From owner-freebsd-alpha@FreeBSD.ORG Wed Jun 18 12:42:19 2003 Return-Path: Delivered-To: freebsd-alpha@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 26FB637B405 for ; Wed, 18 Jun 2003 12:42:19 -0700 (PDT) Received: from duke.cs.duke.edu (duke.cs.duke.edu [152.3.140.1]) by mx1.FreeBSD.org (Postfix) with ESMTP id E7BD443F85 for ; Wed, 18 Jun 2003 12:42:16 -0700 (PDT) (envelope-from gallatin@cs.duke.edu) Received: from grasshopper.cs.duke.edu (grasshopper.cs.duke.edu [152.3.145.30]) by duke.cs.duke.edu (8.12.9/8.12.9) with ESMTP id h5IJgCwV028205 (version=TLSv1/SSLv3 cipher=EDH-RSA-DES-CBC3-SHA bits=168 verify=NO); Wed, 18 Jun 2003 15:42:12 -0400 (EDT) Received: (from gallatin@localhost) by grasshopper.cs.duke.edu (8.11.6/8.9.1) id h5IJg7181204; Wed, 18 Jun 2003 15:42:07 -0400 (EDT) (envelope-from gallatin@cs.duke.edu) From: Andrew Gallatin MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Message-ID: <16112.49295.99860.747788@grasshopper.cs.duke.edu> Date: Wed, 18 Jun 2003 15:42:07 -0400 (EDT) To: ticso@cicely.de 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> X-Mailer: VM 6.75 under 21.1 (patch 12) "Channel Islands" XEmacs Lucid cc: freebsd-alpha@freebsd.org Subject: Re: 5.1beta2 on Alpha ES40 w/ 32GB pys ram X-BeenThere: freebsd-alpha@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Porting FreeBSD to the Alpha List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 18 Jun 2003 19:42:19 -0000 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