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Date:      Thu, 2 Dec 1999 22:36:04 -0500
From:      "Vladimir N. Silyaev" <vsilyaev@mindspring.com>
To:        Andrew Kenneth Milton <akm@mail.theinternet.com.au>
Cc:        "Vladimir N. Silyaev" <vsilyaev@mindspring.com>, wilko@yedi.iaf.nl, louie@TransSys.COM, FreeBSD-hackers@FreeBSD.ORG, groudier@club-internet.fr
Subject:   vmnet (was: Linux ioctl not implemented error)
Message-ID:  <19991202223604.B5379@jupiter.delta.ny.us>
In-Reply-To: <199912030216.MAA84653@mail.theinternet.com.au>; from akm@mail.theinternet.com.au on Fri, Dec 03, 1999 at 12:16:00PM %2B1000
References:  <19991202160515.C536@jupiter.delta.ny.us> <199912030216.MAA84653@mail.theinternet.com.au>

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On Fri, Dec 03, 1999 at 12:16:00PM +1000, Andrew Kenneth Milton wrote:
> The bochs port implements a pseudo-ne2000 using BPF under FreeBSD, is
> this approach a possibility? The freebsd ether stuff from bochs has
> Peter Grehan (grehan@iprg.nokia.com) on the copyright so he'd be the 
> one to contact about the availability of (parts of) his code to use in 
> a port I suppose.
I don't know. At any case we are need provide the same API as linux
vmnet provide, so we are need to implement it in the kernel module. 
But bochs use user level implementation.

> It does have some limitations (can't send packets to the host/os) but
> I don't know how complete the code is either.
At this time I found the next message (it was posted more than 3 years
ago at the freebsd-hackers mailing list):
http://www.freebsd.org/cgi/getmsg.cgi?fetch=661424+0+/usr/local/www/db/text/1996/freebsd-hackers/19961020.freebsd-hackers

It's a very long URL but I hope that it's possible to retrieve it. At least
you can search via its subject: Networking in PCEMU (1/2) 

I don't study this code, but it looking not so bad.

> 
> Kevin Lawton (the bochs author) is working on his own vmware type system
> as well, they're still in an experimental mode though.
Yes. I looking to this project, named as freemware. Their URL:
http://www.freemware.org/

But this code very experimental. And to develop such kind of software
are need to have steal nerves. I fill that, at the time when I was porting 
vmware. I have too much hours of very interested work - load driver, launch
vmware and then looking into the DDB double fault screen. Reload box,
and then again.

-- 
Vladimir Silyaev


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