IEEE80211_C_TKIPMIC
ic->ic_caps &= ~IEEE80211_C_TKIPMIC;
ic->ic_caps |= IEEE80211_C_TKIPMIC;
ic->ic_caps |= IEEE80211_C_TKIPMIC;
IEEE80211_C_TKIPMIC | /* TKIPMIC */
(ic->ic_caps & IEEE80211_C_TKIPMIC) == 0) {