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2021-12-03 - 09:03

Dates and Events:

OSADL Articles:

2021-09-06 12:00

OSADL Talks at EWC 2022

All about legal and technical issues and solutions when using Open Source software in industry


2021-02-09 12:00

Open Source OPC UA PubSub over TSN project phase #3 launched

Letter of Intent with call for participation is now available


2016-11-12 12:00

Raspberry Pi and real-time Linux

Let's have a look at the OSADL QA Farm data


2016-09-17 12:00

Preemption latency of real-time Linux systems

How to measure it – and how to fix it, if it's too high?



Details of the Real Time Linux Foundation Working Group Project

OSADL Project: Real Time Linux Workshops

Real Time Linux Foundation Workshops since 1999

Real Time Linux Workshops

1999 - 2000 - 2001 - 2002 - 2003 - 2004 - 2005 - 2006 - 2007 - 2008 - 2009 - 2010

Eighth Real-Time Linux Workshop on October 12 to 15, 2006, in Lanzhou, Gansu, P.R.China

RTLinux Ethernet Device Drivers

Florian Bruckner
OpenTech EDV-Research GmbH OPENTECH
Lichtenstein Str 31, 2130 Mistelbach, AUSTRIA
florian.brucknerªaon.at

This paper is about the current development of REDD, the Realtime Ethernet Device Drivers. First of all the previous state of the original REDD driver will be described, which was the base for our work. Then we will explain the most important changes we did during our development, like a common POSIX interface, multidevice support, /proc interface, and the error handling mechanism. The next step will be to introduce some examples that have been developed concurrently with the drivers. Our intention is to offer some easy to use tools to test the drivers functionality, like a ping request/reply or a simple benchmark tool. The last part will deal with future development of the driver itself, and of cause with the possibilities it offers. Examples are global time, redundant links, distributed shared memory.

 

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