Abstract: In order to remove CPU from heavy services of communication and alleviate the bottlenecks of communication system to suit for the high speed network, this paper adopts Linux platform and combines ML403 development board, codes or modifies portion of kernel code and designs hardware section with VHDL. It finally tests with LKM mechanism. It puts forward a ML403-based solution for TOE architecture design, builds a system experiment platform with some simulation results. Initial success of test indicates that this solution is correct and effective, which will make contribution to the performance improvement of whole communication system and popularization of the TOE network card.

Key words: TOE, ML403, TCP/IP

摘要： 将处理器从繁重的通信任务中解脱出来，解决通信系统中的瓶颈部分，适应高速通信网络。采用Linux平台，结合ML403开发版的功能进行分析与设计，编写或修改内核代码，硬件部分采用VHDL设计，用LKM机制加载调试。提出了一套基于ML403的实现TOE的体系结构与设计方法，搭建系统实验平台并得出部分仿真结果。实验初步成功表明了该方案设计方法的正确性和高效性，这将为提高整体通信系统性能、普及TOE网卡做出一定的贡献。

关键词: TOE, ML403, TCP/IP

CLC Number: 

• TP393