From: Larry Finger <Larry.Finger@lwfinger.net>
To: Johannes Berg <johannes@sipsolutions.net>
Cc: John Linville <linville@tuxdriver.com>,
wireless <linux-wireless@vger.kernel.org>
Subject: Re: WARNING: at net/mac80211/iface.c:162
Date: Mon, 07 May 2012 09:30:02 -0500 [thread overview]
Message-ID: <4FA7DC6A.8030600@lwfinger.net> (raw)
In-Reply-To: <1336372450.4325.0.camel@jlt3.sipsolutions.net>
On 05/07/2012 01:34 AM, Johannes Berg wrote:
> On Sun, 2012-05-06 at 18:30 -0500, Larry Finger wrote:
>> Hi,
>>
>> I am getting the following warning from the latest wireless-testing system:
>>
>> ------------[ cut here ]------------
>> WARNING: at net/mac80211/iface.c:162 ieee80211_check_queues+0x119/0x130
>> [mac80211]()
>
>
>> if (WARN_ON_ONCE(sdata->vif.hw_queue[i]>= n_queues))
>>
>> The warning is triggered for i, n_queues, and sdata->vif.hw_queue[i] all equal to 1.
>
> Is this a driver with just a single queue by any chance? I never tested
> that and probably forgot to set those up correctly.
Yes, the device has only one hardware queue. Is this something the driver needs
to do?
Larry
prev parent reply other threads:[~2012-05-07 14:30 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-05-06 23:30 WARNING: at net/mac80211/iface.c:162 Larry Finger
2012-05-07 6:34 ` Johannes Berg
2012-05-07 7:55 ` Arend van Spriel
2012-05-07 11:29 ` Johannes Berg
2012-05-07 15:12 ` Larry Finger
2012-05-07 15:45 ` Johannes Berg
2012-05-07 14:30 ` Larry Finger [this message]
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