uint64_t tsc_lifetime = (rand()&0x07) * rte_get_tsc_hz();
while (!terminate_signal_received) {
- /* Keepalive heartbeat */
+ /* Keepalive heartbeat. 8< */
rte_keepalive_mark_alive(rte_global_keepalive_info);
cur_tsc = rte_rdtsc();
*/
if (check_period > 0 && cur_tsc - tsc_initial > tsc_lifetime)
break;
+ /* >8 End of keepalive heartbeat. */
/*
* TX burst queue drain
/* parse hexadecimal string */
pm = strtoul(portmask, &end, 16);
if ((portmask[0] == '\0') || (end == NULL) || (*end != '\0'))
- return -1;
-
- if (pm == 0)
- return -1;
+ return 0;
return pm;
}
uint8_t count, all_ports_up, print_flag = 0;
struct rte_eth_link link;
int ret;
+ char link_status_text[RTE_ETH_LINK_MAX_STR_LEN];
printf("\nChecking link status");
fflush(stdout);
}
/* print link status if flag set */
if (print_flag == 1) {
- if (link.link_status)
- printf(
- "Port%d Link Up. Speed %u Mbps - %s\n",
- portid, link.link_speed,
- (link.link_duplex == ETH_LINK_FULL_DUPLEX) ?
- ("full-duplex") : ("half-duplex"));
- else
- printf("Port %d Link Down\n", portid);
+ rte_eth_link_to_str(link_status_text,
+ sizeof(link_status_text), &link);
+ printf("Port %d %s\n", portid,
+ link_status_text);
continue;
}
/* clear all_ports_up flag if any link down */
if (ka_shm == NULL)
rte_exit(EXIT_FAILURE,
"rte_keepalive_shm_create() failed");
+ /* Initialize keepalive functionality. 8< */
rte_global_keepalive_info =
rte_keepalive_create(&dead_core, ka_shm);
if (rte_global_keepalive_info == NULL)
rte_exit(EXIT_FAILURE, "init_keep_alive() failed");
+ /* >8 End of initializing keepalive functionality. */
rte_keepalive_register_relay_callback(rte_global_keepalive_info,
relay_core_state, ka_shm);
rte_timer_init(&hb_timer);
rte_exit(EXIT_FAILURE, "Keepalive setup failure.\n");
}
if (timer_period > 0) {
+ /* Issues the pings keepalive_dispatch_pings(). 8< */
if (rte_timer_reset(&stats_timer,
(timer_period * rte_get_timer_hz()) / 1000,
PERIODICAL,
&print_stats, NULL
) != 0 )
rte_exit(EXIT_FAILURE, "Stats setup failure.\n");
+ /* >8 End of issuing the pings keepalive_dispatch_pings(). */
}
- /* launch per-lcore init on every slave lcore */
- RTE_LCORE_FOREACH_SLAVE(lcore_id) {
+ /* launch per-lcore init on every worker lcore */
+ RTE_LCORE_FOREACH_WORKER(lcore_id) {
struct lcore_queue_conf *qconf = &lcore_queue_conf[lcore_id];
if (qconf->n_rx_port == 0)
rte_delay_ms(5);
}
- RTE_LCORE_FOREACH_SLAVE(lcore_id) {
+ RTE_LCORE_FOREACH_WORKER(lcore_id) {
if (rte_eal_wait_lcore(lcore_id) < 0)
return -1;
}
if (ka_shm != NULL)
rte_keepalive_shm_cleanup(ka_shm);
+
+ /* clean up the EAL */
+ rte_eal_cleanup();
+
return 0;
}