最近接触了一个usb接口的网络设备,
用的是一个SMSC95xx的一个芯片
开始只在 Device Drivers ---> [*] USB support ---> <*> USB Gadget Support ---> 中, 设置了:
<*> USB Gadget Drivers (Ethernet Gadget (with CDC Ethernet support)) ---> (X) Ethernet Gadget (with CDC Ethernet support)
这是不够的,
还需要在 Device Drivers ---> [*] Network device support ---> USB Network Adapters ---> 中, 设置:
-*- CDC Ethernet support (smart devices such as cable modems)
<*> CDC NCM support
<*> SMSC LAN95XX based USB 2.0 10/100 ethernet devices
<*> Simple USB Network Links (CDC Ethernet subset)
这样还不能工作,