2015年(109)
发布时间:2015-02-02 16:41:48
1. 简介 The MDIO interface is a simple, two-wire, serial interface to connect a management entity and a managed PHY for the purposes of controlling the PHY and gathering status from the PHY. The two lines include the MDC line [Management Data Clock], and the MDIO line [M.........【阅读全文】
发布时间:2015-02-02 14:00:13
目录(?)[-]1 platform总线设备与驱动2 将globalfifo作为platform设备3 platform设备资源和数据1.1 platform总线、设备与驱动在Linux 2.6的设备驱动模型中,关心总线、设备和驱动这3个实体,总线将设备和驱动绑定。在系统每注册一个设备的时候,会寻找与之.........【阅读全文】