163 lines
3.9 KiB
Groff
163 lines
3.9 KiB
Groff
.\" Copyright (c) 2003 Noriaki MITSUNAGA. All rights reserved.
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.\" Copyright (c) 2003 Hideyuki KURASHINA. 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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.\"
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.\" THIS SOFTWARE IS PROVIDED BY AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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.\" ARE DISCLAIMED. IN NO EVENT SHALL AUTHOR OR CONTRIBUTORS BE LIABLE
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.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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.\" SUCH DAMAGE.
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.\"
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.\" $FreeBSD$
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.\"
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.Dd November 18, 2003
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.Dt CT 4 i386
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.Os
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.Sh NAME
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.Nm ct
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.Nd "WD33C93[ABC] based CBUS SCSI host adapter driver"
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.Sh SYNOPSIS
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.Cd "device ct"
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.Cd "device scbus"
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.Pp
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In
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.Pa /boot/device.hints:
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.Pp
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For most PC-9801-55, -92 and compatibles:
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.Cd hint.ct.0.at="isa"
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.Pp
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For ELECOM bus-master
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.Tn SCSI
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adapters:
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.Cd hint.ct.0.at="isa"
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.Cd hint.ct.0.flags="0x30000"
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.Pp
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For I-O DATA SC98 adapters:
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.Cd hint.ct.0.at="isa"
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.Cd hint.ct.0.flags="0x10000"
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.Pp
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For LOGITEC adapters:
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.Cd hint.ct.0.at="isa"
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.Cd hint.ct.0.flags="0x50000"
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.Pp
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For TEXA adapters:
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.Cd hint.ct.0.at="isa"
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.Cd hint.ct.0.flags="0x20000"
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.Pp
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For adapters with SMIT transfer mode to enable SMIT transfer:
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.Cd hint.ct.0.at="isa"
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.Cd hint.ct.0.flags="0x40000"
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.Cd hint.ct.0.maddr="0xdc000"
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.Pp
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Flags meaning:
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.Bl -tag -offset indent -compact -width 0x000000
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.It 0x00000
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DMA transfer mode for an NEC PC-9801-55, -92 (or
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compatibles), ICM IF-2660, Midori-Denshi MDC-554NA, or
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Logitec LHA-N151
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.It 0x10000
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DMA transfer mode for an I-O DATA SC-98II
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.It 0x20000
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bus-master transfer mode for a TEXA HA-55BS2, its
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successors, or Midori-Denshi MDC-926R
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.It 0x30000
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bus-master transfer mode for an ELECOM bus-master SCSI
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adapter
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.It 0x40000
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SMIT transfer mode (for supported adapters only)
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.It 0x50000
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bus-master transfer mode for a Logitec LHA-20x series,
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ICM IF-2766, IF-2766ET, IF-2767 or IF-2769
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.El
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.Sh DESCRIPTION
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The
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.Nm
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driver provides access to the
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.Tn SCSI
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bus connected to a WD33C93[ABC] based host adapter.
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.Sh HARDWARE
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The
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.Nm
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driver supports the following adapters:
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.Pp
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.Bl -bullet -compact
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.It
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ELECOM bus-master
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.Tn SCSI
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adapters
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.It
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I-O DATA SC-98II
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.It
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ICM IF-2660, IF-2766, IF-2766ET, IF-2767 and IF-2769
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.It
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Logitec LHA-N151 and LHA-20x series
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.It
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Midori-Denshi MDC-554NA and MDC-926R
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.It
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NEC PC-9801-55, 92 and compatibles
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.It
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SMIT transfer type
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.Tn SCSI
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host adapters
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.It
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TEXA HA-55BS2 and its later models
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.El
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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 ctau 4 ,
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.Xr da 4 ,
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.Xr intro 4 ,
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.Xr sa 4 ,
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.Xr scsi 4
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.Sh NOTES
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Historically, the driver for the Cronyx Tau WAN adapters was
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.Dq ct .
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This device name was changed to
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.Dq ctau
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to avoid conflicts
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with this pc98
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.Nm
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driver.
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The network device name for
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.Xr ctau 4
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is
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.Dq Li ct .
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Please see
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.Xr ctau 4
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for the details for that device.
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.Sh HISTORY
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The
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.Nm
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device driver has been developed for
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.Nx Ns /pc98
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and ported for
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.Fx .
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It first appeared in
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.Fx 4.4 .
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.Sh AUTHORS
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The
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.Nm
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driver was written by
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.An Naofumi HONDA .
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.Pp
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This manual page was written by
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.An -nosplit
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.An Noriaki MITSUNAGA Aq non@FreeBSD.org
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and
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.An Hideyuki KURASHINA Aq rushani@FreeBSD.org .
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