--- nono/vm/virtio_block.h	2026/04/29 17:05:29	1.1.1.2
+++ nono/vm/virtio_block.h	2026/04/29 17:06:00	1.1.1.5
@@ -12,7 +12,6 @@
 
 #include "virtio_base.h"
 #include "diskimage.h"
-#include "monitor.h"
 #include "scsidev.h"
 
 class VirtIOBlockDevice : public VirtIODevice
@@ -33,7 +32,7 @@ class VirtIOBlockDevice : public VirtIOD
 	uint32 GetAccessWrite() const	{ return access_write; }
 
  private:
-	DECLARE_MONITOR_CALLBACK(MonitorUpdate);
+	DECLARE_MONITOR_SCREEN(MonitorScreen);
 
 	const char *GetFeatureName(uint feature) const override;
 
@@ -43,6 +42,7 @@ class VirtIOBlockDevice : public VirtIOD
 	void ProcessDesc(VirtIOReq&) override;
 	uint32 CmdRead(VirtIOReq&, uint64 sector, uint32 datalen);
 	uint32 CmdWrite(VirtIOReq&, uint64 sector, uint32 datalen);
+	uint32 CmdGetID(VirtIOReq&, uint32 datalen);
 
 	uint id {};					// 識別番号
 	std::string pathname {};	// イメージファイルのフルパス