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34 #ifndef PACKET_BURST_GENERATOR_H_
35 #define PACKET_BURST_GENERATOR_H_
42 #include <rte_ether.h>
47 #define IPV4_ADDR(a, b, c, d)(((a & 0xff) << 24) | ((b & 0xff) << 16) | \
48 ((c & 0xff) << 8) | (d & 0xff))
50 #define PACKET_BURST_GEN_PKT_LEN 60
51 #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, uint8_t vlan_enabled, uint16_t van_id);
59 initialize_udp_header(struct udp_hdr *udp_hdr, uint16_t src_port,
60 uint16_t dst_port, uint16_t pkt_data_len);
64 initialize_ipv6_header(struct ipv6_hdr *ip_hdr, uint8_t *src_addr,
65 uint8_t *dst_addr, uint16_t pkt_data_len);
68 initialize_ipv4_header(struct ipv4_hdr *ip_hdr, uint32_t src_addr,
69 uint32_t dst_addr, uint16_t pkt_data_len);
72 generate_packet_burst(struct rte_mempool *mp, struct rte_mbuf **pkts_burst,
73 struct ether_hdr *eth_hdr, uint8_t vlan_enabled, void *ip_hdr,
74 uint8_t ipv4, struct udp_hdr *udp_hdr, int nb_pkt_per_burst,
75 uint8_t pkt_len, uint8_t nb_pkt_segs);
82 #endif /* PACKET_BURST_GENERATOR_H_ */