From: Felix Fietkau <nbd@openwrt.org>
To: ath9k-devel@lists.ath9k.org
Subject: [ath9k-devel] Help: ath9k txq
Date: Tue, 13 Mar 2012 22:39:15 +0100 [thread overview]
Message-ID: <4F5FBE83.1050903@openwrt.org> (raw)
In-Reply-To: <BD54DDEB2546894FAB0731EA7B0EDF8D075569B5@RockMX01.rock.corp>
On 2012-03-13 9:33 PM, Chaoxing Lin wrote:
> Gentlemen,
>
> I am running kernel 2.6.39.1 and ath9k on ath9160 radio.
> The radio runs as wireless client.
>
> It's been stable for most of the time.
>
> But occasionally, I see error message like below. And usually after I see this message, client cannot ping AP (or at most intermittent).
> "iw wlan0 link" shows it's linked.
>
>
> Mar 12 18:47:33 2012 default-hostname user.err kernel:ath: txq: c970b5bc axq_qnum: 2, mac80211_qnum: 2 axq_link: c96f3b60 pending frames: 64 axq_acq
> empty: 0 stopped: 0 axq_depth: 0 Attempting to restart tx logic.
>
>
> Can anyone help me understand what this problem is and is there a patch available?
Update your kernel to the latest version (or use compat-wireless), and
the problem should go away.
- Felix
next prev parent reply other threads:[~2012-03-13 21:39 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-03-13 20:33 [ath9k-devel] Help: ath9k txq Chaoxing Lin
2012-03-13 21:39 ` Felix Fietkau [this message]
2012-03-14 14:45 ` Chaoxing Lin
2012-03-14 14:56 ` Mohammed Shafi
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