tag	line	file	source code
QP_ENABLE	280	drivers/char/psaux.c	outb_p(status & ~(QP_ENABLE|QP_INTS_ON), qp_status);
QP_ENABLE	350	drivers/char/psaux.c	status |= (QP_ENABLE|QP_RESET);
QP_ENABLE	362	drivers/char/psaux.c	status &= ~(QP_ENABLE|QP_INTS_ON);