Error handling update

src/raspberrypi/controllers/scsidev_ctrl.cpp

@@ -242,7 +242,15 @@ void SCSIDEV::Execute()
 	ctrl.execstart = SysTimer::GetTimerLow();
 
 	ctrl.device = ctrl.unit[GetLun()];
-	ctrl.device->Dispatch(this);
+
+	try {
+		ctrl.device->Dispatch(this);
+	}
+	catch (const lun_exception& e) {
+		LOGINFO("%s Invalid LUN %d", __PRETTY_FUNCTION__, e.getlun());
+
+		Error(ERROR_CODES::sense_key::ILLEGAL_REQUEST, ERROR_CODES::asc::INVALID_LUN);
+	}
 }
 
 //---------------------------------------------------------------------------

src/raspberrypi/devices/disk.cpp

@@ -1325,7 +1325,7 @@ void Disk::AddCommand(SCSIDEV::scsi_command opcode, const char* name, void (Disk
 	commands[opcode] = new command_t(name, execute);
 }
 
-bool Disk::Dispatch(SASIDEV *controller)
+bool Disk::Dispatch(SCSIDEV *controller)
 {
 	SASIDEV::ctrl_t *ctrl = controller->GetWorkAddr();
 

src/raspberrypi/devices/disk.h

@@ -231,7 +231,7 @@ public:
 	bool Format(const DWORD *cdb);					// FORMAT UNIT command
 	bool Reassign(const DWORD *cdb);				// REASSIGN UNIT command
 
-	virtual bool Dispatch(SASIDEV *);
+	virtual bool Dispatch(SCSIDEV *);
 
 protected:
 	// Internal processing

src/raspberrypi/devices/scsi_daynaport.cpp

@@ -129,7 +129,7 @@ void SCSIDaynaPort::Open(const Filepath& path, BOOL attn)
  	commands[opcode] = new command_t(name, execute);
  }
 
- bool SCSIDaynaPort::Dispatch(SASIDEV *controller)
+ bool SCSIDaynaPort::Dispatch(SCSIDEV *controller)
  {
  	SASIDEV::ctrl_t *ctrl = controller->GetWorkAddr();
 

src/raspberrypi/devices/scsi_daynaport.h

@@ -90,7 +90,7 @@ public:
 	void CmdEnableInterface(SASIDEV *);
 	void CmdGetEventStatusNotification(SASIDEV *);
 
-	bool Dispatch(SASIDEV *);
+	bool Dispatch(SCSIDEV *);
 
 	const int DAYNAPORT_BUFFER_SIZE = 0x1000000;
 

src/raspberrypi/devices/scsicd.cpp

@@ -271,7 +271,7 @@ void SCSICD::AddCommand(SCSIDEV::scsi_command opcode, const char* name, void (SC
 	commands[opcode] = new command_t(name, execute);
 }
 
-bool SCSICD::Dispatch(SASIDEV *controller)
+bool SCSICD::Dispatch(SCSIDEV *controller)
 {
 	SASIDEV::ctrl_t *ctrl = controller->GetWorkAddr();
 

src/raspberrypi/devices/scsicd.h

@@ -105,7 +105,7 @@ public:
 	void LBAtoMSF(DWORD lba, BYTE *msf) const;			// LBA→MSF conversion
 	DWORD MSFtoLBA(const BYTE *msf) const;				// MSF→LBA conversion
 
-	bool Dispatch(SASIDEV *);
+	bool Dispatch(SCSIDEV *);
 
 private:
 	// Open