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
