IS_IRQ_SW         180 drivers/net/ethernet/marvell/skge.h 	IS_IRQ_SW	= 1<<24,	/* SW forced IRQ	*/
IS_IRQ_SW         304 drivers/net/fddi/skfp/h/skfbi.h #define IS_IRQ_SW	(1L<<26)	/* Bit 26: (ML)	SW forced IRQ	     */