[Feature]add MT2731_MP2_MR2_SVN388 baseline version

Change-Id: Ief04314834b31e27effab435d3ca8ba33b499059
diff --git a/src/kernel/linux/v4.14/drivers/xen/xenfs/xenfs.h b/src/kernel/linux/v4.14/drivers/xen/xenfs/xenfs.h
new file mode 100644
index 0000000..cfe4874
--- /dev/null
+++ b/src/kernel/linux/v4.14/drivers/xen/xenfs/xenfs.h
@@ -0,0 +1,9 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef _XENFS_XENBUS_H
+#define _XENFS_XENBUS_H
+
+extern const struct file_operations xsd_kva_file_ops;
+extern const struct file_operations xsd_port_file_ops;
+extern const struct file_operations xensyms_ops;
+
+#endif	/* _XENFS_XENBUS_H */