1.\" Copyright (c) 1999 2.\" Nick Hibma <n_hibma@FreeBSD.org>. All rights reserved. 3.\" 4.\" Redistribution and use in source and binary forms, with or without 5.\" modification, are permitted provided that the following conditions 6.\" are met: 7.\" 1. Redistributions of source code must retain the above copyright 8.\" notice, this list of conditions and the following disclaimer. 9.\" 2. Redistributions in binary form must reproduce the above copyright 10.\" notice, this list of conditions and the following disclaimer in the 11.\" documentation and/or other materials provided with the distribution. 12.\" 3. All advertising materials mentioning features or use of this software 13.\" must display the following acknowledgement: 14.\" This product includes software developed by Bill Paul. 15.\" 4. Neither the name of the author nor the names of any co-contributors 16.\" may be used to endorse or promote products derived from this software 17.\" without specific prior written permission. 18.\" 19.\" THIS SOFTWARE IS PROVIDED BY NICK HIBMA AND CONTRIBUTORS ``AS IS'' AND 20.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 21.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 22.\" ARE DISCLAIMED. IN NO EVENT SHALL NICK HIBMA OR THE VOICES IN HIS HEAD 23.\" BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 24.\" CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 25.\" SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 26.\" INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 27.\" CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 28.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF 29.\" THE POSSIBILITY OF SUCH DAMAGE. 30.\" 31.\" $FreeBSD$ 32.\" 33.Dd April 30, 2000 34.Dt UDBP 4 35.Os 36.Sh NAME 37.Nm udbp 38.Nd USB Double Bulk Pipe driver 39.Sh SYNOPSIS 40.Cd "device udbp" 41.Sh DESCRIPTION 42The 43.Nm 44driver provides support for host-to-host cables 45that contain at least two bulk pipes (one for each direction), 46for example 47the EzLink cable and the NetChip 1080 chip. 48.Pp 49.\" XXX The description of how to add netgraph to the kernel 50.\" is out of place here. It should be limited to the 51.\" netgraph(4) manpage only. However, that page does 52.\" not yet give instructions for kldload(8) for the 53.\" clueless. Working on it -- sheldonh 54It requires 55.Xr netgraph 4 56to be avalable. 57This can be done either by adding 58.Cd "options NETGRAPH" 59to your kernel configuration file, or alternatively loading 60.Xr netgraph 4 61as a module, either from 62.Pa /boot/loader.conf 63or from the command line, before the 64.Nm 65module. 66.Sh EXAMPLES 67.Dl options NETGRAPH 68.Dl device udbp 69.Pp 70Add the 71.Nm 72driver to the kernel. 73.Pp 74.Dl kldload netgraph 75.Dl kldload udbp 76.Pp 77Load the 78.Xr netgraph 4 79module and then the 80.Nm 81driver. 82.Pp 83.Dl ngctl mkpeer udbp0: iface data inet 84.Dl ifconfig ng0 10.0.0.1 10.0.0.2 85.Pp 86Create a new network interface node 87and connect its inet hook to the data hook of the 88.Nm 89node. 90.Xr ifconfig 8 91configures the resulting network interface ng0 with a local 92IP address of 10.0.0.1 and a remote IP address of 10.0.0.2. 93On the remote host, the two 94IP addresses should of course be reversed. 95.Pp 96.Sh SEE ALSO 97.Xr netgraph 4 , 98.Xr ng_iface 4 , 99.Xr ohci 4 , 100.Xr uhci 4 , 101.Xr usb 4 , 102.Xr ngctl 8 103.Sh HISTORY 104The 105.Nm 106driver first appeared in 107.Fx 5.0 . 108.Sh AUTHORS 109.An -nosplit 110The 111.Nm 112driver was written by 113.An Doug Ambrisko Aq ambrisko@whistle.com , 114.An Julian Elischer Aq julian@FreeBSD.org 115and 116.An Nick Hibma Aq n_hibma@FreeBSD.org . 117.Pp 118This manual page was written by 119.An Nick Hibma Aq n_hibma@FreeBSD.org . 120