[PATCH] ath10k: strip qos data bit always

Johannes Berg johannes at sipsolutions.net
Wed Mar 11 09:22:56 PDT 2015

On Wed, 2015-03-11 at 14:25 +0100, Michal Kazior wrote:
> NativeWifi tx mode expects QoS Data frames to be
> delivered as Data frames with QoS part (e.g. tid)
> being delievered out-of-band in fw tx command.
> The QoS bit wasn't stripped before submitting to
> firmware.
> Stripping fixes two known problems:
>  * qca6174 IOT with some APs, e.g.
>    Cisco AIR-AP 1252 (which would crash after
>    ath10k association). Some ath9k APs would
>    crash as well.

It would probably be interesting to figure out why and fix that - this
is clearly a major issue.


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