[dpdk-dev] [PATCH v3 1/2] examples/ip_fragmentation: Enabling IP checksum offload in mbuf

[Ananyev, Konstantin]

> As per the documentation to use any IP offload features, application
> must set required offload flags into mbuf->ol_flags.
> 
> Signed-off-by: Sunil Kumar Kori <skori at marvell.com>
> ---
>  examples/ip_fragmentation/main.c | 6 ++++--
>  1 file changed, 4 insertions(+), 2 deletions(-)
> 
> diff --git a/examples/ip_fragmentation/main.c b/examples/ip_fragmentation/main.c
> index e90a61e..719d6f4 100644
> --- a/examples/ip_fragmentation/main.c
> +++ b/examples/ip_fragmentation/main.c
> @@ -354,10 +354,12 @@ struct rte_lpm6_config lpm6_config = {
> 
>  		/* src addr */
>  		ether_addr_copy(&ports_eth_addr[port_out], &eth_hdr->s_addr);
> -		if (ipv6)
> +		if (ipv6) {
>  			eth_hdr->ether_type = rte_be_to_cpu_16(ETHER_TYPE_IPv6);
> -		else
> +		} else {
>  			eth_hdr->ether_type = rte_be_to_cpu_16(ETHER_TYPE_IPv4);
> +			m->ol_flags |= (PKT_TX_IPV4 | PKT_TX_IP_CKSUM);
> +		}
>  	}
> 
>  	len += len2;
> --

Acked-by: Konstantin Ananyev <konstantin.ananyev at intel.com>

> 1.8.3.1