mt_op             968 dev/isa/fd.c   		if (((struct mtop *)addr)->mt_op != MTOFFL)
mt_op             699 dev/isa/mcd.c  		if (((struct mtop *)addr)->mt_op != MTOFFL)
mt_op            1084 scsi/cd.c      		if (((struct mtop *)addr)->mt_op == MTRETEN)
mt_op            1086 scsi/cd.c      		if (((struct mtop *)addr)->mt_op != MTOFFL) {
mt_op             920 scsi/sd.c      		if (((struct mtop *)addr)->mt_op != MTOFFL) {
mt_op            1108 scsi/st.c      		    ("[ioctl: op=0x%x count=0x%x]\n", mt->mt_op, mt->mt_count));
mt_op            1111 scsi/st.c      		switch (mt->mt_op) {
mt_op            1233 scsi/st.c      	switch (mt->mt_op) {
mt_op              44 sys/mtio.h     	short	mt_op;		/* operations defined below */