diff --git a/sys/arch/alpha/alpha/dec_2100_a50.c b/sys/arch/alpha/alpha/dec_2100_a50.c
index a923adcd8a7b..f3b18bb03c44 100644
--- a/sys/arch/alpha/alpha/dec_2100_a50.c
+++ b/sys/arch/alpha/alpha/dec_2100_a50.c
@@ -1,4 +1,4 @@
-/* $NetBSD: dec_2100_a50.c,v 1.31 1997/09/02 13:18:01 thorpej Exp $ */
+/* $NetBSD: dec_2100_a50.c,v 1.32 1997/09/02 20:43:07 thorpej Exp $ */
 
 /*
  * Copyright (c) 1995, 1996, 1997 Carnegie-Mellon University.
@@ -29,7 +29,7 @@
 
 #include <sys/cdefs.h>			/* RCS ID & Copyright macro defns */
 
-__KERNEL_RCSID(0, "$NetBSD: dec_2100_a50.c,v 1.31 1997/09/02 13:18:01 thorpej Exp $");
+__KERNEL_RCSID(0, "$NetBSD: dec_2100_a50.c,v 1.32 1997/09/02 20:43:07 thorpej Exp $");
 
 #include <sys/param.h>
 #include <sys/systm.h>
@@ -115,7 +115,7 @@ dec_2100_a50_cons_init()
 			 */
 			DELAY(160000000 / comcnrate);
 
-			if(comcnattach(acp->ac_iot, 0x3f8, comcnrate,
+			if(comcnattach(&acp->ac_iot, 0x3f8, comcnrate,
 				    (TTYDEF_CFLAG & ~(CSIZE | PARENB)) | CS8))
 				panic("can't init serial console");
 
@@ -126,9 +126,9 @@ dec_2100_a50_cons_init()
 		/* display console ... */
 		/* XXX */
 		if ((ctb->ctb_turboslot & 0xffff) == 0)
-			isa_display_console(acp->ac_iot, acp->ac_memt);
+			isa_display_console(&acp->ac_iot, &acp->ac_memt);
 		else
-			pci_display_console(acp->ac_iot, acp->ac_memt,
+			pci_display_console(&acp->ac_iot, &acp->ac_memt,
 			    &acp->ac_pc, (ctb->ctb_turboslot >> 8) & 0xff,
 			    ctb->ctb_turboslot & 0xff, 0);
 		break;
diff --git a/sys/arch/alpha/alpha/dec_axppci_33.c b/sys/arch/alpha/alpha/dec_axppci_33.c
index 0c4e1ffc4c86..cda9cb68e7a8 100644
--- a/sys/arch/alpha/alpha/dec_axppci_33.c
+++ b/sys/arch/alpha/alpha/dec_axppci_33.c
@@ -1,4 +1,4 @@
-/* $NetBSD: dec_axppci_33.c,v 1.29 1997/09/02 13:18:05 thorpej Exp $ */
+/* $NetBSD: dec_axppci_33.c,v 1.30 1997/09/02 20:43:09 thorpej Exp $ */
 
 /*
  * Copyright (c) 1995, 1996, 1997 Carnegie-Mellon University.
@@ -29,7 +29,7 @@
 
 #include <sys/cdefs.h>			/* RCS ID & Copyright macro defns */
 
-__KERNEL_RCSID(0, "$NetBSD: dec_axppci_33.c,v 1.29 1997/09/02 13:18:05 thorpej Exp $");
+__KERNEL_RCSID(0, "$NetBSD: dec_axppci_33.c,v 1.30 1997/09/02 20:43:09 thorpej Exp $");
 
 #include <sys/param.h>
 #include <sys/systm.h>
@@ -98,7 +98,7 @@ dec_axppci_33_cons_init()
 			 */
 			DELAY(160000000 / comcnrate);
 
-			if(comcnattach(lcp->lc_iot, 0x3f8, comcnrate,
+			if(comcnattach(&lcp->lc_iot, 0x3f8, comcnrate,
 				    (TTYDEF_CFLAG & ~(CSIZE | PARENB)) | CS8))
 				panic("can't init serial console");
 
