#include <stdint.h>
#include <string.h>
#include <unistd.h>
#include <signal.h>
#include <errno.h>
#include <sys/time.h>
#include <doca_dev.h>
#include <doca_log.h>
#include <doca_flow.h>
#include "doca_error.h"
#include "flow_common.h"

Include dependency graph for flow_switch_hot_upgrade_sample.c:

Data Structures
struct	port_control

Macros
#define	FLOW_SWITCH_PROXY_PORT_NB 2

#define	INTERVAL_QUERY_TIME 1

#define	SEC2USEC(sec) ((sec) * (1000000L))

#define	DEFAULT_CTRL_PIPE_SIZE (8192)

Functions
	DOCA_LOG_REGISTER (FLOW_SWITCH_HOT_UPGRADE)

static doca_error_t	create_switch_pipe (struct doca_flow_port port, struct doca_flow_pipe *pipe)

static doca_error_t	add_switch_pipe_entries (uint8_t switch_port_idx, struct port_control control, struct entries_status status)

static doca_error_t	port_control_init (struct doca_flow_port port, struct doca_dev dev, uint8_t switch_port_idx, enum doca_flow_port_operation_state state, struct entries_status status, struct port_control control)

static void	ports_operation_state_modify (enum doca_flow_port_operation_state state)

static void	activate_signal_handler (int signum)

static void	quit_signal_handler (int signum)

static int	signal_handler_register (void)

static doca_error_t	port_control_query (struct port_control *control)

doca_error_t	flow_switch_hot_upgrade (int nb_queues, int nb_ports, struct doca_dev dev_main, struct doca_dev dev_sec, enum doca_flow_port_operation_state state)

Variables
static struct doca_flow_port *	switch_ports [FLOW_SWITCH_PROXY_PORT_NB]

static uint8_t	waiting_for_traffic

static enum doca_flow_port_operation_state	current_state

Macro Definition Documentation

◆ DEFAULT_CTRL_PIPE_SIZE

#define DEFAULT_CTRL_PIPE_SIZE (8192)

Definition at line 48 of file flow_switch_hot_upgrade_sample.c.

◆ FLOW_SWITCH_PROXY_PORT_NB

#define FLOW_SWITCH_PROXY_PORT_NB 2

Definition at line 42 of file flow_switch_hot_upgrade_sample.c.

◆ INTERVAL_QUERY_TIME

#define INTERVAL_QUERY_TIME 1

Definition at line 44 of file flow_switch_hot_upgrade_sample.c.

◆ SEC2USEC

#define SEC2USEC ( sec ) ((sec) * (1000000L))

Definition at line 46 of file flow_switch_hot_upgrade_sample.c.

Function Documentation

◆ activate_signal_handler()

static void activate_signal_handler ( int signum )

static

Definition at line 313 of file flow_switch_hot_upgrade_sample.c.

◆ add_switch_pipe_entries()

static doca_error_t add_switch_pipe_entries	(	uint8_t	switch_port_idx,
		struct port_control *	control,
		struct entries_status *	status
	)

static

Definition at line 150 of file flow_switch_hot_upgrade_sample.c.

◆ create_switch_pipe()

static doca_error_t create_switch_pipe	(	struct doca_flow_port *	port,
		struct doca_flow_pipe **	pipe
	)

static

Definition at line 79 of file flow_switch_hot_upgrade_sample.c.

◆ DOCA_LOG_REGISTER()

DOCA_LOG_REGISTER ( FLOW_SWITCH_HOT_UPGRADE )

◆ flow_switch_hot_upgrade()

doca_error_t flow_switch_hot_upgrade	(	int	nb_queues,
		int	nb_ports,
		struct doca_dev *	dev_main,
		struct doca_dev *	dev_sec,
		enum doca_flow_port_operation_state	state
	)

Definition at line 453 of file flow_switch_hot_upgrade_sample.c.

◆ port_control_init()

static doca_error_t port_control_init	(	struct doca_flow_port *	port,
		struct doca_dev *	dev,
		uint8_t	switch_port_idx,
		enum doca_flow_port_operation_state	state,
		struct entries_status *	status,
		struct port_control *	control
	)