1 files changed, 4 insertions, 0 deletions
diff --git a/hw/boards.h b/hw/boards.h
index 7a0f20f63b..8fe0fbc8fc 100644
--- a/hw/boards.h
+++ b/hw/boards.h
@@ -19,6 +19,10 @@ typedef struct QEMUMachine {
     QEMUMachineInitFunc *init;
     int use_scsi;
     int max_cpus;
+    int no_serial:1,
+        no_parallel:1,
+        use_virtcon:1,
+        no_vga:1;
     int is_default;
     GlobalProperty *compat_props;
     struct QEMUMachine *next;