203 block_irq(int irq, int cpu)  in block_irq()  argument
210 	if (irq - FIRST_IRQ < 32) {  in block_irq()
213 		intr_mask &= ~(1 << (irq - FIRST_IRQ));  in block_irq()
219 		intr_mask &= ~(1 << (irq - FIRST_IRQ - 32));  in block_irq()
227 unblock_irq(int irq, int cpu)  in unblock_irq()  argument
234 	if (irq - FIRST_IRQ < 32) {  in unblock_irq()
237 		intr_mask |= (1 << (irq - FIRST_IRQ));  in unblock_irq()
243 		intr_mask |= (1 << (irq - FIRST_IRQ - 32));  in unblock_irq()
251 static int irq_cpu(int irq)  in irq_cpu()  argument
257         cpu = irq_allocations[irq - FIRST_IRQ].cpu;  in irq_cpu()
268 	if (cpumask_test_cpu(cpu, &irq_allocations[irq - FIRST_IRQ].mask))  in irq_cpu()
272 	cpu = cpumask_first(&irq_allocations[irq - FIRST_IRQ].mask);  in irq_cpu()
273 	irq_allocations[irq - FIRST_IRQ].cpu = cpu;  in irq_cpu()
279 void crisv32_mask_irq(int irq)  in crisv32_mask_irq()  argument
284 		block_irq(irq, cpu);  in crisv32_mask_irq()
287 void crisv32_unmask_irq(int irq)  in crisv32_unmask_irq()  argument
289 	unblock_irq(irq, irq_cpu(irq));  in crisv32_unmask_irq()
295 	crisv32_unmask_irq(data->irq);  in enable_crisv32_irq()
300 	crisv32_mask_irq(data->irq);  in disable_crisv32_irq()
309 	irq_allocations[data->irq - FIRST_IRQ].mask = *dest;  in set_affinity_crisv32_irq()
328 extern void do_IRQ(int irq, struct pt_regs * regs);
331 crisv32_do_IRQ(int irq, int block, struct pt_regs* regs)  in crisv32_do_IRQ()  argument
339 		do_IRQ(irq, regs);  in crisv32_do_IRQ()
343 	block_irq(irq, smp_processor_id());  in crisv32_do_IRQ()
344 	do_IRQ(irq, regs);  in crisv32_do_IRQ()
346 	unblock_irq(irq, irq_cpu(irq));  in crisv32_do_IRQ()