ip4_node_api.h File Reference

#include <cne_common.h>
#include <cne_fib.h>

Go to the source code of this file.

Functions
CNDP_API int	cne_node_ip4_add_input (struct cne_fib *fib, uint32_t ip, uint8_t depth, uint32_t idx)
CNDP_API struct cne_node_register *	ip4_forward_node_get (void)
CNDP_API int	ip4_forward_set_next (uint16_t port_id, uint16_t next_index)
CNDP_API struct cne_node_register *	ip4_output_node_get (void)
CNDP_API int	ip4_output_set_next (uint16_t port_id, uint16_t next_index)

Detailed Description

This API allows to do control path functions of ip4_* nodes like ip4_input, ip4_forward, ip4_proto, ...

Definition in file ip4_node_api.h.

Function Documentation

cne_node_ip4_add_input()

CNDP_API int cne_node_ip4_add_input	(	struct cne_fib *	fib,
		uint32_t	ip,
		uint8_t	depth,
		uint32_t	idx
	)

Add an address to FIB table.

Parameters

fib	Pointer to FIB structure.
ip	IPv4 address.
depth	IPv4 depth size
idx	Index into the hop2rt table.

Returns

0 on success, negative otherwise.

ip4_forward_node_get()

CNDP_API struct cne_node_register* ip4_forward_node_get

(

void

)

Get the ipv4 forward node.

Returns

Pointer to the ipv4 forward node.

ip4_forward_set_next()

CNDP_API int ip4_forward_set_next	(	uint16_t	port_id,
		uint16_t	next_index
	)

Set the Edge index of a given port_id.

Parameters

port_id	Ethernet port identifier.
next_index	Edge index of the Given Tx node.

ip4_output_node_get()

CNDP_API struct cne_node_register* ip4_output_node_get

(

void

)

Get the ipv4 output node.

Returns

Pointer to the ipv4 output node.

ip4_output_set_next()

CNDP_API int ip4_output_set_next	(	uint16_t	port_id,
		uint16_t	next_index
	)

Set the Edge index of a given port_id.

Parameters

port_id	Ethernet port identifier.
next_index	Edge index of the Given Tx node.