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34 #ifndef PACKET_BURST_GENERATOR_H_
35 #define PACKET_BURST_GENERATOR_H_
42 #include <rte_ether.h>
49 #define IPV4_ADDR(a, b, c, d)(((a & 0xff) << 24) | ((b & 0xff) << 16) | \
50 ((c & 0xff) << 8) | (d & 0xff))
52 #define PACKET_BURST_GEN_PKT_LEN 60
53 #define PACKET_BURST_GEN_PKT_LEN_128 128
56 initialize_eth_header(struct ether_hdr *eth_hdr, struct ether_addr *src_mac,
57 struct ether_addr *dst_mac, uint16_t ether_type,
58 uint8_t vlan_enabled, uint16_t van_id);
61 initialize_arp_header(struct arp_hdr *arp_hdr, struct ether_addr *src_mac,
62 struct ether_addr *dst_mac, uint32_t src_ip, uint32_t dst_ip,
66 initialize_udp_header(struct udp_hdr *udp_hdr, uint16_t src_port,
67 uint16_t dst_port, uint16_t pkt_data_len);
70 initialize_tcp_header(struct tcp_hdr *tcp_hdr, uint16_t src_port,
71 uint16_t dst_port, uint16_t pkt_data_len);
74 initialize_sctp_header(struct sctp_hdr *sctp_hdr, uint16_t src_port,
75 uint16_t dst_port, uint16_t pkt_data_len);
78 initialize_ipv6_header(struct ipv6_hdr *ip_hdr, uint8_t *src_addr,
79 uint8_t *dst_addr, uint16_t pkt_data_len);
82 initialize_ipv4_header(struct ipv4_hdr *ip_hdr, uint32_t src_addr,
83 uint32_t dst_addr, uint16_t pkt_data_len);
86 initialize_ipv4_header_proto(struct ipv4_hdr *ip_hdr, uint32_t src_addr,
87 uint32_t dst_addr, uint16_t pkt_data_len, uint8_t proto);
90 generate_packet_burst(struct rte_mempool *mp, struct rte_mbuf **pkts_burst,
91 struct ether_hdr *eth_hdr, uint8_t vlan_enabled, void *ip_hdr,
92 uint8_t ipv4, struct udp_hdr *udp_hdr, int nb_pkt_per_burst,
93 uint8_t pkt_len, uint8_t nb_pkt_segs);
96 generate_packet_burst_proto(struct rte_mempool *mp,
97 struct rte_mbuf **pkts_burst,
98 struct ether_hdr *eth_hdr, uint8_t vlan_enabled, void *ip_hdr,
99 uint8_t ipv4, uint8_t proto, void *proto_hdr,
100 int nb_pkt_per_burst, uint8_t pkt_len, uint8_t nb_pkt_segs);
106 #endif /* PACKET_BURST_GENERATOR_H_ */