From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([140.186.70.92]:60183) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Qz4F5-0005h1-Iu for qemu-devel@nongnu.org; Thu, 01 Sep 2011 06:11:28 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1Qz4Eo-0003CT-HC for qemu-devel@nongnu.org; Thu, 01 Sep 2011 06:11:11 -0400 Received: from mx1.redhat.com ([209.132.183.28]:2299) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Qz4Eo-0003B2-8c for qemu-devel@nongnu.org; Thu, 01 Sep 2011 06:11:10 -0400 Message-ID: <4E5F5A28.9040001@redhat.com> Date: Thu, 01 Sep 2011 12:10:48 +0200 From: Gerd Hoffmann MIME-Version: 1.0 References: <1314853263-2086-1-git-send-email-david@gibson.dropbear.id.au> <1314853263-2086-10-git-send-email-david@gibson.dropbear.id.au> In-Reply-To: <1314853263-2086-10-git-send-email-david@gibson.dropbear.id.au> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Subject: Re: [Qemu-devel] [PATCH 09/10] usb-ohci: Use PCI DMA stub functions List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: David Gibson Cc: aliguori@us.ibm.com, joerg.roedel@amd.com, qemu-devel@nongnu.org, agraf@suse.de, eduard.munteanu@linux360.ro, rth@twiddle.net On 09/01/11 07:01, David Gibson wrote: > From: Eduard - Gabriel Munteanu > > This updates the usb-ohci device emulation to use the explicit PCI DMA > functions, instead of directly calling physical memory access functions. It isn't that simple. There are non-PCI ohci devices which I think you break with this patch. cheers, Gerd