Return-path: Received: from mail-fx0-f46.google.com ([209.85.161.46]:63804 "EHLO mail-fx0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751466Ab0JBCw3 (ORCPT ); Fri, 1 Oct 2010 22:52:29 -0400 Received: by fxm14 with SMTP id 14so999070fxm.19 for ; Fri, 01 Oct 2010 19:52:27 -0700 (PDT) From: Christian Lamparter To: Saqeb Akhter Subject: Re: carl9170: wnda3100 only 54MB/s Date: Sat, 2 Oct 2010 04:52:22 +0200 Cc: linux-wireless@vger.kernel.org References: <201010020226.08493.chunkeey@googlemail.com> In-Reply-To: MIME-Version: 1.0 Content-Type: Text/Plain; charset="iso-8859-1" Message-Id: <201010020452.24306.chunkeey@googlemail.com> Sender: linux-wireless-owner@vger.kernel.org List-ID: On Saturday 02 October 2010 04:32:04 Saqeb Akhter wrote: > ------------------------------------------------------------ > Client connecting to 192.168.10.52, TCP port 5001 > TCP window size: 16.0 KByte (default) > ------------------------------------------------------------ > [ 3] local 192.168.10.60 port 50647 connected with 192.168.10.52 port 5001 > [ ID] Interval Transfer Bandwidth > [ 3] 0.0-10.0 sec 98.6 MBytes 82.6 Mbits/sec > > Seems to be doing a lot better now thanks :) Hm, I'm not too optimistic. After all, it took a long time to get to this point and even now the driver isn't "stable" yet (hence the EXPERIMENTAL flag). > I was not aware the WMM extensions were needed to get HT working. ;) I think 802.11n says somewhere, something like: "An HT STA is also a QoS STA" And QoS is enabled/setup by WMM. > I ended up upgrading my distro to 10.10 RC, and compiling the > compat-wireless u posted, and enable WMM extensions on my router. > Working considerably better :) One more thing: I've updated the firmware to 1.8.8.3 http://wireless.kernel.org/en/users/Drivers/carl9170#Firmware_binary (In case you are still using the original 1.8.8.1) Best Regards, Christian