BOOL LWIP_SOCKETS_Driver::Initialize()
{
NATIVE_PROFILE_PAL_NETWORK();
struct netif *pNetIf;
int i;
/* Initialize the raw lwIP stack and the tcp_tmr completion */
lwip_init();
#if defined(NETWORK_USE_LOOPBACK)
/* Bind and Open the loopback driver */
g_LOOPBACK_LWIP_Driver.Bind();
g_LOOPBACK_LWIP_Driver.Open();
#endif
for(i=0; i<g_NetworkConfig.NetworkInterfaceCount; i++)
{
int interfaceNumber;
SOCK_NetworkConfiguration *pNetCfg = &g_NetworkConfig.NetworkInterfaces[i];
/* Bind and Open the Ethernet driver */
Network_Interface_Bind( i );
interfaceNumber = Network_Interface_Open( i );
if (interfaceNumber == SOCK_SOCKET_ERROR)
{
DEBUG_HANDLE_SOCKET_ERROR("Network init", FALSE);
debug_printf("SocketError: %d\n", errno);
continue;
}
g_LWIP_SOCKETS_Driver.m_interfaces[i].m_interfaceNumber = interfaceNumber;
UpdateAdapterConfiguration(i, SOCK_NETWORKCONFIGURATION_UPDATE_DHCP | SOCK_NETWORKCONFIGURATION_UPDATE_DNS, pNetCfg);
// default debugger interface
if(0 == i)
{
pNetIf = netif_find_interface(interfaceNumber);
if (pNetIf)
{
UINT8* addr = (UINT8*)&pNetIf->ip_addr.addr;
lcd_printf( "\f\n\n\n\n\n\n\nip address: %d.%d.%d.%d\r\n", addr[0], addr[1], addr[2], addr[3] );
debug_printf( "ip address from interface info: %d.%d.%d.%d\r\n", addr[0], addr[1], addr[2], addr[3] );
}
}
}
return TRUE;
}
void LWIP_SOCKETS_Driver::TcpipInitDone(void* arg)
{
struct netif *pNetIf;
for (int i = 0; i<g_NetworkConfig.NetworkInterfaceCount; i++)
{
int interfaceNumber;
SOCK_NetworkConfiguration *pNetCfg = &g_NetworkConfig.NetworkInterfaces[i];
/* Bind and Open the Ethernet driver */
Network_Interface_Bind(i);
interfaceNumber = Network_Interface_Open(i);
if (interfaceNumber == SOCK_SOCKET_ERROR)
{
DEBUG_HANDLE_SOCKET_ERROR("Network init", FALSE);
debug_printf("SocketError: %d\n", errno);
continue;
}
g_LWIP_SOCKETS_Driver.m_interfaces[i].m_interfaceNumber = interfaceNumber;
UpdateAdapterConfiguration(i, SOCK_NETWORKCONFIGURATION_UPDATE_DHCP | SOCK_NETWORKCONFIGURATION_UPDATE_DNS, pNetCfg);
pNetIf = netif_find_interface(interfaceNumber);
if (pNetIf)
{
netif_set_link_callback(pNetIf, Link_callback);
if (netif_is_link_up(pNetIf))
Link_callback(pNetIf);
netif_set_status_callback(pNetIf, Status_callback);
if (netif_is_up(pNetIf))
Status_callback(pNetIf);
// default debugger interface
if (0 == i)
{
UINT8* addr = (UINT8*)&pNetIf->ip_addr.addr;
lcd_printf("\f\n\n\n\n\n\n\nip address: %d.%d.%d.%d\r\n", addr[0], addr[1], addr[2], addr[3]);
debug_printf("ip address from interface info: %d.%d.%d.%d\r\n", addr[0], addr[1], addr[2], addr[3]);
}
}
}
}
BOOL RTIP_SOCKETS_Driver::Uninitialize()
{
NATIVE_PROFILE_PAL_NETWORK();
const int c_exitTimeout = 1; // secs
int exitRetries = 3;
bool fEnabled = INTERRUPTS_ENABLED_STATE();
if(!fEnabled) ENABLE_INTERRUPTS();
while(exitRetries--)
{
if(!xn_wait_pkts_output( RTP_TRUE, c_exitTimeout * rtp_get_ticks_p_sec() )) break;
