rte_node_eth_api.h File Reference

#include <rte_common.h>
#include <rte_mempool.h>

Go to the source code of this file.

Data Structures
struct	rte_node_ethdev_config

Functions
__rte_experimental int	rte_node_eth_config (struct rte_node_ethdev_config *cfg, uint16_t cnt, uint16_t nb_graphs)

Detailed Description

Warning

EXPERIMENTAL: this API may change without prior notice

This API allows to setup ethdev_rx and ethdev_tx nodes and its queue associations.

Definition in file rte_node_eth_api.h.

Function Documentation

__rte_experimental int rte_node_eth_config	(	struct rte_node_ethdev_config *	cfg,
		uint16_t	cnt,
		uint16_t	nb_graphs
	)

Initializes ethdev nodes.

Parameters

cfg	Array of ethdev config that identifies which port's ethdev_rx and ethdev_tx nodes need to be created and queue association.
cnt	Size of cfg array.
nb_graphs	Number of graphs that will be used.

Returns

0 on successful initialization, negative otherwise.

Examples:

examples/l3fwd-graph/main.c.