On Wed, 2016-01-27 at 15:28 +0100, Michal Kazior wrote:

Until now all stations (notably in AP mode) would
share 4 AC queues exposed via netdev. This meant
that whenever a single station's AC became full
all other stations' AC were considered full and
stopped as well.

This was suboptimal and could lead to per station
traffic starvation and/or suboptimal Tx
aggregation performance.

I really think you need to Cc netdev on this :)

johannes