NSTAT
case S_INPUT: NSTAT(rx_data);
case S_OUTPUT: NSTAT(tx_data);
case S_RX_UCAST: NSTAT(rx_ucast);
case S_RX_MCAST: NSTAT(rx_mcast);
case S_TX_UCAST: NSTAT(tx_ucast);
case S_TX_MCAST: NSTAT(tx_mcast);
case S_INPUT: NSTAT(rx_data);
case S_OUTPUT: NSTAT(tx_data);
case S_RX_UCAST: NSTAT(rx_ucast);
case S_RX_MCAST: NSTAT(rx_mcast);
case S_TX_UCAST: NSTAT(tx_ucast);
case S_TX_MCAST: NSTAT(tx_mcast);