On Wed, Jun 25, 2014 at 9:48 AM, Ben Greear <greearb at candelatech.com> wrote: > I started trying to do some more DFS testing on a 3.14.8+ kernel, > and from what I can tell, the US region is configured for > DFS-Unset. I was assuming this should be set to DFS_FCC. > > I tried installing the latest regulatory.bin. crda is whatever > is standard on Fedora 19. > > Do you know if DFS is supposed to work at all in the 3.14 kernel? DFS region support was added upstream via 8b60b07805 mcgrof at ergon ~/linux (git::master)$ git describe --contains 8b60b07805 v3.3-rc1~182^2~44^2~384 Now, that doesn't mean a driver will have DFS support of course. I'm not going to treasure hunt that for you. > I'm certain I had this working earlier on this machine, > but I was on a somewhat patched linux.ath tree at the > time it seems.... There's an issue Krishna reported about internal db now parsing the new db.txt format properly after the antenna gain removal but a patch is supposed to be on the way. You don't seem to be using that though so you may want to debug things a bit further. Luis
