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added fallback interface and removed uip_router

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This commit is contained in:
joxe 2010-03-16 15:35:03 +00:00
parent 2b44f809fb
commit b4adc6bcb5
2 changed files with 16 additions and 16 deletions
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14
core/net/tcpip.c
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@ -29,7 +29,7 @@
* This file is part of the Contiki operating system.
*
*
* $Id: tcpip.c,v 1.25 2010/03/15 16:41:24 joxe Exp $
* $Id: tcpip.c,v 1.26 2010/03/16 15:35:03 joxe Exp $
*/
/**
* \file
@ -73,6 +73,10 @@ void uip_log(char *msg);
#define UIP_IP_BUF ((struct uip_ip_hdr *)&uip_buf[UIP_LLH_LEN])
#define UIP_TCP_BUF ((struct uip_tcpip_hdr *)&uip_buf[UIP_LLH_LEN])
#ifdef UIP_FALLBACK_INTERFACE
external struct uip_fallback_interface UIP_FALLBACK_INTERFACE;
#endif
process_event_t tcpip_event;
#if UIP_CONF_ICMP6
process_event_t tcpip_icmp6_event;
@ -568,7 +572,11 @@ tcpip_ipv6_output(void)
locrt = uip_ds6_route_lookup(&UIP_IP_BUF->destipaddr);
if(locrt == NULL) {
if((nexthop = uip_ds6_defrt_choose()) == NULL) {
#ifdef UIP_FALLBACK_INTERFACE
UIP_FALLBACK_INTERFACE.output();
#else
PRINTF("tcpip_ipv6_output: Destination off-link but no route\n");
#endif
uip_len = 0;
return;
}
@ -741,7 +749,9 @@ PROCESS_THREAD(tcpip_process, ev, data)
etimer_set(&periodic, CLOCK_SECOND / 2);
uip_init();
#ifdef UIP_FALLBACK_INTERFACE
UIP_FALLBACK_INTERFACE.init();
#endif
while(1) {
PROCESS_YIELD();
eventhandler(ev, data);

18
core/net/uip.h
View file

@ -47,7 +47,7 @@
*
* This file is part of the uIP TCP/IP stack.
*
* $Id: uip.h,v 1.27 2010/03/15 16:41:24 joxe Exp $
* $Id: uip.h,v 1.28 2010/03/16 15:35:03 joxe Exp $
*
*/
@ -1356,21 +1356,11 @@ struct uip_udp_conn {
extern struct uip_udp_conn *uip_udp_conn;
extern struct uip_udp_conn uip_udp_conns[UIP_UDP_CONNS];
struct uip_router {
int (*activate)(void);
int (*deactivate)(void);
uip_ipaddr_t *(*lookup)(uip_ipaddr_t *destipaddr, uip_ipaddr_t *nexthop);
struct uip_fallback_interface {
void (*init)(void);
void (*output)(void);
};
#if UIP_CONF_ROUTER
extern const struct uip_router *uip_router;
/**
* uIP routing driver registration function.
*/
void uip_router_register(const struct uip_router *router);
#endif /*UIP_CONF_ROUTER*/
#if UIP_CONF_ICMP6
struct uip_icmp6_conn {
uip_icmp6_appstate_t appstate;