--- src/sys/dev/disk/nata/atapi-cd.h	2006/12/04 14:40:37	1.1
+++ src/sys/dev/disk/nata/atapi-cd.h	2007/06/03 03:44:14	1.2
@@ -284,6 +284,7 @@ struct acd_softc {
     u_int32_t                   disk_size;      /* size of current media */
     u_int32_t                   block_size;     /* blocksize currently used */
     u_int32_t                   iomax;          /* Max I/O request (bytes) */
+    struct disk			disk;		/* disk management */
     struct devstat		stats;		/* devstat entry */
     cdev_t			cdev;		/* device placeholder */
     struct acd_tracknode        *track[MAXTRK+1];       /* tracks */