1 /* SPDX-License-Identifier: BSD-3-Clause 2 * Copyright(c) 2010-2014 Intel Corporation 3 * Copyright(c) 2018 Mellanox Technology 4 */ 5 6 #include <stdio.h> 7 8 #include <rte_net.h> 9 #include <rte_mbuf.h> 10 #include <rte_ether.h> 11 #include <rte_ethdev.h> 12 #include <rte_flow.h> 13 14 #include "testpmd.h" 15 16 static inline void 17 print_ether_addr(const char *what, struct ether_addr *eth_addr) 18 { 19 char buf[ETHER_ADDR_FMT_SIZE]; 20 ether_format_addr(buf, ETHER_ADDR_FMT_SIZE, eth_addr); 21 printf("%s%s", what, buf); 22 } 23 24 static inline void 25 dump_pkt_burst(uint16_t port_id, uint16_t queue, struct rte_mbuf *pkts[], 26 uint16_t nb_pkts, int is_rx) 27 { 28 struct rte_mbuf *mb; 29 struct ether_hdr *eth_hdr; 30 uint16_t eth_type; 31 uint64_t ol_flags; 32 uint16_t i, packet_type; 33 uint16_t is_encapsulation; 34 char buf[256]; 35 struct rte_net_hdr_lens hdr_lens; 36 uint32_t sw_packet_type; 37 uint16_t udp_port; 38 uint32_t vx_vni; 39 40 if (!nb_pkts) 41 return; 42 printf("port %u/queue %u: %s %u packets\n", 43 port_id, queue, 44 is_rx ? "received" : "sent", 45 (unsigned int) nb_pkts); 46 for (i = 0; i < nb_pkts; i++) { 47 mb = pkts[i]; 48 eth_hdr = rte_pktmbuf_mtod(mb, struct ether_hdr *); 49 eth_type = RTE_BE_TO_CPU_16(eth_hdr->ether_type); 50 ol_flags = mb->ol_flags; 51 packet_type = mb->packet_type; 52 is_encapsulation = RTE_ETH_IS_TUNNEL_PKT(packet_type); 53 54 print_ether_addr(" src=", ð_hdr->s_addr); 55 print_ether_addr(" - dst=", ð_hdr->d_addr); 56 printf(" - type=0x%04x - length=%u - nb_segs=%d", 57 eth_type, (unsigned int) mb->pkt_len, 58 (int)mb->nb_segs); 59 if (ol_flags & PKT_RX_RSS_HASH) { 60 printf(" - RSS hash=0x%x", (unsigned int) mb->hash.rss); 61 printf(" - RSS queue=0x%x", (unsigned int) queue); 62 } 63 if (ol_flags & PKT_RX_FDIR) { 64 printf(" - FDIR matched "); 65 if (ol_flags & PKT_RX_FDIR_ID) 66 printf("ID=0x%x", 67 mb->hash.fdir.hi); 68 else if (ol_flags & PKT_RX_FDIR_FLX) 69 printf("flex bytes=0x%08x %08x", 70 mb->hash.fdir.hi, mb->hash.fdir.lo); 71 else 72 printf("hash=0x%x ID=0x%x ", 73 mb->hash.fdir.hash, mb->hash.fdir.id); 74 } 75 if (ol_flags & PKT_RX_TIMESTAMP) 76 printf(" - timestamp %"PRIu64" ", mb->timestamp); 77 if (ol_flags & PKT_RX_QINQ) 78 printf(" - QinQ VLAN tci=0x%x, VLAN tci outer=0x%x", 79 mb->vlan_tci, mb->vlan_tci_outer); 80 else if (ol_flags & PKT_RX_VLAN) 81 printf(" - VLAN tci=0x%x", mb->vlan_tci); 82 if (mb->packet_type) { 83 rte_get_ptype_name(mb->packet_type, buf, sizeof(buf)); 84 printf(" - hw ptype: %s", buf); 85 } 86 sw_packet_type = rte_net_get_ptype(mb, &hdr_lens, 87 RTE_PTYPE_ALL_MASK); 88 rte_get_ptype_name(sw_packet_type, buf, sizeof(buf)); 