基于Linux的PXIe可重构仪器设备驱动程序开发

doi:10.19678/j.issn.1000-3428.0058572

摘要/Abstract

摘要： PXIe可重构仪器具备多通道并行测试能力，可用于解决共享资源测试系统中的测试资源竞争和死锁等问题。为确保PXIe可重构仪器在国产操作系统下正常运行，在Deepin操作系统下开发PXIe设备驱动程序，实现上位机与仪器设备之间的通信。介绍Linux字符设备驱动程序，基于该驱动类型结构设计PXIe设备驱动的开发流程。在此基础上，通过共享内存映射提高应用程序与驱动程序的数据交互效率，并基于阻塞和中断机制进行直接存储器存取传输。通过Qt Creator设计的图形界面测试程序对驱动程序的运行情况进行检验，测试结果表明，该设备驱动程序运行稳定，数据传输准确可靠，可满足PXIe可重构仪器的通信需求。

关键词: Linux系统, 驱动程序, PXIe可重构仪器, 共享内存映射, 直接存储器存取, 中断, Deepin操作系统

Abstract: The PXIe reconfigurable instrument has the ability of multi-channel parallel test, which provides a good solution to the problems of test resource competition and deadlock in the shared-resource test system. In order to realize the smooth operation of the PXIe reconfigurable instrument under the domestic operating system, PXIe device driver is developed under the Deepin operating system to solve the communication problem between the upper computer and the instrument device. Linux character device driver is introduced and the development process of PXIe device driver is designed based on the Linux character device driver structure. On this basis, the shared-memory mapping is used to improve the efficiency of data interactions between application program and driver, and Direct Memory Access(DMA) transmission is implemented based on the block and interrupt mechanism. Qt Creator is used to design the graphic interface test program to verify the working condition of the driver, and the test results show that the device driver runs stably and the data transmission is accurate and reliable, which meets the communication requirements of PXIe reconfigurable instrument.

Key words: Linux system, driver, PXIe reconfigurable instrument, shared-memory mapping, Direct Memory Access(DMA), interrupt, Deepin operating system

中图分类号:

TP311

王法臻, 崔少辉, 王成. 基于Linux的PXIe可重构仪器设备驱动程序开发[J]. 计算机工程, 2021, 47(4): 166-172.

WANG Fazhen, CUI Shaohui, WANG Cheng. Device Driver Development for PXIe Reconfigurable Instrument Based on Linux[J]. Computer Engineering, 2021, 47(4): 166-172.

