Initial source

1 files changed, 51 insertions, 0 deletions

diff --git a/scsi/scsi_worm.c b/scsi/scsi_worm.c
new file mode 100644
index 00000000..7490ea21
--- /dev/null
+++ b/scsi/scsi_worm.c
@@ -0,0 +1,51 @@
+/* 
+ * Mach Operating System
+ * Copyright (c) 1991,1990 Carnegie Mellon University
+ * All Rights Reserved.
+ * 
+ * Permission to use, copy, modify and distribute this software and its
+ * documentation is hereby granted, provided that both the copyright
+ * notice and this permission notice appear in all copies of the
+ * software, derivative works or modified versions, and any portions
+ * thereof, and that both notices appear in supporting documentation.
+ * 
+ * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
+ * CONDITION.  CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
+ * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
+ * 
+ * Carnegie Mellon requests users of this software to return to
+ * 
+ *  Software Distribution Coordinator  or  Software.Distribution@CS.CMU.EDU
+ *  School of Computer Science
+ *  Carnegie Mellon University
+ *  Pittsburgh PA 15213-3890
+ * 
+ * any improvements or extensions that they make and grant Carnegie Mellon
+ * the rights to redistribute these changes.
+ */
+/*
+ *	File: scsi_worm.c
+ * 	Author: Alessandro Forin, Carnegie Mellon University
+ *	Date:	10/90
+ *
+ *	Middle layer of the SCSI driver: SCSI protocol implementation
+ *
+ * This file contains code for SCSI commands for WORM devices,
+ * e.g. disks that employ write once / read multiple media.
+ */
+
+#include <mach/std_types.h>
+
+
+
+char *scworm_name(internal)
+	boolean_t	internal;
+{
+	return internal ? "rz" : "WORM-disk";
+}
+
+#ifdef	SCSI2
+see optical mem:
+	- no format
+	- no "update"
+#endif	SCSI2