44 	unsigned int irq;  in io7_device_interrupt()  local
61 	irq = ((vector & 0xffff) - 0x800) >> 4;  in io7_device_interrupt()
63 	irq += 16;				/* offset for legacy */  in io7_device_interrupt()
64 	irq &= MARVEL_IRQ_VEC_IRQ_MASK;		/* not too many bits */  in io7_device_interrupt()
65 	irq |= pid << MARVEL_IRQ_VEC_PE_SHIFT;	/* merge the pid     */  in io7_device_interrupt()
67 	handle_irq(irq);  in io7_device_interrupt()
71 io7_get_irq_ctl(unsigned int irq, struct io7 **pio7)  in io7_get_irq_ctl()  argument
77 	pid = irq >> MARVEL_IRQ_VEC_PE_SHIFT;  in io7_get_irq_ctl()
82 		       __func__, irq, pid);  in io7_get_irq_ctl()
86 	irq &= MARVEL_IRQ_VEC_IRQ_MASK;	/* isolate the vector    */  in io7_get_irq_ctl()
87 	irq -= 16;			/* subtract legacy bias  */  in io7_get_irq_ctl()
89 	if (irq >= 0x180) {  in io7_get_irq_ctl()
92 		       __func__, pid, irq);  in io7_get_irq_ctl()
96 	ctl = &io7->csrs->PO7_LSI_CTL[irq & 0xff].csr; /* assume LSI */  in io7_get_irq_ctl()
97 	if (irq >= 0x80)	     	/* MSI */  in io7_get_irq_ctl()
98 		ctl = &io7->csrs->PO7_MSI_CTL[((irq - 0x80) >> 5) & 0x0f].csr;  in io7_get_irq_ctl()
108 	unsigned int irq = d->irq;  in io7_enable_irq()  local
111 	ctl = io7_get_irq_ctl(irq, &io7);  in io7_enable_irq()
114 		       __func__, irq);  in io7_enable_irq()
129 	unsigned int irq = d->irq;  in io7_disable_irq()  local
132 	ctl = io7_get_irq_ctl(irq, &io7);  in io7_disable_irq()
135 		       __func__, irq);  in io7_disable_irq()
329 	int irq;  in marvel_map_irq()  local
332 	irq = intline;  in marvel_map_irq()
345 		irq = msg_dat & 0x1ff;		/* we use msg_data<8:0> */  in marvel_map_irq()
346 		irq += 0x80;			/* offset for lsi       */  in marvel_map_irq()
359 		       (irq + 16) | (io7->pe << MARVEL_IRQ_VEC_PE_SHIFT),  in marvel_map_irq()
360 		       (irq + 16) | (io7->pe << MARVEL_IRQ_VEC_PE_SHIFT));  in marvel_map_irq()
367 		irq = intline;  in marvel_map_irq()
369 		printk("  forcing LSI interrupt on irq %d [0x%x]\n", irq, irq);  in marvel_map_irq()
373 	irq += 16;					/* offset for legacy */  in marvel_map_irq()
374 	irq |= io7->pe << MARVEL_IRQ_VEC_PE_SHIFT;	/* merge the pid     */  in marvel_map_irq()
376 	return irq;   in marvel_map_irq()