linux-phytec-fsl

mac80211: add debug knobs for fair queuing

This adds a debugfs entry to read and modify some fq parameters.

This makes it easy to debug, test and experiment.

Signed-off-by: Michal Kazior <michal.kazior@tieto.com>
[remove module parameter for now]
Signed-off-by: Johannes Berg <johannes.berg@intel.com>