+ /* PLUG_IN event poll timer */
+ arg_count = rte_kvargs_count(kvlist,
+ PMD_FAILSAFE_HOTPLUG_POLL_KVARG);
+ if (arg_count == 1) {
+ ret = rte_kvargs_process(kvlist,
+ PMD_FAILSAFE_HOTPLUG_POLL_KVARG,
+ &fs_get_u64_arg, &hotplug_poll);
+ if (ret < 0)
+ goto free_kvlist;
+ }