@@ -109,9 +109,9 @@ dec_axppci_33_cons_init()
 		/* display console ... */
 		/* XXX */
 		if ((ctb->ctb_turboslot & 0xffff) == 0)
-			isa_display_console(lcp->lc_iot, lcp->lc_memt);
+			isa_display_console(&lcp->lc_iot, &lcp->lc_memt);
 		else
-			pci_display_console(lcp->lc_iot, lcp->lc_memt,
+			pci_display_console(&lcp->lc_iot, &lcp->lc_memt,
 			    &lcp->lc_pc, (ctb->ctb_turboslot >> 8) & 0xff,
 			    ctb->ctb_turboslot & 0xff, 0);
 		break;
diff --git a/sys/arch/alpha/alpha/dec_eb164.c b/sys/arch/alpha/alpha/dec_eb164.c
index 4421a2c247b1..62787a4244b9 100644
--- a/sys/arch/alpha/alpha/dec_eb164.c
+++ b/sys/arch/alpha/alpha/dec_eb164.c
@@ -1,4 +1,4 @@
-/* $NetBSD: dec_eb164.c,v 1.17 1997/09/02 13:18:07 thorpej Exp $ */
+/* $NetBSD: dec_eb164.c,v 1.18 1997/09/02 20:43:10 thorpej Exp $ */
 
 /*
  * Copyright (c) 1995, 1996, 1997 Carnegie-Mellon University.
@@ -29,7 +29,7 @@
 
 #include <sys/cdefs.h>			/* RCS ID & Copyright macro defns */
 
-__KERNEL_RCSID(0, "$NetBSD: dec_eb164.c,v 1.17 1997/09/02 13:18:07 thorpej Exp $");
+__KERNEL_RCSID(0, "$NetBSD: dec_eb164.c,v 1.18 1997/09/02 20:43:10 thorpej Exp $");
 
 #include <sys/param.h>
 #include <sys/systm.h>
@@ -95,7 +95,7 @@ dec_eb164_cons_init()
 			 */
 			DELAY(160000000 / comcnrate);
 
-			if(comcnattach(ccp->cc_iot, 0x3f8, comcnrate,
+			if(comcnattach(&ccp->cc_iot, 0x3f8, comcnrate,
 				    (TTYDEF_CFLAG & ~(CSIZE | PARENB)) | CS8))
 				panic("can't init serial console");
 
@@ -106,9 +106,9 @@ dec_eb164_cons_init()
 		/* display console ... */
 		/* XXX */
 		if ((ctb->ctb_turboslot & 0xffff) == 0)
-			isa_display_console(ccp->cc_iot, ccp->cc_memt);
+			isa_display_console(&ccp->cc_iot, &ccp->cc_memt);
 		else
-			pci_display_console(ccp->cc_iot, ccp->cc_memt,
+			pci_display_console(&ccp->cc_iot, &ccp->cc_memt,
 			    &ccp->cc_pc, (ctb->ctb_turboslot >> 8) & 0xff,
 			    ctb->ctb_turboslot & 0xff, 0);
 		break;
diff --git a/sys/arch/alpha/alpha/dec_eb64plus.c b/sys/arch/alpha/alpha/dec_eb64plus.c
index a169d7933ffe..caa22b58bbc1 100644
--- a/sys/arch/alpha/alpha/dec_eb64plus.c
+++ b/sys/arch/alpha/alpha/dec_eb64plus.c
@@ -1,4 +1,4 @@
-/* $NetBSD: dec_eb64plus.c,v 1.6 1997/09/02 13:18:08 thorpej Exp $ */
+/* $NetBSD: dec_eb64plus.c,v 1.7 1997/09/02 20:43:11 thorpej Exp $ */
 
 /*
  * Copyright (c) 1995, 1996, 1997 Carnegie-Mellon University.
@@ -29,7 +29,7 @@
 
