4 * Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
11 * * Redistributions of source code must retain the above copyright
12 * notice, this list of conditions and the following disclaimer.
13 * * Redistributions in binary form must reproduce the above copyright
14 * notice, this list of conditions and the following disclaimer in
15 * the documentation and/or other materials provided with the
17 * * Neither the name of Intel Corporation nor the names of its
18 * contributors may be used to endorse or promote products derived
19 * from this software without specific prior written permission.
21 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
22 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
23 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
24 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
25 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
26 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
27 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
28 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
29 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
30 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
31 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
34 #ifndef PACKET_BURST_GENERATOR_H_
35 #define PACKET_BURST_GENERATOR_H_
42 #include <rte_ether.h>
48 #define IPV4_ADDR(a, b, c, d)(((a & 0xff) << 24) | ((b & 0xff) << 16) | \
49 ((c & 0xff) << 8) | (d & 0xff))
51 #define PACKET_BURST_GEN_PKT_LEN 60
52 #define PACKET_BURST_GEN_PKT_LEN_128 128
55 initialize_eth_header(struct ether_hdr *eth_hdr, struct ether_addr *src_mac,
56 struct ether_addr *dst_mac, uint16_t ether_type,
57 uint8_t vlan_enabled, uint16_t van_id);
60 initialize_arp_header(struct arp_hdr *arp_hdr, struct ether_addr *src_mac,
61 struct ether_addr *dst_mac, uint32_t src_ip, uint32_t dst_ip,
65 initialize_udp_header(struct udp_hdr *udp_hdr, uint16_t src_port,
66 uint16_t dst_port, uint16_t pkt_data_len);
70 initialize_ipv6_header(struct ipv6_hdr *ip_hdr, uint8_t *src_addr,
71 uint8_t *dst_addr, uint16_t pkt_data_len);
74 initialize_ipv4_header(struct ipv4_hdr *ip_hdr, uint32_t src_addr,
75 uint32_t dst_addr, uint16_t pkt_data_len);
78 generate_packet_burst(struct rte_mempool *mp, struct rte_mbuf **pkts_burst,
79 struct ether_hdr *eth_hdr, uint8_t vlan_enabled, void *ip_hdr,
80 uint8_t ipv4, struct udp_hdr *udp_hdr, int nb_pkt_per_burst,
81 uint8_t pkt_len, uint8_t nb_pkt_segs);
88 #endif /* PACKET_BURST_GENERATOR_H_ */