From f5cb3ac7600639b761cba3968bc6227c799e2f33 Mon Sep 17 00:00:00 2001 From: nicedayzhu Date: Wed, 29 May 2019 13:37:16 +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 --- components/net/lwip-2.0.2/src/netif/ethernetif.c | 13 +++++++------ 1 file changed, 7 insertions(+), 6 deletions(-) diff --git a/components/net/lwip-2.0.2/src/netif/ethernetif.c b/components/net/lwip-2.0.2/src/netif/ethernetif.c index 8263040484..a5a1f94c0b 100644 --- a/components/net/lwip-2.0.2/src/netif/ethernetif.c +++ b/components/net/lwip-2.0.2/src/netif/ethernetif.c @@ -303,12 +303,6 @@ 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 */ @@ -317,6 +311,13 @@ 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;