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Update ethernetif.c

This commit is contained in:
ruiqian 2017-05-15 13:18:41 +08:00 committed by GitHub
parent 9804753614
commit 8c52d5fdf2
1 changed files with 14 additions and 9 deletions
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23
components/net/lwip-1.4.1/src/netif/ethernetif.c
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@ -230,15 +230,20 @@ rt_err_t eth_device_init_with_flag(struct eth_device *dev, char *name, rt_uint16
{
struct ip_addr ipaddr, netmask, gw;
#if !LWIP_DHCP
IP4_ADDR(&ipaddr, RT_LWIP_IPADDR0, RT_LWIP_IPADDR1, RT_LWIP_IPADDR2, RT_LWIP_IPADDR3);
IP4_ADDR(&gw, RT_LWIP_GWADDR0, RT_LWIP_GWADDR1, RT_LWIP_GWADDR2, RT_LWIP_GWADDR3);
IP4_ADDR(&netmask, RT_LWIP_MSKADDR0, RT_LWIP_MSKADDR1, RT_LWIP_MSKADDR2, RT_LWIP_MSKADDR3);
#else
IP4_ADDR(&ipaddr, 0, 0, 0, 0);
IP4_ADDR(&gw, 0, 0, 0, 0);
IP4_ADDR(&netmask, 0, 0, 0, 0);
#endif
#if LWIP_DHCP
if (dev->flags & NETIF_FLAG_DHCP)
{
IP4_ADDR(&ipaddr, 0, 0, 0, 0);
IP4_ADDR(&gw, 0, 0, 0, 0);
IP4_ADDR(&netmask, 0, 0, 0, 0);
}
else
#endif
{
IP4_ADDR(&ipaddr, RT_LWIP_IPADDR0, RT_LWIP_IPADDR1, RT_LWIP_IPADDR2, RT_LWIP_IPADDR3);
IP4_ADDR(&gw, RT_LWIP_GWADDR0, RT_LWIP_GWADDR1, RT_LWIP_GWADDR2, RT_LWIP_GWADDR3);
IP4_ADDR(&netmask, RT_LWIP_MSKADDR0, RT_LWIP_MSKADDR1, RT_LWIP_MSKADDR2, RT_LWIP_MSKADDR3);
}
netifapi_netif_add(netif, &ipaddr, &netmask, &gw, dev, eth_netif_device_init, tcpip_input);
}