taglinefilesource code
fdc151drivers/block/floppy.c#define REVDRIVE(fdc, unit) ( (unit) + ((fdc) << 2 ))
fdc156drivers/block/floppy.c#define FDCS (&fdc_state[fdc])
fdc447drivers/block/floppy.cstatic int fdc; /* current fdc */
fdc513drivers/block/floppy.cint fdc=FDC(drive);
fdc519drivers/block/floppy.cfdc != FDC(drive)){
fdc566drivers/block/floppy.cstatic int set_dor(int fdc, char mask, char data)
fdc578drivers/block/floppy.cdrive = REVDRIVE(fdc,unit);
fdc591drivers/block/floppy.cdrive = REVDRIVE(fdc,unit);
fdc622drivers/block/floppy.cif (FDC(drive) == fdc &&
fdc631drivers/block/floppy.cfdc = FDC(drive);
fdc634drivers/block/floppy.cset_dor(fdc,~0,8);
fdc636drivers/block/floppy.cset_dor(1-fdc, ~8, 0);
fdc717drivers/block/floppy.cregister int fdc=FDC(drive);
fdc753drivers/block/floppy.cif(! (set_dor( fdc, ~3, UNIT(drive) | ( 0x10 << UNIT(drive))) &
fdc757drivers/block/floppy.cset_dor( fdc, ~( 0x10 << UNIT(drive) ), 0 );
fdc912drivers/block/floppy.cstatus, fdc, i);
fdc1307drivers/block/floppy.cset_dor(fdc, ~(0x10 << UNIT(current_drive)), 0);
fdc1422drivers/block/floppy.cif ( fdc >= N_FDC || FDCS->address == -1){
fdc1425drivers/block/floppy.cprintk("floppy interrupt on bizarre fdc %d\n",fdc);
fdc1563drivers/block/floppy.cset_dor( fdc, mask, data);
fdc2591drivers/block/floppy.cif ( FDC(drive) != fdc)
fdc3133drivers/block/floppy.cprintk("FDC %d is a 8272A\n",fdc);
fdc3143drivers/block/floppy.cprintk("FDC %d is a 82072\n",fdc);
fdc3153drivers/block/floppy.cprintk("FDC %d is a pre-1991 82077\n", fdc);
fdc3160drivers/block/floppy.cprintk("FDC %d is a post-1991 82077\n",fdc);
fdc3250drivers/block/floppy.cfdc = i;
fdc3278drivers/block/floppy.cfdc = i;
fdc3301drivers/block/floppy.cfdc=0;
fdc3330drivers/block/floppy.cfdc = i;
fdc3348drivers/block/floppy.cfor(fdc = 0; fdc < N_FDC ; fdc++)
fdc3351drivers/block/floppy.cfdc = 0;
fdc11include/linux/fdreg.h#define FD_IOPORT fdc_state[fdc].address