83 lines
2.7 KiB
Groff
83 lines
2.7 KiB
Groff
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.\" $NetBSD: isp.4,v 1.1 1998/07/09 16:19:20 mjacob Exp $
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.\"
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.\" Copyright (c) 1998
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.\" Matthew Jacob, for NASA/Ames Research Center
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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. The name of the author may not be used to endorse or promote products
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.\" derived from this software withough 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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.\"
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.Dd July 9, 1998
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.\".Dt AHC 4
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.Dt ISP 4
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.Os NetBSD
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.Sh NAME
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.Nm isp
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.Nd Qlogic based SCSI or FibreChannel SCSI Host Adapters
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.Sh SYNOPSIS
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.Cd "isp* at pci? dev? function?" Pq PCI
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.Cd "isp* at sbus? slot ? offset ?" Pq SBus
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.Cd scsibus* at isp?
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.Sh DESCRIPTION
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This driver provides access to a
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.Tn SCSI
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bus or a
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.Tn FibreChannel
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connected to
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.Tn Qlogic
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ISP1000 (SBus), ISP1020 (PCI), ISP1040(PCI),
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.Tn SCSI
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host adapters or ISP2100(PCI)
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.Tn FibreChannel
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host adapters.
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.Pp
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Features include support for UltraSCSI and wide mode transactions for
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.Tn SCSI ,
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and the FCP SCSI profile for
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.Tn FibreChannel .
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Command tagging is supported for all (in fact,
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.Tn FibreChannel
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requires tagging).
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.Sh CONFIGURATION
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An optional
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.Tn flags 0x80
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appended to the above
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.Tn isp*
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declarations will disable the download of driver f/w, which means you
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use whatever F/W is running on the card.
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.Sh BUGS
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The driver currently ignores NVRAM settings (PCI cards only), which establish
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per-target parameters.
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.Pp
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The driver currently doesn't do error recovery for timed out commands
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very gracefully.
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.Sh SEE ALSO
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.Xr intro 4 ,
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.Xr cd 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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.Sh AUTHOR
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The
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.Nm
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driver was written by Matthew Jacob for NASA/Ames Research Center.
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