IEEE80211_VHT_MCS_FOR_SS_MASK
IEEE80211_VHT_MCS_FOR_SS_MASK(2)) >>
rx_mcs = (ni->ni_vht_rxmcs & IEEE80211_VHT_MCS_FOR_SS_MASK(num_ss)) >>
IEEE80211_VHT_MCS_FOR_SS_MASK(2)) >>
rx_mcs = (ni->ni_vht_rxmcs & IEEE80211_VHT_MCS_FOR_SS_MASK(1)) >>
IEEE80211_VHT_MCS_FOR_SS_MASK(n)) >>
IEEE80211_VHT_MCS_FOR_SS_MASK(n)) >>
int supp_mcs = (vht_mcs & IEEE80211_VHT_MCS_FOR_SS_MASK(nss)) >>