tag	line	file	source code
IDE_CONTROL_REG	640	drivers/block/ide-cd.c	OUT_BYTE (drive->ctl, IDE_CONTROL_REG);
IDE_CONTROL_REG	592	drivers/block/ide.c	OUT_BYTE(drive->ctl|6,IDE_CONTROL_REG);  /* set nIEN and SRST */
IDE_CONTROL_REG	594	drivers/block/ide.c	OUT_BYTE(drive->ctl|2,IDE_CONTROL_REG);  /* clear SRST, leave nIEN */
IDE_CONTROL_REG	922	drivers/block/ide.c	OUT_BYTE(drive->ctl,IDE_CONTROL_REG);
IDE_CONTROL_REG	1049	drivers/block/ide.c	OUT_BYTE(drive->ctl,IDE_CONTROL_REG);
IDE_CONTROL_REG	1899	drivers/block/ide.c	OUT_BYTE(drive->ctl,IDE_CONTROL_REG);  /* enable device irq */
IDE_CONTROL_REG	83	drivers/block/ide.h	#define IDE_ALTSTATUS_REG  IDE_CONTROL_REG