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Date:      Thu, 19 Mar 1998 09:39:47 +0100
From:      Poul-Henning Kamp <phk@critter.freebsd.dk>
To:        "Fred L. Templin" <templin@erg.sri.com>
Cc:        freebsd-hackers@FreeBSD.ORG, freebsd-hardware@FreeBSD.ORG
Subject:   Re: L2 cache problems (??) on ThinkPad 560E 
Message-ID:  <1791.890296787@critter.freebsd.dk>
In-Reply-To: Your message of "Wed, 18 Mar 1998 10:37:23 PST." <199803181837.KAA02717@grayling.erg.sri.com> 

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>But, are there any other low-level system primitives I might
>need to use to either flush the cache or avoid caching alltogether? Finally,
>I may be making a dangerous leap of faith here in assuming that caching is
>at the heart of the issue. Can anyone think of another scenario which might
>be causing the problems I'm seeing?

pick up the tech-man from www.intel.com, dump the registers and see what
it does to the area of memory you're using.

I have a 560' here which works fine with a NE2000 (Infomover) card, but
that doesn't prove much in this context of course...

--
Poul-Henning Kamp             FreeBSD coreteam member
phk@FreeBSD.ORG               "Real hackers run -current on their laptop."
"Drink MONO-tonic, it goes down but it will NEVER come back up!"

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