+static int
+get_packet_no_rx_arg(const char *key __rte_unused,
+ const char *value, void *extra_args)
+{
+ const char *a = value;
+ unsigned int no_rx;
+
+ if (value == NULL || extra_args == NULL)
+ return -EINVAL;
+
+ no_rx = (unsigned int)strtoul(a, NULL, 0);
+ if (no_rx != 0 && no_rx != 1)
+ return -1;
+
+ *(unsigned int *)extra_args = no_rx;
+ return 0;
+}
+