--- np2/fdd/diskdrv.c	2003/10/21 11:22:05	1.2
+++ np2/fdd/diskdrv.c	2005/03/22 04:03:15	1.11
@@ -11,19 +11,38 @@
 
 #define	DISK_DELAY	20			// (0.4sec)
 
-	int		diskdrv_delay[4];							// ver0.26
-	int		diskdrv_ro[4];								// ver0.26
-	char	diskdrv_fname[4][MAX_PATH];					// ver0.26
-
-
-void diskdrv_sethdd(BYTE drv, const char *fname) {
-
-	char	*p;
-
-	if (drv < 2) {
-		p = np2cfg.hddfile[drv];
+	int		diskdrv_delay[4];
+	OEMCHAR	diskdrv_fname[4][MAX_PATH];
+	UINT	diskdrv_ftype[4];
+	int		diskdrv_ro[4];
+
+
+void diskdrv_sethdd(REG8 drv, const OEMCHAR *fname) {
+
+	UINT	num;
+	OEMCHAR	*p;
+	int		leng;
+
+	num = drv & 0x0f;
+	p = NULL;
+	leng = 0;
+	if (!(drv & 0x20)) {			// SASI or IDE
+		if (num < 2) {
+			p = np2cfg.sasihdd[num];
+			leng = NELEMENTS(np2cfg.sasihdd[0]);
+		}
+	}
+#if defined(SUPPORT_SCSI)
+	else {							// SCSI
+		if (num < 4) {
+			p = np2cfg.scsihdd[num];
+			leng = NELEMENTS(np2cfg.scsihdd[0]);
+		}
+	}
+#endif
+	if (p) {
 		if (fname) {
-			file_cpyname(p, fname, sizeof(np2cfg.hddfile[0]));
+			file_cpyname(p, fname, leng);
 		}
 		else {
 			p[0] = '\0';
@@ -32,19 +51,35 @@ void diskdrv_sethdd(BYTE drv, const char
 	}
 }
 
-void diskdrv_setfdd(BYTE drv, const char *fname, int readonly) {
+void diskdrv_readyfddex(REG8 drv, const OEMCHAR *fname,
+												UINT ftype, int readonly) {
+
+	if ((drv < 4) && (fdc.equip & (1 << drv))) {
+		if ((fname != NULL) && (fname[0] != '\0')) {
+			fdd_set(drv, fname, ftype, readonly);
+			fdc.stat[drv] = FDCRLT_AI | drv;
+			fdc_interrupt();
+			sysmng_update(SYS_UPDATEFDD);
+		}
+	}
+}
+
+void diskdrv_setfddex(REG8 drv, const OEMCHAR *fname,
+												UINT ftype, int readonly) {
 
-	if (drv < 4) {
+	if ((drv < 4) && (fdc.equip & (1 << drv))) {
 		fdd_eject(drv);
 		diskdrv_delay[drv] = 0;
 		diskdrv_fname[drv][0] = '\0';
-		fdc.stat[drv] = FDCRLT_IC0 | FDCRLT_IC1 | FDCRLT_NR | drv;
+		fdc.stat[drv] = FDCRLT_AI | FDCRLT_NR | drv;
 		fdc_interrupt();
 
 		if (fname) {
 			diskdrv_delay[drv] = DISK_DELAY;
+			diskdrv_ftype[drv] = ftype;
 			diskdrv_ro[drv] = readonly;
-			file_cpyname(diskdrv_fname[drv], fname, sizeof(diskdrv_fname[0]));
+			file_cpyname(diskdrv_fname[drv], fname,
+												NELEMENTS(diskdrv_fname[0]));
 		}
 		sysmng_update(SYS_UPDATEFDD);
 	}
@@ -52,17 +87,15 @@ void diskdrv_setfdd(BYTE drv, const char
 
 void diskdrv_callback(void) {
 
-	BYTE	drv;
+	REG8	drv;
 
 	for (drv=0; drv<4; drv++) {
 		if (diskdrv_delay[drv]) {
 			diskdrv_delay[drv]--;
-			if ((!diskdrv_delay[drv]) && (diskdrv_fname[drv][0])) {
-				fdd_set(drv, diskdrv_fname[drv], FTYPE_NONE, diskdrv_ro[drv]);
+			if (!diskdrv_delay[drv]) {
+				diskdrv_readyfddex(drv, diskdrv_fname[drv],
+										diskdrv_ftype[drv], diskdrv_ro[drv]);
 				diskdrv_fname[drv][0] = '\0';
-				fdc.stat[drv] = FDCRLT_IC0 | FDCRLT_IC1 | drv;
-				fdc_interrupt();
-				sysmng_update(SYS_UPDATEFDD);
 			}
 		}
 	}