594 static struct floppy_struct *_floppy = floppy_type;  variable
2063 		_floppy = floppy_type + type;  in set_floppy()
2065 		_floppy = current_type[drive];  in set_floppy()
2104 	raw_cmd->rate = _floppy->rate & 0x43;  in setup_format_params()
2106 	COMMAND = FM_MODE(_floppy, FD_FORMAT);  in setup_format_params()
2107 	DR_SELECT = UNIT(current_drive) + PH_HEAD(_floppy, format_req.head);  in setup_format_params()
2108 	F_SIZECODE = FD_SIZECODE(_floppy);  in setup_format_params()
2109 	F_SECT_PER_TRACK = _floppy->sect << 2 >> F_SIZECODE;  in setup_format_params()
2110 	F_GAP = _floppy->fmt_gap;  in setup_format_params()
2128 	if (_floppy->fmt_gap < 0x22)  in setup_format_params()
2151 	if (_floppy->stretch & FD_SECTBASEMASK) {  in setup_format_params()
2153 			here[count].sect += FD_SECTBASE(_floppy) - 1;  in setup_format_params()
2160 	setup_format_params(format_req.track << STRETCH(_floppy));  in redo_format()
2180 	if (!_floppy ||  in do_format()
2181 	    _floppy->track > DP->tracks ||  in do_format()
2182 	    tmp_format_req->track >= _floppy->track ||  in do_format()
2183 	    tmp_format_req->head >= _floppy->head ||  in do_format()
2184 	    (_floppy->sect << 2) % (1 << FD_SIZECODE(_floppy)) ||  in do_format()
2185 	    !_floppy->fmt_gap) {  in do_format()
2247 		if (block > _floppy->sect)  in request_done()
2339 		current_type[current_drive] = _floppy;  in rw_interrupt()
2340 		floppy_sizes[TOMINOR(current_drive)] = _floppy->size;  in rw_interrupt()
2347 			       _floppy->name, current_drive);  in rw_interrupt()
2348 		current_type[current_drive] = _floppy;  in rw_interrupt()
2349 		floppy_sizes[TOMINOR(current_drive)] = _floppy->size;  in rw_interrupt()
2392 	max_sector -= (max_sector % _floppy->sect) % ssize;  in transfer_size()
2537 		COMMAND = FM_MODE(_floppy, FD_READ);  in make_raw_rw_request()
2540 		COMMAND = FM_MODE(_floppy, FD_WRITE);  in make_raw_rw_request()
2546 	max_sector = _floppy->sect * _floppy->head;  in make_raw_rw_request()
2550 	if (_floppy->track && TRACK >= _floppy->track) {  in make_raw_rw_request()
2557 	HEAD = fsector_t / _floppy->sect;  in make_raw_rw_request()
2559 	if (((_floppy->stretch & (FD_SWAPSIDES | FD_SECTBASEMASK)) ||  in make_raw_rw_request()
2561 	    fsector_t < _floppy->sect)  in make_raw_rw_request()
2562 		max_sector = _floppy->sect;  in make_raw_rw_request()
2565 	if ((_floppy->rate & FD_2M) && (!TRACK) && (!HEAD)) {  in make_raw_rw_request()
2566 		max_sector = 2 * _floppy->sect / 3;  in make_raw_rw_request()
2569 			    min_t(int, _floppy->sect - fsector_t,  in make_raw_rw_request()
2575 		SIZECODE = FD_SIZECODE(_floppy);  in make_raw_rw_request()
2576 	raw_cmd->rate = _floppy->rate & 0x43;  in make_raw_rw_request()
2577 	if ((_floppy->rate & FD_2M) && (TRACK || HEAD) && raw_cmd->rate == 2)  in make_raw_rw_request()
2584 	raw_cmd->track = TRACK << STRETCH(_floppy);  in make_raw_rw_request()
2585 	DR_SELECT = UNIT(current_drive) + PH_HEAD(_floppy, HEAD);  in make_raw_rw_request()
2586 	GAP = _floppy->gap;  in make_raw_rw_request()
2588 	SECT_PER_TRACK = _floppy->sect << 2 >> SIZECODE;  in make_raw_rw_request()
2589 	SECTOR = ((fsector_t % _floppy->sect) << 2 >> SIZECODE) +  in make_raw_rw_request()
2590 	    FD_SECTBASE(_floppy);  in make_raw_rw_request()
2595 	tracksize = _floppy->sect - _floppy->sect % ssize;  in make_raw_rw_request()
2596 	if (tracksize < _floppy->sect) {  in make_raw_rw_request()
2598 		if (tracksize <= fsector_t % _floppy->sect)  in make_raw_rw_request()
2602 		while (tracksize <= fsector_t % _floppy->sect) {  in make_raw_rw_request()
2603 			while (tracksize + ssize > _floppy->sect) {  in make_raw_rw_request()
2611 		max_sector = HEAD * _floppy->sect + tracksize;  in make_raw_rw_request()
2612 	} else if (!TRACK && !HEAD && !(_floppy->rate & FD_2M) && probing) {  in make_raw_rw_request()
2613 		max_sector = _floppy->sect;  in make_raw_rw_request()
2616 		max_sector = _floppy->sect;  in make_raw_rw_request()
2619 	in_sector_offset = (fsector_t % _floppy->sect) % ssize;  in make_raw_rw_request()
2642 		COMMAND = FM_MODE(_floppy, FD_READ);  in make_raw_rw_request()
2855 	if (!_floppy) {	/* Autodetection */  in redo_fd_request()
2860 				_floppy = NULL;  in redo_fd_request()
2866 		_floppy = floppy_type + DP->autodetect[DRS->probed_format];  in redo_fd_request()