diff --git a/sys/dev/scsipi/cd.c b/sys/dev/scsipi/cd.c
index 8f9be59ce1c8..af2002ca33fa 100644
--- a/sys/dev/scsipi/cd.c
+++ b/sys/dev/scsipi/cd.c
@@ -1,4 +1,4 @@
-/*	$NetBSD: cd.c,v 1.160 2001/11/15 09:48:16 lukem Exp $	*/
+/*	$NetBSD: cd.c,v 1.161 2001/12/09 22:56:10 veego Exp $	*/
 
 /*-
  * Copyright (c) 1998, 2001 The NetBSD Foundation, Inc.
@@ -54,7 +54,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: cd.c,v 1.160 2001/11/15 09:48:16 lukem Exp $");
+__KERNEL_RCSID(0, "$NetBSD: cd.c,v 1.161 2001/12/09 22:56:10 veego Exp $");
 
 #include "rnd.h"
 
@@ -1893,6 +1893,35 @@ dvd_auth(cd, a)
 			return (error);
 		return (0);
 
+	case DVD_LU_SEND_RPC_STATE:
+		cmd.opcode = GPCMD_REPORT_KEY;
+		cmd.bytes[8] = 8;
+		cmd.bytes[9] = 8 | (0 << 6);
+		error = scsipi_command(cd->sc_periph, &cmd, 12, buf, 8,
+		    CDRETRIES, 30000, NULL,
+		    XS_CTL_DATA_IN|XS_CTL_DATA_ONSTACK);
+		if (error)
+			return (error);
+		a->lrpcs.type = (buf[8] >> 6) & 3;
+		a->lrpcs.vra = (buf[8] >> 3) & 7;
+		a->lrpcs.ucca = (buf[8]) & 7;
+		a->lrpcs.region_mask = buf[9];
+		a->lrpcs.rpc_scheme = buf[10];
+		return (0);
+
+	case DVD_HOST_SEND_RPC_STATE:
+		cmd.opcode = GPCMD_SEND_KEY;
+		cmd.bytes[8] = 8;
+		cmd.bytes[9] = 6 | (0 << 6);
+		buf[1] = 6;
+		buf[4] = a->hrpcs.pdrc;
+		error = scsipi_command(cd->sc_periph, &cmd, 12, buf, 8,
+		    CDRETRIES, 30000, NULL,
+		    XS_CTL_DATA_OUT|XS_CTL_DATA_ONSTACK);
+		if (error)
+			return (error);
+		return (0);
+
 	default:
 		return (ENOTTY);
 	}