Return-path: Received: from wx-out-0506.google.com ([66.249.82.230]:21725 "EHLO wx-out-0506.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753298AbXGYIGa (ORCPT ); Wed, 25 Jul 2007 04:06:30 -0400 Received: by wx-out-0506.google.com with SMTP id h31so107728wxd for ; Wed, 25 Jul 2007 01:06:30 -0700 (PDT) Message-ID: <1ba2fa240707250106w43073bcbh1b4c7fa3d47fc3e2@mail.gmail.com> Date: Wed, 25 Jul 2007 11:06:29 +0300 From: "Tomas Winkler" To: "Johannes Berg" Subject: Re: [patch 3/5] A-MSDU Rx aggregation support Cc: "John W. Linville" , mabbas , linux-wireless@vger.kernel.org In-Reply-To: <1184777775.8125.0.camel@johannes.berg> MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed References: <1174909200.1364.56.camel@dell-4965.jf.intel.com> <1175111599.5151.123.camel@johannes.berg> <46137FF2.6020203@linux.intel.com> <1182374019.3714.87.camel@johannes.berg> <20070718000140.GA26907@tuxdriver.com> <1184754598.4658.14.camel@johannes.berg> <1ba2fa240707180622p791168eax4fae712641e24cc4@mail.gmail.com> <1ba2fa240707180851y22ead404g1c87d73903e939e3@mail.gmail.com> <1184777775.8125.0.camel@johannes.berg> Sender: linux-wireless-owner@vger.kernel.org List-ID: On 7/18/07, Johannes Berg wrote: > On Wed, 2007-07-18 at 18:51 +0300, Tomas Winkler wrote: > > > > HT aggregtion is extension of QoS. Multicast and broadcast frames are > > > not QoS frames and therefore such frames want be incorporated into an > > > A-MSDU. > > Oops > > s/want/won't/ > > Ah, ok, I didn't bother to re-check. Mind doing a patch then that rips > out this code? > > johannes > > I've checked the Spec again and I was wrong. Theoretically, A-MSDU packet can be a multicast packet so we get back to the problem you've pointed first.