I was modifying a packet in pktgen_pcap_mbuf_ctor() and after modifying I wanted to offload the checksum calculation to h/w so I am setting these flags in pktgen_pcap_mbuf_ctor function.
m->pkt.vlan_macip.f.l2_len = sizeof(struct ether_hdr); m->pkt.vlan_macip.f.l3_len = sizeof(struct ipv4_hdr); m->ol_flags = PKT_TX_IP_CKSUM I even tried with setting .txq_flags = 0 in rte_eth_txconf struct in pktgen.c. But still not able to get the h/w checksum. Am I missing anything ? Thanks Banashankar
