d3e3be7fc7
supported by the bwn(4) firmware that as fas as I know the vendor dropped its support. Bumps date also.
138 lines
4.1 KiB
Groff
138 lines
4.1 KiB
Groff
.\" Copyright (c) 2009 Christian Brueffer
|
|
.\" All rights reserved.
|
|
.\"
|
|
.\" Redistribution and use in source and binary forms, with or without
|
|
.\" modification, are permitted provided that the following conditions
|
|
.\" are met:
|
|
.\" 1. Redistributions of source code must retain the above copyright
|
|
.\" notice, this list of conditions and the following disclaimer.
|
|
.\" 2. Redistributions in binary form must reproduce the above copyright
|
|
.\" notice, this list of conditions and the following disclaimer in the
|
|
.\" documentation and/or other materials provided with the distribution.
|
|
.\"
|
|
.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
|
|
.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
.\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
|
|
.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
|
.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
|
.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
|
.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
|
.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
|
.\" SUCH DAMAGE.
|
|
.\"
|
|
.\" $FreeBSD$
|
|
.\"
|
|
.Dd September 6, 2010
|
|
.Dt BWN 4
|
|
.Os
|
|
.Sh NAME
|
|
.Nm bwn
|
|
.Nd Broadcom BCM43xx IEEE 802.11b/g wireless network driver
|
|
.Sh SYNOPSIS
|
|
To compile this driver into the kernel,
|
|
place the following lines in your
|
|
kernel configuration file:
|
|
.Bd -ragged -offset indent
|
|
.Cd "device siba_bwn"
|
|
.Cd "device bwn"
|
|
.Cd "device wlan"
|
|
.Cd "device wlan_amrr"
|
|
.Cd "device firmware"
|
|
.Ed
|
|
.Pp
|
|
Alternatively, to load the driver as a
|
|
module at boot time, place the following line in
|
|
.Xr loader.conf 5 :
|
|
.Bd -literal -offset indent
|
|
if_bwn_load="YES"
|
|
.Ed
|
|
.Sh DESCRIPTION
|
|
The
|
|
.Nm
|
|
driver provides support for Broadcom BCM43xx based
|
|
PCI/CardBus network adapters.
|
|
.Pp
|
|
It supports
|
|
.Cm station
|
|
and
|
|
.Cm monitor
|
|
mode operation.
|
|
Only one virtual interface may be configured at any time.
|
|
For more information on configuring this device, see
|
|
.Xr ifconfig 8 .
|
|
.Pp
|
|
This driver requires firmware to be loaded before it will work.
|
|
The
|
|
.Pa ports/net/bwn-firmware-kmod
|
|
port needs to be installed before
|
|
.Xr ifconfig 8
|
|
will work.
|
|
Most cases you need to use bwn_v4_ucode module but if you are a
|
|
LP (low power) PHY user please uses bwn_v4_lp_ucode module.
|
|
.Sh HARDWARE
|
|
The
|
|
.Nm
|
|
driver supports Broadcom BCM43xx based wireless devices, including:
|
|
.Pp
|
|
.Bl -column -compact "Apple Airport Extreme" "BCM4306" "Mini PCI" "a/b/g" -offset 6n
|
|
.It Em "Card Chip Bus Standard"
|
|
.It "Apple Airport Extreme BCM4306 PCI b/g"
|
|
.It "Apple Airport Extreme BCM4318 PCI b/g"
|
|
.It "ASUS WL-138g BCM4318 PCI b/g"
|
|
.It "Buffalo WLI-CB-G54S BCM4318 CardBus b/g"
|
|
.It "Buffalo WLI-PCI-G54S BCM4306 PCI b/g"
|
|
.It "Compaq R4035 onboard BCM4306 PCI b/g"
|
|
.It "Dell Wireless 1470 BCM4318 Mini PCI b/g"
|
|
.It "Dell Truemobile 1400 BCM4309 Mini PCI b/g"
|
|
.It "HP nx6125 BCM4319 PCI b/g"
|
|
.It "Linksys WPC54G Ver 3 BCM4318 CardBus b/g"
|
|
.It "Linksys WPC54GS Ver 2 BCM4318 CardBus b/g"
|
|
.It "TRENDnet TEW-401PCplus BCM4306 CardBus b/g"
|
|
.It "US Robotics 5411 BCM4318 CardBus b/g"
|
|
.El
|
|
.Sh EXAMPLES
|
|
Join an existing BSS network (i.e., connect to an access point):
|
|
.Pp
|
|
.Bd -literal -offset indent
|
|
ifconfig wlan create wlandev bwn0 inet 192.168.0.20 \e
|
|
netmask 0xffffff00
|
|
.Ed
|
|
.Pp
|
|
Join a specific BSS network with network name
|
|
.Dq Li my_net :
|
|
.Pp
|
|
.Dl "ifconfig wlan create wlandev bwn0 ssid my_net up"
|
|
.Pp
|
|
Join a specific BSS network with 64-bit WEP encryption:
|
|
.Bd -literal -offset indent
|
|
ifconfig wlan create wlandev bwn0 ssid my_net \e
|
|
wepmode on wepkey 0x1234567890 weptxkey 1 up
|
|
.Ed
|
|
.Sh SEE ALSO
|
|
.Xr arp 4 ,
|
|
.Xr bwi 4 ,
|
|
.Xr cardbus 4 ,
|
|
.Xr intro 4 ,
|
|
.Xr pci 4 ,
|
|
.Xr wlan 4 ,
|
|
.Xr wlan_amrr 4 ,
|
|
.Xr ifconfig 8 ,
|
|
.Xr wpa_supplicant 8
|
|
.Sh HISTORY
|
|
The
|
|
.Nm
|
|
driver first appeared in
|
|
.Fx 8.1 .
|
|
.Sh AUTHORS
|
|
.An -nosplit
|
|
The
|
|
.Nm
|
|
driver was written by
|
|
.An Weongyo Jeong
|
|
.Aq weongyo@FreeBSD.org .
|
|
.\".Sh BUGS
|
|
.\"Some card based on the BCM4306 and BCM4309 chips do not work properly
|
|
.\"on channel 1, 2 and 3.
|