71 lines
2.2 KiB
Groff
71 lines
2.2 KiB
Groff
.\" $NetBSD: wt.4,v 1.11 2001/09/11 23:18:56 wiz Exp $
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.\"
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.\" Copyright (c) 1994 James A. Jegers
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.\" All rights reserved.
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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. The name of the author may not be used to endorse or promote products
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.\" derived from this software 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 July 10, 1995
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.Dt WT 4
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.Os
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.Sh NAME
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.Nm wt
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.Nd
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Archive/Wangtek cartridge tape driver
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.Sh SYNOPSIS
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.Cd "wt0 at isa? port 0x300 irq 5 drq 1"
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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 following Archive and Wangtek boards:
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.Pp
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.Bl -tag -width -offset indent -compact
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.It QIC-02
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.It QIC-36
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.El
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.Pp
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Raw devices are indicated by an
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.Dq r
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preceding the device name.
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The driver can be opened with either rewind on close
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.Pq Pa "/dev/rst*"
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or no rewind on close
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.Pq Pa "/dev/nrst*"
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options.
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.Pp
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The tape format is specified by adding 8 or 16 to the device number.
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For example, for the wt0 device's raw rewind on close device nodes,
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.Pa /dev/rwt0
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is the 150 MByte density device,
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.Pa /dev/rwt8
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is the 120 MByte density device, and
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.Pa /dev/rwt16
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is the 60 MByte device.
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.Sh SEE ALSO
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.Xr intro 4
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.Sh BUGS
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The
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.Nm
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driver conflicts unpleasantly with the
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.Nm we
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driver (SMC
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.Tn Ethernet
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adapters) at the same I/O address. The probe reprograms their EEPROMs.
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