QEMU: allow to hot plugging virtio-serial-pci device

Virtio-serial-pci device is hot pluggable, loosen the restriction
and allow user to hot plug it.

Signed-off-by: shenjiatong <yshxxsjt715@163.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>

diff --git a/src/qemu/qemu_hotplug.c b/src/qemu/qemu_hotplug.c
index bddd553c88a5ac0f0ebef32f0a8118f1dd3cf4ee..55512476e4771161819609b25df3c219d00617da 100644 (file)
--- a/src/qemu/qemu_hotplug.c
+++ b/src/qemu/qemu_hotplug.c
@@ -837,7 +837,8 @@ qemuDomainAttachControllerDevice(virDomainObj *vm,
                                { .controller = controller } };
     bool releaseaddr = false;
 
-    if (controller->type != VIR_DOMAIN_CONTROLLER_TYPE_SCSI) {
+    if (controller->type != VIR_DOMAIN_CONTROLLER_TYPE_SCSI && \
+        controller->type != VIR_DOMAIN_CONTROLLER_TYPE_VIRTIO_SERIAL) {
         virReportError(VIR_ERR_OPERATION_UNSUPPORTED,
                        _("'%1$s' controller cannot be hot plugged."),
                        virDomainControllerTypeToString(controller->type));