--- 1.96/drivers/scsi/sr.c	Mon Jan 19 07:28:35 2004
+++ edited/drivers/scsi/sr.c	Thu Jan 22 14:12:22 2004
@@ -55,6 +55,24 @@
 #include "scsi_logging.h"
 #include "sr.h"
 
+/*
+ * Define this to see partitions on CDROM devices.  
+ *
+ * With SD_PARTITIONS = 7 you'll have the following devices:
+ *
+ *   sr0	- first CDROM, whole disk
+ *   sr1	- first CDROM, first partition
+ *	...
+ *   sr7	- first CDROM, seventh partition
+ *   sr8	- second CDROM, whole disk
+ *   sr9	- second CDROM, first partition
+ *	...
+ */
+/*#define SD_PARTITIONS	7*/
+#ifndef SD_PARTITIONS
+#define SD_PARTITIONS	0
+#endif
+
 
 MODULE_PARM(xa_test, "i");	/* see sr_ioctl.c */
 
@@ -518,7 +536,7 @@
 		goto fail;
 	memset(cd, 0, sizeof(*cd));
 
-	disk = alloc_disk(1);
+	disk = alloc_disk(SD_PARTITIONS+1);
 	if (!disk)
 		goto fail_free;
 
@@ -533,7 +551,7 @@
 	spin_unlock(&sr_index_lock);
 
 	disk->major = SCSI_CDROM_MAJOR;
-	disk->first_minor = minor;
+	disk->first_minor = minor * (SD_PARTITIONS+1);
 	sprintf(disk->disk_name, "sr%d", minor);
 	disk->fops = &sr_bdops;
 	disk->flags = GENHD_FL_CD;