672 void mac2_irq(struct s_smc *smc, u_short code_s2u, u_short code_s2l)  in mac2_irq()  argument
680 	if (code_s2u & (FM_SCLM|FM_SHICLM|FM_SBEC|FM_SOTRBEC)) {  in mac2_irq()
691 	change_s2u = smc->hw.fp.s2u ^ code_s2u ;  in mac2_irq()
709 	if (code_s2u & (FM_SRCVOVR |	/* recv. FIFO overflow */  in mac2_irq()
716 	if (code_s2u & FM_SOTRBEC)  in mac2_irq()
718 	if (code_s2u & FM_SMYBEC)  in mac2_irq()
720 	if (change_s2u & code_s2u & FM_SLOCLM) {  in mac2_irq()
723 	if ((code_s2u & FM_SMYCLM) && !(code_s2l & FM_SDUPCLM)) {  in mac2_irq()
740 	if (change_s2u & code_s2u & FM_SHICLM) {  in mac2_irq()
755 	if (code_s2u & FM_SBEC)  in mac2_irq()
757 	if (code_s2u & FM_SCLM)  in mac2_irq()
761 	if ((code_s2u & (FM_SBEC|FM_SCLM))) {  in mac2_irq()
785 	if (code_s2u & FM_SERRSF) {  in mac2_irq()
791 	smc->hw.fp.s2u = code_s2u ;  in mac2_irq()