diff options
Diffstat (limited to 'vpp/dpdk/dpdk-16.07_patches/0009-enic-bad-L4-checksum-ptype-set-on-ICMP-packets.patch')
| -rw-r--r-- | vpp/dpdk/dpdk-16.07_patches/0009-enic-bad-L4-checksum-ptype-set-on-ICMP-packets.patch | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/vpp/dpdk/dpdk-16.07_patches/0009-enic-bad-L4-checksum-ptype-set-on-ICMP-packets.patch b/vpp/dpdk/dpdk-16.07_patches/0009-enic-bad-L4-checksum-ptype-set-on-ICMP-packets.patch new file mode 100644 index 00000000..71a9d9b5 --- /dev/null +++ b/vpp/dpdk/dpdk-16.07_patches/0009-enic-bad-L4-checksum-ptype-set-on-ICMP-packets.patch @@ -0,0 +1,18 @@ +diff --git a/drivers/net/enic/enic_rxtx.c b/drivers/net/enic/enic_rxtx.c +index 50f0b28..ad59613 100644 +--- a/drivers/net/enic/enic_rxtx.c ++++ b/drivers/net/enic/enic_rxtx.c +@@ -212,9 +212,12 @@ enic_cq_rx_to_pkt_flags(struct cq_desc *cqd, struct rte_mbuf *mbuf) + /* checksum flags */ + if (!enic_cq_rx_desc_csum_not_calc(cqrd) && + (mbuf->packet_type & RTE_PTYPE_L3_IPV4)) { ++ uint32_t l4_flags = mbuf->packet_type & RTE_PTYPE_L4_MASK; ++ + if (unlikely(!enic_cq_rx_desc_ipv4_csum_ok(cqrd))) + pkt_flags |= PKT_RX_IP_CKSUM_BAD; +- if (mbuf->packet_type & (RTE_PTYPE_L4_UDP | RTE_PTYPE_L4_TCP)) { ++ if (l4_flags == RTE_PTYPE_L4_UDP || ++ l4_flags == RTE_PTYPE_L4_TCP) { + if (unlikely(!enic_cq_rx_desc_tcp_udp_csum_ok(cqrd))) + pkt_flags |= PKT_RX_L4_CKSUM_BAD; + } |