IEEE80211_CHAN_DYN
FLAG(IEEE80211_CHAN_DYN),
(_chan)->ic_flags |= IEEE80211_CHAN_DYN; \
(_chan)->ic_flags &= ~IEEE80211_CHAN_DYN; \
(IEEE80211_CHAN_2GHZ | IEEE80211_CHAN_DYN)
IEEE80211_CHAN_CCK | IEEE80211_CHAN_OFDM | IEEE80211_CHAN_DYN | \
(((_c)->ic_flags & (IEEE80211_CHAN_OFDM | IEEE80211_CHAN_DYN)) != 0)
(((_c)->ic_flags & (IEEE80211_CHAN_CCK | IEEE80211_CHAN_DYN)) != 0)
(((_c)->ic_flags & IEEE80211_CHAN_DYN) == IEEE80211_CHAN_DYN)
| IEEE80211_CHAN_DYN,