Function close_port

dpdk/app/test-pmd/testpmd.c:3496–3555

}

void
close_port(portid_t pid)
{
	portid_t pi;
	struct rte_port *port;
	portid_t member_pids[RTE_MAX_ETHPORTS];
	int num_members = 0;

	if (port_id_is_invalid(pid, ENABLED_WARN))
		return;

	printf("Closing ports...\n");

	RTE_ETH_FOREACH_DEV(pi) {
		if (pid != pi && pid != (portid_t)RTE_PORT_ALL)
			continue;

		if (port_is_forwarding(pi) != 0 && test_done == 0) {
			fprintf(stderr,
				"Please remove port %d from forwarding configuration.\n",
				pi);
			continue;
		}

		if (port_is_bonding_member(pi)) {
			fprintf(stderr,
				"Please remove port %d from bonding device.\n",
				pi);
			continue;
		}

		port = &ports[pi];
		if (port->port_status == RTE_PORT_CLOSED) {
			fprintf(stderr, "Port %d is already closed\n", pi);
			continue;
		}

		if (is_proc_primary()) {
			flush_port_owned_resources(pi);
#ifdef RTE_NET_BOND
			if (port->bond_flag == 1)
				num_members = rte_eth_bond_members_get(pi,
						member_pids, RTE_MAX_ETHPORTS);
#endif
			rte_eth_dev_close(pi);
			/*
			 * If this port is bonding device, all members under the
			 * device need to be removed or closed.
			 */
			if (port->bond_flag == 1 && num_members > 0)
				clear_bonding_member_device(member_pids,
							num_members);
		}

		free_xstats_display_info(pi);
	}

	remove_invalid_ports();