i386:pc: whitelist dynamic vmbus-bridge

As vmbus-bridge is derived from sysbus device, it has to be whitelisted
to be allowed to be created with -device.

Signed-off-by: Roman Kagan <rkagan@virtuozzo.com>
Signed-off-by: Maciej S. Szmigiero <maciej.szmigiero@oracle.com>
Signed-off-by: Jon Doron <arilou@gmail.com>
Message-Id: <20200424123444.3481728-5-arilou@gmail.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

hw/i386/pc_piix.c

@@ -60,6 +60,7 @@
 #include "migration/global_state.h"
 #include "migration/misc.h"
 #include "sysemu/numa.h"
+#include "hw/hyperv/vmbus-bridge.h"
 #include "hw/mem/nvdimm.h"
 #include "hw/i386/acpi-build.h"
 
@@ -419,6 +420,7 @@ static void pc_i440fx_machine_options(MachineClass *m)
     m->default_machine_opts = "firmware=bios-256k.bin";
     m->default_display = "std";
     machine_class_allow_dynamic_sysbus_dev(m, TYPE_RAMFB_DEVICE);
+    machine_class_allow_dynamic_sysbus_dev(m, TYPE_VMBUS_BRIDGE);
 }
 
 static void pc_i440fx_5_1_machine_options(MachineClass *m)

hw/i386/pc_q35.c

@@ -53,6 +53,7 @@
 #include "qapi/error.h"
 #include "qemu/error-report.h"
 #include "sysemu/numa.h"
+#include "hw/hyperv/vmbus-bridge.h"
 #include "hw/mem/nvdimm.h"
 #include "hw/i386/acpi-build.h"
 
@@ -348,6 +349,7 @@ static void pc_q35_machine_options(MachineClass *m)
     machine_class_allow_dynamic_sysbus_dev(m, TYPE_AMD_IOMMU_DEVICE);
     machine_class_allow_dynamic_sysbus_dev(m, TYPE_INTEL_IOMMU_DEVICE);
     machine_class_allow_dynamic_sysbus_dev(m, TYPE_RAMFB_DEVICE);
+    machine_class_allow_dynamic_sysbus_dev(m, TYPE_VMBUS_BRIDGE);
     m->max_cpus = 288;
 }