RPF_L2BC_REG
AQ_WRITE_REG_BIT(sc, RPF_L2BC_REG, RPF_L2BC_EN, 1);
AQ_WRITE_REG_BIT(sc, RPF_L2BC_REG, RPF_L2BC_ACTION, RPF_ACTION_HOST);
AQ_WRITE_REG_BIT(sc, RPF_L2BC_REG, RPF_L2BC_THRESHOLD, 0xffff);
AQ_WRITE_REG_BIT(sc, RPF_L2BC_REG, RPF_L2BC_PROMISC, 1);
AQ_WRITE_REG_BIT(sc, RPF_L2BC_REG, RPF_L2BC_PROMISC, 0);
AQ_WRITE_REG_BIT(sc, RPF_L2BC_REG, RPF_L2BC_PROMISC, 0);