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Date:      Wed, 18 Jun 2003 15:42:07 -0400 (EDT)
From:      Andrew Gallatin <gallatin@cs.duke.edu>
To:        ticso@cicely.de
Cc:        freebsd-alpha@freebsd.org
Subject:   Re: 5.1beta2 on Alpha ES40 w/ 32GB pys ram
Message-ID:  <16112.49295.99860.747788@grasshopper.cs.duke.edu>
In-Reply-To: <20030618181206.GV3626@cicely12.cicely.de>
References:  <16094.16676.273466.121560@grasshopper.cs.duke.edu> <20030613190624.W36168-100000@mail.chesapeake.net> <16110.27799.68056.48679@grasshopper.cs.duke.edu> <20030618005958.GD3626@cicely12.cicely.de> <20030618024716.GE3626@cicely12.cicely.de> <16111.55358.756861.374441@grasshopper.cs.duke.edu> <20030618120004.GG3626@cicely12.cicely.de> <16112.39524.638824.307800@grasshopper.cs.duke.edu> <20030618181206.GV3626@cicely12.cicely.de>

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Bernd Walter writes:
 > On Wed, Jun 18, 2003 at 12:59:16PM -0400, Andrew Gallatin wrote:
<..>
 > > Doesn't this just mean that it can be the target for a DAC
 > > transaction?  That's not the same thing as being a master.  
 > 
 > Yes, but that's the best that I could find in the specs.

Understood.  I was not trying to criticize.

 > The exact information seems to be chip specific so it's left to the
 > driver and the bridges between.
 > PCI-PCI bridges are well defined.
 > The 2105x specs don't mention DAC - maybe the newer 2115x can.

Maybe, I have no clue either :-(


Drew



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