转自:http://blog.csdn.net/thl789/article/details/6723350 Linux 2.6的设备驱动模型中,所有的device都是通过Bus相连.device_register() / driver_register()执行时通过枚举BUS上的Driver/Device来实现绑定,本文详解这一过程.这是整个LINUX设备驱动的基础,PLATFORM设备,I2C上的设备等诸设备的注册最终也是调用本文讲述的注册函数来实现的. Linux Device的注册最终都…
To learn device driver development, like any other new knowledge, the bestapproach for me is to learn first the theory and then to do some practice. If you don't know about operating systems, I recommend "Willam Stalling's OS book" [1]. This boo…