tag	line	file	source code
HD_ALTSTATUS	1894	drivers/block/ide.c	if ((IN_BYTE(HD_ALTSTATUS,DEV_HWIF) ^ IN_BYTE(HD_STATUS,DEV_HWIF)) & ~INDEX_STAT) {
HD_ALTSTATUS	1898	drivers/block/ide.c	hd_status = HD_ALTSTATUS;  /* use non-intrusive polling */