IEEE80211_CHAN_PASSIVE_SCAN 579 net/mac80211/scan.c if (local->scan_channel->flags & IEEE80211_CHAN_PASSIVE_SCAN) IEEE80211_CHAN_PASSIVE_SCAN 176 net/wireless/nl80211.c if (chan->flags & IEEE80211_CHAN_PASSIVE_SCAN) IEEE80211_CHAN_PASSIVE_SCAN 478 net/wireless/reg.c channel_flags |= IEEE80211_CHAN_PASSIVE_SCAN;