From: Johannes Berg <johannes@sipsolutions.net>
To: Huawei Yang <harvey.huawei.yang@gmail.com>
Cc: linux-wireless@vger.kernel.org
Subject: Re: BK, VI, VO tx queue stopped unexpectedly
Date: Sat, 01 Jun 2013 23:47:48 +0200 [thread overview]
Message-ID: <1370123268.13091.0.camel@jlt4.sipsolutions.net> (raw)
In-Reply-To: <20130601110149.GA6504@gmail.com> (sfid-20130601_130217_716513_33BCA89A)
On Sat, 2013-06-01 at 19:01 +0800, Huawei Yang wrote:
> Hi guys
>
> I am writing a nl80211/cfg80211 driver for my wifi chip. I am testing
> my chip under the AP mode with hostapd. I use the kernel 3.0. I start
> the AP and check that all four tx queues are start, then I start a udp
> stream of BE from Ap to the station. After that I find other three tx
> queues stopped. I am sure that my driver dose not stop them. Is this a
> kernel machinesm ?
No mac80211? In that case, it has to be your driver ... if the queues
are really stopped. Or maybe you just leaked the frames and messed up
completely that way...
johannes
prev parent reply other threads:[~2013-06-01 21:47 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-06-01 11:01 BK, VI, VO tx queue stopped unexpectedly Huawei Yang
2013-06-01 21:47 ` Johannes Berg [this message]
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