tag	line	file	source code
FD_RECALIBRATE	740	kernel/blk_drv/floppy.c	output_byte(FD_RECALIBRATE);
FD_RECALIBRATE	811	kernel/blk_drv/floppy.c	output_byte(FD_RECALIBRATE);
FD_RECALIBRATE	853	kernel/blk_drv/floppy.c	output_byte(FD_RECALIBRATE);