ath not working after a motherboard and ram upgrade

[Adrian Chadd]

..Hi,

Please try this patch against the latest -HEAD with the full amount of
system RAM:

http://people.freebsd.org/~adrian/ath/20130403-ath-rx-unmap-first.diff

It may not fix issues (especially if there are TX issues I haven't
picked up yet), but it shouldn't break anything.

Thanks,



Adrian