On Wed, Aug 08, 2012 at 02:53:38PM +0300, Victor Goldenshtein wrote: > --- a/include/net/mac80211.h > +++ b/include/net/mac80211.h > @@ -2262,6 +2262,10 @@ enum ieee80211_rate_control_changed { > * The callback will be called before each transmission and upon return > * mac80211 will transmit the frame right away. > * The callback is optional and can (should!) sleep. > + * > +* @start_radar_detection: Start radar detection on current operational > + * channel, once started it will continuously monitor for radars as long > + * as the channel active. > */ > struct ieee80211_ops { > void (*tx)(struct ieee80211_hw *hw, struct sk_buff *skb); > @@ -2404,6 +2408,10 @@ struct ieee80211_ops { > > void (*mgd_prepare_tx)(struct ieee80211_hw *hw, > struct ieee80211_vif *vif); > + > + int (*start_radar_detection)(struct ieee80211_hw *hw, > + struct ieee80211_vif *vif, > + struct ieee80211_channel *chan); Why we need new callback? I.e. why this can be done by ->config ? Stanislaw -- 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