From owner-freebsd-wireless@FreeBSD.ORG Thu Aug 29 14:07:11 2013 Return-Path: Delivered-To: freebsd-wireless@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTP id 121F4D76 for ; Thu, 29 Aug 2013 14:07:11 +0000 (UTC) (envelope-from adrian.chadd@gmail.com) Received: from mail-qe0-x22c.google.com (mail-qe0-x22c.google.com [IPv6:2607:f8b0:400d:c02::22c]) (using TLSv1 with cipher ECDHE-RSA-RC4-SHA (128/128 bits)) (No client certificate requested) by mx1.freebsd.org (Postfix) with ESMTPS id C77532A1F for ; Thu, 29 Aug 2013 14:07:10 +0000 (UTC) Received: by mail-qe0-f44.google.com with SMTP id 5so216941qeb.17 for ; Thu, 29 Aug 2013 07:07:10 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:sender:in-reply-to:references:date:message-id:subject :from:to:cc:content-type; bh=+mSemSf6MSx0sRlE4UpzKjksmSxwtqd9ThfJPRBtiWY=; b=VslKNXNyor02Fow3tkP+1DKRqw1sZR/DderSCYOqBlJDfbaHewrHfiIBPNFVf33rOV 8ZMm1HY70FNUGoQfMoE4kHEAoz/qy8bmyLhPDx49EgEGV0ibbtCHkZtsjcGzCIDJsC+H pYW4qOZm7Sul13QsFNH1YrWmN23mgOsiHgbRc8mgVBIcVIl1MMGY2A39pN1ec03txTZ9 Z9Kq8ZsFPFt+bGDNm+Xt+3G6x2EtXDjl500jwN/wmtXQTqPOnCESNoT0xI4HR1c64Qcs 8oUKo2eG9GrL9FANOJRBh0zcaJtTjLXCSBd+q8FMU/HOqy8bQ5mqsV8KTqYoxLzomELV sztg== MIME-Version: 1.0 X-Received: by 10.229.71.132 with SMTP id h4mr4119878qcj.14.1377785229953; Thu, 29 Aug 2013 07:07:09 -0700 (PDT) Sender: adrian.chadd@gmail.com Received: by 10.224.128.70 with HTTP; Thu, 29 Aug 2013 07:07:09 -0700 (PDT) In-Reply-To: References: Date: Thu, 29 Aug 2013 07:07:09 -0700 X-Google-Sender-Auth: 49sJbEAHxazsgBRgpHHT14wcraE Message-ID: Subject: Re: Ralink RT2860 rate adaptation From: Adrian Chadd To: Ramanujan Seshadri Content-Type: text/plain; charset=ISO-8859-1 X-Content-Filtered-By: Mailman/MimeDel 2.1.14 Cc: "freebsd-wireless@freebsd.org" X-BeenThere: freebsd-wireless@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: "Discussions of 802.11 stack, tools device driver development." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 29 Aug 2013 14:07:11 -0000 Hi, It looks like it's using the net80211 rate control code. Look at if_run.c, ieee80211_ratectl_* calls. -adiran On 29 August 2013 06:59, Ramanujan Seshadri wrote: > Hello all, > I'm trying to understand the dynamic rate adaptation in the ralink rt2860 > driver code. Can i know how the bit-rates are decided dynamically. What > algorithm is used ? > > Thanks > ram > _______________________________________________ > freebsd-wireless@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-wireless > To unsubscribe, send any mail to "freebsd-wireless-unsubscribe@freebsd.org > " >