.\" .\" Copyright (c) 2007 Kevin Lo .\" 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: head/share/man/man4/wlan_amrr.4 233648 2012-03-29 05:02:12Z eadler $ .\" .Dd April 13, 2008 .Dt WLAN_AMRR 4 .Os .Sh NAME .Nm wlan_amrr .Nd AMRR rate adaptation algorithm support for 802.11 devices .Sh SYNOPSIS .Cd "device wlan_amrr" .Sh DESCRIPTION The .Nm module implements the Adaptive Multi-Rate Retry tx rate control algorithm for use by 802.11 device drivers. .Sh SEE ALSO .Xr bwi 4 , .Xr iwn 4 , .Xr ral 4 , .Xr rum 4 , .Xr ural 4 , .Xr wlan 4 , .Xr wpi 4 , .Xr zyd 4 .Sh STANDARDS More information can be found in the paper describing the .Em AMRR algorithm at .Pa http://hal.inria.fr/inria-00070784/en/ . .Sh HISTORY The .Nm driver first appeared in .Fx 6.0 .