FD_SECTBASEMASK 2164 drivers/block/floppy.c if (_floppy->stretch & FD_SECTBASEMASK) { FD_SECTBASEMASK 2564 drivers/block/floppy.c if (((_floppy->stretch & (FD_SWAPSIDES | FD_SECTBASEMASK)) || FD_SECTBASEMASK 3247 drivers/block/floppy.c (g->stretch & ~(FD_STRETCH | FD_SWAPSIDES | FD_SECTBASEMASK)) != 0) FD_SECTBASEMASK 3299 drivers/block/floppy.c (FD_SWAPSIDES | FD_SECTBASEMASK))) FD_SECTBASEMASK 28 include/uapi/linux/fd.h #define FD_SECTBASE(floppy) ((((floppy)->stretch & FD_SECTBASEMASK) >> 2) ^ 1)