IS_XS_F            28 drivers/net/fddi/skfp/h/skfbiinc.h #define	ISR_MASK	(IS_MINTR1 | IS_R1_F | IS_XS_F| IS_XA_F | IMASK_FAST)
IS_XS_F           812 drivers/net/fddi/skfp/hwmtm.c 		if (is & (IS_XS_F|IS_XA_F)) {