可扩展固件接口的网络设备驱动
Network Device Driver of Extensible Firmware Interface
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摘要: 提出了基于EFI的网络设备驱动设计方法.通过研究EFI固有的驱动模型, 分析通用网络驱动接口和简单网络协议, 为网络设备驱动的实现提供了基本的接口和服务.分析了EFI网络设备的结构和组成, 根据其特点, 提出了3层结构模型的EFI网络设备驱动设计方案, 阐述了如何以EFI驱动形式实现EFI网络设备驱动.通过设计并实现网络设备的基本功能, 提出了EFI网络设备驱动的基本流程.Abstract: A design method of network device driver based on EFI is presented.To begin with, the inherent EFI driver model is studied and the Universal Network Driver Interface and Simple Network Protocol are analyzed.It provides the basic interface and services for the implement of network device drivers.It analyses the structure and the component of EFI network device and puts forward a 3-layer model for EFI network device driver scheme according to the features of EFI network device.How to implement EFI network device driver in the form of EFI driver is introduced.Finally, by designing and implementing the basic functions of network device, a basic process of network device drivers based on EFI is presented.
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