taglinefilesource code
SECTOR_WORDS731drivers/block/ide.cinput_ide_data(dev, rq->buffer, nsect * SECTOR_WORDS);
SECTOR_WORDS775drivers/block/ide.coutput_ide_data(dev, rq->buffer, SECTOR_WORDS);
SECTOR_WORDS1064drivers/block/ide.coutput_ide_data(dev, rq->buffer, SECTOR_WORDS);
SECTOR_WORDS1724drivers/block/ide.cinput_ide_data(dev, id, SECTOR_WORDS);  /* read 512 bytes of id info */