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. Neither the name of the author nor the names of any co-contributors 13.\" may be used to endorse or promote products derived from this software 14.\" without specific prior written permission. 15.\" 16.\" THIS SOFTWARE IS PROVIDED BY NICK HIBMA AND CONTRIBUTORS ``AS IS'' AND 17.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 18.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 19.\" ARE DISCLAIMED. IN NO EVENT SHALL NICK HIBMA OR THE VOICES IN HIS HEAD 20.\" BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 21.\" CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 22.\" SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 23.\" INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 24.\" CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 25.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF 26.\" THE POSSIBILITY OF SUCH DAMAGE. 27.\" 28.\" $FreeBSD$ 29.\" 30.Dd November 22, 2006 31.Dt UDBP 4 32.Os 33.Sh NAME 34.Nm udbp 35.Nd USB Double Bulk Pipe driver 36.Sh SYNOPSIS 37To compile this driver into the kernel, 38place the following line in your 39kernel configuration file: 40.Bd -ragged -offset indent 41.Cd "device udbp" 42.Ed 43.Pp 44Alternatively, to load the driver as a 45module at boot time, place the following line in 46.Xr loader.conf 5 : 47.Bd -literal -offset indent 48udbp_load="YES" 49.Ed 50.Sh DESCRIPTION 51The 52.Nm 53driver provides support for host-to-host cables 54that contain at least two bulk pipes (one for each direction), 55for example 56the EzLink cable and the NetChip 1080 chip. 57.Pp 58.\" XXX The description of how to add netgraph to the kernel 59.\" is out of place here. It should be limited to the 60.\" netgraph(4) manpage only. However, that page does 61.\" not yet give instructions for kldload(8) for the 62.\" clueless. Working on it -- sheldonh 63It requires 64.Xr netgraph 4 65to be available. 66This can be done either by adding 67.Cd "options NETGRAPH" 68to your kernel configuration file, or alternatively loading 69.Xr netgraph 4 70as a module, either from 71.Pa /boot/loader.conf 72or from the command line, before the 73.Nm 74module. 75.Sh EXAMPLES 76.Dl options NETGRAPH 77.Dl device udbp 78.Pp 79Add the 80.Nm 81driver to the kernel. 82.Pp 83.Dl kldload netgraph 84.Dl kldload udbp 85.Pp 86Load the 87.Xr netgraph 4 88module and then the 89.Nm 90driver. 91.Pp 92.Dl ngctl mkpeer udbp0: iface data inet 93.Dl ifconfig ng0 10.0.0.1 10.0.0.2 94.Pp 95Create a new network interface node 96and connect its inet hook to the data hook of the 97.Nm 98node. 99.Xr ifconfig 8 100configures the resulting network interface ng0 with a local 101IP address of 10.0.0.1 and a remote IP address of 10.0.0.2. 102On the remote host, the two 103IP addresses should of course be reversed. 104.Sh SEE ALSO 105.Xr netgraph 4 , 106.Xr ng_iface 4 , 107.Xr ohci 4 , 108.Xr uhci 4 , 109.Xr usb 4 , 110.Xr ngctl 8 111.Sh HISTORY 112The 113.Nm 114driver first appeared in 115.Fx 5.0 . 116.Sh AUTHORS 117.An -nosplit 118The 119.Nm 120driver was written by 121.An Doug Ambrisko Aq ambrisko@whistle.com , 122.An Julian Elischer Aq julian@FreeBSD.org 123and 124.An Nick Hibma Aq n_hibma@FreeBSD.org . 125.Pp 126This manual page was written by 127.An Nick Hibma Aq n_hibma@FreeBSD.org . 128