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Date:      Thu, 20 Jul 2000 15:04:58 -0700
From:      Mike Smith <msmith@freebsd.org>
To:        =?ISO-8859-1?Q?G=E9rard_Roudier?= <groudier@club-internet.fr>
Cc:        freebsd-alpha@FreeBSD.ORG
Subject:   Re: more on- Re: fxp0 hangs on a PC164 using STABLE 
Message-ID:  <200007202204.PAA00739@mass.osd.bsdi.com>
In-Reply-To: Your message of "Thu, 20 Jul 2000 21:35:38 %2B0200." <Pine.LNX.4.10.10007202121140.1919-100000@linux.local> 

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> =

> > Now, the sparc port will be more interesting because a plain 'memory =
barrier'
> > is not what's there - instead you have to do explicit address based f=
lushing
> > and/or invalidation (depending on the platform).
> =

> Seems Linux does cope of that without too much complexity.

Actually, this is pretty easy with bus_space_barrier()...
-- =

=2E.. every activity meets with opposition, everyone who acts has his
rivals and unfortunately opponents also.  But not because people want
to be opponents, rather because the tasks and relationships force
people to take different points of view.  [Dr. Fritz Todt]




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