[PATCH v3 4/4] vfio: Enable vfio-pci and mark supported

[Alex Williamson <alex.williamson@redhat.com>]

Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
---

 MAINTAINERS           |    5 +++++
 configure             |    6 ++++++
 hw/i386/Makefile.objs |    1 +
 3 files changed, 12 insertions(+)

diff --git a/MAINTAINERS b/MAINTAINERS
index 708ad54..327b219 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -468,6 +468,11 @@ M: Gerd Hoffmann <kraxel@redhat.com>
 S: Maintained
 F: hw/usb*
 
+VFIO
+M: Alex Williamson <alex.williamson@redhat.com>
+S: Supported
+F: hw/vfio*
+
 vhost
 M: Michael S. Tsirkin <mst@redhat.com>
 S: Supported
diff --git a/configure b/configure
index fea62f1..ca04f76 100755
--- a/configure
+++ b/configure
@@ -167,6 +167,7 @@ attr=""
 libattr=""
 xfs=""
 
+vfio_pci="no"
 vhost_net="no"
 kvm="no"
 gprof="no"
@@ -512,6 +513,7 @@ Haiku)
   usb="linux"
   kvm="yes"
   vhost_net="yes"
+  vfio_pci="yes"
   if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
     audio_possible_drivers="$audio_possible_drivers fmod"
   fi
@@ -3120,6 +3122,7 @@ echo "OpenGL support    $opengl"
 echo "libiscsi support  $libiscsi"
 echo "build guest agent $guest_agent"
 echo "coroutine backend $coroutine_backend"
+echo "VFIO PCI support  $vfio_pci"
 
 if test "$sdl_too_old" = "yes"; then
 echo "-> Your SDL version is too old - please upgrade to have SDL support"
@@ -3811,6 +3814,9 @@ case "$target_arch2" in
   *)
     echo "CONFIG_NO_XEN=y" >> $config_target_mak
 esac
+if test "$vfio_pci" = "yes" -a "$target_softmmu" = "yes" ; then
+  echo "CONFIG_VFIO_PCI=y" >> $config_target_mak
+fi
 case "$target_arch2" in
   i386|x86_64|ppcemb|ppc|ppc64|s390x)
     # Make sure the target and host cpus are compatible
diff --git a/hw/i386/Makefile.objs b/hw/i386/Makefile.objs
index 8c764bb..a2783ef 100644
--- a/hw/i386/Makefile.objs
+++ b/hw/i386/Makefile.objs
@@ -11,5 +11,6 @@ obj-$(CONFIG_XEN_PCI_PASSTHROUGH) += xen-host-pci-device.o
 obj-$(CONFIG_XEN_PCI_PASSTHROUGH) += xen_pt.o xen_pt_config_init.o xen_pt_msi.o
 obj-y += kvm/
 obj-$(CONFIG_SPICE) += qxl.o qxl-logger.o qxl-render.o
+obj-$(CONFIG_VFIO_PCI) += vfio_pci.o
 
 obj-y := $(addprefix ../,$(obj-y))