--- src/sys/sys/ccdvar.h	2007/05/17 03:20:11	1.6
+++ src/sys/sys/ccdvar.h	2007/07/12 00:25:57	1.7
@@ -206,6 +206,7 @@ struct ccd_softc {
 	int		 sc_cflags;		/* configuration flags */
 	u_int64_t	 sc_size;		/* size of ccd in sectors */
 	int		 sc_ileave;		/* interleave */
+	int		 sc_maxiosize;		/* maximum I/O size */
 	u_int		 sc_nccdisks;		/* number of components */
 #define	CCD_MAXNDISKS	 65536
 	struct ccdcinfo	 *sc_cinfo;		/* component info */