taglinefilesource code
fdc215drivers/block/floppy.c#define REVDRIVE(fdc, unit) ( (unit) + ((fdc) << 2 ))
fdc220drivers/block/floppy.c#define FDCS (&fdc_state[fdc])
fdc525drivers/block/floppy.cstatic int fdc; /* current fdc */
fdc650drivers/block/floppy.cint fdc=FDC(drive);
fdc656drivers/block/floppy.cfdc != FDC(drive)){
fdc703drivers/block/floppy.cstatic int set_dor(int fdc, char mask, char data)
fdc715drivers/block/floppy.cdrive = REVDRIVE(fdc,unit);
fdc728drivers/block/floppy.cdrive = REVDRIVE(fdc,unit);
fdc759drivers/block/floppy.cif (FDC(drive) == fdc &&
fdc768drivers/block/floppy.cfdc = FDC(drive);
fdc771drivers/block/floppy.cset_dor(fdc,~0,8);
fdc772drivers/block/floppy.cset_dor(1-fdc, ~8, 0);
fdc848drivers/block/floppy.cregister int fdc=FDC(drive);
fdc884drivers/block/floppy.cif(! (set_dor( fdc, ~3, UNIT(drive) | ( 0x10 << UNIT(drive))) &
fdc888drivers/block/floppy.cset_dor( fdc, ~( 0x10 << UNIT(drive) ), 0 );
fdc1097drivers/block/floppy.cstatus, fdc, i);
fdc1492drivers/block/floppy.cset_dor(fdc, ~(0x10 << UNIT(current_drive)), 0);
fdc1615drivers/block/floppy.cif ( fdc >= N_FDC || FDCS->address == -1){
fdc1618drivers/block/floppy.cprintk("floppy interrupt on bizarre fdc %d\n",fdc);
fdc1790drivers/block/floppy.cset_dor( fdc, mask, data);
fdc2835drivers/block/floppy.cif ( FDC(drive) != fdc)
fdc3412drivers/block/floppy.cprintk("FDC %d is a 8272A\n",fdc);
fdc3422drivers/block/floppy.cprintk("FDC %d is a 82072\n",fdc);
fdc3432drivers/block/floppy.cprintk("FDC %d is a pre-1991 82077\n", fdc);
fdc3439drivers/block/floppy.cprintk("FDC %d is a post-1991 82077\n",fdc);
fdc3599drivers/block/floppy.cfdc = i;
fdc3629drivers/block/floppy.cfdc = i;
fdc3657drivers/block/floppy.cfdc=0;
fdc3681drivers/block/floppy.cfdc = i;
fdc3699drivers/block/floppy.cfor(fdc = 0; fdc < N_FDC ; fdc++)
fdc3702drivers/block/floppy.cfdc = 0;
fdc3818drivers/block/floppy.cint fdc;
fdc3820drivers/block/floppy.cfor(fdc=0; fdc<2; fdc++)
fdc11include/linux/fdreg.h#define FD_IOPORT fdc_state[fdc].address