1d4f61705SHidetoshi Shimokawa.\" Copyright (c) 2002 Hidetoshi Shimokawa 2d4f61705SHidetoshi Shimokawa.\" All rights reserved. 3d4f61705SHidetoshi Shimokawa.\" 4d4f61705SHidetoshi Shimokawa.\" Redistribution and use in source and binary forms, with or without 5d4f61705SHidetoshi Shimokawa.\" modification, are permitted provided that the following conditions 6d4f61705SHidetoshi Shimokawa.\" are met: 7d4f61705SHidetoshi Shimokawa.\" 1. Redistributions of source code must retain the above copyright 8d4f61705SHidetoshi Shimokawa.\" notice, this list of conditions and the following disclaimer. 9d4f61705SHidetoshi Shimokawa.\" 2. Redistributions in binary form must reproduce the above copyright 10d4f61705SHidetoshi Shimokawa.\" notice, this list of conditions and the following disclaimer in the 11d4f61705SHidetoshi Shimokawa.\" documentation and/or other materials provided with the distribution. 12d4f61705SHidetoshi Shimokawa.\" 13d4f61705SHidetoshi Shimokawa.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 14d4f61705SHidetoshi Shimokawa.\" IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 15d4f61705SHidetoshi Shimokawa.\" WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 16d4f61705SHidetoshi Shimokawa.\" DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, 17d4f61705SHidetoshi Shimokawa.\" INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 18d4f61705SHidetoshi Shimokawa.\" (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 19d4f61705SHidetoshi Shimokawa.\" SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 20d4f61705SHidetoshi Shimokawa.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 21d4f61705SHidetoshi Shimokawa.\" STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN 22d4f61705SHidetoshi Shimokawa.\" ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 23d4f61705SHidetoshi Shimokawa.\" POSSIBILITY OF SUCH DAMAGE. 24d4f61705SHidetoshi Shimokawa.\" 25d4f61705SHidetoshi Shimokawa.\" $FreeBSD$ 26d4f61705SHidetoshi Shimokawa.\" 27d4f61705SHidetoshi Shimokawa.\" 28d4f61705SHidetoshi Shimokawa.Dd November 8, 2002 29d4f61705SHidetoshi Shimokawa.Dt FWE 4 30d4f61705SHidetoshi Shimokawa.Os 31d4f61705SHidetoshi Shimokawa.Sh NAME 32d4f61705SHidetoshi Shimokawa.Nm fwe 33d4f61705SHidetoshi Shimokawa.Nd Ethernet Emulation Driver for FireWire 34d4f61705SHidetoshi Shimokawa.Sh SYNOPSIS 35d4f61705SHidetoshi Shimokawa.Cd "device fwe" 36d4f61705SHidetoshi Shimokawa.Cd "device firewire" 37d4f61705SHidetoshi Shimokawa.Cd "device fwohci" 38d4f61705SHidetoshi Shimokawa.Sh DESCRIPTION 39d4f61705SHidetoshi ShimokawaThe 40d4f61705SHidetoshi Shimokawa.Nm 41d4f61705SHidetoshi Shimokawadriver provides non-standard ethernet emulation over FireWire(IEEE1394). 42d4f61705SHidetoshi Shimokawa.Pp 43d4f61705SHidetoshi Shimokawa.Nm firewire 44d4f61705SHidetoshi Shimokawaand 45d4f61705SHidetoshi Shimokawa.Nm fwohci 46d4f61705SHidetoshi Shimokawamust be configured in the kernel as well. 47d4f61705SHidetoshi Shimokawa.Pp 48d4f61705SHidetoshi ShimokawaThis driver exploits asynchronous stream over IEEE1394 to carry Ethernet 49d4f61705SHidetoshi Shimokawaframes. The stream channel can be specified by 50d4f61705SHidetoshi Shimokawa.Nm sysctl(8) 51d4f61705SHidetoshi Shimokawa(hw.firewire.fwe.stream_ch). 52d4f61705SHidetoshi Shimokawa.Pp 53d4f61705SHidetoshi ShimokawaThis driver supports polling(4) as well if it's compiled with 54d4f61705SHidetoshi ShimokawaDEVICE_POLLING option. 55d4f61705SHidetoshi Shimokawa.Sh HISTORY 56d4f61705SHidetoshi ShimokawaThe fwe device driver first appeared in FreeBSD 5.0. 57d4f61705SHidetoshi Shimokawa.Sh BUGS 58d4f61705SHidetoshi ShimokawaThis driver emulates ethernet very adhoc way and it doesn't reserve a stream channel using an isochronous manager. 59d4f61705SHidetoshi ShimokawaNote this driver uses very different protocol from RFC2734(IPv4 over IEEE 1394). 60d4f61705SHidetoshi Shimokawa.Sh SEE ALSO 61d4f61705SHidetoshi Shimokawa.Xr arp 4 , 62d4f61705SHidetoshi Shimokawa.Xr firewire 4 , 63d4f61705SHidetoshi Shimokawa.Xr fwohci 4 , 64d4f61705SHidetoshi Shimokawa.Xr netintro 4 , 65d4f61705SHidetoshi Shimokawa.Xr ng_ether 4 , 66d4f61705SHidetoshi Shimokawa.Xr polling 4 , 67d4f61705SHidetoshi Shimokawa.Xr ifconfig 8 , 68d4f61705SHidetoshi Shimokawa.Xr sysctl 8 69d4f61705SHidetoshi Shimokawa.Sh AUTHORS 70d4f61705SHidetoshi Shimokawa.An -nosplit 71d4f61705SHidetoshi ShimokawaThe 72d4f61705SHidetoshi Shimokawa.Nm 73d4f61705SHidetoshi Shimokawadriver was written by 74d4f61705SHidetoshi Shimokawa.An Hidetoshi Shimokawa . 75d4f61705SHidetoshi Shimokawa.Pp 76d4f61705SHidetoshi ShimokawaThis manual page was written by 77d4f61705SHidetoshi Shimokawa.An Hidetoshi Shimokawa . 78