1.\" Copyright (c) 2004, 2005 2.\" Damien Bergamini <damien.bergamini@free.fr>. 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 unmodified, this list of conditions, and the following 9.\" disclaimer. 10.\" 2. Redistributions in binary form must reproduce the above copyright 11.\" notice, this list of conditions and the following disclaimer in the 12.\" documentation and/or other materials provided with the distribution. 13.\" 14.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 15.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 16.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 17.\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 18.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24.\" SUCH DAMAGE. 25.\" 26.\" $FreeBSD$ 27.\" 28.Dd July 16, 2005 29.Os 30.Dt IWI 4 31.Sh NAME 32.Nm iwi 33.Nd "Intel PRO/Wireless 2200BG/2225BG/2915ABG IEEE 802.11 driver" 34.Sh SYNOPSIS 35To compile support for the 36.Nm 37driver into your kernel, place the following lines in your 38kernel configuration file: 39.Bd -ragged -offset indent 40.Cd "device iwi" 41.Cd "device pci" 42.Cd "device wlan" 43.Ed 44.Pp 45Alternatively, to load the 46.Nm 47driver at boot time, place the following line in 48.Xr loader.conf 5 : 49.Bd -literal -offset indent 50if_iwi_load="YES" 51.Ed 52.Sh DESCRIPTION 53The 54.Nm 55driver provides support for 56.Tn Intel 57PRO/Wireless 2200BG/2915ABG MiniPCI and 2225BG PCI network adapters. 58.Pp 59By default, the 60.Nm 61driver configures the adapter for BSS operation (aka infrastructure mode). 62This mode requires the use of an access point. 63.Pp 64For more information on configuring this device, see 65.Xr ifconfig 8 . 66.Pp 67This driver requires firmware to be loaded before it will work. 68You need to obtain 69.Xr iwicontrol 8 70from the IWI web page listed below to accomplish loading the firmware 71before 72.Xr ifconfig 8 73will work. 74.Sh EXAMPLES 75Join an existing BSS network (i.e., connect to an access point): 76.Pp 77.Dl "ifconfig iwi0 inet 192.168.0.20 netmask 0xffffff00" 78.Pp 79Join a specific BSS network with network name 80.Dq Li my_net : 81.Pp 82.Dl "ifconfig iwi0 inet 192.168.0.20 netmask 0xffffff00 ssid my_net" 83.Pp 84Join a specific BSS network with 64-bit WEP encryption: 85.Bd -literal -offset indent 86ifconfig iwi0 inet 192.168.0.20 netmask 0xffffff00 ssid my_net \e 87 wepmode on wepkey 0x1234567890 88.Ed 89.Pp 90Join a specific BSS network with 128-bit WEP encryption: 91.Bd -literal -offset indent 92ifconfig iwi0 inet 192.168.0.20 netmask 0xffffff00 ssid my_net \e 93 wepmode on wepkey 0x01020304050607080910111213 94.Ed 95.Sh DIAGNOSTICS 96.Bl -diag 97.It "iwi%d: device timeout" 98The driver will reset the hardware. 99This should not happen. 100.It "iwi%d: Please load firmware" 101The required firmware has not been loaded into the card, and therefore 102the card cannot operate. 103Load the firmware with 104.Xr iwicontrol 8 105before proceeding. 106.El 107.Sh SEE ALSO 108.Xr an 4 , 109.Xr ath 4 , 110.Xr ipw 4 , 111.Xr pci 4 , 112.Xr wi 4 , 113.Xr wlan 4 , 114.Xr ifconfig 8 , 115.Xr iwicontrol 8 , 116.Xr wicontrol 8 117.Rs 118.%T The IWI Web Page 119.%O http://damien.bergamini.free.fr/ipw/ 120.Re 121.Sh AUTHORS 122The 123.Nm 124driver was written by 125.An Damien Bergamini Aq damien@FreeBSD.org . 126