https://www.ecice06.com/CN/Y2021/V47/I4/166

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参考文献

[1] ZHANG Qinxin.Design and implementation of high-speed data transmission platform based on PXIe high-speed interface[D].Chengdu:University of Electronic Science and Technology of China,2018.(in Chinese)张沁馨.基于PXIe高速接口的高速数据传输平台的设计与实现[D].成都:电子科技大学,2018.
[2] ZHANG Yifan,HUANG Chao,OU Jiansheng,et al.Research on reliability and correctness assurance methods and techniques for device drivers[J].Journal of Software,2015,25(2):239-253.(in Chinese)张一帆,黄超,欧建生,等.设备驱动程序可靠性和正确性保障方法与技术研究进展[J].软件学报,2015,25(2):239-253.
[3] WAN Maning,HOU Zhihua.Development and implemen-tation of transmission of USB device driver based on Linux operating system[J].Microelectronics & Computer,2018,35(11):124-127.(in Chinese)万玛宁,侯志化.基于Linux操作系统的USB设备驱动程序开发及传输实现[J].微电子学与计算机,2018,35(11):124-127.
[4] GOU Mingze,CUI Shaohui.Design of the PXIe bus reconfigurable test instrument[J].Process Automation Instrumentation,2017,38(11):68-70,74.(in Chinese)苟铭泽,崔少辉.PXIe总线可重构测试仪器设计[J].自动化仪表,2017,38(11):68-70,74.
[5] HONG Wanfan.Design of multifunctional instrument by the reconfigurable technology based on FPGA[D].Taiyuan:North University of China,2016.(in Chinese)洪万帆.基于FPGA可重构技术的多功能仪器设计[D].太原:中北大学,2016.
[6] FU Zhenpeng.Research on PXI reconfigurable instrument for missile tests[D].Harbin:Harbin Institute of Technology,2014.(in Chinese)付振鹏.面向导弹测试的PXI可重构仪器研究[D].哈尔滨:哈尔滨工业大学,2014.
[7] YANG Bingjian,WEI Feng,CHEN Yongzhi.Device driver development of PCIE synchronous clock card based on Linux[J].Computer Measurement and Control,2017,25(1):98-100,104.(in Chinese)杨兵见,魏丰,陈永志.Linux下的PCIE同步时钟卡的设备驱动程序开发[J].计算机测量与控制,2017,25(1):98-100,104.
[8] LIU Kai,HU Ailan.Design of driver based on PCI-E timing card on Linux[J].Microcomputer & Its Applications,2015,34(24):13-15,18.(in Chinese)刘凯,胡爱兰.Linux下基于PCI-E时统卡的驱动程序设计[J].微型机与应用,2015,34(24):13-15,18.
[9] SONG Baohua.Linux device driver development details:based on the latest Linux 4.0 kernel[M].Beijing:China Machine Press,2016.(in Chinese)宋宝华.Linux设备驱动开发详解:基于最新的Linux4.0内核[M].北京:机械工业出版社,2016.
[10] CHEN Mengtong,WEI Feng,YANG Bingjian.Driver design of PCI synchronous clock card under Linux[J].Computer Measurement & Control,2018,26(1):145-148.(in Chinese)陈梦桐,魏丰,杨兵见.Linux下PCI同步时钟卡的驱动程序设计[J].计算机测量与控制,2018,26(1):145-148.
[11] VENKATESWARAN S.Essential Linux device drivers[M].Translated by SONG Baohua,HE Zhaoran,SHI Haibin,et al.Beijing:Posts & Telecom Press,2016.(in Chinese) VENKATESWARAN S.精通Linux设备驱动程序开发[M].宋宝华,何昭然,史海滨,等译.北京:人民邮电出版社,2016.
[12] WANG Shiming,YAN Fabao,XU Zhiyong,et al.Design kernel multithread direct storage PCIE driver[J].Computer Applications and Software,2016,33(9):235-237,263.(in Chinese)王仕明,严发宝,徐智勇,等.内核多进程直接存储PCIE驱动设计[J].计算机应用与软件,2016,33(9):235-237,263.
[13] YU Jin,HUANG Hao,ZHU Yu,et al.DBox:high-performance secure boxes for various device drivers of monolithic kernels[J].Chinese Journal of Computers,2020,43(4):724-738.(in Chinese)余劲,黄皓,诸渝,等.DBox:宏内核下各种设备驱动程序的高性能安全盒[J].计算机学报,2020,43(4):724-738.
[14] BAEK S H,PARK K W.Compatible byte-addressable direct I/O for peripheral memory devices in Linux[J].Information Systems,2020,91:1-10.
[15] YING Sancong,WANG Mingyin,ZHANG Xing.Key technologies of high-performance PCI driver[J].Computer Engineering and Design,2012,33(6):2208-2212.(in Chinese)应三丛,汪明寅,张行.高性能PCI驱动程序的关键技术[J].计算机工程与设计,2012,33(6):2208-2212.
[16] LAO Wei.Linux kernel mmap protection mechanism research[J].Journal of Information Security Research,2018,12(4):1135-1141.(in Chinese)劳伟.Linux内核mmap保护机制研究[J].信息安全研究,2018,12(4):1135-1141.
[17] WANG Jun,HAN Li,DU Bojun,et al.Design and implementation of driver of Beidou navigation timing card under Linux PCI-E[J].Computer Measurement & Control,2016,24(4):115-117.(in Chinese)王军,韩力,杜博军,等.基于PCI-E总线的北斗导航授时卡Linux驱动设计[J].计算机测量与控制,2016,24(4):115-117.
[18] ZHAI Gaoshou,ZHAI Ruixia,LIU Feng,et al.Study and implementation of fault injection method for device drivers[J].Netinfo Security,2019,19(6):19-27.(in Chinese)翟高寿,翟瑞霞,刘峰,等.设备驱动故障注入方法的研究与实现[J].信息网络安全,2019,19(6):19-27.
[19] ZHAO Xin,GUO Enquan,LI Xiaojie.Design and implementation of GPIB driver optimal in LINUX system[J].Computer Measurement & Control,2020,28(3):163-167.(in Chinese)赵昕,郭恩全,李小杰.LINUX系统下GPIB驱动优化设计与实现[J].计算机测量与控制,2020,28(3):163-167.
[20] TAN Jingjia,HE Lesheng,WANG Jun,et al.Design of AXI DMA data transmission and display based on Zedboard[J].Video Engineering,2018,42(6):41-45.(in Chinese)谭景甲,何乐生,王俊,等.基于Zedboard平台AXI DMA数据传输与显示的设计[J].电视技术,2018,42(6):41-45.

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