2640 static int st_int_ioctl(struct scsi_tape *STp, unsigned int cmd_in, unsigned long arg)  in st_int_ioctl()  argument
2666 	switch (cmd_in) {  in st_int_ioctl()
2750 		if (cmd_in == MTWSM)  in st_int_ioctl()
2752 		if (cmd_in == MTWEOFI ||  in st_int_ioctl()
2753 		    (cmd_in == MTWEOF && STp->immediate_filemark))  in st_int_ioctl()
2760 			if (cmd_in != MTWSM)  in st_int_ioctl()
2776 		at_sm = (cmd_in == MTWSM);  in st_int_ioctl()
2842 		if ((cmd_in == MTSETBLK || cmd_in == SET_DENS_AND_BLK) &&  in st_int_ioctl()
2857 		if (cmd_in == MTSETDRVBUFFER)  in st_int_ioctl()
2863 		if (cmd_in == MTSETDENSITY) {  in st_int_ioctl()
2866 		} else if (cmd_in == SET_DENS_AND_BLK)  in st_int_ioctl()
2870 		if (cmd_in == MTSETBLK || cmd_in == SET_DENS_AND_BLK) {  in st_int_ioctl()
2872 			if (cmd_in == MTSETBLK)  in st_int_ioctl()
2881 			if (cmd_in == MTSETBLK || cmd_in == SET_DENS_AND_BLK)  in st_int_ioctl()
2887 			if (cmd_in == MTSETDENSITY || cmd_in == SET_DENS_AND_BLK)  in st_int_ioctl()
2891 			if (cmd_in == MTSETDRVBUFFER)  in st_int_ioctl()
2915 		if (cmd_in == MTBSFM)  in st_int_ioctl()
2917 		else if (cmd_in == MTFSFM)  in st_int_ioctl()
2920 		if (cmd_in == MTSETBLK || cmd_in == SET_DENS_AND_BLK) {  in st_int_ioctl()
2927 			if (cmd_in == SET_DENS_AND_BLK)  in st_int_ioctl()
2929 		} else if (cmd_in == MTSETDRVBUFFER)  in st_int_ioctl()
2931 		else if (cmd_in == MTSETDENSITY)  in st_int_ioctl()
2934 		if (cmd_in == MTEOM)  in st_int_ioctl()
2936 		else if (cmd_in == MTFSF)  in st_int_ioctl()
2941 		if (cmd_in == MTWEOF || cmd_in == MTWEOFI)  in st_int_ioctl()
2948 			if (cmd_in != MTBSF && cmd_in != MTBSFM &&  in st_int_ioctl()
2949 			    cmd_in != MTBSR && cmd_in != MTBSS)  in st_int_ioctl()
2959 		if ((cmd_in == MTWEOF || cmd_in == MTWEOFI) &&  in st_int_ioctl()
2973 		} else if ((cmd_in == MTFSF) || (cmd_in == MTFSFM)) {  in st_int_ioctl()
2980 		} else if ((cmd_in == MTBSF) || (cmd_in == MTBSFM)) {  in st_int_ioctl()
2987 		} else if (cmd_in == MTFSR) {  in st_int_ioctl()
3000 		} else if (cmd_in == MTBSR) {  in st_int_ioctl()
3011 		} else if (cmd_in == MTEOM) {  in st_int_ioctl()
3015 		} else if (cmd_in == MTSETBLK ||  in st_int_ioctl()
3016 			   cmd_in == MTSETDENSITY ||  in st_int_ioctl()
3017 			   cmd_in == MTSETDRVBUFFER ||  in st_int_ioctl()
3018 			   cmd_in == SET_DENS_AND_BLK) {  in st_int_ioctl()
3026 				return st_int_ioctl(STp, cmd_in, arg);  in st_int_ioctl()
3349 static long st_ioctl(struct file *file, unsigned int cmd_in, unsigned long arg)  in st_ioctl()  argument
3378 	retval = scsi_ioctl_block_when_processing_errors(STp->device, cmd_in,  in st_ioctl()
3383 	cmd_type = _IOC_TYPE(cmd_in);  in st_ioctl()
3384 	cmd_nr = _IOC_NR(cmd_in);  in st_ioctl()
3389 		if (_IOC_SIZE(cmd_in) != sizeof(mtc)) {  in st_ioctl()
3589 		if (_IOC_SIZE(cmd_in) != sizeof(struct mtget)) {  in st_ioctl()
3656 		if (_IOC_SIZE(cmd_in) != sizeof(struct mtpos)) {  in st_ioctl()
3671 	switch (cmd_in) {  in st_ioctl()
3676 			if ((cmd_in == SG_IO ||  in st_ioctl()
3677 			     cmd_in == SCSI_IOCTL_SEND_COMMAND ||  in st_ioctl()
3678 			     cmd_in == CDROM_SEND_PACKET) &&  in st_ioctl()
3683 						   file->f_mode, cmd_in, p);  in st_ioctl()
3688 	retval = scsi_ioctl(STp->device, cmd_in, p);  in st_ioctl()
3689 	if (!retval && cmd_in == SCSI_IOCTL_STOP_UNIT) { /* unload */  in st_ioctl()