-
- /*
- * Dump each received packet if verbose_level > 0.
- */
- if (verbose_level > 0)
- printf("port %u/queue %u: received %u packets\n",
- (unsigned) fs->rx_port,
- (unsigned) fs->rx_queue,
- (unsigned) nb_rx);
- for (i = 0; i < nb_rx; i++) {
- mb = pkts_burst[i];
- if (verbose_level == 0) {
- rte_pktmbuf_free(mb);
- continue;
- }
- eth_hdr = rte_pktmbuf_mtod(mb, struct ether_hdr *);
- eth_type = RTE_BE_TO_CPU_16(eth_hdr->ether_type);
- ol_flags = mb->ol_flags;
- packet_type = mb->packet_type;
-
- is_encapsulation = ol_flags & (PKT_RX_TUNNEL_IPV4_HDR |
- PKT_RX_TUNNEL_IPV6_HDR);
-
- print_ether_addr(" src=", ð_hdr->s_addr);
- print_ether_addr(" - dst=", ð_hdr->d_addr);
- printf(" - type=0x%04x - length=%u - nb_segs=%d",
- eth_type, (unsigned) mb->pkt_len,
- (int)mb->nb_segs);
- if (ol_flags & PKT_RX_RSS_HASH) {
- printf(" - RSS hash=0x%x", (unsigned) mb->hash.rss);
- printf(" - RSS queue=0x%x",(unsigned) fs->rx_queue);
- }
- else if (ol_flags & PKT_RX_FDIR)
- printf(" - FDIR hash=0x%x - FDIR id=0x%x ",
- mb->hash.fdir.hash, mb->hash.fdir.id);
- if (ol_flags & PKT_RX_VLAN_PKT)
- printf(" - VLAN tci=0x%x", mb->vlan_tci);
- if (is_encapsulation) {
- struct ipv4_hdr *ipv4_hdr;
- struct ipv6_hdr *ipv6_hdr;
- struct udp_hdr *udp_hdr;
- uint8_t l2_len;
- uint8_t l3_len;
- uint8_t l4_len;
- uint8_t l4_proto;
- struct vxlan_hdr *vxlan_hdr;
-
- l2_len = sizeof(struct ether_hdr);
-
- /* Do not support ipv4 option field */
- if (ol_flags & PKT_RX_TUNNEL_IPV4_HDR) {
- l3_len = sizeof(struct ipv4_hdr);
- ipv4_hdr = (struct ipv4_hdr *) (rte_pktmbuf_mtod(mb,
- unsigned char *) + l2_len);
- l4_proto = ipv4_hdr->next_proto_id;
- } else {
- l3_len = sizeof(struct ipv6_hdr);
- ipv6_hdr = (struct ipv6_hdr *) (rte_pktmbuf_mtod(mb,
- unsigned char *) + l2_len);
- l4_proto = ipv6_hdr->proto;
- }
- if (l4_proto == IPPROTO_UDP) {
- udp_hdr = (struct udp_hdr *) (rte_pktmbuf_mtod(mb,
- unsigned char *) + l2_len + l3_len);
- l4_len = sizeof(struct udp_hdr);
- vxlan_hdr = (struct vxlan_hdr *) (rte_pktmbuf_mtod(mb,
- unsigned char *) + l2_len + l3_len
- + l4_len);
-
- printf(" - VXLAN packet: packet type =%d, "
- "Destination UDP port =%d, VNI = %d",
- packet_type, RTE_BE_TO_CPU_16(udp_hdr->dst_port),
- rte_be_to_cpu_32(vxlan_hdr->vx_vni) >> 8);
- }
- }
- printf(" - Receive queue=0x%x", (unsigned) fs->rx_queue);
- printf("\n");
- if (ol_flags != 0) {
- int rxf;
-
- for (rxf = 0; rxf < MAX_PKT_RX_FLAGS; rxf++) {
- if (ol_flags & (1 << rxf))
- printf(" PKT_RX_%s\n",
- pkt_rx_flag_names[rxf]);
- }
- }
- rte_pktmbuf_free(mb);
- }