Click here to learn
about this Sponsor:
Home  |  News  |  Articles  |  Polls  |  Forum

Keywords: Match:
Development tool simplifies development of Linux drivers
May 09, 2000

Jungo Ltd. (Israel) has released a Linux version of its WinDriver device driver development toolkit. WinDriver simplifies the development of Linux device drivers for PCI/ISA bus interfaced hardware, by automating the development process and eliminating the requirement to program in kernel mode.

WinDriver is based on a generic device driver, which resides in the Linux kernel. The application calls the WinDriver "kernel module" through a user mode API. As a result, it is possible to write Linux device drivers without being familiar with Linux internals. "WinDriver makes it possible to write and debug hardware access code completely in user mode, thereby eliminating the need for long and tedious kernel code writing and debugging" says Omer Zimmer, of Jungo.

Additionally, the unique characteristics of the operating system are handled from within the kernel module portion of WinDriver. Consequently, the resulting user mode code is operating system independent and may be used with multiple OSes, resulting in a transportable application.

WinDriver for Linux features performance enhancement tools that move portions of the user mode code to the kernel level, thus minimizing unnecessary context switches. The tools allow writing and debugging hardware access code in user level and later "moving" performance critical parts (interrupt handling, I/O access...) to kernel level, without rewriting. This feature is supported in all operating system versions of WinDriver, resulting in portability of kernel level code between operating systems "as is" (no rewriting needed).

WinDriver for Linux supports all versions of Linux from 2.0.31 onwards. (For example, RedHat 6.1 contains kernel version 2.2.12). It is also possible to adapt WinDriver to run with a custom Linux kernel, since source code to the OS-dependent portion of WinDriver is offered, allowing it to be modified it to work with a custom Linux kernel.

WinDriver features include:
  • Supports both PCI and ISA bus
  • Automatic implementation of I/O, interrupt handling and access to memory mapped devices
  • Support for continuous DMA, Plug-and-Play, and multiple bus devices
  • Developed code runs on all supported operating systems (x86)
There are no runtime royalties for using the resulting device drivers. The WinDriver driver development toolkit for Linux is sold for $1999 per developer, and may be used to develop multiple Linux drivers, and for multiple projects. A free 30-day evaluation version of WinDriver is available for download at the Jungo website.



(Click here for further information)


FUEL Database on MontaVista Linux
Whether building a mobile handset, a car navigation system, a package tracking device, or a home entertainment console, developers need capable software systems, including an operating system, development tools, and supporting libraries, to gain maximum benefit from their hardware platform and to meet aggressive time-to-market goals.

Breaking New Ground: The Evolution of Linux Clustering
With a platform comprising a complete Linux distribution, enhanced for clustering, and tailored for HPC, Penguin Computing¿s Scyld Software provides the building blocks for organizations from enterprises to workgroups to deploy, manage, and maintain Linux clusters, regardless of their size.

Data Monitoring with NightStar LX
Unlike ordinary debuggers, NightStar LX doesn¿t leave you stranded in the dark. It¿s more than just a debugger, it¿s a whole suite of integrated diagnostic tools designed for time-critical Linux applications to reduce test time, increase productivity and lower costs. You can debug, monitor, analyze and tune with minimal intrusion, so you see real execution behavior. And that¿s positively illuminating.

Virtualizing Service Provider Networks with Vyatta
This paper highlights Vyatta's unique ability to virtualize networking functions using Vyatta's secure routing software in service provider environments.

High Availability Messaging Solution Using AXIGEN, Heartbeat and DRBD
This white paper discusses a high-availability messaging solution relying on the AXIGEN Mail Server, Heartbeat and DRBD. Solution architecture and implementation, as well as benefits of using AXIGEN for this setup are all presented in detail.

Understanding the Financial Benefits of Open Source
Will open source pay off? Open source is becoming standard within enterprises, often because of cost savings. Find out how much of a financial impact it can have on your organization. Get this methodology and calculator now, compliments of JBoss.

Embedded Hardware and OS Technology Empower PC-Based Platforms
The modern embedded computer is the jack of all trades appearing in many forms.

Data Management for Real-Time Distributed Systems
This paper provides an overview of the network-centric computing model, data distribution services, and distributed data management. It then describes how the SkyBoard integration and synchronization service, coupled with an implementation of the OMG¿s Data Distribution Service (DDS) standard, can be used to create an efficient data distribution, storage, and retrieval system.

