On 02/18/2013 06:36 PM, Sujith Manoharan wrote:
Sujith Manoharan wrote:
xmit.c would be a good place. Can you also post the kernel log with some
debugging information ? debug=0x8f49 would be good.
We came across an issue where slowly reducing attenuation would eventually
cause transmission to fail. This was seen only with the ath9k rate control module
and was fixed by the commit: "ath9k: Fix TX filter usage". With minstrel_ht,
things were smooth. Can you also try changing the RC and see if the issue is still seen ?
That tx-filter patch is already in my kernel. I believe this test was using ath9k
RC, so will try changing to minstrel_ht and see if that fixes anything.
My first concern is fixing the kernel crash related to removing
interfaces, so might be a day or two before I can get back to this
particular issue...
Thanks,
Ben
--
Ben Greear <greearb@xxxxxxxxxxxxxxx>
Candela Technologies Inc http://www.candelatech.com
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