SBIR-STTR Award

The objective of this effort is to demonstrate the applicability of the versa module eurocard (VME) backplane and the compact peripheral component interconnect (cPCI) backplane as transport mediums for Internet Protocol (IP) packets in the Linux kernel. In addition, we will identify the requirements, design, and estimated performance of a Linux 2.6.2*n kernel device driver to support this connectivity. The opportunity is significant because performance and cost benefits may be realized by providing IP connectivity across the backplane.

Keywords:
"IP OVER VME","IP OVER CPCI",LINUX,KERNEL,"DEVICE DRIVER",BACKPLANE

In the Phase I task, Twin Oaks Computing, LLC performed research into the feasibility of a Virtual Memory Network (VMNet) Linux device driver that provides Internet Protocol connectivity over the Versa Module Eurocard (VME) and Compact PCI (cPCI) backplanes and offers a potential reduction in hardware and cabling requirements. This reduction in hardware components lowers initial product cost and reduces the logistics costs over the lifetime of the system. It may also result in decreased size, weight, and power requirements - critical parameters in many of the tactical systems deployed today. The objective of this Phase II effort is to produce and demonstrate prototype software that provides backplane Internet Protocol connectivity in Linux. The planned Phase II development effort spans 24 months and the work will be performed in Colorado by Twin Oaks Computing, LLC. The significant result of the effort will be a functional VMNet software package that can be easily transitioned to Phase III commercialization.

Keywords:
Internet Protocol, Backplane, High Performance Network, Vme, Cpci, Tcp, Dds