tag	line	file	source code
HD_CMD	237	drivers/block/hd.c	outb_p(hd_info[drive].ctl,HD_CMD);
HD_CMD	375	drivers/block/hd.c	outb_p(4,HD_CMD);
HD_CMD	377	drivers/block/hd.c	outb_p(hd_info[0].ctl & 0x0f,HD_CMD);
HD_CMD	1028	drivers/block/hd.c	request_region(HD_CMD, 1, "hd(cmd)");