摘要： 为了使CPU能通过PCI接口连接到RapidIO系统中，利用PCI-RapidIO桥的硬件设备，在Vxworks操作系统平台上开发该设备的驱动程序。测试结果证明，该驱动程序能在PCI端对RapidIO总线进行操作，实现RapidIO的基本I/O、消息传递、系统启动和多播 功能。
关键词:
RapidIO协议,
PCI-RapidIO桥,
Vxworks操作系统
Abstract: In order to make CPU can connect to RapidIO system through PCI interface, this paper uses hardware equipment of PCI-RapidIO bridge, designs the driver of hardware equipment by using Vxworks operating system platform. Test results prove that this driver can operate RapidIO bus at the end of PCI, realize basic I/O, message passing, system bring up and multicast function of RapidIO.
Key words:
RapidIO protocal,
PCI-RapidIO bridge,
Vxworks operating system
中图分类号:
黄振中;柴小丽;黎 想;骆 意. 基于Vxworks的PCI-RapidIO桥驱动设计[J]. 计算机工程, 2010, 36(4): 239-240.
HUANG Zhen-zhong; CHAI Xiao-li; LI Xiang; LUO Yi. Driver Design of PCI-RapidIO Bridge Based on Vxworks[J]. Computer Engineering, 2010, 36(4): 239-240.