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硬件平台:am3359icev2开发板
环境:ti-processor-sdk-linux-rt-am335x-evm-03.01.00.06-Linux-x86-Install
环境:busybox1.12.0
问题描述:
采用ti-processor-sdk-linux-rt-am335x-evm-03.01.00.06-Linux-x86-Install制作linux 内核,
采用busybox1.12.0编译简易文件系统
采用SD引导,能够进入系统,
但是,ifconfig时提示
ifconfig -a
lo Link encap:Local Loopback
LOOPBACK MTU:65536 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
sit0 Link encap:IPv6-in-IPv4
NOARP MTU:1480 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
这是什么原因,为何不显示网卡信息???