Feature request for Atheros wireless: Airtime-based Queue Limit (AQL)
source / developers: https://lwn.net/Articles/802110/
I built openwrt head last night when the final patches for AQL and the ath10k-ct landed. Oh! what a difference in bufferbloat-related performance! Where, on this purposely terrible link (12mbits or so), delays would spike past 4 seconds, and things like the babel routing protocol fail with any background load, now it holds things steady well below 60ms with totally solid throughput.
source of testing results: https://forum.openwrt.org/t/aql-and-the-ath10k-is-lovely/59002
Testing results
Before:

After:

It would be great if MikroTik developers take a look whether the source or idea of the patch could be integrated into ROS wireless package as we could have so much better Atheros based wireless devices.