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Date: Sat, 9 Mar 1996 08:51:26 -0600
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From: Rich Murphey <rich@rich.isdn.bcm.tmc.edu>
To: nirva@mail.zynet.com
CC: freebsd-scsi@freebsd.org
In-reply-to: <199603082051.NAA30111@thelair.zynet.com> (message from Danny
	Dulai on Fri, 8 Mar 1996 13:51:14 -0700 (MST))
Subject: Re: 7 disc changer
Reply-to: rich@lamprey.utmb.edu
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|From: Danny Dulai <nirva@mail.zynet.com>
|Date: Fri, 8 Mar 1996 13:51:14 -0700 (MST)
|
|I am having trouble getting FreeBSD 2.1.0 to see all of my
|Nakamichi 7 disc changer.  The scsi card is a Buslogic 946C.
|It never scans or finds anything past the first disc.  I
|tried applying a patch that i saw in this list:
|
|	>    if(cd->dkunit) {
|	to
|	>    if(cd->dkunit >= 0) {
|
|	in sys/scsi/cd.c
|
|but had no luck with it.  Is there something that I'm just
|totally spacing out? Has anyone gotten all 7 discs to
|show up?

You also need a patch that adds MBR7 to the 'known
device' list as a unit with devices at more than one
logical unit.  Rich


diff -rub /sys/scsi/scsiconf.c ./scsiconf.c
--- /sys/scsi/scsiconf.c	Mon Oct  9 21:49:13 1995
+++ ./scsiconf.c	Wed Mar  6 17:48:28 1996
@@ -276,6 +276,10 @@
 		"cd", SC_MORE_LUS
 	},
 	{
+		T_READONLY, T_REMOV, "NRC",	"MBR-7", "*",
+		"cd", SC_MORE_LUS
+	},
+	{
 		T_READONLY, T_REMOV, "CHINON",  "CD-ROM CDS-535","*",
 		"cd", SC_ONE_LU
 	},
@@ -331,6 +335,10 @@
 	},
 	{
 		T_READONLY, T_REMOV, "PIONEER", "CD-ROM DRM-602X"
+		    ,"any", "cd", SC_MORE_LUS
+	},
+	{
+		T_READONLY, T_REMOV, "NRC",	"MBR-7"
 		    ,"any", "cd", SC_MORE_LUS
 	},
 	{