From mboxrd@z Thu Jan 1 00:00:00 1970 From: Eric Dumazet Subject: Re: be2net: GRO for non-inet protocols Date: Mon, 08 Apr 2013 08:51:25 -0700 Message-ID: <1365436285.3887.16.camel@edumazet-glaptop> References: <20130405132007.GF7551@eerihug-hybrid.ki.sw.ericsson.se> <1365175702.3405.2.camel@edumazet-glaptop> <1365175872.3405.3.camel@edumazet-glaptop> <20130408064010.GD8543@eerihug-hybrid.ki.sw.ericsson.se> <20130408152417.GD19951@eerihug-hybrid.ki.sw.ericsson.se> Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit Cc: sathya.perla@emulex.com, subbu.seetharaman@emulex.com, ajit.khaparde@emulex.com, netdev@vger.kernel.org To: Erik Hugne Return-path: Received: from mail-da0-f49.google.com ([209.85.210.49]:58098 "EHLO mail-da0-f49.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S934521Ab3DHPv3 (ORCPT ); Mon, 8 Apr 2013 11:51:29 -0400 Received: by mail-da0-f49.google.com with SMTP id t11so2626779daj.8 for ; Mon, 08 Apr 2013 08:51:28 -0700 (PDT) In-Reply-To: <20130408152417.GD19951@eerihug-hybrid.ki.sw.ericsson.se> Sender: netdev-owner@vger.kernel.org List-ID: On Mon, 2013-04-08 at 17:24 +0200, Erik Hugne wrote: > On Mon, Apr 08, 2013 at 08:40:10AM +0200, Erik Hugne wrote: > > Thanks Eric, it works as expected after applying this. > > So, on to the next problem, now i'm getting corrupted packets > from the driver instead. Would be great to get some comments > from the Emulex guys regarding this. > > Attaching a printk trace where i log the mac header and packet data of > all 0x88CA (TIPC) packets in the gro_receive routine that have an > erroneous TIPC header. This happens immediately when i register > myself with the device. > You could check using a GRE tunnel, that the GRO support I added in recent kernel is working or not. (including the be2net patch I sent)