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From: Naveen Goswamy <naveen.goswamy@polymtl.ca>
To: linux-wireless@vger.kernel.org
Subject: brcmsmac not working well
Date: Tue, 27 Mar 2012 10:53:48 -0400	[thread overview]
Message-ID: <1332860028.4f71d47c7ec86@www.imp.polymtl.ca> (raw)
In-Reply-To: <1332856558-5708-4-git-send-email-michal.kazior@tieto.com>


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


  reply	other threads:[~2012-03-27 14:53 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-03-27 13:55 [PATCH 0/3] trivial changes preparing mac80211 for multi-channel Michal Kazior
2012-03-27 13:55 ` [PATCH 1/3] mac80211: prepare ieee80211_mandatory_rates to per-vif Michal Kazior
2012-03-27 15:04   ` Johannes Berg
2012-03-27 13:55 ` [PATCH 2/3] mac80211: prepare ieee80211_sta_get_rates " Michal Kazior
2012-03-27 15:07   ` Johannes Berg
2012-03-28  7:05     ` Michal Kazior
2012-03-27 13:55 ` [PATCH 3/3] mac80211: prepare ieee80211_*_duration " Michal Kazior
2012-03-27 14:53   ` Naveen Goswamy [this message]
2012-03-27 15:08     ` brcmsmac not working well Johannes Berg
  -- strict thread matches above, loose matches on Subject: below --
2012-03-27 16:50 Arend van Spriel
2012-02-29 18:21 Naveen Goswamy

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