| Linux系统下基于PCI控制器(PLX9054)的DMA编程 |
| |
| 引用本文： | 崔涛,刘庆文,胡玥. Linux系统下基于PCI控制器(PLX9054)的DMA编程[J]. 微计算机信息, 2006, 22(1): 95-97 |
| |
| 作者姓名： | 崔涛 刘庆文 胡玥 |
| |
| 作者单位： | 100083,北京科技大学信息学院计算机系 |
| |
| 摘 要： | DMA是实现大批量数据快速传输的一种手段。DMA的实现是高度依赖操作系统和硬件的。本文讨论了DMA编程在Linux系统下的所遇到的主要问题及解决方法。并通过实例介绍了基于PLX9054芯片的DMA实现方法。
|
| 关 键 词： | 驱动程序 |
| 文章编号： | 1008-0570(2006)01-1-0095-03 |
| 修稿时间： | 2005-06-01 |
DMA programming with PCI controller (PLX9054) in Linux operating system |
| |
| Cui,Tao,Liu,Qingwen,Hu,Yue. DMA programming with PCI controller (PLX9054) in Linux operating system[J]. Control & Automation, 2006, 22(1): 95-97 |
| |
| Authors: | Cui Tao Liu Qingwen Hu Yue |
| |
| Abstract: | DMA is a way to quickly transport large amount of data. DMA communication highly depends on operating system and certain hardware. This paper discusses the major problem and solution of DMA programming in Linux operating system. At the same time, an example is given to show how to design DMA communication with PLX9054-PCI controller. |
| |
| Keywords: | Linux PCI DMA PLX9054 |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
