From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([140.186.70.92]:59206) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1RBQ4G-0007Dy-RD for qemu-devel@nongnu.org; Wed, 05 Oct 2011 07:55:22 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1RBQ4F-0001vI-DR for qemu-devel@nongnu.org; Wed, 05 Oct 2011 07:55:20 -0400 Received: from smtp.eu.citrix.com ([62.200.22.115]:46494) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1RBQ4F-0001v2-8n for qemu-devel@nongnu.org; Wed, 05 Oct 2011 07:55:19 -0400 Date: Wed, 5 Oct 2011 12:55:11 +0100 From: Stefano Stabellini In-Reply-To: <1317739882-4809-12-git-send-email-anthony.perard@citrix.com> Message-ID: References: <1317739882-4809-1-git-send-email-anthony.perard@citrix.com> <1317739882-4809-12-git-send-email-anthony.perard@citrix.com> MIME-Version: 1.0 Content-Type: text/plain; charset="US-ASCII" Subject: Re: [Qemu-devel] [PATCH RFC V1 11/11] config/make: Introduce --enable-xen-pci-passthrough, built it. List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Anthony PERARD Cc: Alex Williamson , Xen Devel , QEMU-devel , Stefano Stabellini On Tue, 4 Oct 2011, Anthony PERARD wrote: > 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 "$xen_pci_passthrough" = "yes"; then > + feature_not_found "Xen PCI Passthrough without Xen" > + fi > + xen_pci_passthrough=no > + fi > +fi > + Xen works on many OSes that are not Linux, however host-pci-device only works on Linux. For the moment we can turn off xen_pci_passthrough if we are not running on Linux, but one day not too far I hope will have a host-pci-device implementation that works on BSDs and Solaris. > ########################################## > # pkg-config probe > > @@ -3378,6 +3396,9 @@ case "$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" >> $config_target_mak > fi > -- > Anthony PERARD > From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stefano Stabellini Subject: Re: [PATCH RFC V1 11/11] config/make: Introduce --enable-xen-pci-passthrough, built it. Date: Wed, 5 Oct 2011 12:55:11 +0100 Message-ID: References: <1317739882-4809-1-git-send-email-anthony.perard@citrix.com> <1317739882-4809-12-git-send-email-anthony.perard@citrix.com> Mime-Version: 1.0 Content-Type: text/plain; charset="US-ASCII" Return-path: In-Reply-To: <1317739882-4809-12-git-send-email-anthony.perard@citrix.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+gceq-qemu-devel=gmane.org@nongnu.org Sender: qemu-devel-bounces+gceq-qemu-devel=gmane.org@nongnu.org To: Anthony PERARD Cc: Alex Williamson , Xen Devel , QEMU-devel , Stefano Stabellini List-Id: xen-devel@lists.xenproject.org On Tue, 4 Oct 2011, Anthony PERARD wrote: > Signed-off-by: Anthony PERARD > --- > Makefile.target | 7 +++++++ > configure | 21 +++++++++++++++++++++ > 2 files changed, 28 insertions(+), 0 deletions(-) > > diff --git a/Makefile.target b/Makefile.target > index f708453..b5fbc18 100644 > --- a/Makefile.target > +++ b/Makefile.target > @@ -208,6 +208,13 @@ obj-$(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 > + Xen works on many OSes that are not Linux, however host-pci-device only works on Linux. For the moment we can turn off xen_pci_passthrough if we are not running on Linux, but one day not too far I hope will have a host-pci-device implementation that works on BSDs and Solaris. > ########################################## > # 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 > -- > Anthony PERARD >