摘要
基于CompactPCI总线的计算机系统广泛应用,分析了linux系统下设备驱动程序工作机制,提出了Compact-PCI总线计算机系统的外部设备驱动程序的开发方法,所实现的CompactPCI总线Linux设备驱动程序具有可靠性和通用性强的特点,实际应用表明了其它的有效性.
The existing implementation of linux driver model mostly focus on personal computer, but the researches of CompactPCI bus device driver in distribution telecommunication electronic system is presented rarely. The mechanism of the device driver in linux is analyzed in this paper. A general purpose approach to develop CompactPCI device driver in embedded linux is given , also the method has the characteristic of high reliability and wide generality. The experiment results show that the method is valid.
出处
《中原工学院学报》
CAS
2009年第1期11-14,33,共5页
Journal of Zhongyuan University of Technology
基金
河南省教育厅自然科学研究计划项目(2008A520029)
