From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([140.186.70.92]:60856) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1QN3VZ-0006Ys-KJ for qemu-devel@nongnu.org; Thu, 19 May 2011 09:43:22 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1QN3VW-0000Pc-M7 for qemu-devel@nongnu.org; Thu, 19 May 2011 09:43:21 -0400 Received: from mx1.redhat.com ([209.132.183.28]:31733) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1QN3VW-0000PW-8m for qemu-devel@nongnu.org; Thu, 19 May 2011 09:43:18 -0400 Message-ID: <4DD51E71.3080503@redhat.com> Date: Thu, 19 May 2011 16:43:13 +0300 From: Avi Kivity MIME-Version: 1.0 References: <4DD3C5B9.1080908@redhat.com> <4DD3D236.90708@siemens.com> <4DD3D95E.2060105@redhat.com> <4DD3E1B3.3020405@siemens.com> <4DD3E610.1080201@siemens.com> <4DD4199E.2000702@codemonkey.ws> <4DD4B94C.3070700@web.de> <4DD519DE.90608@codemonkey.ws> <4DD51A90.2030108@redhat.com> <4DD51C9C.70600@codemonkey.ws> <4DD51CF5.6020904@siemens.com> In-Reply-To: <4DD51CF5.6020904@siemens.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Subject: Re: [Qemu-devel] [RFC] Memory API List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Jan Kiszka Cc: Peter Maydell , qemu-devel On 05/19/2011 04:36 PM, Jan Kiszka wrote: > > > > There's two places coalescing currently matters: VGA and PCI devices. > > Since VGA is just a special PCI device, let's just focus on PCI devices. > > Every frame buffer device, PCI or not, benefits from it. Don't focus on > PCI or x86. Actually, only framebuffers that can't be mapped as RAM benefit from it. The only one I know of is VGA in planar mode (but there may be others). -- error compiling committee.c: too many arguments to function