It doesn't overwrite unread slots; it just hits the end and stops RX'ing (and is counted by the NIC as an RX overflow) until you've RX'ed some frames and told netmap what you've handed.
-adrian _______________________________________________ freebsd-net@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-net To unsubscribe, send any mail to "freebsd-net-unsubscr...@freebsd.org"
