RF_OWN
RF_OWN;
while (!(lowb(priv->rx_ring[entry]->RMD1) & RF_OWN)) {
if (lowb(priv->rx_ring[(entry + i) % RX_RING_SIZE]->RMD1) & RF_OWN)
priv->rx_ring[entry]->RMD1 |= RF_OWN;
priv->rx_ring[entry]->RMD1 |= RF_OWN;