From c10f087d9e477b18025889b07a40199b9dee011c Mon Sep 17 00:00:00 2001 From: nicedayzhu Date: Wed, 29 May 2019 14:15:10 +0800 Subject: [PATCH] [Bugfix]Update netdev info after registered MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 修复ifconfig命令无法正确显示IP，网关，掩码的问题 --- .../net/lwip-1.4.1/src/netif/ethernetif.c | 18 +++++++++++------- 1 file changed, 11 insertions(+), 7 deletions(-) diff --git a/components/net/lwip-1.4.1/src/netif/ethernetif.c b/components/net/lwip-1.4.1/src/netif/ethernetif.c index 10bcaa0c95..df960fcde0 100644 --- a/components/net/lwip-1.4.1/src/netif/ethernetif.c +++ b/components/net/lwip-1.4.1/src/netif/ethernetif.c @@ -295,12 +295,6 @@ static int netdev_add(struct netif *lwip_netif) return -ERR_IF; } - netdev->flags = lwip_netif->flags; - netdev->mtu = lwip_netif->mtu; - netdev->ops = &lwip_netdev_ops; - netdev->hwaddr_len = lwip_netif->hwaddr_len; - rt_memcpy(netdev->hwaddr, lwip_netif->hwaddr, lwip_netif->hwaddr_len); - #ifdef SAL_USING_LWIP extern int sal_lwip_netdev_set_pf_info(struct netdev *netdev); /* set the lwIP network interface device protocol family information */ @@ -309,7 +303,17 @@ static int netdev_add(struct netif *lwip_netif) rt_strncpy(name, lwip_netif->name, LWIP_NETIF_NAME_LEN); result = netdev_register(netdev, name, (void *)lwip_netif); - + + /* Update netdev info after registered */ + netdev->flags = lwip_netif->flags; + netdev->mtu = lwip_netif->mtu; + netdev->ops = &lwip_netdev_ops; + netdev->hwaddr_len = lwip_netif->hwaddr_len; + rt_memcpy(netdev->hwaddr, lwip_netif->hwaddr, lwip_netif->hwaddr_len); + netdev->ip_addr = lwip_netif->ip_addr; + netdev->gw = lwip_netif->gw; + netdev->netmask = lwip_netif->netmask; + #ifdef RT_LWIP_DHCP netdev_low_level_set_dhcp_status(netdev, RT_TRUE); #endif