Ejemplos de NETIF_LINK_CALLBACK en C++ (Cpp)

Ejemplo n.º 1

Archivo: netif.c Proyecto: projectarkc/psiphon

/**
 * Called by a driver when its link goes down
 */
void netif_set_link_down(struct netif *netif )
{
  if (netif->flags & NETIF_FLAG_LINK_UP) {
    netif->flags &= ~NETIF_FLAG_LINK_UP;
    NETIF_LINK_CALLBACK(netif);
  }
}

Ejemplo n.º 2

Archivo: netif.c Proyecto: laurarg94/fpga-magic-1

/**
 * Bring an interface up, available for processing
 * traffic.
 *
 * @note: Enabling DHCP on a down interface will make it come
 * up once configured.
 *
 * @see dhcp_start()
 */
void netif_set_up(struct netif *netif)
{
  if ( !(netif->flags & NETIF_FLAG_UP )) {
    netif->flags |= NETIF_FLAG_UP;

#if LWIP_SNMP
    snmp_get_sysuptime(&netif->ts);
#endif /* LWIP_SNMP */

    NETIF_LINK_CALLBACK(netif);
    NETIF_STATUS_CALLBACK(netif);

#if LWIP_ARP_GRATUITOUS
    /** For Ethernet network interfaces, we would like to send a
     *  "gratuitous ARP"; this is an ARP packet sent by a node in order
     *  to spontaneously cause other nodes to update an entry in their
     *  ARP cache. From RFC 3220 "IP Mobility Support for IPv4" section 4.6.
     */
    if (netif->flags & NETIF_FLAG_ETHARP) {
      etharp_query(netif, &(netif->ip_addr), NULL);
    }
#endif /* LWIP_ARP */

  }
}

Ejemplo n.º 3

Archivo: netif.c Proyecto: AustinWise/Netduino-Micro-Framework

/**
 * Called by a driver when its link goes up
 */
void netif_set_link_up(struct netif *netif )
{
  netif->flags |= NETIF_FLAG_LINK_UP;

#if LWIP_DHCP
  if (netif->dhcp) {
    dhcp_network_changed(netif);
  }
#endif /* LWIP_DHCP */

#if LWIP_AUTOIP
  if (netif->autoip) {
    autoip_network_changed(netif);
  }
#endif /* LWIP_AUTOIP */

  if (netif->flags & NETIF_FLAG_UP) {
#if LWIP_ARP
  /* For Ethernet network interfaces, we would like to send a "gratuitous ARP" */ 
  if (netif->flags & NETIF_FLAG_ETHARP) {
    etharp_gratuitous(netif);
  }
#endif /* LWIP_ARP */

#if LWIP_IGMP
    /* resend IGMP memberships */
    if (netif->flags & NETIF_FLAG_IGMP) {
      igmp_report_groups( netif);
    }
#endif /* LWIP_IGMP */
  }
  NETIF_LINK_CALLBACK(netif);
}

Ejemplo n.º 4

Archivo: netif.c Proyecto: AustinWise/Netduino-Micro-Framework

/**
 * Bring an interface up, available for processing
 * traffic.
 * 
 * @note: Enabling DHCP on a down interface will make it come
 * up once configured.
 * 
 * @see dhcp_start()
 */ 
void netif_set_up(struct netif *netif)
{
  if ( !(netif->flags & NETIF_FLAG_UP )) {
    netif->flags |= NETIF_FLAG_UP;
    
#if LWIP_SNMP
    snmp_get_sysuptime(&netif->ts);
#endif /* LWIP_SNMP */

#if LWIP_ARP
    /* For Ethernet network interfaces, we would like to send a "gratuitous ARP" */ 
    if (netif->flags & NETIF_FLAG_ETHARP) {
      etharp_gratuitous(netif);
    }
#endif /* LWIP_ARP */

#if LWIP_IGMP
    /* resend IGMP memberships */
    if (netif->flags & NETIF_FLAG_IGMP) {
      igmp_report_groups( netif);
    }
#endif /* LWIP_IGMP */
  }

