.Tn SCSI )
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.It
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53c876 (Dual Ultra-Wide
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.Tn SCSI )
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.It
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53c885 (Ultra-Wide
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.Tn SCSI
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and
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.Tn Ethernet )
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.It
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53c895 (Ultra2-Wide
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.Tn SCSI )
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.It
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53c896 (PCI 64bit, dual Ultra2-Wide
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.Tn SCSI )
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.It
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53c1010-33 (PCI 64bit, dual Ultra160
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.Tn SCSI )
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.It
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53c1510d (PCI 64bit, dual Ultra2-wide
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.Tn SCSI )
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.El
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The SIOP_SYMLED option causes the driver to report SCSI activity on the GPIO
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pin 1, which is connected to the activity LED on some adapters. At this time
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only the 53c895 based Symbios and Tekram adapters are known to require this.
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.Pp
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If both
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.Nm
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and the
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.Xr esiop 4
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drivers are compiled,
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.Xr esiop 4
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will take precedence for controllers it supports.
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.Sh SEE ALSO
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.Xr cd 4 ,
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.Xr ch 4 ,
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.Xr esiop 4 ,
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.Xr intro 4 ,
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.Xr pci 4 ,
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.Xr scsi 4 ,
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.Xr sd 4 ,
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.Xr st 4 ,
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.Xr uk 4
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.Sh HISTORY
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The
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.Nm
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driver first appeared in
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.Nx 1.5 .
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.Sh AUTHORS
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The
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.Nm
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driver was written by Manuel Bouyer
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.Aq Manuel.Bouyer@lip6.fr
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for
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.Nx .
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.Sh BUGS
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.Nm
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supports the 53c1010-33 in Ultra2-wide mode only. Use
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.Xr esiop 4
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for Ultra160 support.
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