diff --git a/sys/dev/isa/gus.c b/sys/dev/isa/gus.c
index f38cacf09d05..b565b9554d64 100644
--- a/sys/dev/isa/gus.c
+++ b/sys/dev/isa/gus.c
@@ -1,4 +1,4 @@
-/*	$NetBSD: gus.c,v 1.21 1997/03/20 06:48:53 mycroft Exp $	*/
+/*	$NetBSD: gus.c,v 1.22 1997/04/06 00:54:22 augustss Exp $	*/
 
 /*-
  * Copyright (c) 1996 The NetBSD Foundation, Inc.
@@ -178,6 +178,8 @@ struct gus_softc {
 	struct device sc_dev;		/* base device */
 	struct isadev sc_id;		/* ISA device */
 	void *sc_ih;			/* interrupt vector */
+	bus_space_tag_t sc_iot;		/* tag */
+	bus_space_handle_t sc_ioh;	/* handle */
 
 	int sc_iobase;			/* I/O base address */
 	int sc_irq;			/* IRQ used */
@@ -681,6 +683,7 @@ gusprobe(parent, match, aux)
 	register int iobase = ia->ia_iobase;
 	int recdrq = cf->cf_flags;
 
+	sc->sc_iot = ia->ia_iot;
 	/*
 	 * Before we do anything else, make sure requested IRQ and DRQ are
 	 * valid for this card.
@@ -2952,6 +2955,7 @@ gus_init_cs4231(sc)
 
 	outb(port+GUS_MAX_CTRL, ctrl);
 
+	sc->sc_codec.sc_iot = sc->sc_iot;
 	sc->sc_codec.sc_iobase = port+GUS_MAX_CODEC_BASE;
 
 	if (ad1848_probe(&sc->sc_codec) == 0) {
diff --git a/sys/dev/isa/pas.c b/sys/dev/isa/pas.c
index 12cdc13ee004..5cb70d57b25f 100644
--- a/sys/dev/isa/pas.c
+++ b/sys/dev/isa/pas.c
@@ -1,4 +1,4 @@
-/*	$NetBSD: pas.c,v 1.23 1997/03/24 05:30:28 jtk Exp $	*/
+/*	$NetBSD: pas.c,v 1.24 1997/04/06 00:54:25 augustss Exp $	*/
 
 /*
  * Copyright (c) 1991-1993 Regents of the University of California.
@@ -341,6 +341,7 @@ pasprobe(parent, match, aux)
 
 	/* Now a SoundBlaster */
 	sc->sc_sbdsp.sc_iobase = ia->ia_iobase;
+	sc->sc_sbdsp.sc_iot = ia->ia_iot;
 	if (sbdsp_reset(&sc->sc_sbdsp) < 0) {
 		DPRINTF(("pas: couldn't reset card\n"));
 		return 0;
diff --git a/sys/dev/isa/pss.c b/sys/dev/isa/pss.c
index fbc7fab74ab3..210fc369513b 100644
--- a/sys/dev/isa/pss.c
+++ b/sys/dev/isa/pss.c
@@ -1,4 +1,4 @@
-/*	$NetBSD: pss.c,v 1.23 1997/04/05 23:50:25 augustss Exp $	*/
+/*	$NetBSD: pss.c,v 1.24 1997/04/06 00:54:25 augustss Exp $	*/
 
 /*
  * Copyright (c) 1994 John Brezak
@@ -844,9 +844,11 @@ spprobe(parent, match, aux)
     struct ad1848_softc *sc = match;
     struct pss_softc *pc = (void *) parent;
     struct cfdata *cf = (void *)sc->sc_dev.dv_cfdata;
+    struct isa_attach_args *ia = aux;
     u_char bits;
     int i;
 
+    sc->sc_iot = ia->ia_iot;
     sc->sc_iobase = cf->cf_iobase + WSS_CODEC;
     
     /* Set WSS io address */
diff --git a/sys/dev/isa/wss.c b/sys/dev/isa/wss.c
index f6df3a9f84ed..e87645c5f1e9 100644
--- a/sys/dev/isa/wss.c
+++ b/sys/dev/isa/wss.c
@@ -1,4 +1,4 @@
-/*	$NetBSD: wss.c,v 1.21 1997/04/06 00:33:08 augustss Exp $	*/
+/*	$NetBSD: wss.c,v 1.22 1997/04/06 00:54:27 augustss Exp $	*/
 
 /*
  * Copyright (c) 1994 John Brezak
@@ -222,6 +222,7 @@ wssprobe(parent, match, aux)
     };
     static u_char dma_bits[4] = {1, 2, 0, 3};
     
+    sc->sc_iot = ia->ia_iot;
     if (sc->sc_dev.dv_cfdata->cf_flags & 1)
 	sc->mad_chip_type = madprobe(sc, ia->ia_iobase);
     else
@@ -236,6 +237,7 @@ wssprobe(parent, match, aux)
     if (bus_space_map(sc->sc_iot, ia->ia_iobase, WSS_CODEC, 0, &sc->sc_ioh))
 	return 0;
 
+    sc->sc_ad1848.sc_iot = sc->sc_iot;
     sc->sc_ad1848.sc_iobase = ia->ia_iobase + WSS_CODEC;
 
     /* Is there an ad1848 chip at (WSS iobase + WSS_CODEC)? */