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Date:      Wed, 6 Oct 1999 15:12:00 -0400 (EDT)
From:      Garrett Wollman <wollman@khavrinen.lcs.mit.edu>
To:        Hugh LaMaster <lamaster@nren.nasa.gov>
Cc:        "FreeBSD-Net (FreeBSD.Org)" <freebsd-net@FreeBSD.ORG>
Subject:   Re: Tulip drivers for BSD.
Message-ID:  <199910061912.PAA56427@khavrinen.lcs.mit.edu>
In-Reply-To: <Pine.SOL.3.96.991006101028.25194d-100000@george.arc.nasa.gov>
References:  <37EB1C97.64915398@softweyr.com> <Pine.SOL.3.96.991006101028.25194d-100000@george.arc.nasa.gov>

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<<On Wed, 6 Oct 1999 10:16:51 -0700 (PDT), Hugh LaMaster <lamaster@nren.nasa.gov> said:

> Is anyone keeping a current list?  Is the Tulip chipset
> still in production/widespread use?

It is still in production, but the sale of Digital Semiconductor to
Intel has cast long shadows over the product.  Most vendors could see
the writing on the wall and switched to another manufacturer's
silicon.  (Many of these are similar to the 21143, but have inferior
bus interfaces and require their own drivers.)

The best chip to buy at this point is probably the Intel 82558.  It
has an excellent bus interface (better than the 21143's) and a clean
and efficient driver in FreeBSD.  Unfortunately, it does not have a
perfect multicast filter -- but then, I've never seen nor heard of a
non-DEC product which did.

-GAWollman

--
Garrett A. Wollman   | O Siem / We are all family / O Siem / We're all the same
wollman@lcs.mit.edu  | O Siem / The fires of freedom 
Opinions not those of| Dance in the burning flame
MIT, LCS, CRS, or NSA|                     - Susan Aglukark and Chad Irschick


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