MVPP2_TXP_SCHED_Q_CMD_REG
mvpp2_write(port->sc, MVPP2_TXP_SCHED_Q_CMD_REG, qmap);
reg_data = (mvpp2_read(port->sc, MVPP2_TXP_SCHED_Q_CMD_REG)) &
mvpp2_write(port->sc, MVPP2_TXP_SCHED_Q_CMD_REG,
reg_data = mvpp2_read(port->sc, MVPP2_TXP_SCHED_Q_CMD_REG);