*BSD News Article 44486


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From: kargl@apl.washington.edu (Steven G. Kargl)
Newsgroups: comp.os.386bsd.bugs
Subject: Re: 16 Meg limit in 386BSD/FreeBSD
Date: Wed, 24 May 1995 10:41:21 -0700
Organization: Applied Physics Lab/University of Washington
Lines: 23
Message-ID: <kargl-2405951041210001@spleen.apl.washington.edu>
References: <3pupii$22p@dashi.us.dell.com>
NNTP-Posting-Host: nntp1.u.washington.edu

In article <3pupii$22p@dashi.us.dell.com>, pepper@dashi.us.dell.com (Ron
Pepper) wrote:

> Hello,
> 
>         I have recently come across an old problem with FreeBSD.  It only
> access 16 Megs on a EISA system that has 64 Megs.  I remember there being a
> declaration in the config files for the kernel that you could change to fix
> this problem when you recompiled the kernel.  Could someone refresh my
> memory for me ;)
> 

If it is a (true) EISA machine, you don't need bounce buffers.  You should
have access to all your memory.  If you have a broken motherboard, then 
add OPTIONS BOUNCE_BUFFERS (look in LINT) in your kernel config file.

BTW, this newsgroup will be going away soon.  Try comp.unix.bsd.freebsd.misc

-- 
Steven G. Kargl
Applied Physics Laboratory
University of Washington
Seattle, WA 98105