dpdk/dpdk-16.07_patches/0009-enic-bad-L4-checksum-ptype-set-on-ICMP-packets.patch

   1 diff --git a/drivers/net/enic/enic_rxtx.c b/drivers/net/enic/enic_rxtx.c
   2 index 50f0b28..ad59613 100644
   3 --- a/drivers/net/enic/enic_rxtx.c
   4 +++ b/drivers/net/enic/enic_rxtx.c
   5 @@ -212,9 +212,12 @@ enic_cq_rx_to_pkt_flags(struct cq_desc *cqd, struct rte_mbuf *mbuf)
   6         /* checksum flags */
   7         if (!enic_cq_rx_desc_csum_not_calc(cqrd) &&
   8                 (mbuf->packet_type & RTE_PTYPE_L3_IPV4)) {
   9 +               uint32_t l4_flags = mbuf->packet_type & RTE_PTYPE_L4_MASK;
  10 +
  11                 if (unlikely(!enic_cq_rx_desc_ipv4_csum_ok(cqrd)))
  12                         pkt_flags |= PKT_RX_IP_CKSUM_BAD;
  13 -               if (mbuf->packet_type & (RTE_PTYPE_L4_UDP | RTE_PTYPE_L4_TCP)) {
  14 +               if (l4_flags == RTE_PTYPE_L4_UDP ||
  15 +                   l4_flags == RTE_PTYPE_L4_TCP) {
  16                         if (unlikely(!enic_cq_rx_desc_tcp_udp_csum_ok(cqrd)))
  17                                 pkt_flags |= PKT_RX_L4_CKSUM_BAD;
  18                 }