| 基于共享缓冲区的多接口网络接口卡驱动设计 |
| |
| 引用本文： | 赵博,刘勤让,李高鹏,李向涛.基于共享缓冲区的多接口网络接口卡驱动设计[J].微电子学与计算机,2011,28(7). |
| |
| 作者姓名： | 赵博 刘勤让 李高鹏 李向涛 |
| |
| 作者单位： | 国家数字交换系统工程技术研究中心,河南,郑州,450002 |
| |
| 基金项目： | 高可信网络业务管控系统(2009AA01A346); 国家发改委专项(CNGI09-02-03) |
| |
| 摘 要： | 文中提出一种Linux系统下基于共享缓冲区的网络接口卡驱动程序设计方案,并成功应用于多接口网络接口卡的具体实现中.介绍了Linux下网络接口卡驱动程序结构,分析多接口网络接口卡驱动程序设计需求,完成驱动程序设计和实现.该方案减少了硬件资源占用,降低了实现成本.
|
| 关 键 词： | 共享缓冲区 多接口 网络接口卡 驱动程序 |
Driver Design of Multi-ports Network Interface Card Based on Buffer Sharing |
| |
| ZHAO Bo,LIU Qin-rang,LI Gao-peng,LI Xiang-tao.Driver Design of Multi-ports Network Interface Card Based on Buffer Sharing[J].Microelectronics & Computer,2011,28(7). |
| |
| Authors: | ZHAO Bo LIU Qin-rang LI Gao-peng LI Xiang-tao |
| |
| Affiliation: | ZHAO Bo,LIU Qin-rang,LI Gao-peng,LI Xiang-tao(National Digital Switching System Engineering & Technological R&D Center,Zhengzhou 45002,China) |
| |
| Abstract: | A driver design of multi-ports network interface card based on buffer sharing technology in Linux is presented,and is implemented successfully.The architecture of network interface card driver in Linux is introduced,and the requirements of driver design are analyzed.The design esign of buffer sharing reduces the hardware resources requirement,so that reduces the implement cost. |
| |
| Keywords: | buffer sharing multi-ports network interface card driver |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
