Return-path: Received: from mail-bw0-f46.google.com ([209.85.214.46]:33613 "EHLO mail-bw0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753108Ab0JBDTg (ORCPT ); Fri, 1 Oct 2010 23:19:36 -0400 Received: by bwz11 with SMTP id 11so2618966bwz.19 for ; Fri, 01 Oct 2010 20:19:33 -0700 (PDT) From: Christian Lamparter To: Saqeb Akhter Subject: Re: carl9170: wnda3100 only 54MB/s Date: Sat, 2 Oct 2010 05:19:27 +0200 Cc: linux-wireless@vger.kernel.org References: <201010020452.24306.chunkeey@googlemail.com> In-Reply-To: MIME-Version: 1.0 Content-Type: Text/Plain; charset="iso-8859-1" Message-Id: <201010020519.29042.chunkeey@googlemail.com> Sender: linux-wireless-owner@vger.kernel.org List-ID: On Saturday 02 October 2010 04:56:35 Saqeb Akhter wrote: > Nope I already noticed that 1.8.8.3 was available so to that step, I > am getting frequent disconnects though, it might have to do with > NetworkManager doing background scanning so going to try and it it to > stop doing that. Channel changes (especially with HT) are more expensive with AR9170 than AR9271 which features "fastcc" (fast channel change). > The NetGear driver on windows seems to ignore the WMM requirement > looks like. You can actually peek into the Windows' driver logic. The code is available under drivers/staging/otus/(80211core) AFAIK, it only checks if the HT IEs are all present. > Either way that's what the problem was, going to see if i > can get this disconnect problem sorted out. I thought "the new" NetworkManager is more intelligent and doesn't schedule scans while the device is actively transmitting/receiving data. Anyway, NetworkManager is "just" a manager for wpa_supplicant and wpa_supp works well enough. bye.