1.\" Copyright (c) 2002 Hidetoshi Shimokawa
2.\" 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.\"
13.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
14.\" IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
15.\" WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
16.\" DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
17.\" INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
18.\" (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
19.\" SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
20.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
21.\" STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
22.\" ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
23.\" POSSIBILITY OF SUCH DAMAGE.
24.\"
| 1.\" Copyright (c) 2002 Hidetoshi Shimokawa
2.\" 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.\"
13.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
14.\" IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
15.\" WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
16.\" DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
17.\" INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
18.\" (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
19.\" SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
20.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
21.\" STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
22.\" ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
23.\" POSSIBILITY OF SUCH DAMAGE.
24.\"
|
25.\" $FreeBSD: head/share/man/man4/fwe.4 148145 2005-07-19 00:26:30Z trhodes $
| 25.\" $FreeBSD: head/share/man/man4/fwe.4 148220 2005-07-21 05:02:39Z trhodes $
|
26.\"
27.\"
28.Dd July 16, 2005
29.Dt FWE 4
30.Os
31.Sh NAME
32.Nm fwe
33.Nd "Ethernet emulation driver for FireWire"
34.Sh SYNOPSIS
35To compile support for the
36.Nm
| 26.\"
27.\"
28.Dd July 16, 2005
29.Dt FWE 4
30.Os
31.Sh NAME
32.Nm fwe
33.Nd "Ethernet emulation driver for FireWire"
34.Sh SYNOPSIS
35To compile support for the
36.Nm
|
37driver into your kernel, place the following lines in your kernel configuration
38file:
| 37driver into your kernel, place the following lines in your
38kernel configuration file:
|
39.Bd -ragged -offset indent
40.Cd "device firewire"
41.Cd "device fwe"
42.Ed
43.Pp
44Alternatively, to load the
45.Nm
46driver at boot time, place the following line in
47.Xr loader.conf 5 :
48.Bd -literal -offset indent
49if_fwe_load="YES"
50.Ed
51.Sh DESCRIPTION
52The
53.Nm
54driver provides non-standard Ethernet emulation over FireWire (IEEE 1394).
55.Pp
56.Xr firewire 4
57and
58.Xr fwohci 4
59must be configured in the kernel as well.
60.Pp
61This driver exploits asynchronous stream over IEEE 1394 to carry Ethernet
62frames.
63The stream channel can be specified by
64the
65.Va hw.firewire.fwe.stream_ch
66.Xr sysctl 8 .
67.Pp
68This driver supports
69.Xr polling 4
70as well if it is compiled with the
71.Dv DEVICE_POLLING
72option.
73.Sh SEE ALSO
74.Xr arp 4 ,
75.Xr firewire 4 ,
76.Xr fwip 4 ,
77.Xr fwohci 4 ,
78.Xr netintro 4 ,
79.Xr ng_ether 4 ,
80.Xr polling 4 ,
81.Xr ifconfig 8 ,
82.Xr kldload 8 ,
83.Xr sysctl 8
84.Sh HISTORY
85The
86.Nm
87device driver first appeared in
88.Fx 5.0 .
89.Sh AUTHORS
90The
91.Nm
92driver and this manual page were written by
93.An Hidetoshi Shimokawa .
94.Sh BUGS
95This driver emulates Ethernet in a very adhoc way and it does not reserve a
96stream channel using an isochronous manager.
97Note that this driver uses a protocol which is very different from RFC 2734
98(IPv4 over IEEE 1394).
| 39.Bd -ragged -offset indent
40.Cd "device firewire"
41.Cd "device fwe"
42.Ed
43.Pp
44Alternatively, to load the
45.Nm
46driver at boot time, place the following line in
47.Xr loader.conf 5 :
48.Bd -literal -offset indent
49if_fwe_load="YES"
50.Ed
51.Sh DESCRIPTION
52The
53.Nm
54driver provides non-standard Ethernet emulation over FireWire (IEEE 1394).
55.Pp
56.Xr firewire 4
57and
58.Xr fwohci 4
59must be configured in the kernel as well.
60.Pp
61This driver exploits asynchronous stream over IEEE 1394 to carry Ethernet
62frames.
63The stream channel can be specified by
64the
65.Va hw.firewire.fwe.stream_ch
66.Xr sysctl 8 .
67.Pp
68This driver supports
69.Xr polling 4
70as well if it is compiled with the
71.Dv DEVICE_POLLING
72option.
73.Sh SEE ALSO
74.Xr arp 4 ,
75.Xr firewire 4 ,
76.Xr fwip 4 ,
77.Xr fwohci 4 ,
78.Xr netintro 4 ,
79.Xr ng_ether 4 ,
80.Xr polling 4 ,
81.Xr ifconfig 8 ,
82.Xr kldload 8 ,
83.Xr sysctl 8
84.Sh HISTORY
85The
86.Nm
87device driver first appeared in
88.Fx 5.0 .
89.Sh AUTHORS
90The
91.Nm
92driver and this manual page were written by
93.An Hidetoshi Shimokawa .
94.Sh BUGS
95This driver emulates Ethernet in a very adhoc way and it does not reserve a
96stream channel using an isochronous manager.
97Note that this driver uses a protocol which is very different from RFC 2734
98(IPv4 over IEEE 1394).
|