net: add rte prefix to IP structure
[dpdk.git] / app / test-pmd / util.c
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 rte_ether_addr *eth_addr)
18 {
19         char buf[RTE_ETHER_ADDR_FMT_SIZE];
20         rte_ether_format_addr(buf, RTE_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 rte_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         const char *reason;
40
41         if (!nb_pkts)
42                 return;
43         printf("port %u/queue %u: %s %u packets\n",
44                 port_id, queue,
45                is_rx ? "received" : "sent",
46                (unsigned int) nb_pkts);
47         for (i = 0; i < nb_pkts; i++) {
48                 mb = pkts[i];
49                 eth_hdr = rte_pktmbuf_mtod(mb, struct rte_ether_hdr *);
50                 eth_type = RTE_BE_TO_CPU_16(eth_hdr->ether_type);
51                 ol_flags = mb->ol_flags;
52                 packet_type = mb->packet_type;
53                 is_encapsulation = RTE_ETH_IS_TUNNEL_PKT(packet_type);
54
55                 print_ether_addr("  src=", &eth_hdr->s_addr);
56                 print_ether_addr(" - dst=", &eth_hdr->d_addr);
57                 printf(" - type=0x%04x - length=%u - nb_segs=%d",
58                        eth_type, (unsigned int) mb->pkt_len,
59                        (int)mb->nb_segs);
60                 if (ol_flags & PKT_RX_RSS_HASH) {
61                         printf(" - RSS hash=0x%x", (unsigned int) mb->hash.rss);
62                         printf(" - RSS queue=0x%x", (unsigned int) queue);
63                 }
64                 if (ol_flags & PKT_RX_FDIR) {
65                         printf(" - FDIR matched ");
66                         if (ol_flags & PKT_RX_FDIR_ID)
67                                 printf("ID=0x%x",
68                                        mb->hash.fdir.hi);
69                         else if (ol_flags & PKT_RX_FDIR_FLX)
70                                 printf("flex bytes=0x%08x %08x",
71                                        mb->hash.fdir.hi, mb->hash.fdir.lo);
72                         else
73                                 printf("hash=0x%x ID=0x%x ",
74                                        mb->hash.fdir.hash, mb->hash.fdir.id);
75                 }
76                 if (ol_flags & PKT_RX_TIMESTAMP)
77                         printf(" - timestamp %"PRIu64" ", mb->timestamp);
78                 if (ol_flags & PKT_RX_QINQ)
79                         printf(" - QinQ VLAN tci=0x%x, VLAN tci outer=0x%x",
80                                mb->vlan_tci, mb->vlan_tci_outer);
81                 else if (ol_flags & PKT_RX_VLAN)
82                         printf(" - VLAN tci=0x%x", mb->vlan_tci);
83                 if (mb->packet_type) {
84                         rte_get_ptype_name(mb->packet_type, buf, sizeof(buf));
85                         printf(" - hw ptype: %s", buf);
86                 }
87                 sw_packet_type = rte_net_get_ptype(mb, &hdr_lens,
88                                         RTE_PTYPE_ALL_MASK);
89                 rte_get_ptype_name(sw_packet_type, buf, sizeof(buf));
90                 printf(" - sw ptype: %s", buf);
91                 if (sw_packet_type & RTE_PTYPE_L2_MASK)
92                         printf(" - l2_len=%d", hdr_lens.l2_len);
93                 if (sw_packet_type & RTE_PTYPE_L3_MASK)
94                         printf(" - l3_len=%d", hdr_lens.l3_len);
95                 if (sw_packet_type & RTE_PTYPE_L4_MASK)
96                         printf(" - l4_len=%d", hdr_lens.l4_len);
97                 if (sw_packet_type & RTE_PTYPE_TUNNEL_MASK)
98                         printf(" - tunnel_len=%d", hdr_lens.tunnel_len);
99                 if (sw_packet_type & RTE_PTYPE_INNER_L2_MASK)
100                         printf(" - inner_l2_len=%d", hdr_lens.inner_l2_len);
101                 if (sw_packet_type & RTE_PTYPE_INNER_L3_MASK)
102                         printf(" - inner_l3_len=%d", hdr_lens.inner_l3_len);
103                 if (sw_packet_type & RTE_PTYPE_INNER_L4_MASK)
104                         printf(" - inner_l4_len=%d", hdr_lens.inner_l4_len);
105                 if (is_encapsulation) {
106                         struct rte_ipv4_hdr *ipv4_hdr;
107                         struct rte_ipv6_hdr *ipv6_hdr;
108                         struct udp_hdr *udp_hdr;
109                         uint8_t l2_len;
110                         uint8_t l3_len;
111                         uint8_t l4_len;
112                         uint8_t l4_proto;
113                         struct  rte_vxlan_hdr *vxlan_hdr;
114
115                         l2_len  = sizeof(struct rte_ether_hdr);
116
