1 /* SPDX-License-Identifier: BSD-3-Clause 2 * Copyright(c) 2010-2014 Intel Corporation 3 */ 4 5 #ifndef PACKET_BURST_GENERATOR_H_ 6 #define PACKET_BURST_GENERATOR_H_ 7 8 #ifdef __cplusplus 9 extern "C" { 10 #endif 11 12 #include <rte_mbuf.h> 13 #include <rte_ether.h> 14 #include <rte_arp.h> 15 #include <rte_ip.h> 16 #include <rte_udp.h> 17 #include <rte_tcp.h> 18 #include <rte_sctp.h> 19 20 #define IPV4_ADDR(a, b, c, d)(((a & 0xff) << 24) | ((b & 0xff) << 16) | \ 21 ((c & 0xff) << 8) | (d & 0xff)) 22 23 #define PACKET_BURST_GEN_PKT_LEN 60 24 #define PACKET_BURST_GEN_PKT_LEN_128 128 25 26 void 27 initialize_eth_header(struct rte_ether_hdr *eth_hdr, 28 struct rte_ether_addr *src_mac, 29 struct rte_ether_addr *dst_mac, uint16_t ether_type, 30 uint8_t vlan_enabled, uint16_t van_id); 31 32 void 33 initialize_arp_header(struct rte_arp_hdr *arp_hdr, 34 struct rte_ether_addr *src_mac, struct rte_ether_addr *dst_mac, 35 uint32_t src_ip, uint32_t dst_ip, uint32_t opcode); 36 37 uint16_t 38 initialize_udp_header(struct rte_udp_hdr *udp_hdr, uint16_t src_port, 39 uint16_t dst_port, uint16_t pkt_data_len); 40 41 uint16_t 42 initialize_tcp_header(struct rte_tcp_hdr *tcp_hdr, uint16_t src_port, 43 uint16_t dst_port, uint16_t pkt_data_len); 44 45 uint16_t 46 initialize_sctp_header(struct rte_sctp_hdr *sctp_hdr, uint16_t src_port, 47 uint16_t dst_port, uint16_t pkt_data_len); 48 49 uint16_t 50 initialize_ipv6_header(struct rte_ipv6_hdr *ip_hdr, uint8_t *src_addr, 51 uint8_t *dst_addr, uint16_t pkt_data_len); 52 53 uint16_t 54 initialize_ipv4_header(struct rte_ipv4_hdr *ip_hdr, uint32_t src_addr, 55 uint32_t dst_addr, uint16_t pkt_data_len); 56 57 uint16_t 58 initialize_ipv4_header_proto(struct rte_ipv4_hdr *ip_hdr, uint32_t src_addr, 59 uint32_t dst_addr, uint16_t pkt_data_len, uint8_t proto); 60 61 int 62 generate_packet_burst(struct rte_mempool *mp, struct rte_mbuf **pkts_burst, 63 struct rte_ether_hdr *eth_hdr, uint8_t vlan_enabled, 64 void *ip_hdr, uint8_t ipv4, struct rte_udp_hdr *udp_hdr, 65 int nb_pkt_per_burst, uint8_t pkt_len, uint8_t nb_pkt_segs); 66 67 int 68 generate_packet_burst_proto(struct rte_mempool *mp, 69 struct rte_mbuf **pkts_burst, struct rte_ether_hdr *eth_hdr, 70 uint8_t vlan_enabled, void *ip_hdr, 71 uint8_t ipv4, uint8_t proto, void *proto_hdr, 72 int nb_pkt_per_burst, uint8_t pkt_len, uint8_t nb_pkt_segs); 73 74 #ifdef __cplusplus 75 } 76 #endif 77 78 #endif /* PACKET_BURST_GENERATOR_H_ */ 79