Function cmd_ethdev_show

dpdk/examples/pipeline/cli.c:444–474

"ethdev show [ <ethdev_name> ]\n";

static void
cmd_ethdev_show(char **tokens,
	      uint32_t n_tokens,
	      char *out,
	      size_t out_size,
	      void *obj __rte_unused)
{
	uint16_t port_id;

	if (n_tokens != 2 && n_tokens != 3) {
		snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
		return;
	}

	/* Single device. */
	if (n_tokens == 3) {
		int status;

		status = rte_eth_dev_get_port_by_name(tokens[2], &port_id);
		if (status)
			snprintf(out, out_size, "Error: Invalid Ethernet device name.\n");

		ethdev_show(port_id, &out, &out_size);
		return;
	}

	/*  All devices. */
	for (port_id = 0; port_id < RTE_MAX_ETHPORTS; port_id++)
		if (rte_eth_dev_is_valid_port(port_id))
			ethdev_show(port_id, &out, &out_size);
}

static const char cmd_ring_help[] =
"ring <ring_name> size <size> numa <numa_node>\n";