Symbol: PTNET_CSUM_OFFLOAD
sys/dev/netmap/if_ptnet.c
277
#define PTNET_ALL_OFFLOAD (CSUM_TSO | PTNET_CSUM_OFFLOAD |\
sys/dev/netmap/if_ptnet.c
855
if_sethwassistbits(ifp, PTNET_CSUM_OFFLOAD, 0);