Arend, While I was looking at uses of IEEE80211_CHAN_NO_HT40 I saw brcmsmac and found that it uses that on channels 8 and 9 which doesn't really make sense, here in Europe HT40 can be used on channel 9 where the entire 40 MHz channel will then extend all the way to channel 13. We just recently fixed a bug in the regulatory code to allow this. Is this intentional in your code? If not I'd suggest to remove all the IEEE80211_CHAN_NO_HT40* flags in 2.4 GHz since the common regulatory code will enforce that all secondary channels must exist & be allowed anyway. On 5 GHz you might also consider removing them since they are spec restrictions, not regulatory restrictions. Unless of course this matches some firmware checking, in which case you'll want to keep it so the firmware isn't unhappy when somebody connects to such APs :) johannes -- 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