taglinefilesource code
perp_mode754drivers/block/floppy.cFDCS->perp_mode = 1;
perp_mode1090drivers/block/floppy.cunsigned char perp_mode;
perp_mode1095drivers/block/floppy.cperp_mode=2;
perp_mode1098drivers/block/floppy.cperp_mode=3;
perp_mode1109drivers/block/floppy.cperp_mode = 0;
perp_mode1111drivers/block/floppy.cif (FDCS->perp_mode == perp_mode)
perp_mode1115drivers/block/floppy.coutput_byte(perp_mode);
perp_mode1116drivers/block/floppy.cFDCS->perp_mode = perp_mode;
perp_mode1117drivers/block/floppy.c} else if (perp_mode) {
perp_mode254include/linux/fd.hunsigned int perp_mode:2;