HV_KMRN_FIFO_CTRLSTA
e1e_rphy(hw, HV_KMRN_FIFO_CTRLSTA, &phy_reg);
e1e_wphy(hw, HV_KMRN_FIFO_CTRLSTA, phy_reg);
ret_val = e1e_wphy(hw, HV_KMRN_FIFO_CTRLSTA, 0xA204);