diff --git a/include/linux/efi.h b/include/linux/efi.h
index e46d771f87e5..d407c88f955f 100644
--- a/include/linux/efi.h
+++ b/include/linux/efi.h
@@ -471,6 +471,13 @@ extern int __init efi_setup_pcdp_console(char *);
 #define EFI_VARIABLE_BOOTSERVICE_ACCESS 0x0000000000000002
 #define EFI_VARIABLE_RUNTIME_ACCESS     0x0000000000000004
 
+/*
+ * The type of search to perform when calling boottime->locate_handle
+ */
+#define EFI_LOCATE_ALL_HANDLES			0
+#define EFI_LOCATE_BY_REGISTER_NOTIFY		1
+#define EFI_LOCATE_BY_PROTOCOL			2
+
 /*
  * EFI Device Path information
  */