I submitted kern/173898 a while back, and iwn(4) has been working on my laptop
since last November. As said before, HT40 does not (yet?) work on the chip.
However, at least throughput on my box is okay.
The diff attached to this integrates
and is compatible with the commits that touched iwn in August/September.
Fix: Patch attached with submission follows:
Over to maintainer(s).
fixed in -head
Assign to committer that resolved. Also track this was not MFC'd to stable/10.
Also reference other related (same?) issues, one of which is still not closed