rte_node_eth_api.h - Man Page
Synopsis
#include <rte_compat.h>
#include <rte_common.h>
#include <rte_graph.h>
#include <rte_mempool.h>
Data Structures
struct rte_node_ethdev_config
Functions
int rte_node_eth_config (struct rte_node_ethdev_config *cfg, uint16_t cnt, uint16_t nb_graphs)
__rte_experimental int rte_node_ethdev_rx_next_update (rte_node_t id, const char *edge_name)
Detailed Description
- Warning
EXPERIMENTAL: All functions in this file may be changed or removed 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
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.
__rte_experimental int rte_node_ethdev_rx_next_update (rte_node_t id, const char * edge_name)
Update ethdev rx next node.
- Parameters
id Node id whose edge is to be updated.
edge_name Name of the next node.- Returns
- EINVAL: Either of input parameters are invalid
- ENOMEM: If memory allocation failed
- 0 on successful initialization.
Author
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Referenced By
The man pages rte_node_eth_config(3) and rte_node_ethdev_rx_next_update(3) are aliases of rte_node_eth_api.h(3).