105 lines
3.3 KiB
Groff
105 lines
3.3 KiB
Groff
.\" Copyright (c) 1999
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.\" Nick Hibma <n_hibma@freebsd.org>. 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. 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 Bill Paul.
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.\" 4. Neither the name of the author nor the names of any co-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 NICK HIBMA 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 NICK HIBMA OR THE VOICES IN HIS HEAD
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.\" BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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.\" CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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.\" SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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.\" INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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.\" CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
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.\" THE POSSIBILITY OF SUCH DAMAGE.
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.\"
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.\" $FreeBSD$
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.\"
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.Dd April 30, 2000
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.Dt UDBP 4
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.Os FreeBSD
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.Sh NAME
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.Nm udbp
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.Nd USB Double Bulk Pipe driver
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.Sh SYNOPSIS
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.Cd "device udbp"
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.Sh DESCRIPTION
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The
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.Nm
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driver provides support for host-to-host cables that contain at least two
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bulk pipes, one for each direction, like for example the EzLink cable and
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the NetChip 1080 chip.
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.Pp
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It requires netgraph to be avalable. This can be done either by adding
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.Cd "options NETGRAPH"
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to your kernel configuration file, or alternatively loading
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.Nm netgraph
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as a module either from
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.Pa /boot/loader.conf
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or from the command line, before the udbp module.
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.Sh EXAMPLE
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.Dl options NETGRAPH
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.Dl device udbp
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.Pp
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Add the
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.Nm udbp
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driver to the kernel.
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.Pp
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.Dl kldload netgraph
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.Dl kldload udbp
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.Pp
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Load the
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.Nm netgraph
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module and then the
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.Nm udbp
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driver.
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.Pp
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.Dl ngctl mkpeer udbp0: iface data inet
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.Dl ifconfig ng0 10.0.0.1 10.0.0.2
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.Pp
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Create a new network interface node node and connect it's inet hook to the data
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hook of the
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.Nm udbp
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node. Ifconfig configures the resulting network interface ng0 with a local
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IP address of 10.0.0.1 and a remote 10.0.0.2. On the remote host the two
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IP addresses should of course be reversed.
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.Pp
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.Sh SEE ALSO
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.Xr netgraph 4 ,
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.Xr ohci 4 ,
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.Xr uhci 4 ,
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.Xr usb 4 ,
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.Xr ngctl 8 ,
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.Xr ng_iface 8 ,
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.Sh HISTORY
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The
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.Nm udbp
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driver first appeared in
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.Fx 5.0 .
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.Sh AUTHORS
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The
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.Nm udbp
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driver was written by
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.An Doug Ambrisko Aq ambrisko@whistle.com ,
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.An Julian Elischer Aq julian@whistle.com
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and
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.An Nick Hibma Aq n_hibma@freebsd.org .
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.Pp
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This manual page was written by
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.An Nick Hibma Aq n_hibma@freebsd.org .
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