From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mga11.intel.com ([192.55.52.93]:50844 "EHLO mga11.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750922AbaBLJqD convert rfc822-to-8bit (ORCPT ); Wed, 12 Feb 2014 04:46:03 -0500 From: "Grumbach, Emmanuel" To: Sujith Manoharan CC: Stanislaw Gruszka , Emmanuel Grumbach , "linux-wireless@vger.kernel.org" , "Intel Linux Wireless (ilw@linux.intel.com)" Subject: RE: [PATCH] iwlwifi: disable TX AMPDU by default for iwldvm Date: Wed, 12 Feb 2014 09:45:58 +0000 Message-ID: <0BA3FCBA62E2DC44AF3030971E174FB303D66477@HASMSX103.ger.corp.intel.com> (sfid-20140212_104613_522739_42301DB1) References: <52FB360D.2060502@gmail.com> <1392195269-5514-1-git-send-email-egrumbach@gmail.com> <20140212091008.GB1315@redhat.com> <20140212092150.GC1315@redhat.com> <0BA3FCBA62E2DC44AF3030971E174FB303D663F1@HASMSX103.ger.corp.intel.com> <21243.16970.514799.362874@gargle.gargle.HOWL> In-Reply-To: <21243.16970.514799.362874@gargle.gargle.HOWL> Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Sender: linux-wireless-owner@vger.kernel.org List-ID: > > Grumbach, Emmanuel wrote: > > I have seen reports from many users and many devices - and > > unfortunately I have never been able to reproduce - so I can't know if > > it affects all the devices. All I can see is that I saw reports on > > very old devices (5150) and with more recent devices (2230). > > Is 5100 a very old device ? I have one of those cards in a laptop and starting > 11n TX traffic usually results in a crash like this: > http://pastebin.com/HtUdCLR3 > 5100 is the first device supported by iwldvm. I think it was shipped in 2008.