    //[MS_CHANGE - move this outside the if statement so we can be notified when DHCP gets an address]
    NETIF_LINK_CALLBACK(netif);
    NETIF_STATUS_CALLBACK(netif);
}

Ejemplo n.º 5

Archivo: netif.c Proyecto: DanMills/j4cDAC

/**
 * Bring an interface up, available for processing
 * traffic.
 * 
 * @note: Enabling DHCP on a down interface will make it come
 * up once configured.
 * 
 * @see dhcp_start()
 */ 
void netif_set_up(struct netif *netif)
{
  if ( !(netif->flags & NETIF_FLAG_UP )) {
    netif->flags |= NETIF_FLAG_UP;
    
#if LWIP_SNMP
    snmp_get_sysuptime(&netif->ts);
#endif /* LWIP_SNMP */

    NETIF_LINK_CALLBACK(netif);
    NETIF_STATUS_CALLBACK(netif);

#if LWIP_ARP
    /* For Ethernet network interfaces, we would like to send a "gratuitous ARP" */ 
    if (netif->flags & NETIF_FLAG_ETHARP) {
      etharp_gratuitous(netif);
    }
#endif /* LWIP_ARP */

#if LWIP_IGMP
    /* resend IGMP memberships */
    if (netif->flags & NETIF_FLAG_IGMP) {
      igmp_report_groups( netif);
    }
#endif /* LWIP_IGMP */
  }
}

Ejemplo n.º 6

Archivo: netif.c Proyecto: laurarg94/fpga-magic-1

/**
 * Bring an interface down, disabling any traffic processing.
 *
 * @note: Enabling DHCP on a down interface will make it come
 * up once configured.
 *
 * @see dhcp_start()
 */
void netif_set_down(struct netif *netif)
{
  if ( netif->flags & NETIF_FLAG_UP )
    {
      netif->flags &= ~NETIF_FLAG_UP;
#if LWIP_SNMP
      snmp_get_sysuptime(&netif->ts);
#endif

      NETIF_LINK_CALLBACK(netif);
      NETIF_STATUS_CALLBACK(netif);
    }
}

Ejemplo n.º 7

Archivo: netif.c Proyecto: juantresde/aprinter

/**
 * Called by a driver when its link goes up
 */
void
netif_set_link_up(struct netif *netif)
{
  if (!(netif->flags & NETIF_FLAG_LINK_UP)) {
    netif->flags |= NETIF_FLAG_LINK_UP;

#if LWIP_DHCP
    if (netif->dhcp) {
      dhcp_network_changed(netif);
    }
#endif /* LWIP_DHCP */

    if (netif->flags & NETIF_FLAG_UP) {
      netif_issue_reports(netif, NETIF_REPORT_TYPE_IPV4|NETIF_REPORT_TYPE_IPV6);
    }
    NETIF_LINK_CALLBACK(netif);
  }
}

Ejemplo n.º 8

Archivo: netif.c Proyecto: laurarg94/fpga-magic-1

/**
 * Called by a driver when its link goes up
 */
void netif_set_link_up(struct netif *netif )
{
  netif->flags |= NETIF_FLAG_LINK_UP;

#if LWIP_ARP
  /** For Ethernet network interfaces, we would like to send a
   *  "gratuitous ARP"; this is an ARP packet sent by a node in order
   *  to spontaneously cause other nodes to update an entry in their
   *  ARP cache. From RFC 3220 "IP Mobility Support for IPv4" section 4.6.
   */
  if (netif->flags & NETIF_FLAG_ETHARP) {
    etharp_query(netif, &(netif->ip_addr), NULL);
  }
#endif /* LWIP_ARP */

#if LWIP_IGMP
  /* resend IGMP memberships */
  if (netif->flags & NETIF_FLAG_IGMP) {
    igmp_report_groups( netif);
  }
#endif /* LWIP_IGMP */

  NETIF_LINK_CALLBACK(netif);
}