68 lines
2.4 KiB
Groff
68 lines
2.4 KiB
Groff
.\" $NetBSD: dtide.4,v 1.3 2000/07/05 16:13:46 msaitoh Exp $
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.\"
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.\" Copyright (c) 2000 Ben Harris
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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. 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 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 April 2, 2000
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.Os
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.Dt DTIDE 4 arm26
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.Sh NAME
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.Nm dtide
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.Nd D.T. Software IDE interface driver
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.Sh SYNOPSIS
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.Cd dtide* at podulebus0 slot ?
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.Cd wd* at dtide? channel ? drive ?
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.Cd atapibus* at dtide? channel ?
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.Sh DESCRIPTION
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The
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.Nm
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driver handles a D.T. Software IDE interface plugged into an Acorn expansion
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slot. It uses the standard
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.Nx
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IDE controller driver, and hence can use the standard
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.Nm wd
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and
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.Nm atapibus
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drivers.
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The card provides two IDE channels. The external IDE connector is channel 0,
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while the internal connector is channel 1.
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.Sh SEE ALSO
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.Xr atapibus 4 ,
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.Xr podulebus 4 ,
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.Xr wd 4
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.Sh BUGS
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The
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.Nm atapibus
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attachment has not been tested.
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Interrupts are currently buggered.
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The driver was derived by reverse-engineering the card and its
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.Tn RISC OS
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driver, so it may not handle the card entirely optimally.
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Detection of missing devices is slow. Empty channels take a minute to scan.
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