39 	int irq = txn_alloc_irq(GSC_EIM_WIDTH);  in gsc_alloc_irq()  local
40 	if (irq < 0) {  in gsc_alloc_irq()
42 		return irq;  in gsc_alloc_irq()
45 	i->txn_addr = txn_alloc_addr(irq);  in gsc_alloc_irq()
46 	i->txn_data = txn_alloc_data(irq);  in gsc_alloc_irq()
47 	i->irq = irq;  in gsc_alloc_irq()
49 	return irq;  in gsc_alloc_irq()
52 int gsc_claim_irq(struct gsc_irq *i, int irq)  in gsc_claim_irq()  argument
54 	int c = irq;  in gsc_claim_irq()
56 	irq += CPU_IRQ_BASE; /* virtualize the IRQ first */  in gsc_claim_irq()
58 	irq = txn_claim_irq(irq);  in gsc_claim_irq()
59 	if (irq < 0) {  in gsc_claim_irq()
61 		return irq;  in gsc_claim_irq()
64 	i->txn_addr = txn_alloc_addr(irq);  in gsc_claim_irq()
65 	i->txn_data = txn_alloc_data(irq);  in gsc_claim_irq()
66 	i->irq = irq;  in gsc_claim_irq()
68 	return irq;  in gsc_claim_irq()
88 		unsigned int irq = gsc_asic->global_irq[local_irq];  in gsc_asic_intr()  local
89 		generic_handle_irq(irq);  in gsc_asic_intr()
96 int gsc_find_local_irq(unsigned int irq, int *global_irqs, int limit)  in gsc_find_local_irq()  argument
101 		if (global_irqs[local_irq] == irq)  in gsc_find_local_irq()
111 	int local_irq = gsc_find_local_irq(d->irq, irq_dev->global_irq, 32);  in gsc_asic_mask_irq()
114 	DEBPRINTK(KERN_DEBUG "%s(%d) %s: IMR 0x%x\n", __func__, d->irq,  in gsc_asic_mask_irq()
126 	int local_irq = gsc_find_local_irq(d->irq, irq_dev->global_irq, 32);  in gsc_asic_unmask_irq()
129 	DEBPRINTK(KERN_DEBUG "%s(%d) %s: IMR 0x%x\n", __func__, d->irq,  in gsc_asic_unmask_irq()
150 	static int irq = GSC_IRQ_BASE;  in gsc_assign_irq()  local
152 	if (irq > GSC_IRQ_MAX)  in gsc_assign_irq()
155 	irq_set_chip_and_handler(irq, type, handle_simple_irq);  in gsc_assign_irq()
156 	irq_set_chip_data(irq, data);  in gsc_assign_irq()
158 	return irq++;  in gsc_assign_irq()
163 	int irq = asic->global_irq[local_irq];  in gsc_asic_assign_irq()  local
165 	if (irq <= 0) {  in gsc_asic_assign_irq()
166 		irq = gsc_assign_irq(&gsc_asic_interrupt_type, asic);  in gsc_asic_assign_irq()
167 		if (irq == NO_IRQ)  in gsc_asic_assign_irq()
170 		asic->global_irq[local_irq] = irq;  in gsc_asic_assign_irq()
172 	*irqp = irq;  in gsc_asic_assign_irq()
225 			parent->irq, gsc_asic->eim);  in gsc_common_setup()