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Article #510

Re: Adaptec 2940UW SCSI controller compatible?

#510
From: Matt Kirsch
Date: Fri, 12 Dec 1997 00:00
31 lines
2189 bytes
Michael Mc Neil wrote: 
 >   I am running AHA-2940UW's on several machines and they work great.
 > There is support for them in the menuconfig and xconfig setup. I'm
 > running kernel 2.0.29 and 2.0.32.  I have been using them for some
time now,
 > (more than 6 months) and have NEVER had a problem with them.
  
 >   All machines uses both SCSI channels, wide and narrow, without
problems.
 > 4.3 Gig Fast Wide Drives and plenty of narrow CD-ROM drives, Jaz disk
and
 > an HP SCSI scanner, etc.  All work flawlessly.
 
 >   If I ever need another, I won't hesitate to buy another Adaptec
2940UW.

It's great to hear all these glowing reports about 2940UW cards working,
but you are all missing the point here! These are older 2940UW cards,
not the latest versions that are slightly different somewhere in the
firmware. The difference is enough to cause problems in 2.0.30 and older
kernels, with cards bombing out, or cards not being detected at all. The
jury is still out on 2.0.31+. Does anybody have a new 2940UW that
wouldn't work in 2.0.30-, but does in 2.0.31+?

Adaptec is being quite petty about Linux. They originally were providing
documentation, now they either require an NDA or don't provide
documentation at all. If they change something in a current product, or
produce a new product, Linux support cannot be modified/created. 

Please think again about supporting Adaptec.
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From: Matt Kirsch <kirschm@wycol.com>
Subject: Re: Adaptec 2940UW SCSI controller compatible?
Date: 1997/12/12
Message-ID: <34915656.3A9B@wycol.com>
X-Deja-AN: 297574968
References: <Pine.OSF.3.95q.971210103440.26811A-100000@osf1.gmu.edu> <f3an66.497.ln@gumby.rjp> <66q093$8i1@clarknet.clark.net>
To: Michael Mc Neil <kludge@clark.net>
Organization: Wyoming County Online
Reply-To: kirschm@wycol.com
Newsgroups: comp.os.linux.setup,comp.os.linux.hardware,dc.org.linux-users