From owner-freebsd-wireless@FreeBSD.ORG Sun May 19 14:37:41 2013 Return-Path: Delivered-To: freebsd-wireless@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by hub.freebsd.org (Postfix) with ESMTP id CA33DC9A; Sun, 19 May 2013 14:37:41 +0000 (UTC) (envelope-from adrian.chadd@gmail.com) Received: from mail-wg0-x233.google.com (mail-wg0-x233.google.com [IPv6:2a00:1450:400c:c00::233]) by mx1.freebsd.org (Postfix) with ESMTP id 3E37AC2F; Sun, 19 May 2013 14:37:41 +0000 (UTC) Received: by mail-wg0-f51.google.com with SMTP id b13so4283159wgh.6 for ; Sun, 19 May 2013 07:37:39 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:x-received:sender:in-reply-to:references:date :x-google-sender-auth:message-id:subject:from:to:cc:content-type :content-transfer-encoding; bh=wsEqAo/1M7d5fWFRZzAqYnnQ+1lmtqs7N9hUqzBJhPU=; b=ck52acGIX+9IM02AWxW1uwhye8nNyC/h3DX7E6pH7t+0cccVR6Zj0Q+UT1ZCHXCwlF 8JS0SmhH0ZBaFtLnaB7NW7652CF0fvkvy2CyHt8gCq8tTu/knqrHMnALpNq1tEmt+Vej y1dbk0YPwPKKSaxcjd/inMkwepqUrjet/UhoIP8BIsCm/linASWtkAXohARiJ7e16fwf XwC22dHMKBvxXyThtOg59ZC0vX+MOMftpttvCTmZcg0ADu22gmcw9WZKV/utElbu/jBg N8Ldhmhbr0QT+NZc6rFKxGKIfOCxPxlMpxwYnUd6ThUENvniJ//jrPPvIjrnj2mRyvUW NuvQ== MIME-Version: 1.0 X-Received: by 10.180.37.243 with SMTP id b19mr6089393wik.12.1368974259355; Sun, 19 May 2013 07:37:39 -0700 (PDT) Sender: adrian.chadd@gmail.com Received: by 10.217.107.9 with HTTP; Sun, 19 May 2013 07:37:39 -0700 (PDT) In-Reply-To: <372806514.20130519141024@serebryakov.spb.ru> References: <372806514.20130519141024@serebryakov.spb.ru> Date: Sun, 19 May 2013 07:37:39 -0700 X-Google-Sender-Auth: QIHgwU7Yf2vv7YnhMy6RRqYFWjQ Message-ID: Subject: Re: [rft] please test -HEAD ath; lots of TX changes From: Adrian Chadd To: Lev Serebryakov Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable 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: Sun, 19 May 2013 14:37:41 -0000 ... wait, so now you're saying the transmit doesn't stop, it just slows dow= n? Adrian On 19 May 2013 03:10, Lev Serebryakov wrote: > Hello, Adrian. > You wrote 19 =D0=BC=D0=B0=D1=8F 2013 =D0=B3., 4:19:22: > > AC> I've gone and hacked on the TX path code a bunch more. I'd appreciate > AC> it if people would give it a good thrashing in STA and hostap modes. > Ok, situation somewhat changed. > Now "iperf" on receiver side doesn't freeze forever, but continue to > receive traffic after re-association, and send side (AP itself) > noticed problems: sending UDP iperf drops rate :) > In previous cases receive side stops to receive traffic on > de-association and didn't resume without restart, and sendiong side > reports configured "300 mbit" forever. > > Logs attached. > > -- > // Black Lion AKA Lev Serebryakov