diff --git a/include/linux/reboot.h b/include/linux/reboot.h
index 37d56c3..ca29a6f 100644
--- a/include/linux/reboot.h
+++ b/include/linux/reboot.h
@@ -13,6 +13,8 @@
 enum reboot_mode {
 	REBOOT_COLD = 0,
 	REBOOT_WARM,
+	REBOOT_HARD,
+	REBOOT_SOFT,
 };
 
 extern int register_reboot_notifier(struct notifier_block *);