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Date:      Tue, 10 Jul 2001 14:29:59 -0600 (MDT)
From:      Nate Williams <nate@yogotech.com>
To:        <iedowse@FreeBSD.ORG>
Cc:        jarkko.hietaniemi@nokia.com, freebsd-bugs@FreeBSD.ORG
Subject:   Re: i386/14282: Using FreeBSD 3.* ThinkPad 600E doesn't recognize IBM's 64MB DIMMs
Message-ID:  <15179.26055.681678.689779@nomad.yogotech.com>
In-Reply-To: <200107101724.f6AHOHC05693@freefall.freebsd.org>
References:  <200107101724.f6AHOHC05693@freefall.freebsd.org>

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> Synopsis: Using FreeBSD 3.* ThinkPad 600E doesn't recognize IBM's 64MB DIMMs
> 
> State-Changed-From-To: feedback->closed
> State-Changed-By: iedowse
> State-Changed-When: Tue Jul 10 10:23:25 PDT 2001
> State-Changed-Why: 
> 
> Submitter says this can be closed. Thanks!

FWIW (just to get it into the history of the PR), this was 'fixed' by
making the VM86 support mandatory, which happened sometime in the 4.x
lineage.  Otherwise, the BIOS on the thinkpad does not report it's
memory size in a way that the FreeBSD kernel finds acceptable.  If you
want to use memory above 64M in FreeBSD < 4.X, you must hard-code the
amount in the config file ala;

options         "MAXMEM=196032"         # The Thinkpad's reserve some memory

Which is 192* 1024 - 16K or somesuch.



Nate

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