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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