examples/ip_reassembly: enable IP checksum offload

[dpdk.git] / examples / ip_reassembly / main.c

diff --git a/examples/ip_reassembly/main.c b/examples/ip_reassembly/main.c
index 8351270..38b39be 100644 (file)
--- a/examples/ip_reassembly/main.c
+++ b/examples/ip_reassembly/main.c
@@ -190,14 +190,14 @@ struct l3fwd_ipv4_route {
 };
 
 struct l3fwd_ipv4_route l3fwd_ipv4_route_array[] = {
-               {RTE_IPv4(100,10,0,0), 16, 0},
-               {RTE_IPv4(100,20,0,0), 16, 1},
-               {RTE_IPv4(100,30,0,0), 16, 2},
-               {RTE_IPv4(100,40,0,0), 16, 3},
-               {RTE_IPv4(100,50,0,0), 16, 4},
-               {RTE_IPv4(100,60,0,0), 16, 5},
-               {RTE_IPv4(100,70,0,0), 16, 6},
-               {RTE_IPv4(100,80,0,0), 16, 7},
+               {RTE_IPV4(100,10,0,0), 16, 0},
+               {RTE_IPV4(100,20,0,0), 16, 1},
+               {RTE_IPV4(100,30,0,0), 16, 2},
+               {RTE_IPV4(100,40,0,0), 16, 3},
+               {RTE_IPV4(100,50,0,0), 16, 4},
+               {RTE_IPV4(100,60,0,0), 16, 5},
+               {RTE_IPV4(100,70,0,0), 16, 6},
+               {RTE_IPV4(100,80,0,0), 16, 7},
 };
 
 /*
@@ -353,6 +353,9 @@ reassemble(struct rte_mbuf *m, uint16_t portid, uint32_t queue,
                                        struct rte_ether_hdr *);
                                ip_hdr = (struct rte_ipv4_hdr *)(eth_hdr + 1);
                        }
+
+                       /* update offloading flags */
+                       m->ol_flags |= (PKT_TX_IPV4 | PKT_TX_IP_CKSUM);
                }
                ip_dst = rte_be_to_cpu_32(ip_hdr->dst_addr);
 
@@ -362,7 +365,7 @@ reassemble(struct rte_mbuf *m, uint16_t portid, uint32_t queue,
                        dst_port = next_hop;
                }
 
-               eth_hdr->ether_type = rte_be_to_cpu_16(RTE_ETHER_TYPE_IPv4);
+               eth_hdr->ether_type = rte_be_to_cpu_16(RTE_ETHER_TYPE_IPV4);
        } else if (RTE_ETH_IS_IPV6_HDR(m->packet_type)) {
                /* if packet is IPv6 */
                struct ipv6_extension_fragment *frag_hdr;
@@ -401,7 +404,7 @@ reassemble(struct rte_mbuf *m, uint16_t portid, uint32_t queue,
                        dst_port = next_hop;
                }
 
-               eth_hdr->ether_type = rte_be_to_cpu_16(RTE_ETHER_TYPE_IPv6);
+               eth_hdr->ether_type = rte_be_to_cpu_16(RTE_ETHER_TYPE_IPV6);
        }
        /* if packet wasn't IPv4 or IPv6, it's forwarded to the port it came from */