在硬件基础上的USB设备虚拟化的研究

随着IT技术的不断完善,为了对硬件的利用率最大化,科研人员开始将目光转向虚拟化上来。通过从虚拟化技术的描述、硬件虚拟化两个方面来对虚拟化技术进行论述,其次对USB设备及驱动框架进行分析,最后在此基础上利用USB设备直接分配法实现USB设备虚拟化。

Research on USB Device Virtualization Based on the Hardware

With the constant improvement of IT technology,in order to maximize the utilization of hardware,researchers began to reserch the virtualization.This paper elaborate the virtualization from hardware virtualization technology,and by the analysis of USB equipment and driver framework,finally,based on the use of USB equipment direct allocation method to realize USB device virtualization.This paper has a certain reference value for the hardware researchers and system analyst.