On 12/27/2017 8:32 AM, Wei Zhao wrote:
> This example do not has the process of set up tx queues, but
> some NIC start up process will be blocked if this is no tx queue
> and only rx queues. So add tx queues setup process in main code.
>
> Signed-off-by: Wei Zhao <wei.zh...@intel.com>
<...>
> @@ -149,7 +149,18 @@ init_port(void)
> /**< CRC stripped by hardware */
> .hw_strip_crc = 1,
> },
> + .txmode = {
> + .offloads =
> + DEV_TX_OFFLOAD_VLAN_INSERT |
> + DEV_TX_OFFLOAD_IPV4_CKSUM |
> + DEV_TX_OFFLOAD_UDP_CKSUM |
> + DEV_TX_OFFLOAD_TCP_CKSUM |
> + DEV_TX_OFFLOAD_SCTP_CKSUM |
> + DEV_TX_OFFLOAD_TCP_TSO,
> + },
> };
> + struct rte_eth_txconf txq_conf;
> + struct rte_eth_dev_info dev_info;
>
> printf(":: initializing port: %d\n", port_id);
> ret = rte_eth_dev_configure(port_id,
> @@ -173,6 +184,21 @@ init_port(void)
> }
> }
>
> + rte_eth_dev_info_get(port_id, &dev_info);
> + txq_conf = dev_info.default_txconf;
> + txq_conf.offloads = port_conf.txmode.offloads;
Hi Wei, Shahaf,
When new offload method used for txmode, shouldn't ETH_TXQ_FLAGS_IGNORE set,
otherwise txq_flags assumed to have valid values, no?
