diff options
Diffstat (limited to 'nuttx/net/uip/uip-arp.c')
| -rw-r--r-- | nuttx/net/uip/uip-arp.c | 28 |
1 files changed, 0 insertions, 28 deletions
diff --git a/nuttx/net/uip/uip-arp.c b/nuttx/net/uip/uip-arp.c index 2cc80c40a..59558072b 100644 --- a/nuttx/net/uip/uip-arp.c +++ b/nuttx/net/uip/uip-arp.c @@ -275,34 +275,6 @@ void uip_arp_timer(void) } } -/* ARP processing for incoming IP packets - * - * This function should be called by the device driver when an IP - * packet has been received. The function will check if the address is - * in the ARP cache, and if so the ARP cache entry will be - * refreshed. If no ARP cache entry was found, a new one is created. - * - * This function expects an IP packet with a prepended Ethernet header - * in the d_buf[] buffer, and the length of the packet in the field - * d_len. - */ - -#if 0 -void uip_arp_ipin(void) -{ - /* Only insert/update an entry if the source IP address of the - * incoming IP packet comes from a host on the local network. - */ - - if ((IPBUF->eh_srcipaddr & dev->d_netmask) != (dev->d_ipaddr & dev->d_netmask)) - { - return; - } - - uip_arp_update(IPBUF->eh_srcipaddr, ETHBUF->eh_ethhdr.src); -} -#endif /* 0 */ - /* ARP processing for incoming ARP packets. * * This function should be called by the device driver when an ARP |