taglinefilesource code
UNIT555drivers/block/floppy.coutb_p(FDCS->dor & ~(0x10<<UNIT(current_drive)),FD_DOR);
UNIT640drivers/block/floppy.cunsigned char mask = ~(0x10 << UNIT(nr));
UNIT668drivers/block/floppy.cif( !(FDCS->dor & ( 0x10 << UNIT(nr))))
UNIT700drivers/block/floppy.cif (!(FDCS->dor & (0x10 << UNIT(drive))) ||
UNIT701drivers/block/floppy.c((FDCS->dor & 0x3) != UNIT(drive)))
UNIT703drivers/block/floppy.cif(! (set_dor( fdc, ~3, UNIT(drive) | ( 0x10 << UNIT(drive))) &
UNIT704drivers/block/floppy.c(0x10 << UNIT(drive))))
UNIT707drivers/block/floppy.cset_dor( fdc, ~( 0x10 << UNIT(drive) ), 0 );
UNIT1172drivers/block/floppy.cset_dor(fdc, ~0,  (0x10 << UNIT(current_drive)));
UNIT1197drivers/block/floppy.coutput_byte( UNIT(current_drive) );
UNIT1239drivers/block/floppy.cset_dor(fdc, ~ (0x10 << UNIT(current_drive)), 0);
UNIT1265drivers/block/floppy.coutput_byte(UNIT(current_drive));
UNIT1373drivers/block/floppy.c} while ( (ST0 & 0x83) != UNIT(current_drive) && inr == 2);
UNIT1386drivers/block/floppy.cLAST_OUT(UNIT(current_drive));
UNIT1479drivers/block/floppy.cdata = UNIT(current_drive);
UNIT1480drivers/block/floppy.cif ( (FDCS->dor & 0x03) != UNIT(current_drive) ||
UNIT1481drivers/block/floppy.c!(FDCS->dor & ( 0x10 << UNIT(current_drive) ) ))
UNIT1486drivers/block/floppy.cif(!(FDCS->dor & ( 0x10 << UNIT(current_drive) ) )){
UNIT1492drivers/block/floppy.cdata |= (0x10 << UNIT(current_drive));
UNIT1495drivers/block/floppy.cif (FDCS->dor & ( 0x10 << UNIT(current_drive) ) )
UNIT1496drivers/block/floppy.cmask &= ~(0x10 << UNIT(current_drive));
UNIT1709drivers/block/floppy.cDR_SELECT = UNIT(current_drive) + ( format_req.head << 2 );
UNIT2126drivers/block/floppy.cDR_SELECT = UNIT(current_drive) + ( HEAD << 2 );