 #include <sys/cdefs.h>			/* RCS ID & Copyright macro defns */
 
-__KERNEL_RCSID(0, "$NetBSD: dec_eb64plus.c,v 1.6 1997/09/02 13:18:08 thorpej Exp $");
+__KERNEL_RCSID(0, "$NetBSD: dec_eb64plus.c,v 1.7 1997/09/02 20:43:11 thorpej Exp $");
 
 #include <sys/param.h>
 #include <sys/systm.h>
@@ -95,7 +95,7 @@ dec_eb64plus_cons_init()
 			 */
 			DELAY(160000000 / comcnrate);
 
-			if(comcnattach(acp->ac_iot, 0x3f8, comcnrate,
+			if(comcnattach(&acp->ac_iot, 0x3f8, comcnrate,
 				    (TTYDEF_CFLAG & ~(CSIZE | PARENB)) | CS8))
 				panic("can't init serial console");
 
@@ -106,9 +106,9 @@ dec_eb64plus_cons_init()
 		/* display console ... */
 		/* XXX */
 		if ((ctb->ctb_turboslot & 0xffff) == 0)
-			isa_display_console(acp->ac_iot, acp->ac_memt);
+			isa_display_console(&acp->ac_iot, &acp->ac_memt);
 		else
-			pci_display_console(acp->ac_iot, acp->ac_memt,
+			pci_display_console(&acp->ac_iot, &acp->ac_memt,
 			    &acp->ac_pc, (ctb->ctb_turboslot >> 8) & 0xff,
 			    ctb->ctb_turboslot & 0xff, 0);
 		break;
diff --git a/sys/arch/alpha/alpha/dec_kn20aa.c b/sys/arch/alpha/alpha/dec_kn20aa.c
index 5923fff35e1c..6711b2c7336e 100644
--- a/sys/arch/alpha/alpha/dec_kn20aa.c
+++ b/sys/arch/alpha/alpha/dec_kn20aa.c
@@ -1,4 +1,4 @@
-/* $NetBSD: dec_kn20aa.c,v 1.29 1997/09/02 13:18:10 thorpej Exp $ */
+/* $NetBSD: dec_kn20aa.c,v 1.30 1997/09/02 20:43:12 thorpej Exp $ */
 
 /*
  * Copyright (c) 1995, 1996, 1997 Carnegie-Mellon University.
@@ -29,7 +29,7 @@
 
 #include <sys/cdefs.h>			/* RCS ID & Copyright macro defns */
 
-__KERNEL_RCSID(0, "$NetBSD: dec_kn20aa.c,v 1.29 1997/09/02 13:18:10 thorpej Exp $");
+__KERNEL_RCSID(0, "$NetBSD: dec_kn20aa.c,v 1.30 1997/09/02 20:43:12 thorpej Exp $");
 
 #include <sys/param.h>
 #include <sys/systm.h>
@@ -98,7 +98,7 @@ dec_kn20aa_cons_init()
 			 */
 			DELAY(160000000 / comcnrate);
 
-			if(comcnattach(ccp->cc_iot, 0x3f8, comcnrate,
+			if(comcnattach(&ccp->cc_iot, 0x3f8, comcnrate,
 				    (TTYDEF_CFLAG & ~(CSIZE | PARENB)) | CS8))
 				panic("can't init serial console");
 
@@ -109,9 +109,9 @@ dec_kn20aa_cons_init()
 		/* display console ... */
 		/* XXX */
 		if ((ctb->ctb_turboslot & 0xffff) == 0)
-			isa_display_console(ccp->cc_iot, ccp->cc_memt);
+			isa_display_console(&ccp->cc_iot, &ccp->cc_memt);
 		else
-			pci_display_console(ccp->cc_iot, ccp->cc_memt,
+			pci_display_console(&ccp->cc_iot, &ccp->cc_memt,
 			    &ccp->cc_pc, (ctb->ctb_turboslot >> 8) & 0xff,
 			    ctb->ctb_turboslot & 0xff, 0);
 		break;