Split scsi_command enums into separate enums for SASI and for SCSI

src/raspberrypi/controllers/sasidev_ctrl.cpp

@@ -391,7 +391,7 @@ void SASIDEV::Execute()
 
 	// Process by command
 	// TODO This code does not belong here. Each device type needs such a dispatcher, which the controller has to call.
-	switch ((SASIDEV::scsi_command)ctrl.cmd[0]) {
+	switch ((SASIDEV::sasi_command)ctrl.cmd[0]) {
 		// TEST UNIT READY
 		case SASIDEV::eCmdTestUnitReady:
 			CmdTestUnitReady();
@@ -449,9 +449,7 @@ void SASIDEV::Execute()
 			CmdReleaseUnit();
 			return;
 
-		// SPECIFY (SASI only)
-		// This doesn't exist in the SCSI Spec, but was in the original RaSCSI code.
-		// leaving it here for now....
+		// SPECIFY
 		case SASIDEV::eCmdInvalid:
 			CmdSpecify();
 			return;
@@ -1281,7 +1279,7 @@ BOOL SASIDEV::XferOut(BOOL cont)
 	}
 	Disk *device = ctrl.unit[lun];
 
-	switch ((SASIDEV::scsi_command) ctrl.cmd[0]) {
+	switch ((SASIDEV::sasi_command) ctrl.cmd[0]) {
 		case SASIDEV::eCmdModeSelect:
 		case SASIDEV::eCmdModeSelect10:
 			if (!device->ModeSelect(
@@ -1383,7 +1381,7 @@ void SASIDEV::FlushUnit()
 	Disk *device = ctrl.unit[lun];
 
 	// WRITE system only
-	switch ((SASIDEV::scsi_command)ctrl.cmd[0]) {
+	switch ((SASIDEV::sasi_command)ctrl.cmd[0]) {
 		case SASIDEV::eCmdWrite6:
 		case SASIDEV::eCmdWrite10:
 		case SASIDEV::eCmdWrite16:

src/raspberrypi/controllers/sasidev_ctrl.h

@@ -55,52 +55,31 @@ protected:
 		eMsgCodeTerminateIOProcess              = 0x11,
 	};
 
-protected:
-	enum scsi_command : int {
+private:
+	enum sasi_command : int {
 			eCmdTestUnitReady = 0x00,
 			eCmdRezero =  0x01,
 			eCmdRequestSense = 0x03,
 			eCmdFormat = 0x04,
 			eCmdReassign = 0x07,
 			eCmdRead6 = 0x08,
-			eCmdRetrieveStats = 0x09,    // DaynaPort specific command
 			eCmdWrite6 = 0x0A,
 			eCmdSeek6 = 0x0B,
 			eCmdSetIfaceMode = 0x0C,     // DaynaPort specific command
 			eCmdSetMcastAddr  = 0x0D,    // DaynaPort specific command
-			eCmdEnableInterface = 0x0E,  // DaynaPort specific command
-			eCmdInquiry = 0x12,
 			eCmdModeSelect = 0x15,
 			eCmdReserve6 = 0x16,
 			eCmdRelease6 = 0x17,
-			eCmdModeSense = 0x1A,
-			eCmdStartStop = 0x1B,
-			eCmdSendDiag = 0x1D,
-			eCmdRemoval = 0x1E,
-			eCmdReadCapacity10 = 0x25,
 			eCmdRead10 = 0x28,
 			eCmdWrite10 = 0x2A,
-			eCmdSeek10 = 0x2B,
 			eCmdVerify10 = 0x2E,
 			eCmdVerify = 0x2F,
-			eCmdSynchronizeCache = 0x35,
-			eCmdReadDefectData10 = 0x37,
-			eCmdReadToc = 0x43,
-			eCmdPlayAudio10 = 0x45,
-			eCmdPlayAudioMSF = 0x47,
-			eCmdPlayAudioTrack = 0x48,
-			eCmdGetEventStatusNotification = 0x4a,
 			eCmdModeSelect10 = 0x55,
-			eCmdReserve10 = 0x56,
-			eCmdRelease10 = 0x57,
-			eCmdModeSense10 = 0x5A,
 			eCmdRead16 = 0x88,
 			eCmdWrite16 = 0x8A,
 			eCmdVerify16 = 0x8F,
-			eCmdReadCapacity16 = 0x9E,
-			eCmdReportLuns = 0xA0,
-			eCmdInvalid = 0xC2,		// (SASI only/Suppress warning when using SxSI)
-			eCmdSasiCmdAssign = 0x0E, // This isn't used by SCSI, and can probably be removed.
+			eCmdInvalid = 0xC2,
+			eCmdSasiCmdAssign = 0x0E
 	};
 
 public:

src/raspberrypi/controllers/scsidev_ctrl.h

@@ -24,6 +24,53 @@
 //===========================================================================
 class SCSIDEV : public SASIDEV
 {
+
+private:
+	enum scsi_command : int {
+			eCmdTestUnitReady = 0x00,
+			eCmdRezero =  0x01,
+			eCmdRequestSense = 0x03,
+			eCmdFormat = 0x04,
+			eCmdReassign = 0x07,
+			eCmdRead6 = 0x08,
+			eCmdRetrieveStats = 0x09,    // DaynaPort specific command
+			eCmdWrite6 = 0x0A,
+			eCmdSeek6 = 0x0B,
+			eCmdSetIfaceMode = 0x0C,     // DaynaPort specific command
+			eCmdSetMcastAddr  = 0x0D,    // DaynaPort specific command
+			eCmdEnableInterface = 0x0E,  // DaynaPort specific command
+			eCmdInquiry = 0x12,
+			eCmdModeSelect = 0x15,
+			eCmdReserve6 = 0x16,
+			eCmdRelease6 = 0x17,
+			eCmdModeSense = 0x1A,
+			eCmdStartStop = 0x1B,
+			eCmdSendDiag = 0x1D,
+			eCmdRemoval = 0x1E,
+			eCmdReadCapacity10 = 0x25,
+			eCmdRead10 = 0x28,
+			eCmdWrite10 = 0x2A,
+			eCmdSeek10 = 0x2B,
+			eCmdVerify10 = 0x2E,
+			eCmdVerify = 0x2F,
+			eCmdSynchronizeCache = 0x35,
+			eCmdReadDefectData10 = 0x37,
+			eCmdReadToc = 0x43,
+			eCmdPlayAudio10 = 0x45,
+			eCmdPlayAudioMSF = 0x47,
+			eCmdPlayAudioTrack = 0x48,
+			eCmdGetEventStatusNotification = 0x4a,
+			eCmdModeSelect10 = 0x55,
+			eCmdReserve10 = 0x56,
+			eCmdRelease10 = 0x57,
+			eCmdModeSense10 = 0x5A,
+			eCmdRead16 = 0x88,
+			eCmdWrite16 = 0x8A,
+			eCmdVerify16 = 0x8F,
+			eCmdReadCapacity16 = 0x9E,
+			eCmdReportLuns = 0xA0
+	};
+
 public:
 	// Internal data definition
 	typedef struct {