主题 : dm9601 2-2.4:1.0 eth0: link down问题求助 复制链接 | 浏览器收藏 | 打印
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楼主  发表于: 2018-12-11 15:36

 dm9601 2-2.4:1.0 eth0: link down问题求助

启动时提示信息,但是在PC上ping一下开发板的IP,就可以连接上,并挂载NFS文件系统,不然就会挂载失败。
[    2.196103] usb 2-2: New USB device found, idVendor=0424, idProduct=4604
[    2.196185] usb 2-2: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[    2.197236] hub 2-2:1.0: USB hub found
[    2.197468] hub 2-2:1.0: 5 ports detected
[    2.480508] usb 2-2.4: new high-speed USB device number 3 using exynos-ehci
[    2.586324] usb 2-2.4: config 1 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 9
[    2.662942] usb 2-2.4: New USB device found, idVendor=0a46, idProduct=9621
[    2.663087] usb 2-2.4: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[    2.676533] dm9601 2-2.4:1.0 eth0: register 'dm9601' at usb-12580000.ehci-2.4, Davicom DM96xx USB 10/100 Ethernet, 1c:6f:65:34:51:7e
[    2.760597] usb 2-2.5: new high-speed USB device number 4 using exynos-ehci
[    2.866767] usb 2-2.5: New USB device found, idVendor=0424, idProduct=2530
[    2.866880] usb 2-2.5: New USB device strings: Mfr=0, Product=2, SerialNumber=0
[    2.866991] usb 2-2.5: Product: Bridge device
[    3.103906] dm9601 2-2.4:1.0 eth0: link down
[    3.107927] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[   13.105539] Waiting up to 110 more seconds for network.
[   23.105535] Waiting up to 100 more seconds for network.
[   33.105537] Waiting up to 90 more seconds for network.