memif_conn_args_t Struct Reference

Memif connection arguments. More...

Data Fields
uint8_t *	socket_filename
uint8_t	secret [24]
uint8_t	num_s2m_rings
uint8_t	num_m2s_rings
uint16_t	buffer_size
uint8_t	log2_ring_size
uint8_t	is_master
uint32_t	interface_id
uint8_t	interface_name [32]
memif_interface_mode_t	mode:8

Detailed Description

Memif connection arguments.

Parameters

socket_filename	- socket filename
secret	- otional parameter used as interface autenthication
num_s2m_rings	- number of slave to master rings
num_m2s_rings	- number of master to slave rings
buffer_size	- size of buffer in shared memory
log2_ring_size	- logarithm base 2 of ring size
is_master	- 0 == master, 1 == slave
interface_id	- id used to identify peer connection
interface_name	- interface name
mode	- 0 == ethernet, 1 == ip , 2 == punt/inject

Definition at line 253 of file libmemif.h.

Field Documentation

uint16_t memif_conn_args_t::buffer_size

default = 2048

Definition at line 260 of file libmemif.h.

uint32_t memif_conn_args_t::interface_id

Definition at line 264 of file libmemif.h.

uint8_t memif_conn_args_t::interface_name[32]

Definition at line 265 of file libmemif.h.

uint8_t memif_conn_args_t::is_master

Definition at line 262 of file libmemif.h.

uint8_t memif_conn_args_t::log2_ring_size

default = 10 (1024)

Definition at line 261 of file libmemif.h.

memif_interface_mode_t memif_conn_args_t::mode

Definition at line 266 of file libmemif.h.

uint8_t memif_conn_args_t::num_m2s_rings

default = 1

Definition at line 259 of file libmemif.h.

uint8_t memif_conn_args_t::num_s2m_rings

default = 1

Definition at line 258 of file libmemif.h.

uint8_t memif_conn_args_t::secret[24]

optional (interface authentication)

Definition at line 256 of file libmemif.h.

uint8_t* memif_conn_args_t::socket_filename

default = /run/vpp/memif.sock

Definition at line 255 of file libmemif.h.

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The documentation for this struct was generated from the following file:

• extras/libmemif/src/libmemif.h