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!" To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-hardware" in the body of the message
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