Function configure_tx_buffers

dpdk/examples/packet_ordering/main.c:244–274

}

static inline int
configure_tx_buffers(struct rte_eth_dev_tx_buffer *tx_buffer[])
{
	uint16_t port_id;
	int ret;

	/* initialize buffers for all ports */
	RTE_ETH_FOREACH_DEV(port_id) {
		/* skip ports that are not enabled */
		if ((portmask & (1 << port_id)) == 0)
			continue;

		/* Initialize TX buffers */
		tx_buffer[port_id] = rte_zmalloc_socket("tx_buffer",
				RTE_ETH_TX_BUFFER_SIZE(MAX_PKTS_BURST), 0,
				rte_eth_dev_socket_id(port_id));
		if (tx_buffer[port_id] == NULL)
			rte_exit(EXIT_FAILURE, "Cannot allocate buffer for tx on port %u\n",
				 port_id);

		rte_eth_tx_buffer_init(tx_buffer[port_id], MAX_PKTS_BURST);

		ret = rte_eth_tx_buffer_set_err_callback(tx_buffer[port_id],
				flush_tx_error_callback, NULL);
		if (ret < 0)
			rte_exit(EXIT_FAILURE,
			"Cannot set error callback for tx buffer on port %u\n",
				 port_id);
	}
	return 0;
}

static inline int
configure_eth_port(uint16_t port_id)