89 printf(" - sw ptype: %s", buf); 90 if (sw_packet_type & RTE_PTYPE_L2_MASK) 91 printf(" - l2_len=%d", hdr_lens.l2_len); 92 if (sw_packet_type & RTE_PTYPE_L3_MASK) 93 printf(" - l3_len=%d", hdr_lens.l3_len); 94 if (sw_packet_type & RTE_PTYPE_L4_MASK) 95 printf(" - l4_len=%d", hdr_lens.l4_len); 96 if (sw_packet_type & RTE_PTYPE_TUNNEL_MASK) 97 printf(" - tunnel_len=%d", hdr_lens.tunnel_len); 98 if (sw_packet_type & RTE_PTYPE_INNER_L2_MASK) 99 printf(" - inner_l2_len=%d", hdr_lens.inner_l2_len); 100 if (sw_packet_type & RTE_PTYPE_INNER_L3_MASK) 101 printf(" - inner_l3_len=%d", hdr_lens.inner_l3_len); 102 if (sw_packet_type & RTE_PTYPE_INNER_L4_MASK) 103 printf(" - inner_l4_len=%d", hdr_lens.inner_l4_len); 104 if (is_encapsulation) { 105 struct ipv4_hdr *ipv4_hdr; 106 struct ipv6_hdr *ipv6_hdr; 107 struct udp_hdr *udp_hdr; 108 uint8_t l2_len; 109 uint8_t l3_len; 110 uint8_t l4_len; 111 uint8_t l4_proto; 112 struct vxlan_hdr *vxlan_hdr; 113 114 l2_len = sizeof(struct ether_hdr); 115 116 /* Do not support ipv4 option field */ 117 if (RTE_ETH_IS_IPV4_HDR(packet_type)) { 118 l3_len = sizeof(struct ipv4_hdr); 119 ipv4_hdr = rte_pktmbuf_mtod_offset(mb, 120 struct ipv4_hdr *, 121 l2_len); 122 l4_proto = ipv4_hdr->next_proto_id; 123 } else { 124 l3_len = sizeof(struct ipv6_hdr); 125 ipv6_hdr = rte_pktmbuf_mtod_offset(mb, 126 struct ipv6_hdr *, 127 l2_len); 128 l4_proto = ipv6_hdr->proto; 129 } 130 if (l4_proto == IPPROTO_UDP) { 131 udp_hdr = rte_pktmbuf_mtod_offset(mb, 132 struct udp_hdr *, 133 l2_len + l3_len); 134 l4_len = sizeof(struct udp_hdr); 135 vxlan_hdr = rte_pktmbuf_mtod_offset(mb, 136 struct vxlan_hdr *, 137 l2_len + l3_len + l4_len); 138 udp_port = RTE_BE_TO_CPU_16(udp_hdr->dst_port); 139 vx_vni = rte_be_to_cpu_32(vxlan_hdr->vx_vni); 140 printf(" - VXLAN packet: packet type =%d, " 141 "Destination UDP port =%d, VNI = %d", 142 packet_type, udp_port, vx_vni >> 8); 143 } 144 } 145 printf(" - %s queue=0x%x", is_rx ? "Receive" : "Send", 146 (unsigned int) queue); 147 printf("\n"); 148 rte_get_rx_ol_flag_list(mb->ol_flags, buf, sizeof(buf)); 149 printf(" ol_flags: %s\n", buf); 150 } 151 } 152 153 uint16_t 154 dump_rx_pkts(uint16_t port_id, uint16_t queue, struct rte_mbuf *pkts[], 155 uint16_t nb_pkts, __rte_unused uint16_t max_pkts, 156 __rte_unused void *user_param) 157 { 158 dump_pkt_burst(port_id, queue, pkts, nb_pkts, 1); 159 return nb_pkts; 160 } 161 162 uint16_t 163 dump_tx_pkts(uint16_t port_id, uint16_t queue, struct rte_mbuf *pkts[], 164 uint16_t nb_pkts, __rte_unused void *user_param) 165 { 166 dump_pkt_burst(port_id, queue, pkts, nb_pkts, 0); 167 return nb_pkts; 168 } 169