From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([140.186.70.92]:35993) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1QLO5A-0000M2-Jn for qemu-devel@nongnu.org; Sat, 14 May 2011 19:17:13 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1QLO59-00005z-Ka for qemu-devel@nongnu.org; Sat, 14 May 2011 19:17:12 -0400 Received: from gate.crashing.org ([63.228.1.57]:44722) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1QLO59-00005r-AY for qemu-devel@nongnu.org; Sat, 14 May 2011 19:17:11 -0400 From: Benjamin Herrenschmidt In-Reply-To: <20110514152746.GA2951@localhost> References: <20110421070347.GG11968@yookeroo> <20110421184730.GA7117@localhost> <20110510014426.GA12722@yookeroo.fritz.box> <20110514152746.GA2951@localhost> Content-Type: text/plain; charset="UTF-8" Date: Sun, 15 May 2011 09:16:43 +1000 Message-ID: <1305415003.2781.8.camel@pasglop> Mime-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: Re: [Qemu-devel] Supporting emulation of IOMMUs List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Eduard - Gabriel Munteanu Cc: aik@ozlabs.ru, Joerg.Rodel@amd.com, Anthony Liguori , qemu-devel@nongnu.org, agraf@suse.de On Sat, 2011-05-14 at 18:27 +0300, Eduard - Gabriel Munteanu wrote: > No, I've made some progress but I've still got a few concerns to > address, mainly how to handle unaligned accesses and some things > related > to the IOMMU behavior like target aborts. > > I've added some macro magic to declare bus-specific interfaces and > converted PCI devices to use pci_memory_*(). > > I'll try not to hold this back too much, but I can't make promises wrt > timing. If you have newer patches, even if they don't address all the above issues, please send them. We cannot afford to be blocked waiting for you, we have to make progress on implementing the ppc side. Cheers, Ben.