Return-path: Received: from mail-yw0-f46.google.com ([209.85.213.46]:56995 "EHLO mail-yw0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757752Ab1KPN6T (ORCPT ); Wed, 16 Nov 2011 08:58:19 -0500 Received: by ywt32 with SMTP id 32so4806490ywt.19 for ; Wed, 16 Nov 2011 05:58:18 -0800 (PST) MIME-Version: 1.0 In-Reply-To: <1321399276-3585-1-git-send-email-siwu@hrz.tu-chemnitz.de> References: <1321399276-3585-1-git-send-email-siwu@hrz.tu-chemnitz.de> Date: Wed, 16 Nov 2011 14:58:18 +0100 Message-ID: (sfid-20111116_145822_433011_4459ADB7) Subject: Re: [PATCH] mac80211: Add NoAck per WMM Queue Support From: Helmut Schaa To: Simon Wunderlich Cc: linux-wireless@vger.kernel.org, linville@tuxdriver.com, Johannes Berg , Simon Wunderlich , Mathias Kretschmer Content-Type: text/plain; charset=ISO-8859-1 Sender: linux-wireless-owner@vger.kernel.org List-ID: On Wed, Nov 16, 2011 at 12:21 AM, Simon Wunderlich wrote: > This patch adds support for NoAck per WMM Queue. The Unicast QoS > Header is adapted accordingly for each outgoing frame. > The support is turned on and off through nl80211 by extending > the WMM TX Queue Parameters, but can be triggered separately. Just a thought: Assuming you've configured AC_VO to use NoAck and you've only got VO traffic going on, is minstrel still able to collect enough statistics to do proper rate selection? Thanks, Helmut