tag | line | file | source code |
olddor | 568 | drivers/block/floppy.c | register unsigned char drive, unit, newdor,olddor; |
olddor | 573 | drivers/block/floppy.c | olddor = FDCS->dor; |
olddor | 574 | drivers/block/floppy.c | newdor = (olddor & mask) | data; |
olddor | 575 | drivers/block/floppy.c | if ( newdor != olddor ){ |
olddor | 576 | drivers/block/floppy.c | unit = olddor & 0x3; |
olddor | 577 | drivers/block/floppy.c | if(is_selected(olddor, unit) && !is_selected(newdor,unit)){ |
olddor | 590 | drivers/block/floppy.c | if(!is_selected(olddor, unit) && is_selected(newdor,unit)){ |
olddor | 597 | drivers/block/floppy.c | if( olddor & 0xf0 ) |
olddor | 599 | drivers/block/floppy.c | return olddor; |