--- researchv9/sys/boot/stand/conf.c	2018/04/24 17:21:59	1.1.1.1
+++ researchv9/sys/boot/stand/conf.c	2018/04/24 17:31:05	1.1.1.2
@@ -1,52 +1,16 @@
-#ifndef lint
-static	char sccsid[] = "@(#)conf.c	1.1 86/02/03	Copyr 1985 Sun Micro";
-#endif
-
-/*
- * Copyright (c) 1985 by Sun Microsystems, Inc.
- */
-
-/*
- * Configuration table for standalone I/O system.
- *
- * This table lists all the supported drivers.  It is searched by open()
- * to parse the device specification.
- */
-
-#include "saio.h"
+#include <machine/sunromvec.h>
 
 extern struct boottab xydriver;
 extern struct boottab sddriver;
 extern struct boottab stdriver;
 extern struct boottab mtdriver;
 extern struct boottab xtdriver;
-extern struct boottab iedriver;
-#ifdef SUN3
-extern struct boottab ledriver;
-#endif
-#ifdef SUN2
-extern struct boottab ipdriver;
-extern struct boottab ecdriver;
-extern struct boottab ardriver;
-#endif
 
 /*
  * The device table 
  */
 struct boottab *(devsw[]) = {
-	&xydriver,
 	&sddriver,
 	&stdriver,
-	&mtdriver,
-	&xtdriver,
-	&iedriver,
-#ifdef SUN3
-	&ledriver,
-#endif
-#ifdef SUN2
-	&ipdriver,
-	&ecdriver,
-	&ardriver,
-#endif
 	(struct boottab *)0,
 };