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Date:      Sat, 13 May 2000 13:41:02 -0700
From:      Peter Wemm <peter@netplex.com.au>
To:        obrien@FreeBSD.org
Cc:        cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org
Subject:   Re: cvs commit: src/sys/alpha/alpha mem.c 
Message-ID:  <20000513204102.7508C1CDF@overcee.netplex.com.au>
In-Reply-To: Message from "David O'Brien" <obrien@FreeBSD.org>  of "Sat, 13 May 2000 08:51:33 PDT." <20000513085132.A74463@dragon.nuxi.com> 

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"David O'Brien" wrote:
> On Sat, May 13, 2000 at 12:43:00AM -0700, Peter Wemm wrote:
> >   Log:
> >   There are still too many diffs relative to the i386 version.
> 
> Couldn't the two be merged?  (perhaps with just a very few #ifdef's)

More of it maybe, but take (for instance) the physical addresses. They
are 32bit vs. 64 bit.  /dev/mem and /dev/kmem are different too.

IMHO, /dev/null, /dev/zero, /dev/[u]random etc have no business being in
the same driver as /dev/[k]mem.  I think *that* is the basic mistake here.
Everything but mem/kmem should be in a MI "misc devices" driver.

Cheers,
-Peter




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