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Re: ath9k dropping connections

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On 22/12/2017 04:28, Rosen Penev wrote:
On Thu, Dec 21, 2017 at 4:12 PM, Flávio Silveira
<flavioguiraldo@xxxxxxxxx> wrote:
Good evening,

   I have a wireless router running LEDE Reboot (SNAPSHOT, r5445-04127f0fec),
with kernel 4.9.65 and I'm seeing connections being dropped without any
error in dmesg. To fix I have to restart wifi by issuing "wifi down; wifi
up"

   It was previously running OpenWrt Barrier Breaker and was presenting the
same issue, except it would give me an error similar to this one: "ath:
phy0: Failed to stop TX DMA, queues=0x005!"

 From a quick glance at the code, it used to be implemented as ath_err.
It now seems to be implemented as ath_dbg. In other words, if you turn
on debugging, you should see it.
Thank you Rosen for your quick reply!

  I will check how can I turn on this debugging in LEDE to understand what is the issue.

Regards,
  Flavio Silveira



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