bogdanPricope replied on github web page: platform/linux-generic/pktio/dpdk.c line 125 @@ -436,6 +440,97 @@ static inline int mbuf_to_pkt(pktio_entry_t *pktio_entry, return (i > 0 ? i : -1); } +static inline int packet_parse(void *l3_hdr, odp_bool_t *l3_proto_v4, + uint8_t *l4_proto) +{ + uint8_t l3_proto_ver = _ODP_IPV4HDR_VER(*(uint8_t *)l3_hdr); + + if (l3_proto_ver == _ODP_IPV4) { + struct ipv4_hdr *ip = (struct ipv4_hdr *)l3_hdr; + + *l3_proto_v4 = 1; + if (!rte_ipv4_frag_pkt_is_fragmented(ip)) + *l4_proto = ip->next_proto_id; + else + *l4_proto = 0; + + return 0; + } else if (l3_proto_ver == _ODP_IPV6) { + struct ipv6_hdr *ipv6 = (struct ipv6_hdr *)l3_hdr; + + *l3_proto_v4 = 0; + *l4_proto = ipv6->proto; + return 0; + } + + return -1; +} + +static inline uint16_t phdr_csum(odp_bool_t ipv4, void *l3_hdr, + uint64_t ol_flags) +{ + if (ipv4) + return rte_ipv4_phdr_cksum(l3_hdr, ol_flags); + else /*ipv6*/ + return rte_ipv6_phdr_cksum(l3_hdr, ol_flags); +} + +static inline int pkt_set_ol_tx(odp_pktout_config_opt_t *pktout_cfg, + odp_packet_hdr_t *pkt_hdr, + struct rte_mbuf *mbuf, + char *mbuf_data)
Comment: OK https://github.com/Linaro/odp/pull/124#discussion_r136786884 updated_at 2017-09-04 10:00:41