MT_RXD1_NORMAL_BAND_IDX
if ((rxd1 & MT_RXD1_NORMAL_BAND_IDX) && !phy->mt76->band_idx) {
if (rxd1 & MT_RXD1_NORMAL_BAND_IDX)
band_idx = FIELD_GET(MT_RXD1_NORMAL_BAND_IDX, rxd1);