From patchwork Wed Mar 21 18:28:59 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Anthony PERARD X-Patchwork-Id: 148055 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from lists.gnu.org (lists.gnu.org [208.118.235.17]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (Client did not present a certificate) by ozlabs.org (Postfix) with ESMTPS id EAF1CB6FAF for ; Thu, 22 Mar 2012 05:30:49 +1100 (EST) Received: from localhost ([::1]:38394 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1SAQJ5-0003mg-Qb for incoming@patchwork.ozlabs.org; Wed, 21 Mar 2012 14:30:47 -0400 Received: from eggs.gnu.org ([208.118.235.92]:57050) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1SAQIF-0002Qs-KZ for qemu-devel@nongnu.org; Wed, 21 Mar 2012 14:30:01 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1SAQIA-0004FW-CO for qemu-devel@nongnu.org; Wed, 21 Mar 2012 14:29:55 -0400 Received: from smtp02.citrix.com ([66.165.176.63]:64459) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1SAQIA-0004Ey-7Y for qemu-devel@nongnu.org; Wed, 21 Mar 2012 14:29:50 -0400 X-IronPort-AV: E=Sophos;i="4.73,625,1325480400"; d="scan'208";a="186973207" Received: from ftlpmailmx02.citrite.net ([10.13.107.66]) by FTLPIPO02.CITRIX.COM with ESMTP/TLS/RC4-MD5; 21 Mar 2012 14:29:21 -0400 Received: from ukmail1.uk.xensource.com (10.80.16.128) by smtprelay.citrix.com (10.13.107.66) with Microsoft SMTP Server id 8.3.213.0; Wed, 21 Mar 2012 14:29:21 -0400 Received: from [10.80.3.61] (helo=perard.uk.xensource.com) by ukmail1.uk.xensource.com with esmtp (Exim 4.69) (envelope-from ) id 1SAQHh-00019f-2L; Wed, 21 Mar 2012 18:29:21 +0000 From: Anthony PERARD To: QEMU-devel Date: Wed, 21 Mar 2012 18:28:59 +0000 Message-ID: <1332354545-17044-3-git-send-email-anthony.perard@citrix.com> X-Mailer: git-send-email 1.7.2.5 In-Reply-To: <1332354545-17044-1-git-send-email-anthony.perard@citrix.com> References: <1332354545-17044-1-git-send-email-anthony.perard@citrix.com> MIME-Version: 1.0 X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 66.165.176.63 Cc: Anthony PERARD , Anthony Liguori , Xen Devel , Stefano Stabellini Subject: [Qemu-devel] [PATCH V9 2/8] configure: Introduce --enable-xen-pci-passthrough. X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Signed-off-by: Anthony PERARD Acked-by: Stefano Stabellini --- configure | 25 +++++++++++++++++++++++++ 1 files changed, 25 insertions(+), 0 deletions(-) diff --git a/configure b/configure index 8b4e3c1..f61bd48 100755 --- a/configure +++ b/configure @@ -136,6 +136,7 @@ vnc_png="" vnc_thread="no" xen="" xen_ctrl_version="" +xen_pci_passthrough="" linux_aio="" cap_ng="" attr="" @@ -682,6 +683,10 @@ for opt do ;; --enable-xen) xen="yes" ;; + --disable-xen-pci-passthrough) xen_pci_passthrough="no" + ;; + --enable-xen-pci-passthrough) xen_pci_passthrough="yes" + ;; --disable-brlapi) brlapi="no" ;; --enable-brlapi) brlapi="yes" @@ -1034,6 +1039,8 @@ echo " (affects only QEMU, not qemu-img)" echo " --enable-mixemu enable mixer emulation" echo " --disable-xen disable xen backend driver support" echo " --enable-xen enable xen backend driver support" +echo " --disable-xen-pci-passthrough" +echo " --enable-xen-pci-passthrough" echo " --disable-brlapi disable BrlAPI" echo " --enable-brlapi enable BrlAPI" echo " --disable-vnc-tls disable TLS encryption for VNC server" @@ -1478,6 +1485,21 @@ EOF fi fi +if test "$xen_pci_passthrough" != "no"; then + if test "$xen" = "yes" && test "$linux" = "yes"; then + xen_pci_passthrough=yes + else + if test "$xen_pci_passthrough" = "yes"; then + echo "ERROR" + echo "ERROR: User requested feature Xen PCI Passthrough" + echo "ERROR: but this feature require /sys from Linux" + echo "ERROR" + exit 1; + fi + xen_pci_passthrough=no + fi +fi + ########################################## # pkg-config probe @@ -3635,6 +3657,9 @@ case "$target_arch2" in if test "$xen" = "yes" -a "$target_softmmu" = "yes" ; then target_phys_bits=64 echo "CONFIG_XEN=y" >> $config_target_mak + if test "$xen_pci_passthrough" = yes; then + echo "CONFIG_XEN_PCI_PASSTHROUGH=y" >> "$config_target_mak" + fi else echo "CONFIG_NO_XEN=y" >> $config_target_mak fi