117                         /* Do not support ipv4 option field */
118                         if (RTE_ETH_IS_IPV4_HDR(packet_type)) {
119                                 l3_len = sizeof(struct rte_ipv4_hdr);
120                                 ipv4_hdr = rte_pktmbuf_mtod_offset(mb,
121                                 struct rte_ipv4_hdr *,
122                                 l2_len);
123                                 l4_proto = ipv4_hdr->next_proto_id;
124                         } else {
125                                 l3_len = sizeof(struct rte_ipv6_hdr);
126                                 ipv6_hdr = rte_pktmbuf_mtod_offset(mb,
127                                 struct rte_ipv6_hdr *,
128                                 l2_len);
129                                 l4_proto = ipv6_hdr->proto;
130                         }
131                         if (l4_proto == IPPROTO_UDP) {
132                                 udp_hdr = rte_pktmbuf_mtod_offset(mb,
133                                 struct udp_hdr *,
134                                 l2_len + l3_len);
135                                 l4_len = sizeof(struct udp_hdr);
136                                 vxlan_hdr = rte_pktmbuf_mtod_offset(mb,
137                                 struct rte_vxlan_hdr *,
138                                 l2_len + l3_len + l4_len);
139                                 udp_port = RTE_BE_TO_CPU_16(udp_hdr->dst_port);
140                                 vx_vni = rte_be_to_cpu_32(vxlan_hdr->vx_vni);
141                                 printf(" - VXLAN packet: packet type =%d, "
142                                        "Destination UDP port =%d, VNI = %d",
143                                        packet_type, udp_port, vx_vni >> 8);
144                         }
145                 }
146                 printf(" - %s queue=0x%x", is_rx ? "Receive" : "Send",
147                         (unsigned int) queue);
148                 printf("\n");
149                 rte_get_rx_ol_flag_list(mb->ol_flags, buf, sizeof(buf));
150                 printf("  ol_flags: %s\n", buf);
151                 if (rte_mbuf_check(mb, 1, &reason) < 0)
152                         printf("INVALID mbuf: %s\n", reason);
153         }
154 }
155
156 uint16_t
157 dump_rx_pkts(uint16_t port_id, uint16_t queue, struct rte_mbuf *pkts[],
158              uint16_t nb_pkts, __rte_unused uint16_t max_pkts,
159              __rte_unused void *user_param)
160 {
161         dump_pkt_burst(port_id, queue, pkts, nb_pkts, 1);
162         return nb_pkts;
163 }
164
165 uint16_t
166 dump_tx_pkts(uint16_t port_id, uint16_t queue, struct rte_mbuf *pkts[],
167              uint16_t nb_pkts, __rte_unused void *user_param)
168 {
169         dump_pkt_burst(port_id, queue, pkts, nb_pkts, 0);
170         return nb_pkts;
171 }
172
173 uint16_t
174 tx_pkt_set_md(uint16_t port_id, __rte_unused uint16_t queue,
175               struct rte_mbuf *pkts[], uint16_t nb_pkts,
176               __rte_unused void *user_param)
177 {
178         uint16_t i = 0;
179
180         /*
181          * Add metadata value to every Tx packet,
182          * and set ol_flags accordingly.
183          */
184         for (i = 0; i < nb_pkts; i++) {
185                 pkts[i]->tx_metadata = ports[port_id].tx_metadata;
186                 pkts[i]->ol_flags |= PKT_TX_METADATA;
187         }
188         return nb_pkts;
189 }
190
191 void
192 add_tx_md_callback(portid_t portid)
193 {
194         struct rte_eth_dev_info dev_info;
195         uint16_t queue;
196
197         if (port_id_is_invalid(portid, ENABLED_WARN))
198                 return;
199         rte_eth_dev_info_get(portid, &dev_info);
200         for (queue = 0; queue < dev_info.nb_tx_queues; queue++)
201                 if (!ports[portid].tx_set_md_cb[queue])
202                         ports[portid].tx_set_md_cb[queue] =
203                                 rte_eth_add_tx_callback(portid, queue,
204                                                         tx_pkt_set_md, NULL);
205 }
206
207 void
208 remove_tx_md_callback(portid_t portid)
209 {
210         struct rte_eth_dev_info dev_info;
211         uint16_t queue;
212
213         if (port_id_is_invalid(portid, ENABLED_WARN))
214                 return;
215         rte_eth_dev_info_get(portid, &dev_info);
216         for (queue = 0; queue < dev_info.nb_tx_queues; queue++)
217                 if (ports[portid].tx_set_md_cb[queue]) {
218                         rte_eth_remove_tx_callback(portid, queue,
219                                 ports[portid].tx_set_md_cb[queue]);
220                         ports[portid].tx_set_md_cb[queue] = NULL;
221                 }
222 }