Hi list, I'm trying to send packets with DPDK 17.11. I tested my application with a XL710 nic and everything worked smoothly. However, when testing with i210, something weird happened.
For some performance reasons, I have disabled the TX offloading in my application by setting txqconf.txq_flags to ETH_TXQ_FLAGS_NOOFFLOADS and setting only PKT_TX_IPV4 to the ol_flags of mbuf. When calling rte_eth_tx_burst(), I always end up getting a segmentation fault signal in eth_igb_xmit_pkts(). Interestingly, when I re-enabled the TX offloading, everything works. Does anyone know what went wrong? Thanks! BR, Frank