From owner-freebsd-current@FreeBSD.ORG Fri Apr 11 21:49:31 2014 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id A3CFB1BA; Fri, 11 Apr 2014 21:49:31 +0000 (UTC) Received: from mail-qc0-x230.google.com (mail-qc0-x230.google.com [IPv6:2607:f8b0:400d:c01::230]) (using TLSv1 with cipher ECDHE-RSA-RC4-SHA (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 3C66C1236; Fri, 11 Apr 2014 21:49:31 +0000 (UTC) Received: by mail-qc0-f176.google.com with SMTP id m20so6583917qcx.35 for ; Fri, 11 Apr 2014 14:49:30 -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=QU7TFYexCk9o7crXsQQKfeynVqM9JXLvlvIivyBbY3I=; b=nhsJGnGt3g6y9Wt1Qx1vtfA24KOr7aUG/t5QbmxNiYrp46vIBbcHaNnvpizNI2/I5i GSMbdt3nYelRO7bUnTtuDUzhmc/k9YEC3aY+QGUuM29Px8gt+nbACQby3YPbwKDiXPEy WjsfnAiETEs8rETzrdAGntqIlOmti7LwZXjx2PYdglUD6OTqNoZWfj5jujk6YexnPp1B RHLrq+ag6XTa3w+E9m3/E4Ajs5Q71WqPUIUMnFToh8PpDEnIVZVQu7CrJNPOIorI1PKN RradqzgL+tZH95B+Gr6gLujYmQdLkTKjkB9fJBQCiSo+dOO++P9tPIxFyJnrKbOI50dM wQlQ== MIME-Version: 1.0 X-Received: by 10.140.22.197 with SMTP id 63mr30883593qgn.4.1397252970398; Fri, 11 Apr 2014 14:49:30 -0700 (PDT) Sender: adrian.chadd@gmail.com Received: by 10.224.50.206 with HTTP; Fri, 11 Apr 2014 14:49:30 -0700 (PDT) In-Reply-To: <20140411134904.GF902@glebius.int.ru> References: <20140228230705.GA28290@syn.pertho.net> <20140403100207.GA23640@syn.pertho.net> <20140408104650.GN44326@FreeBSD.org> <20140411101816.GC902@glebius.int.ru> <20140411104958.GD902@glebius.int.ru> <20140411134904.GF902@glebius.int.ru> Date: Fri, 11 Apr 2014 14:49:30 -0700 X-Google-Sender-Auth: dMRK7aF9SDgfVFlIPdLJFy0dQKc Message-ID: Subject: Re: iwn(4) in -HEAD supporting Centrino Wireless-N 135 From: Adrian Chadd To: Gleb Smirnoff Content-Type: text/plain; charset=ISO-8859-1 Cc: Alexandr , Tom Murphy , freebsd-current , "freebsd-wireless@freebsd.org" X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 11 Apr 2014 21:49:31 -0000 On 11 April 2014 06:49, Gleb Smirnoff wrote: > On Fri, Apr 11, 2014 at 02:49:58PM +0400, Gleb Smirnoff wrote: > T> On Fri, Apr 11, 2014 at 03:19:52AM -0700, Adrian Chadd wrote: > T> A> Ok, i have some of these. > T> A> > T> A> Which version of iwn(4) and net80211(4) work for you? We should do > T> A> some bisecting of iwn/net80211 together to figure it out. > T> > T> I will bisect entire kernel. A lot of manual fixing needs to be > T> applied to older iwn/net80211 to get it compilable with modern > T> kernel. > > Very strange. I bisected from 254098 up to today, moving closer and > closer to current revision and finally came to it. No problems :( > > But I clearly remember that before I started this process, my > download speed was 30 - 60 KBytes/s. > > May be this was some firmware issue that persisted during reboots? > Old driver gave it a kick and new driver now works good? Yes, > sounds mad. It's quite possible. I've seen this before with the intel stuff. Let me know if it happens again? -a