nsd_etherlib.c File Reference

#include "../../network_stack_driver.h"
#include "../../ptp_defs.h"
#include "../../ptp_types.h"
#include "../../task_ptp.h"
#include "etherlib/cbd_table.h"
#include "etherlib/connection_block.h"
#include "etherlib/eth_interface.h"
#include "etherlib/global_state.h"
#include "etherlib/prefab/conn_blocks/custom_ethertype_connblock.h"
#include "etherlib/prefab/conn_blocks/igmp_connblock.h"
#include "etherlib/prefab/packet_parsers/ethernet_frame.h"
#include "etherlib/prefab/packet_parsers/ipv4_types.h"
#include "etherlib/timestamping.h"
#include <stdbool.h>
#include <string.h>

Go to the source code of this file.

Macros
#define	CLOSE_CONNECTION_IF_EXISTS(d)   if (d >= CBD_LOWEST_DESCRIPTOR) { close_connection(d); d = 0; }

Functions
static void	ptp_transmit_cb (uint32_t ts_s, uint32_t ts_ns, uint32_t tag)
static int	ptp_receive_cb (const Pckt *packet, PcktSieveLayerTag tag)
void	ptp_nsd_igmp_join_leave (bool join)
void	ptp_nsd_init (PtpTransportType tp, PtpDelayMechanism dm)
void	ptp_nsd_transmit_msg (RawPtpMessage *pMsg)
void	ptp_nsd_get_interface_address (uint8_t *hwa)

Variables
static cbd	PTP_L4_EVENT = 0
static cbd	PTP_L4_GENERAL = 0
static cbd	PTP_L2 = 0
static PtpTransportType	TP = -1
static PtpDelayMechanism	DM = -1

Macro Definition Documentation

CLOSE_CONNECTION_IF_EXISTS

#define CLOSE_CONNECTION_IF_EXISTS

(

d

)

if (d >= CBD_LOWEST_DESCRIPTOR) { close_connection(d); d = 0; }

Definition at line 48 of file nsd_etherlib.c.

Function Documentation

ptp_nsd_get_interface_address()

void ptp_nsd_get_interface_address

(

uint8_t *

hwa

)

Fetch the Ethernet network interface hardware address.

Parameters

hwa	pointer to a 6-byte array where the hardware address is going to be stored to

Definition at line 150 of file nsd_etherlib.c.

ptp_nsd_igmp_join_leave()

void ptp_nsd_igmp_join_leave

(

bool

join

)

Join or leave IGMP groups associated with the current PTP profile.

Definition at line 32 of file nsd_etherlib.c.

ptp_nsd_init()

void ptp_nsd_init	(	PtpTransportType	tp,
		PtpDelayMechanism	dm
	)

Initialize or reinitialize the Network Stack Driver.

Parameters

tp	PTP transport type
dm	PTP delay mechanism

Definition at line 50 of file nsd_etherlib.c.

ptp_nsd_transmit_msg()

void ptp_nsd_transmit_msg

(

RawPtpMessage *

pMsg

)

Transmit a PTP message.

Parameters

pMsg	pointer to a RawPtpMessage

Definition at line 135 of file nsd_etherlib.c.

ptp_receive_cb()

static int ptp_receive_cb ( const Pckt *  packet, PcktSieveLayerTag  tag  )

static

Definition at line 95 of file nsd_etherlib.c.

ptp_transmit_cb()

static void ptp_transmit_cb ( uint32_t  ts_s, uint32_t  ts_ns, uint32_t  tag  )

static

Definition at line 119 of file nsd_etherlib.c.

Variable Documentation

DM

PtpDelayMechanism DM = -1

static

Definition at line 27 of file nsd_etherlib.c.

PTP_L2

cbd PTP_L2 = 0

static

Definition at line 23 of file nsd_etherlib.c.

PTP_L4_EVENT

cbd PTP_L4_EVENT = 0

static

Definition at line 21 of file nsd_etherlib.c.

PTP_L4_GENERAL

cbd PTP_L4_GENERAL = 0

static

Definition at line 22 of file nsd_etherlib.c.

TP

PtpTransportType TP = -1

static

Definition at line 26 of file nsd_etherlib.c.