1 files changed, 4 insertions, 0 deletions
diff --git a/include/hw/input/ps2.h b/include/hw/input/ps2.h
index 410ec66baf..5422aee9aa 100644
--- a/include/hw/input/ps2.h
+++ b/include/hw/input/ps2.h
@@ -50,11 +50,15 @@ typedef struct {
     int rptr, wptr, cwptr, count;
 } PS2Queue;
 
+/* Output IRQ */
+#define PS2_DEVICE_IRQ      0
+
 struct PS2State {
     SysBusDevice parent_obj;
 
     PS2Queue queue;
     int32_t write_cmd;
+    qemu_irq irq;
     void (*update_irq)(void *, int);
     void *update_arg;
 };