tag	line	file	source code
IDETAPE_DATA_REG	2222	drivers/block/ide-tape.c	insb (IDETAPE_DATA_REG,buffer,bcount);
IDETAPE_DATA_REG	2243	drivers/block/ide-tape.c	outsb (IDETAPE_DATA_REG,buffer,bcount);
IDETAPE_DATA_REG	2258	drivers/block/ide-tape.c	IN_BYTE (IDETAPE_DATA_REG);