BIT_LNA_L_MASK
| FIELD_PREP(BIT_LNA_L_MASK, lna_idx);
lna_idx = FIELD_PREP(BIT_LNA_L_MASK, lna_idx);
FIELD_PREP(BIT_LNA_L_MASK, GET_PHY_STAT_P0_LNA_L(phy_status));