IEEE80211_UHR_NPCA_PARAMS_DIS_SUBCH_BMAP_PRES
if (npca->params & cpu_to_le32(IEEE80211_UHR_NPCA_PARAMS_DIS_SUBCH_BMAP_PRES))
if (!(npca->params & cpu_to_le32(IEEE80211_UHR_NPCA_PARAMS_DIS_SUBCH_BMAP_PRES)))