Any work being done on ath9k/athn WiFi support?

[Ryan Stone]

I just bought a laptop with a Atheros AR9XXX and as far as I can tell
there is no driver support yet in FreeBSD.  Some googling has seemed
to indicate that there is a driver in OpenBSD(athn) that supports this
family of cards.  I was wondering if there was any work underway to
port this to FreeBSD.  I'm willing to help out in any way possible.
If I can find the time I'm willing to work on the port itself.

Any information about the current state of athn would be helpful.

Thanks,
Ryan