As requested by adrian@ here is my patch to make the state of the rfkill switch available via sysctl for the above hardware.
Responsible Changed From-To: freebsd-bugs->freebsd-wireless Over to maintainer(s).
batch change: For bugs that match the following - Status Is In progress AND - Untouched since 2018-01-01. AND - Affects Base System OR Documentation DO: Reset to open status. Note: I did a quick pass but if you are getting this email it might be worthwhile to double check to see if this bug ought to be closed.
Created attachment 193807 [details] current version I use on 11-STABLE
Keyword: patch or patch-ready – in lieu of summary line prefix: [patch] * bulk change for the keyword * summary lines may be edited manually (not in bulk). Keyword descriptions and search interface: <https://bugs.freebsd.org/bugzilla/describekeywords.cgi>