An ever-increasing number of appliances incorporate Ethernet connectivity. With the popularity of the Internet, IP protocol connectivity is required in many applications. In this application note we present a functional structure for an Ethernet

ktdi的例子，封装成ksocket可以在内核使用socket进行网络通讯(tcp/udp)-ktdi example, can be packaged as ksocket socket in the kernel to use for network communication (tcp/udp)