NETMAP don't process incoming packets with next conditions: 1. open /dev/netmap and do NIOCREGIF (NR_REG_ONE_NIC for concrete) in one thread 2. kevent this fd and register event EVFILT_READ with EV_ADD|EV_ENABLE|EV_CLEAR in other thread got EVFILT_READ but all head,tail,cur still 0
Can you: - specify which FreeBSD version you are using - specify which netmap port are you opening (ixgbe? ixl? em? vale?, ...) - provide a code snippet that shows the problem ?