Return-path: Received: from smtp.polymtl.ca ([132.207.4.11]:42646 "EHLO smtp.polymtl.ca" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750784Ab2C0Oxu (ORCPT ); Tue, 27 Mar 2012 10:53:50 -0400 Received: from localhost (imp-4-2.polymtl.ca [132.207.4.77]) by smtp.polymtl.ca (8.14.3/8.14.3) with ESMTP id q2RErm8u029913 for ; Tue, 27 Mar 2012 10:53:49 -0400 Message-ID: <1332860028.4f71d47c7ec86@www.imp.polymtl.ca> (sfid-20120327_165353_225822_E1A133C0) Date: Tue, 27 Mar 2012 10:53:48 -0400 From: Naveen Goswamy To: linux-wireless@vger.kernel.org Subject: brcmsmac not working well References: <1332856558-5708-1-git-send-email-michal.kazior@tieto.com> <1332856558-5708-4-git-send-email-michal.kazior@tieto.com> In-Reply-To: <1332856558-5708-4-git-send-email-michal.kazior@tieto.com> MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Sender: linux-wireless-owner@vger.kernel.org List-ID: I have the BCM4313 [14e4:4727] (rev 01) When using wireshark, I see that I am getting many {TCP Retransmission,TCP Dup ACK,TCP RST} with {TCP, HTTP, SSH} when using brcmsmac driver in the 3.2.1 kernel. I've tried 3.3-rc5 kernel with similar results. I notice a lot of these popping up in /var/log/messages as well: ieee80211 phy0: wl0: brcms_c_d11hdrs_mac80211: txop exceeded phylen 155/256 dur 1746/1504 ieee80211 phy0: wl0: brcms_c_d11hdrs_mac80211: txop exceeded phylen 130/256 dur 1546/1504 ieee80211 phy0: wl0: brcms_c_d11hdrs_mac80211: txop exceeded phylen 130/256 dur 1546/1504 any ideas how to solve this? Thanks, Naveen