diff --git a/sys/arch/mac68k/dev/grf_mv.c b/sys/arch/mac68k/dev/grf_mv.c
index 13a10389e1bf..b535fee16bb5 100644
--- a/sys/arch/mac68k/dev/grf_mv.c
+++ b/sys/arch/mac68k/dev/grf_mv.c
@@ -1,4 +1,4 @@
-/*	$NetBSD: grf_mv.c,v 1.33 1997/08/15 00:15:32 briggs Exp $	*/
+/*	$NetBSD: grf_mv.c,v 1.34 1997/10/09 01:25:56 briggs Exp $	*/
 
 /*
  * Copyright (c) 1995 Allen Briggs.  All rights reserved.
@@ -260,6 +260,11 @@ bad:
 	case NUBUS_DRHW_CB364:
 		add_nubus_intr(na->slot, grfmv_intr_cb364, sc);
 		break;
+	case NUBUS_DRHW_RPC8:
+		sc->cli_offset = 0xfdff8f;
+		sc->cli_value = 0xff;
+		add_nubus_intr(na->slot, grfmv_intr_generic_1, sc);
+		break;
 	case NUBUS_DRHW_RPC8XJ:
 		add_nubus_intr(na->slot, grfmv_intr_radius, sc);
 		break;
diff --git a/sys/arch/mac68k/dev/nubus.h b/sys/arch/mac68k/dev/nubus.h
index fff5d928d5ed..b70aa8039bee 100644
--- a/sys/arch/mac68k/dev/nubus.h
+++ b/sys/arch/mac68k/dev/nubus.h
@@ -1,4 +1,4 @@
-/*	$NetBSD: nubus.h,v 1.31 1997/09/26 00:37:05 briggs Exp $	*/
+/*	$NetBSD: nubus.h,v 1.32 1997/10/09 01:25:52 briggs Exp $	*/
 
 /*
  * Copyright (c) 1995 Allen Briggs.  All rights reserved.
@@ -63,6 +63,7 @@
 #define    NUBUS_DRHW_MICRON	0x0146
 #define    NUBUS_DRHW_SPECTRUM	0x017c	/* SuperMac Spectrum/24 Series III */
 #define    NUBUS_DRHW_CB364	0x026F	/* RasterOps ColorBoard 364 */
+#define	   NUBUS_DRHW_RPC8	0x0291	/* Radius PrecisionColor 8 */
 #define    NUBUS_DRHW_THUNDER24	0x02CB	/* SuperMac Thunder/24 */
 #define	   NUBUS_DRHW_RPC8XJ	0x040B	/* Radius PrecisionColor 8xj */
 #define	   NUBUS_DRHW_FIILX	0x0417	/* Futura II LX */
diff --git a/sys/arch/mac68k/nubus/grf_nubus.c b/sys/arch/mac68k/nubus/grf_nubus.c
index 035efef6b9bb..e7102f231898 100644
--- a/sys/arch/mac68k/nubus/grf_nubus.c
+++ b/sys/arch/mac68k/nubus/grf_nubus.c
@@ -1,4 +1,4 @@
-/*	$NetBSD: grf_nubus.c,v 1.33 1997/08/15 00:15:32 briggs Exp $	*/
+/*	$NetBSD: grf_nubus.c,v 1.34 1997/10/09 01:25:56 briggs Exp $	*/
 
 /*
  * Copyright (c) 1995 Allen Briggs.  All rights reserved.
@@ -260,6 +260,11 @@ bad:
 	case NUBUS_DRHW_CB364:
 		add_nubus_intr(na->slot, grfmv_intr_cb364, sc);
 		break;
+	case NUBUS_DRHW_RPC8:
+		sc->cli_offset = 0xfdff8f;
+		sc->cli_value = 0xff;
+		add_nubus_intr(na->slot, grfmv_intr_generic_1, sc);
+		break;
 	case NUBUS_DRHW_RPC8XJ:
 		add_nubus_intr(na->slot, grfmv_intr_radius, sc);
 		break;
diff --git a/sys/arch/mac68k/nubus/nubus.h b/sys/arch/mac68k/nubus/nubus.h
index fff5d928d5ed..b70aa8039bee 100644
--- a/sys/arch/mac68k/nubus/nubus.h
+++ b/sys/arch/mac68k/nubus/nubus.h
@@ -1,4 +1,4 @@
-/*	$NetBSD: nubus.h,v 1.31 1997/09/26 00:37:05 briggs Exp $	*/
+/*	$NetBSD: nubus.h,v 1.32 1997/10/09 01:25:52 briggs Exp $	*/
 
 /*
  * Copyright (c) 1995 Allen Briggs.  All rights reserved.
@@ -63,6 +63,7 @@
 #define    NUBUS_DRHW_MICRON	0x0146
 #define    NUBUS_DRHW_SPECTRUM	0x017c	/* SuperMac Spectrum/24 Series III */
 #define    NUBUS_DRHW_CB364	0x026F	/* RasterOps ColorBoard 364 */
+#define	   NUBUS_DRHW_RPC8	0x0291	/* Radius PrecisionColor 8 */
 #define    NUBUS_DRHW_THUNDER24	0x02CB	/* SuperMac Thunder/24 */
 #define	   NUBUS_DRHW_RPC8XJ	0x040B	/* Radius PrecisionColor 8xj */
 #define	   NUBUS_DRHW_FIILX	0x0417	/* Futura II LX */