122 	struct disk	sc_dk;		/* our own disk structure */  member
248 	disk_init(&sc->sc_dk, device_xname(sc->sc_dev), NULL);  in dkwedge_attach()
252 	disk_attach(&sc->sc_dk);  in dkwedge_attach()
393 	struct disk *dk = &sc->sc_dk;  in dk_set_geometry()
724 	error = disk_begindetach(&sc->sc_dk, /*lastclose*/NULL, self, flags);  in dkwedge_detach()
755 	KASSERT(sc->sc_dk.dk_openmask == 0);  in dkwedge_detach()
773 	disk_detach(&sc->sc_dk);  in dkwedge_detach()
774 	disk_destroy(&sc->sc_dk);  in dkwedge_detach()
839 			if (!idleonly || sc->sc_dk.dk_openmask == 0) {  in dkwedge_delall1()
1325 	mutex_enter(&sc->sc_dk.dk_openlock);  in dkopen()
1327 	if (sc->sc_dk.dk_openmask == 0) {  in dkopen()
1348 		sc->sc_dk.dk_copenmask |= 1;  in dkopen()
1350 		sc->sc_dk.dk_bopenmask |= 1;  in dkopen()
1351 	sc->sc_dk.dk_openmask =  in dkopen()
1352 	    sc->sc_dk.dk_copenmask | sc->sc_dk.dk_bopenmask;  in dkopen()
1355 	mutex_exit(&sc->sc_dk.dk_openlock);  in dkopen()
1367 	KASSERT(mutex_owned(&sc->sc_dk.dk_openlock));  in dkfirstopen()
1400 			if (nsc == sc || nsc->sc_dk.dk_openmask == 0)  in dkfirstopen()
1417 	KASSERT(mutex_owned(&sc->sc_dk.dk_openlock));  in dklastclose()
1454 	mutex_enter(&sc->sc_dk.dk_openlock);  in dkclose()
1457 	KASSERT(sc->sc_dk.dk_openmask != 0);  in dkclose()
1460 		sc->sc_dk.dk_copenmask &= ~1;  in dkclose()
1462 		sc->sc_dk.dk_bopenmask &= ~1;  in dkclose()
1463 	sc->sc_dk.dk_openmask =  in dkclose()
1464 	    sc->sc_dk.dk_copenmask | sc->sc_dk.dk_bopenmask;  in dkclose()
1466 	if (sc->sc_dk.dk_openmask == 0) {  in dkclose()
1471 	mutex_exit(&sc->sc_dk.dk_openlock);  in dkclose()
1537 	disk_wait(&sc->sc_dk);  in dkstrategy()
1603 		disk_busy(&sc->sc_dk);  in dkstart()
1654 	disk_unbusy(&sc->sc_dk, obp->b_bcount - obp->b_resid,  in dkiodone()
1758 	error = disk_ioctl(&sc->sc_dk, NODEV, cmd, data, flag, l);  in dkioctl()