我把安卓的手机插到arm linux板子上面,开启usb tethering功能,从串口界面可以看到手机的插入,但是ifconfig -a以后无法出现usb0这个网络接口。
[root@ICIM ~]# usb 1-1: USB disconnect, address 2
usb 1-1: new full speed USB device using at91_ohci and address 3
usb 1-1: configuration #1 chosen from 1 choice
[root@ICIM ~]# lsusb
Bus 001 Device 003: ID 04e8:6863 Samsung Electronics Co., Ltd
Bus 001 Device 001: ID 0000:0000
root@ICIM ~]# ifconfig -a
eth0 Link encap:Ethernet HWaddr 00:24E:00:02:40
inet addr:192.168.0.81 Bcast:192.168.0.255 Mask:255.255.255.0
UP BROADCAST MULTICAST MTU:1500 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:1000
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
Interrupt:21 Base address:0x4000