*BSD News Article 25675


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From: nate@bsd.coe.montana.edu (Nate Williams)
Newsgroups: comp.os.386bsd.questions
Subject: Re: Desperately seeking: NE2100 network adapter support
Date: 6 Jan 1994 22:02:39 GMT
Organization: Montana State University - Bozeman MT
Lines: 42
Message-ID: <2gi1pv$f1c@pdq.coe.montana.edu>
References: <2ghrhn$3tp@pilhuhn.pilhuhn.sub.org>
NNTP-Posting-Host: bsd.coe.montana.edu

In article <2ghrhn$3tp@pilhuhn.pilhuhn.sub.org>,
Patrick M.Hausen <pmh@pilhuhn.ka.sub.org> wrote:
>We (PC reseller, mainly DOS & Novell) are planning to offer one of the new
>Siemens Nixdorf machines bundled with some free Unix and XFree as a replacement
>for X-Terminals or low-end-workstations.

Cool, I've been running FreeBSD on DEC pc's for the same thing for use
at Montana State University and folks have been very happy with them.

>I've tried Linux wich runs fine but is somewhat crufty and difficult to strip
>down to the configuration we need. I'd like to start with a plain "OS-only"
>configuration and then add Xfree and there we are ... 
>And ... we need _stable_ networking ;-)

No problems here.  However, how much disk space do you want to use?

(I've got a complete X system in 80MB w/out deleting ANYTHING with shared
libraries, but I didn't delete anything so I imagine I could bring it
down quite a bit further with a little work.)

>BTW: I've read about NetBSD and FreeBSD having problems with I/O and more than
>16 MB of memory - is this related to busmaster DMA only or can't I
>use more than 16 M in an ISA machine? Are EISA machines and -adapters supported
>anyway (Adaptec 1740)?

The ISA bus has 24 data lines which == 16MB.  To do memory access aboove that
you need to implement bounce buffers which neither NetBSD or FreeBSD has
done.

FreeBSD supports quite a few different EISA adaptors, check out the RELEASE
NOTES on FreeBSD.cdrom.com:pub/FreeBSD for a list of them.  (I don't have them
memorized)


Nate


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