> > > > I'm looking in net/mac80211.h the IEEE80211 flag relevant to > > DFS (to add the test in ath9k init), but I don't found it. > > > > It seem the mac80211 do not know the hardware capability to > > detect radar. > > > Driver set this in iface_combinations (check): > > .radar_detect_widths = BIT(NL80211_CHAN_WIDTH_20_NOHT) | > BIT(NL80211_CHAN_WIDTH_20), > I'm sorry, but I don't understand: how the low level driver (ath9k) advise the MAC80211 driver of radar detection capabilities. How the MAC80211 driver disable the channel if the DFS is not supported by the low level driver. Cedric. > BR > Janusz -- 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
