IEEE80211_HTPROT_NONHT_MIXED
case IEEE80211_HTPROT_NONHT_MIXED:
case IEEE80211_HTPROT_NONHT_MIXED:
case IEEE80211_HTPROT_NONHT_MIXED:
htprot = IEEE80211_HTPROT_NONHT_MIXED;
htop1 |= IEEE80211_HTPROT_NONHT_MIXED;