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不好意思,设置了字体颜色,结果没换行符了,比较难看,重新发一次。
如题,内核启动时候提示信息貌似加载驱动已经成功
dm9000 Ethernet Driver, V1.31
eth0: dm9000a at e080e300,e0830304 IRQ 41 MAC: 00:09:c0:ff:ec:48 (platform data)
但是最后进入系统时候会报下面的信息:
dm9000 dm9000.0: eth0: link down
ADDRCONF(NETDEV_UP): eth0: link is not ready
结果系统起来之后,网卡不能正常工作,ping不通,用ifconfig eth0 down之后,再用ifconfig eth0 up会有中断产生,而且还是报link down。
root@android:/ # busybox ifconfig eth0 down
root@android:/ # busybox ifconfig eth0 up
--------------dm9000_open, line 1158--------------
--------------dm9000_open, line 1178--------------
--------------dm9000_interrupt, line 1056--------------
dm9000 dm9000.0: eth0: link down
请问有人碰到过吗?大概是哪里出问题了。
ping的结果如下:
root@android:/ # ping -c 6 192.168.1.72
PING 192.168.1.72 (192.168.1.72) 56(84) bytes of data.
From 192.168.1.76 icmp_seq=1 Destination Host Unreachable
From 192.168.1.76 icmp_seq=2 Destination Host Unreachable
From 192.168.1.76 icmp_seq=3 Destination Host Unreachable
From 192.168.1.76 icmp_seq=4 Destination Host Unreachable
From 192.168.1.76 icmp_seq=5 Destination Host Unreachable
From 192.168.1.76 icmp_seq=6 Destination Host Unreachable |
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