--- nono/vm/lance.h	2026/04/29 17:05:18	1.1.1.10
+++ nono/vm/lance.h	2026/04/29 17:05:25	1.1.1.12
@@ -168,7 +168,7 @@ class LanceDevice : public EthernetDevic
 
  public:
 	LanceDevice();
-	virtual ~LanceDevice() override;
+	~LanceDevice() override;
 
 	bool Init() override;
 	void ResetHard(bool poweron) override;
@@ -176,9 +176,9 @@ class LanceDevice : public EthernetDevic
  protected:
 	// BusIO インタフェース
 	static const uint32 NPORT = 2;
-	uint64 Read(uint32 offset);
-	uint64 Write(uint32 offset, uint32 data);
-	uint64 Peek(uint32 offset);
+	busdata Read(uint32 offset);
+	busdata Write(uint32 offset, uint32 data);
+	busdata Peek(uint32 offset);
 
  private:
 	DECLARE_MONITOR_CALLBACK(MonitorUpdate);
@@ -215,8 +215,8 @@ class LanceDevice : public EthernetDevic
 	void ChangePhase(TXPhase new_phase, uint64 time = 100_nsec);
 	void ChangePhase(RXPhase new_phase, uint64 time = 100_nsec);
 
-	// パケット受信通知 (HostNet から)
-	void HostRxCallback(MessageID, uint32);
+	// パケット受信通知 (HostNet から EthernetDevice 経由で呼ばれる)
+	void RxMessage(MessageID, uint32);
 
 	const std::string BitToString(const char * const name[], uint16 bits);
 	const std::string CSR0ToString(uint16 bits);
@@ -268,5 +268,5 @@ class LanceDevice : public EthernetDevic
 };
 
 static inline LanceDevice *GetLanceDevice() {
-	return Object::GetObject<LanceDevice>(OBJ_ETHERNET);
+	return Object::GetObject<LanceDevice>(OBJ_ETHERNET(0));
 }