doca_ar_env.c File Reference

build base enviroment of DPDK and Doca-Flow More...

#include "doca_ar_env.h"

Functions
	DOCA_LOG_REGISTER (DOCA_AR_ENV)
int	init_doca_flow (int nb_queues, const char *mode, struct doca_flow_resources resource, uint32_t nr_shared_resources[], struct doca_flow_error *error)
void	destroy_doca_flow_ports (int nb_ports, struct doca_flow_port *ports[])
	destroy_doca_flow_ports function copied from doca-flow samples common directory
int	init_doca_flow_ports (int nb_ports, struct doca_flow_port *ports[], bool is_hairpin)
	init_doca_flow_ports function copied from doca-flow samples common directory
int	doca_ar_env_init (int argc, char **argv)
	build doca-flow and dpdk env
void	doca_ar_env_destroy ()
	release all the resource of dpdk and doca-flow

Variables
struct doca_flow_port *	ports [NB_PORTS]
	pointer of doca-flow port
struct application_dpdk_config	dpdk_config
	dpdk config
int	to_host_port = 0
	port connected with host pf
int	to_net_port = 1
	port connected with uplink port

Detailed Description

build base enviroment of DPDK and Doca-Flow

Author

Mark Chen (markc.nosp@m.hen7.nosp@m.7888@.nosp@m.gmai.nosp@m.l.com)

Version

1.0

Date

2024-01-07

Copyright

Copyright (c) 2024

Function Documentation

destroy_doca_flow_ports()

void destroy_doca_flow_ports	(	int	nb_ports,
		struct doca_flow_port *	ports[] )

destroy_doca_flow_ports function copied from doca-flow samples common directory

Parameters

nb_ports
ports

doca_ar_env_destroy()

void doca_ar_env_destroy

(

)

release all the resource of dpdk and doca-flow

doca_ar_env_init()

int doca_ar_env_init	(	int	argc,
		char **	argv )

build doca-flow and dpdk env

Parameters

argc
argv

Returns

int

DOCA_LOG_REGISTER()

DOCA_LOG_REGISTER

(

DOCA_AR_ENV

)

init_doca_flow()

int init_doca_flow	(	int	nb_queues,
		const char *	mode,
		struct doca_flow_resources	resource,
		uint32_t	nr_shared_resources[],
		struct doca_flow_error *	error )

init_doca_flow_ports()

int init_doca_flow_ports	(	int	nb_ports,
		struct doca_flow_port *	ports[],
		bool	is_hairpin )

init_doca_flow_ports function copied from doca-flow samples common directory

Parameters

nb_ports
ports

Variable Documentation

dpdk_config

struct application_dpdk_config dpdk_config

Initial value:

= {
    .port_config.nb_ports = 2,
    .port_config.nb_queues = 1,
    .port_config.nb_hairpin_q = 1,
    .sft_config = {0},
}

dpdk config

ports

struct doca_flow_port* ports[NB_PORTS]

pointer of doca-flow port

to_host_port

int to_host_port = 0

port connected with host pf

to_net_port

int to_net_port = 1

port connected with uplink port