[Qemu-devel] [PATCH v6 20/27] vfio: remove bootindex property from qdev to qom

[arei.gonglei]

From: Gonglei <address@hidden>

Remove bootindex form qdev property to qom, things will
continue to work just fine, and we can use qom features
which are not supported by qdev property.

Signed-off-by: Gonglei <address@hidden>
---
 hw/misc/vfio.c | 26 +++++++++++++++++++++++++-
 1 file changed, 25 insertions(+), 1 deletion(-)

diff --git a/hw/misc/vfio.c b/hw/misc/vfio.c
index 625598a..465d934 100644
--- a/hw/misc/vfio.c
+++ b/hw/misc/vfio.c
@@ -4366,13 +4366,36 @@ post_reset:
     vfio_pci_post_reset(vdev);
 }
 
+static void vfio_get_bootindex(Object *obj, Visitor *v, void *opaque,
+                               const char *name, Error **errp)
+{
+    VFIODevice *vdev = DO_UPCAST(VFIODevice, pdev, PCI_DEVICE(obj));
+
+    get_bootindex(&vdev->bootindex, v, name, errp);
+}
+
+static void vfio_set_bootindex(Object *obj, Visitor *v, void *opaque,
+                               const char *name, Error **errp)
+{
+    VFIODevice *vdev = DO_UPCAST(VFIODevice, pdev, PCI_DEVICE(obj));
+
+    get_bootindex(&vdev->bootindex, v, name, errp);
+}
+
+static void vfio_instance_init(Object *obj)
+{
+    object_property_add(obj, "bootindex", "int",
+                        vfio_get_bootindex,
+                        vfio_set_bootindex, NULL, NULL, NULL);
+    object_property_set_int(obj, -1, "bootindex", NULL);
+}
+
 static Property vfio_pci_dev_properties[] = {
     DEFINE_PROP_PCI_HOST_DEVADDR("host", VFIODevice, host),
     DEFINE_PROP_UINT32("x-intx-mmap-timeout-ms", VFIODevice,
                        intx.mmap_timeout, 1100),
     DEFINE_PROP_BIT("x-vga", VFIODevice, features,
                     VFIO_FEATURE_ENABLE_VGA_BIT, false),
-    DEFINE_PROP_INT32("bootindex", VFIODevice, bootindex, -1),
     /*
      * TODO - support passed fds... is this necessary?
      * DEFINE_PROP_STRING("vfiofd", VFIODevice, vfiofd_name),
@@ -4408,6 +4431,7 @@ static const TypeInfo vfio_pci_dev_info = {
     .parent = TYPE_PCI_DEVICE,
     .instance_size = sizeof(VFIODevice),
     .class_init = vfio_pci_dev_class_init,
+    .instance_init = vfio_instance_init,
 };
 
 static void register_vfio_pci_dev_type(void)
-- 
1.7.12.4