--- cci/sys/tahoe/conf.c	2019/07/28 12:24:19	1.1
+++ cci/sys/tahoe/conf.c	2019/07/28 12:30:03	1.1.1.2
@@ -145,7 +145,39 @@ int	bstopen(),bstclose(),bstread(),bstio
 #define bstioctl	nodev
 #endif
 
-int	iiioctl(), iiclose(), iiopen();
+#include "dr.h"
+#if NDR > 0
+int     dropen(),drclose(),drread(),drwrite(),drioctl(),drreset();
+int     dr11open(),dr11close(),dr11read(),dr11write(),dr11ioctl();
+#define dr11read nodev
+#define dr11write nodev
+#else
+#define dropen nodev
+#define drclose nodev
+#define drread nodev
+#define drwrite nodev
+#define drioctl nodev
+#define drreset nodev
+#endif
+
+#include "enp.h"
+#if NENP > 0
+int	enpioctl(), enpreconfig();
+int	enpr_open(), enpr_close(), enpr_read(), enpr_write(), enpr_ioctl();
+#else
+#define enptr		0
+#define enpioctl	nodev
+#define enpreconfig	nodev
+#define enpr_open	nodev
+#define enpr_close	nodev
+#define enpr_read	nodev
+#define enpr_write	nodev
+#define enpr_ioctl	nodev
+#endif
+
+
+int	iiioctl_20(), iiclose_20(), iiopen_20();
+int	iiioctl_30(), iiclose_30(), iiopen_30();
 int	ttselect(), seltrue();
 
 /*	NOTE: this structure is not to be changed at a whim,  there are	*/
@@ -195,9 +227,25 @@ struct cdevsw	cdevsw[] =
 	bstopen,	bstclose,	bstread,	nodev,		/*13*/
 	bstioctl,	nodev,		nulldev,	0,
 	nodev,		nodev,
-	iiopen,		iiclose,	nulldev,	nulldev,	/*14*/
-	iiioctl,	nulldev,	nulldev,	0,
+	iiopen_20,	iiclose_20,	nulldev,	nulldev,	/*14*/
+	iiioctl_20,	nulldev,	nulldev,	0,
 	seltrue,	nodev,
+	iiopen_30,	iiclose_30,	nulldev,	nulldev,	/*15*/
+	iiioctl_30,	nulldev,	nulldev,	0,
+	seltrue,	nodev,
+	enpr_open,	enpr_close,	enpr_read,	enpr_write,	/*16*/
+	enpr_ioctl,	nodev,		nulldev,	0,
+	nodev,		nodev,		
+	/* Reserved for Ram Disk */
+	nodev,		nodev,		nodev,		nodev,		/*17*/
+	nodev,		nulldev,	nulldev,	0,
+	nodev,		nodev,
+	dropen,         drclose,        drread,         drwrite,        /*18*/
+	drioctl,        nodev,		drreset,        0,
+	nodev,		nodev,
+	dr11open,       dr11close,      dr11read,       dr11write,      /*19*/
+	dr11ioctl,      nodev,          nodev,		0,
+	nodev,		nodev,
 };
 int	nchrdev = sizeof (cdevsw) / sizeof (cdevsw[0]);