From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from rv-out-0506.google.com ([209.85.198.228]:40610 "EHLO rv-out-0506.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753673AbYFYJuL (ORCPT ); Wed, 25 Jun 2008 05:50:11 -0400 Received: by rv-out-0506.google.com with SMTP id k40so8117672rvb.1 for ; Wed, 25 Jun 2008 02:50:10 -0700 (PDT) Message-ID: <1ba2fa240806250250k2ae66eddre00172f6bc871fcb@mail.gmail.com> (sfid-20080625_115018_541422_2E5B0243) Date: Wed, 25 Jun 2008 12:50:10 +0300 From: "Tomas Winkler" To: "Johannes Berg" Subject: Re: Broken fragmentation Cc: "Linux Wireless" In-Reply-To: <1213910734.8967.117.camel@johannes.berg> MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 References: <1ba2fa240806190220l18fe5dcdsf44fe81412a5f35d@mail.gmail.com> <1213878207.8967.6.camel@johannes.berg> <1ba2fa240806190608h3d833dbaua412446e8a9f560d@mail.gmail.com> <1213881855.8967.19.camel@johannes.berg> <1ba2fa240806190745u2fe7e435y3ca207af4156767b@mail.gmail.com> <1213889200.8967.26.camel@johannes.berg> <1ba2fa240806191113nd6a221eiac9648edd3404a80@mail.gmail.com> <1213899419.8967.59.camel@johannes.berg> <1ba2fa240806191409k7200ad53y654a7f8a117c8f14@mail.gmail.com> <1213910734.8967.117.camel@johannes.berg> Sender: linux-wireless-owner@vger.kernel.org List-ID: On Fri, Jun 20, 2008 at 12:25 AM, Johannes Berg wrote: > >> >> Fragments are in the air but the peer is not able to reassemble them. >> >> Something is wrong with the first fragment but I'm not sure yet. >> > >> > Hm, ok. got a packet capture? Maybe that was broken before, I remember >> > having problems with fragmentation but putting it down to the >> > known-to-be-completely-broken AP I was using. >> >> It is working the latest problem was caused by the driver, Yet i still >> don't understand the regression >> in the driver. > > Hmm, ok. > So the bug is still in mac80211. Fragments are scheduled to different TIDs and hence to different queues. Investigating further. If you have something in mind let me know Thanks Tomas