Research and Design of Device Driver in Linux
Zhu Yuan
Abstract
Zhu Yuan
Abstract
The devices in Linux and the fundamental structure of device driver program in Linux are introduced briefly in this paper.Combined with the example of developing USB device driver in Linux,the relative conception about USB is introduced.The USB kernel sub-system framework configuration is analyzed,and the general method and skill in development of Linux USB drivers are described.
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The devices in Linux and the fundamental structure of device driver program in Linux are introduced briefly in this paper.Combined with the example of developing USB device driver in Linux,the relative conception about USB is introduced.The USB kernel sub-system framework configuration is analyzed,and the general method and skill in development of Linux USB drivers are described.
Key concepts: USB, Host controller interface, Operating system, USB hub, Linux kernel, eXtensible Host Controller Interface (xHCI), Computer science, Embedded system