3378 	struct st_modedef   * STm;  in osst_write()  local
3405 	STm = &(STp->modes[STp->current_mode]);  in osst_write()
3406 	if (!STm->defined) {  in osst_write()
3556 	if (!STm->do_buffer_writes) {  in osst_write()
3561 	if (!STm->do_async_writes)  in osst_write()
3663 	if (STm->do_async_writes && ((STp->buffer)->buffer_bytes >= STp->write_threshold)) {   in osst_write()
3698 	struct st_modedef   * STm;  in osst_read()  local
3726 	STm = &(STp->modes[STp->current_mode]);  in osst_read()
3727 	if (!STm->defined) {  in osst_read()
3878 static void osst_log_options(struct osst_tape *STp, struct st_modedef *STm, char *name)  in osst_log_options()  argument
3882 	 name, STp->current_mode, STm->do_buffer_writes, STm->do_async_writes,  in osst_log_options()
3883 	 STm->do_read_ahead);  in osst_log_options()
3889 	 name, STm->defaults_for_writes, STp->omit_blklims, STp->can_partitions,  in osst_log_options()
3892 "%s:I:    sysv: %d\n", name, STm->sysv);  in osst_log_options()
3905 	struct st_modedef * STm;  in osst_set_options()  local
3908 	STm = &(STp->modes[STp->current_mode]);  in osst_set_options()
3909 	if (!STm->defined) {  in osst_set_options()
3910 		memcpy(STm, &(STp->modes[0]), sizeof(*STm));  in osst_set_options()
3921 		STm->do_buffer_writes = (options & MT_ST_BUFFER_WRITES) != 0;  in osst_set_options()
3922 		STm->do_async_writes  = (options & MT_ST_ASYNC_WRITES) != 0;  in osst_set_options()
3923 		STm->defaults_for_writes = (options & MT_ST_DEF_WRITES) != 0;  in osst_set_options()
3924 		STm->do_read_ahead    = (options & MT_ST_READ_AHEAD) != 0;  in osst_set_options()
3933 		STm->sysv	      = (options & MT_ST_SYSV) != 0;  in osst_set_options()
3937 		osst_log_options(STp, STm, name);  in osst_set_options()
3942 			STm->do_buffer_writes = value;  in osst_set_options()
3944 			STm->do_async_writes = value;  in osst_set_options()
3946 			STm->defaults_for_writes = value;  in osst_set_options()
3948 			STm->do_read_ahead = value;  in osst_set_options()
3965 			STm->sysv = value;  in osst_set_options()
3970 		osst_log_options(STp, STm, name);  in osst_set_options()
3986 			STm->default_blksize = (-1);  in osst_set_options()
3995 			STm->default_blksize = value;  in osst_set_options()
3997 					  name, STm->default_blksize);  in osst_set_options()
4017 				STm->default_density = (-1);  in osst_set_options()
4021 				STm->default_density = value & 0xff;  in osst_set_options()
4023 						  name, STm->default_density);  in osst_set_options()
4039 				STm->default_compression = ST_DONT_TOUCH;  in osst_set_options()
4043 				STm->default_compression = (value & 1 ? ST_YES : ST_NO);  in osst_set_options()
4450 	struct st_modedef   * STm;  in __os_scsi_tape_open()  local
4504 	STm = &(STp->modes[STp->current_mode]);  in __os_scsi_tape_open()
4650 				STp->block_size = (STm->default_blksize > 0) ?  in __os_scsi_tape_open()
4651 							STm->default_blksize : OS_DATA_SIZE;  in __os_scsi_tape_open()
4749 			     (STm->default_blksize > 0) ? STm->default_blksize : OS_DATA_SIZE);  in __os_scsi_tape_open()
4829 	struct st_modedef   * STm    = &(STp->modes[STp->current_mode]);  in os_scsi_tape_flush()  local
4862 		if (!STm->sysv || STps->rw != ST_READING) {  in os_scsi_tape_flush()
4945 	struct st_modedef   * STm;  in osst_ioctl()  local
4965 	STm = &(STp->modes[STp->current_mode]);  in osst_ioctl()
5006 		if (!STm->defined && (mtc.mt_op != MTSETDRVBUFFER && (mtc.mt_count & MT_ST_OPTIONS) == 0)) {  in osst_ioctl()
5169 	if (!STm->defined) {  in osst_ioctl()
5228 		if (STm->do_async_writes || (STm->do_buffer_writes && STp->block_size != 0) ||  in osst_ioctl()
5841 	struct st_modedef  * STm;  in osst_probe()  local
5943 		STm = &(tpnt->modes[i]);  in osst_probe()
5944 		STm->defined = 0;  in osst_probe()
5945 		STm->sysv = OSST_SYSV;  in osst_probe()
5946 		STm->defaults_for_writes = 0;  in osst_probe()
5947 		STm->do_async_writes = OSST_ASYNC_WRITES;  in osst_probe()
5948 		STm->do_buffer_writes = OSST_BUFFER_WRITES;  in osst_probe()
5949 		STm->do_read_ahead = OSST_READ_AHEAD;  in osst_probe()
5950 		STm->default_compression = ST_DONT_TOUCH;  in osst_probe()
5951 		STm->default_blksize = 512;  in osst_probe()
5952 		STm->default_density = (-1);  /* No forced density */  in osst_probe()