From patchwork Tue Oct 4 14:51:22 2011 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Anthony PERARD X-Patchwork-Id: 117651 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from lists.gnu.org (lists.gnu.org [140.186.70.17]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (Client did not present a certificate) by ozlabs.org (Postfix) with ESMTPS id 7E441B6F7E for ; Wed, 5 Oct 2011 02:19:46 +1100 (EST) Received: from localhost ([::1]:44042 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1RB6M3-0001KG-1S for incoming@patchwork.ozlabs.org; Tue, 04 Oct 2011 10:52:23 -0400 Received: from eggs.gnu.org ([140.186.70.92]:41191) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1RB6LX-000883-Rz for qemu-devel@nongnu.org; Tue, 04 Oct 2011 10:51:52 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1RB6LS-0003qz-Qd for qemu-devel@nongnu.org; Tue, 04 Oct 2011 10:51:51 -0400 Received: from smtp.citrix.com ([66.165.176.89]:14140) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1RB6LS-0003mp-IR for qemu-devel@nongnu.org; Tue, 04 Oct 2011 10:51:46 -0400 X-IronPort-AV: E=Sophos;i="4.68,485,1312171200"; d="scan'208";a="17928387" Received: from ftlpmailmx02.citrite.net ([10.13.107.66]) by FTLPIPO01.CITRIX.COM with ESMTP/TLS/RC4-MD5; 04 Oct 2011 10:51:46 -0400 Received: from smtp01.ad.xensource.com (10.219.128.104) by smtprelay.citrix.com (10.13.107.66) with Microsoft SMTP Server id 8.3.137.0; Tue, 4 Oct 2011 10:51:46 -0400 Received: from perard.uk.xensource.com (dhcp-3-28.uk.xensource.com [10.80.3.28] (may be forged)) by smtp01.ad.xensource.com (8.13.1/8.13.1) with ESMTP id p94EpSsC017018; Tue, 4 Oct 2011 07:51:44 -0700 From: Anthony PERARD To: QEMU-devel Date: Tue, 4 Oct 2011 15:51:22 +0100 Message-ID: <1317739882-4809-12-git-send-email-anthony.perard@citrix.com> X-Mailer: git-send-email 1.7.2.5 In-Reply-To: <1317739882-4809-1-git-send-email-anthony.perard@citrix.com> References: <1317739882-4809-1-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: 66.165.176.89 Cc: Anthony PERARD , Alex Williamson , Xen Devel , Stefano Stabellini Subject: [Qemu-devel] [PATCH RFC V1 11/11] config/make: Introduce --enable-xen-pci-passthrough, built it. 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 --- Makefile.target | 7 +++++++ configure | 21 +++++++++++++++++++++ 2 files changed, 28 insertions(+), 0 deletions(-) diff --git a/Makefile.target b/Makefile.target index f708453..b5fbc18 100644 --- a/Makefile.target +++ b/Makefile.target @@ -208,6 +208,13 @@ obj-$(CONFIG_NO_XEN) += xen-stub.o obj-i386-$(CONFIG_XEN) += xen_platform.o +# Xen PCI Passthrough +obj-i386-$(CONFIG_XEN_PCI_PASSTHROUGH) += host-pci-device.o +obj-i386-$(CONFIG_XEN_PCI_PASSTHROUGH) += xen_pci_passthrough_helpers.o +obj-i386-$(CONFIG_XEN_PCI_PASSTHROUGH) += xen_pci_passthrough.o +obj-i386-$(CONFIG_XEN_PCI_PASSTHROUGH) += xen_pci_passthrough_config_init.o +obj-i386-$(CONFIG_XEN_PCI_PASSTHROUGH) += xen_pci_passthrough_msi.o + # Inter-VM PCI shared memory CONFIG_IVSHMEM = ifeq ($(CONFIG_KVM), y) diff --git a/configure b/configure index 0875f95..b90cfe1 100755 --- a/configure +++ b/configure @@ -127,6 +127,7 @@ vnc_png="" vnc_thread="no" xen="" xen_ctrl_version="" +xen_pci_passthrough="" linux_aio="" attr="" xfs="" @@ -635,6 +636,10 @@ 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" @@ -972,6 +977,8 @@ 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" @@ -1335,6 +1342,17 @@ EOF fi fi +if test "$xen_pci_passthrough" != "no"; then + if test "$xen" = "yes"; then + xen_pci_passthrough=yes + else + if test "$xen_pci_passthrough" = "yes"; then + feature_not_found "Xen PCI Passthrough without Xen" + fi + xen_pci_passthrough=no + fi +fi + ########################################## # pkg-config probe @@ -3378,6 +3396,9 @@ case "$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