3375 	struct st_modedef   * STm;  in osst_write()  local
3402 	STm = &(STp->modes[STp->current_mode]);  in osst_write()
3403 	if (!STm->defined) {  in osst_write()
3553 	if (!STm->do_buffer_writes) {  in osst_write()
3558 	if (!STm->do_async_writes)  in osst_write()
3660 	if (STm->do_async_writes && ((STp->buffer)->buffer_bytes >= STp->write_threshold)) {   in osst_write()
3695 	struct st_modedef   * STm;  in osst_read()  local
3723 	STm = &(STp->modes[STp->current_mode]);  in osst_read()
3724 	if (!STm->defined) {  in osst_read()
3875 static void osst_log_options(struct osst_tape *STp, struct st_modedef *STm, char *name)  in osst_log_options()  argument
3879 	 name, STp->current_mode, STm->do_buffer_writes, STm->do_async_writes,  in osst_log_options()
3880 	 STm->do_read_ahead);  in osst_log_options()
3886 	 name, STm->defaults_for_writes, STp->omit_blklims, STp->can_partitions,  in osst_log_options()
3889 "%s:I:    sysv: %d\n", name, STm->sysv);  in osst_log_options()
3902 	struct st_modedef * STm;  in osst_set_options()  local
3905 	STm = &(STp->modes[STp->current_mode]);  in osst_set_options()
3906 	if (!STm->defined) {  in osst_set_options()
3907 		memcpy(STm, &(STp->modes[0]), sizeof(*STm));  in osst_set_options()
3918 		STm->do_buffer_writes = (options & MT_ST_BUFFER_WRITES) != 0;  in osst_set_options()
3919 		STm->do_async_writes  = (options & MT_ST_ASYNC_WRITES) != 0;  in osst_set_options()
3920 		STm->defaults_for_writes = (options & MT_ST_DEF_WRITES) != 0;  in osst_set_options()
3921 		STm->do_read_ahead    = (options & MT_ST_READ_AHEAD) != 0;  in osst_set_options()
3930 		STm->sysv	      = (options & MT_ST_SYSV) != 0;  in osst_set_options()
3934 		osst_log_options(STp, STm, name);  in osst_set_options()
3939 			STm->do_buffer_writes = value;  in osst_set_options()
3941 			STm->do_async_writes = value;  in osst_set_options()
3943 			STm->defaults_for_writes = value;  in osst_set_options()
3945 			STm->do_read_ahead = value;  in osst_set_options()
3962 			STm->sysv = value;  in osst_set_options()
3967 		osst_log_options(STp, STm, name);  in osst_set_options()
3983 			STm->default_blksize = (-1);  in osst_set_options()
3992 			STm->default_blksize = value;  in osst_set_options()
3994 					  name, STm->default_blksize);  in osst_set_options()
4014 				STm->default_density = (-1);  in osst_set_options()
4018 				STm->default_density = value & 0xff;  in osst_set_options()
4020 						  name, STm->default_density);  in osst_set_options()
4036 				STm->default_compression = ST_DONT_TOUCH;  in osst_set_options()
4040 				STm->default_compression = (value & 1 ? ST_YES : ST_NO);  in osst_set_options()
4447 	struct st_modedef   * STm;  in __os_scsi_tape_open()  local
4501 	STm = &(STp->modes[STp->current_mode]);  in __os_scsi_tape_open()
4647 				STp->block_size = (STm->default_blksize > 0) ?  in __os_scsi_tape_open()
4648 							STm->default_blksize : OS_DATA_SIZE;  in __os_scsi_tape_open()
4746 			     (STm->default_blksize > 0) ? STm->default_blksize : OS_DATA_SIZE);  in __os_scsi_tape_open()
4826 	struct st_modedef   * STm    = &(STp->modes[STp->current_mode]);  in os_scsi_tape_flush()  local
4859 		if (!STm->sysv || STps->rw != ST_READING) {  in os_scsi_tape_flush()
4942 	struct st_modedef   * STm;  in osst_ioctl()  local
4962 	STm = &(STp->modes[STp->current_mode]);  in osst_ioctl()
5003 		if (!STm->defined && (mtc.mt_op != MTSETDRVBUFFER && (mtc.mt_count & MT_ST_OPTIONS) == 0)) {  in osst_ioctl()
5166 	if (!STm->defined) {  in osst_ioctl()
5225 		if (STm->do_async_writes || (STm->do_buffer_writes && STp->block_size != 0) ||  in osst_ioctl()
5838 	struct st_modedef  * STm;  in osst_probe()  local
5938 		STm = &(tpnt->modes[i]);  in osst_probe()
5939 		STm->defined = 0;  in osst_probe()
5940 		STm->sysv = OSST_SYSV;  in osst_probe()
5941 		STm->defaults_for_writes = 0;  in osst_probe()
5942 		STm->do_async_writes = OSST_ASYNC_WRITES;  in osst_probe()
5943 		STm->do_buffer_writes = OSST_BUFFER_WRITES;  in osst_probe()
5944 		STm->do_read_ahead = OSST_READ_AHEAD;  in osst_probe()
5945 		STm->default_compression = ST_DONT_TOUCH;  in osst_probe()
5946 		STm->default_blksize = 512;  in osst_probe()
5947 		STm->default_density = (-1);  /* No forced density */  in osst_probe()