Hi, > From: Johannes Berg <johannes.berg@xxxxxxxxx> > > Since the cfg80211 and mac80211 radar detection support is > rather broken right now, disable it in the only driver that > advertises support for it. When all the bugs are resolved, > support for it can be restored. > as discussed already on IRC, what we consider "broken" is: the lockdep issue which Kalle (and maybe others?) reported for hwsim, but that does not affect ath9k. Probably a hwsim problem only. For the other issue for which Marek Puzyniak sent a patch ("cfg80211: fix dfs channel state after stopping AP"), I don't think this is a bug which should be fixed, but intential to keep the channel AVAILABLE after leaving the AP on a channel. Let's discuss this in the thread for this patch ... I don't know if there are other issues, but since it works for me I would suggest to drop this patch and keep DFS enabled for ath9k. Thanks, Simon -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html