Function ff_dpdk_init

lib/ff_dpdk_if.c:1314–1417

#endif

int
ff_dpdk_init(int argc, char **argv)
{
    if (ff_global_cfg.dpdk.nb_procs < 1 ||
        ff_global_cfg.dpdk.nb_procs > RTE_MAX_LCORE ||
        ff_global_cfg.dpdk.proc_id >= ff_global_cfg.dpdk.nb_procs ||
        ff_global_cfg.dpdk.proc_id < 0) {
        printf("param num_procs[%d] or proc_id[%d] error!\n",
            ff_global_cfg.dpdk.nb_procs,
            ff_global_cfg.dpdk.proc_id);
        exit(1);
    }

    int ret = rte_eal_init(argc, argv);
    if (ret < 0) {
        rte_exit(EXIT_FAILURE, "Error with EAL initialization\n");
    }

    if (ff_global_cfg.log.level) {
        ff_log_open_set();
    }

    numa_on = ff_global_cfg.dpdk.numa_on;

    idle_sleep = ff_global_cfg.dpdk.idle_sleep;
    pkt_tx_delay = ff_global_cfg.dpdk.pkt_tx_delay > BURST_TX_DRAIN_US ? \
        BURST_TX_DRAIN_US : ff_global_cfg.dpdk.pkt_tx_delay;

    init_lcore_conf();

    init_mem_pool();

    init_dispatch_ring();

    init_msg_ring();

#ifdef FF_KNI
    enable_kni = ff_global_cfg.kni.enable;
    if (enable_kni) {
        init_kni();
    }
#endif

#ifdef FF_USE_PAGE_ARRAY
    ff_mmap_init();
#endif

#ifdef FF_FLOW_ISOLATE
    // run once in primary process
    if (rte_eal_process_type() == RTE_PROC_PRIMARY){
        ret = port_flow_isolate(0, 1);
        if (ret < 0)
            rte_exit(EXIT_FAILURE, "init_port_isolate failed\n");
    }
#endif

    ret = init_port_start();
    if (ret < 0) {