7 Advantages of D2D Backup
For decades, tape has been the backup medium of choice. But, now, disk-to-disk (D2D) backup is gaining in favor. Learn why you should make the move in this whitepaper.

 


Got a HOT tip?   please tell us!
Free weekly newsletter
Enter your email...
Click here for a profile of each sponsor:
PLATINUM SPONSORS
(Become a sponsor)
GOLD SPONSORS
(Become a sponsor)
(Become a sponsor)

ADVERTISEMENT
(Advertise here)

Check out the latest Linux powered...

Mobile phones!

MIDs, UMPCs
& tablets

Mobile devices

Other cool
gadgets



Resource Library

• Unix, Linux Uptime and Reliability Increase: Patch Management Woes Plague Windows Yankee Group survey finds IBM AIX Unix is highest in ...
• Scalable, Fault-Tolerant NAS for Oracle - The Next Generation For several years NAS has been evolving as a storage ...
• Managing Software Intellectual Property in an Open Source World This whitepaper draws on the experiences of the Black Duck ...
• Open Source Security Myths Dispelled Is it risky to trust mission-critical infrastructure to open source ...
• Bringing IT Operations Management to Open Source & Beyond Download this IDC analyst report to learn how open source ...


BREAKING NEWS

• Mot taps Linux for rugged mobile phone
• "Dr. Mobile" prescribes Nano for netbooks
• DLNA router technology runs Linux
• Linux breadboard targets wireless geo-location
• "EDA" runs Android
• "3G" HP netbook boasts Atom, ExpressCard expansion
• Mini-notebook chips suitable for Linux devices?
• Single-drive NAS runs ARM Linux
• Linux fast-boot add-on reviewed
• Linux NAS/iSCSI server adopts Atom
• Superscalar ARM SoC runs Linux
• "Zubuntu" keeps Zaurus spirit alive
• i.MX515 targets Linux netbooks
• Palm "Nova" Linux set for CES debut?
• German Linux integrator launches workshops


Most popular stories -- past 90 days:
• Linux boots in 2.97 seconds
• Tiniest Linux system, yet?
• Linux powers "cloud" gaming console
• Report: T-Mobile sells out first 1.5 million G1s
• Open set-top box ships
• E17 adapted to Linux devices, demo'd on Treo650
• Android debuts
• First ALP Linux smartphone?
• Cortex-A8 gaming handheld runs Linux
• Ubuntu announces ARM port


DesktopLinux headlines:
• Vietnam mandates open source for gov't servers, desktops
• A peek at Phoenix HyperSpace
• Linux desktop gains kid-friendly browser
• OpenSUSE Community Manager discusses 11.1 release
• "...and I'm Linux" video contest approaches
• OpenSUSE rev's license, build system
• Linux gains fresh "AIR"
• Video-call software boasts HD quality
• Sun rev's "open source" desktop VM manager
• Open source music player rev's up


Also visit our sister site:


Sign up for LinuxDevices.com's...

news feed

Home  |  News  |  Articles  |  Polls  |  Forum  |  About  |  Contact
 

Ziff Davis Enterprise Home | Contact Us | Advertise | Link to Us | Reprints | Magazine Subscriptions | Newsletters
Tech RSS Feeds | White Papers | ROI Calculators | Tech Podcasts | Tech Video | VARs | Channel News

Baseline | Careers | Channel Insider | CIO Insight | DesktopLinux | DeviceForge | DevSource | eSeminars |
eWEEK | Enterprise Network Security | LinuxDevices | Linux Watch | Microsoft Watch | Mid-market | Networking | PDF Zone |
Publish | Security IT Hub | Strategic Partner | Web Buyer's Guide | Windows for Devices

Developer Shed | Dev Shed | ASP Free | Dev Articles | Dev Hardware | SEO Chat | Tutorialized | Scripts |
Code Walkers | Web Hosters | Dev Mechanic | Dev Archives | igrep

Use of this site is governed by our Terms of Service and Privacy Policy. Except where otherwise specified, the contents of this site are copyright © 1999-2008 Ziff Davis Enterprise Holdings Inc. All Rights Reserved. Reproduction in whole or in part in any form or medium without express written permission of Ziff Davis Enterprise is prohibited. Linux is a registered trademark of Linus Torvalds. All other marks are the property of their respective owners.