while(HAL_CONTINUATION::Dequeue_And_Execute());
}
if(!fEnabled) DISABLE_INTERRUPTS();
#if defined(NETWORK_USE_LOOPBACK)
// close the loopback driver
g_LOOPBACK_Driver.Close();
#endif
for(int i=0; i<g_NetworkConfig.NetworkInterfaceCount; i++)
{
UpdateAdapterConfiguration(i, SOCK_NETWORKCONFIGURATION_UPDATE_DHCP_RELEASE, &g_NetworkConfig.NetworkInterfaces[i]);
Network_Interface_Close(i);
}
rtp_net_exit();
return TRUE;
}
BOOL RTIP_SOCKETS_Driver::Initialize()
{
NATIVE_PROFILE_PAL_NETWORK();
IFACE_INFO info;
memset(g_RTIP_SOCKETS_Driver.m_interfaces, 0, sizeof(g_RTIP_SOCKETS_Driver.m_interfaces));
/* Initialize the network stack */
if (rtp_net_init() != 0)
{
DEBUG_HANDLE_SOCKET_ERROR("rtp_net_init", TRUE);
return FALSE;
}
#if defined(NETWORK_USE_LOOPBACK)
// Bind and Open the loopback driver
g_LOOPBACK_Driver.Bind();
if (g_LOOPBACK_Driver.Open() == SOCK_SOCKET_ERROR)
{
DEBUG_HANDLE_SOCKET_ERROR("loopback init", FALSE);
}
#endif
for(int i=0; i<g_NetworkConfig.NetworkInterfaceCount; i++)
{
int interfaceNumber;
SOCK_NetworkConfiguration *pNetCfg = &g_NetworkConfig.NetworkInterfaces[i];
Network_Interface_Bind(i);
interfaceNumber = Network_Interface_Open(i);
if (interfaceNumber == SOCK_SOCKET_ERROR)
{
DEBUG_HANDLE_SOCKET_ERROR("Network init", FALSE);
debug_printf("SocketError: %d\n", xn_getlasterror());
continue;
}
g_RTIP_SOCKETS_Driver.m_interfaces[i].m_interfaceNumber = interfaceNumber;
UpdateAdapterConfiguration(i, SOCK_NETWORKCONFIGURATION_UPDATE_DHCP | SOCK_NETWORKCONFIGURATION_UPDATE_DNS, pNetCfg);
// default debugger interface
if(0 == i)
{
// add multicast addresses to the routing table
UINT32 mcast1 = SOCK_htonl(SOCK_DISCOVERY_MULTICAST_IPADDR);
UINT32 mcast2 = SOCK_htonl(SOCK_DISCOVERY_MULTICAST_IPADDR_SND);
UINT32 mask = SOCK_htonl(SOCK_MAKE_IP_ADDR(255,255,255,255));
if(SOCK_SOCKET_ERROR == xn_rt_add((RTP_PFCUINT8)&mcast1, (RTP_PFUINT8)&mask, (RTP_PFUINT8)0, RT_USEIFACEMETRIC, interfaceNumber, RT_INF))
{
DEBUG_HANDLE_SOCKET_ERROR("Multicast xn_rt_add (recv)", FALSE);
}
if(SOCK_SOCKET_ERROR == xn_rt_add((RTP_PFCUINT8)&mcast2, (RTP_PFUINT8)&mask, (RTP_PFUINT8)0, RT_USEIFACEMETRIC, interfaceNumber, RT_INF))
{
DEBUG_HANDLE_SOCKET_ERROR("Multicast xn_rt_add (send)", FALSE);
}
/* JRT - TBD call xn_ip_set_option */
default_mcast_iface = interfaceNumber;
xn_interface_info(interfaceNumber, &info );
debug_printf( "ip address from interface info: %d.%d.%d.%d\r\n", (UINT32)info.my_ip_address[0],
(UINT32)info.my_ip_address[1],
(UINT32)info.my_ip_address[2],
(UINT32)info.my_ip_address[3] );
debug_printf( "mac addrress from interface info: %x.%x.%x.%x.%x.%x\r\n", (UINT32)info.my_ethernet_address[0],
(UINT32)info.my_ethernet_address[1],
(UINT32)info.my_ethernet_address[2],
(UINT32)info.my_ethernet_address[3],
(UINT32)info.my_ethernet_address[4],
(UINT32)info.my_ethernet_address[5] );
}
}
return TRUE;
}
