From mboxrd@z Thu Jan 1 00:00:00 1970 From: Gerd Hoffmann Subject: Re: Graphics card pass-through working with two pass pci-initialization Date: Mon, 30 May 2011 11:58:11 +0200 Message-ID: <4DE36A33.7080005@redhat.com> References: <1306227933-4880-1-git-send-email-kraxel@redhat.com> <1306227933-4880-2-git-send-email-kraxel@redhat.com> <20110525023406.GG8517@valinux.co.jp> <20110525043353.GH8517@valinux.co.jp> <4DDCC7A5.60706@redhat.com> <4DDCF9ED.5050208@redhat.com> <4DDDDA8D.6080807@web.de> <4DDDF62C.2010603@redhat.com> <4DDF3768.5010002@web.de> <4DDF867A.9040700@siemens.com> <4DDFFE1E.1060900@web.de> <4DE3486F.10502@redhat.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Cc: Jan Kiszka , seabios@seabios.org, kvm@vger.kernel.org, Alex Williamson To: =?ISO-8859-1?Q?Andr=E9_Weidemann?= Return-path: Received: from mx1.redhat.com ([209.132.183.28]:35225 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754721Ab1E3J6h (ORCPT ); Mon, 30 May 2011 05:58:37 -0400 In-Reply-To: <4DE3486F.10502@redhat.com> Sender: kvm-owner@vger.kernel.org List-ID: Hi, > At the end of the day I want the pci address space allocation code have > no hard-coded addresses in there but use the e820 table instead to > figure how big the address space hole is. Maybe even use multiple holes > (i.e. also use the memory below mmconfig @ 0xe0000000 with q35). First cut hacked up & pushed to kraxel.q35 cheers, Gerd