37 struct irq_cfg *irq_cfg(unsigned int irq)  in irq_cfg()  argument
39 	return irq_get_chip_data(irq);  in irq_cfg()
47 static struct irq_cfg *alloc_irq_cfg(unsigned int irq, int node)  in alloc_irq_cfg()  argument
101 __assign_irq_vector(int irq, struct irq_cfg *cfg, const struct cpumask *mask)  in __assign_irq_vector()  argument
183 			per_cpu(vector_irq, new_cpu)[vector] = irq;  in __assign_irq_vector()
194 int assign_irq_vector(int irq, struct irq_cfg *cfg, const struct cpumask *mask)  in assign_irq_vector()  argument
200 	err = __assign_irq_vector(irq, cfg, mask);  in assign_irq_vector()
205 void clear_irq_vector(int irq, struct irq_cfg *cfg)  in clear_irq_vector()  argument
228 			if (per_cpu(vector_irq, cpu)[vector] != irq)  in clear_irq_vector()
269 	int irq, vector;  in __setup_vector_irq()  local
279 	for_each_active_irq(irq) {  in __setup_vector_irq()
280 		cfg = irq_cfg(irq);  in __setup_vector_irq()
287 		per_cpu(vector_irq, cpu)[vector] = irq;  in __setup_vector_irq()
291 		irq = per_cpu(vector_irq, cpu)[vector];  in __setup_vector_irq()
292 		if (irq <= VECTOR_UNDEFINED)  in __setup_vector_irq()
295 		cfg = irq_cfg(irq);  in __setup_vector_irq()
307 	int irq;  in setup_vector_irq()  local
316 	for (irq = 0; irq < nr_legacy_irqs(); irq++)  in setup_vector_irq()
317 		per_cpu(vector_irq, cpu)[IRQ0_VECTOR + irq] = irq;  in setup_vector_irq()
352 	unsigned int irq = data->irq;  in apic_set_affinity()  local
361 	err = assign_irq_vector(irq, cfg, mask);  in apic_set_affinity()
367 		if (assign_irq_vector(irq, cfg, data->affinity))  in apic_set_affinity()
368 			pr_err("Failed to recover vector for irq %d\n", irq);  in apic_set_affinity()
406 		int irq;  in smp_irq_move_cleanup_interrupt()  local
411 		irq = __this_cpu_read(vector_irq[vector]);  in smp_irq_move_cleanup_interrupt()
413 		if (irq <= VECTOR_UNDEFINED)  in smp_irq_move_cleanup_interrupt()
416 		desc = irq_to_desc(irq);  in smp_irq_move_cleanup_interrupt()
420 		cfg = irq_cfg(irq);  in smp_irq_move_cleanup_interrupt()
474 void irq_force_complete_move(int irq)  in irq_force_complete_move()  argument
476 	struct irq_cfg *cfg = irq_cfg(irq);  in irq_force_complete_move()
488 int arch_setup_hwirq(unsigned int irq, int node)  in arch_setup_hwirq()  argument
494 	cfg = alloc_irq_cfg(irq, node);  in arch_setup_hwirq()
499 	ret = __assign_irq_vector(irq, cfg, apic->target_cpus());  in arch_setup_hwirq()
503 		irq_set_chip_data(irq, cfg);  in arch_setup_hwirq()
505 		free_irq_cfg(irq, cfg);  in arch_setup_hwirq()
509 void arch_teardown_hwirq(unsigned int irq)  in arch_teardown_hwirq()  argument
511 	struct irq_cfg *cfg = irq_cfg(irq);  in arch_teardown_hwirq()
513 	free_remapped_irq(irq);  in arch_teardown_hwirq()
514 	clear_irq_vector(irq, cfg);  in arch_teardown_hwirq()
515 	free_irq_cfg(irq, cfg);  in arch_teardown_hwirq()