/**@brief Function for initializing IP stack.
*
* @details Initialize the IP Stack.
*/
static void ip_stack_init(void)
{
uint32_t err_code;
ipv6_init_t init_param;
err_code = ipv6_medium_eui64_get(m_ipv6_medium.ipv6_medium_instance_id, \
&eui64_local_iid);
APP_ERROR_CHECK(err_code);
init_param.p_eui64 = &eui64_local_iid;
init_param.event_handler = ip_app_handler;
err_code = ipv6_init(&init_param);
APP_ERROR_CHECK(err_code);
err_code = icmp6_receive_register(icmp6_handler);
APP_ERROR_CHECK(err_code);
}
/**@brief Function for initializing IP stack.
*
* @details Initialize the IP Stack.
*/
static void ip_stack_init(void)
{
uint32_t err_code;
eui64_t eui64_addr;
ipv6_init_t init_param;
IPV6_EUI64_CREATE_FROM_EUI48(eui64_addr.identifier,
m_local_ble_addr.addr,
m_local_ble_addr.addr_type);
init_param.p_eui64 = &eui64_addr;
init_param.event_handler = ip_app_handler;
err_code = ipv6_init(&init_param);
APP_ERROR_CHECK(err_code);
err_code = icmp6_receive_register(icmp6_handler);
APP_ERROR_CHECK(err_code);
}
static void
init_state(struct interface *ifp, int argc, char **argv)
{
struct if_options *ifo;
const char *reason = NULL;
configure_interface(ifp, argc, argv);
ifo = ifp->options;
if (ifo->options & DHCPCD_IPV4 && ipv4_init() == -1) {
syslog(LOG_ERR, "ipv4_init: %m");
ifo->options &= ~DHCPCD_IPV4;
}
if (ifo->options & DHCPCD_IPV6 && ipv6_init() == -1) {
syslog(LOG_ERR, "ipv6_init: %m");
ifo->options &= ~DHCPCD_IPV6RS;
}
if (!(options & DHCPCD_TEST))
script_runreason(ifp, "PREINIT");
if (ifo->options & DHCPCD_LINK) {
switch (carrier_status(ifp)) {
case 0:
ifp->carrier = LINK_DOWN;
reason = "NOCARRIER";
break;
case 1:
ifp->carrier = LINK_UP;
reason = "CARRIER";
break;
default:
ifp->carrier = LINK_UNKNOWN;
return;
}
if (reason && !(options & DHCPCD_TEST))
script_runreason(ifp, reason);
} else
ifp->carrier = LINK_UNKNOWN;
}