11 	struct irq_sim		*sim;  member
52 int irq_sim_init(struct irq_sim *sim, unsigned int num_irqs)  in irq_sim_init()  argument
56 	sim->irqs = kmalloc_array(num_irqs, sizeof(*sim->irqs), GFP_KERNEL);  in irq_sim_init()
57 	if (!sim->irqs)  in irq_sim_init()
60 	sim->irq_base = irq_alloc_descs(-1, 0, num_irqs, 0);  in irq_sim_init()
61 	if (sim->irq_base < 0) {  in irq_sim_init()
62 		kfree(sim->irqs);  in irq_sim_init()
63 		return sim->irq_base;  in irq_sim_init()
67 		sim->irqs[i].irqnum = sim->irq_base + i;  in irq_sim_init()
68 		sim->irqs[i].enabled = false;  in irq_sim_init()
69 		irq_set_chip(sim->irq_base + i, &irq_sim_irqchip);  in irq_sim_init()
70 		irq_set_chip_data(sim->irq_base + i, &sim->irqs[i]);  in irq_sim_init()
71 		irq_set_handler(sim->irq_base + i, &handle_simple_irq);  in irq_sim_init()
72 		irq_modify_status(sim->irq_base + i,  in irq_sim_init()
76 	init_irq_work(&sim->work_ctx.work, irq_sim_handle_irq);  in irq_sim_init()
77 	sim->irq_count = num_irqs;  in irq_sim_init()
79 	return sim->irq_base;  in irq_sim_init()
89 void irq_sim_fini(struct irq_sim *sim)  in irq_sim_fini()  argument
91 	irq_work_sync(&sim->work_ctx.work);  in irq_sim_fini()
92 	irq_free_descs(sim->irq_base, sim->irq_count);  in irq_sim_fini()
93 	kfree(sim->irqs);  in irq_sim_fini()
101 	irq_sim_fini(this->sim);  in devm_irq_sim_release()
114 int devm_irq_sim_init(struct device *dev, struct irq_sim *sim,  in devm_irq_sim_init()  argument
124 	rv = irq_sim_init(sim, num_irqs);  in devm_irq_sim_init()
130 	dr->sim = sim;  in devm_irq_sim_init()
143 void irq_sim_fire(struct irq_sim *sim, unsigned int offset)  in irq_sim_fire()  argument
145 	if (sim->irqs[offset].enabled) {  in irq_sim_fire()
146 		sim->work_ctx.irq = irq_sim_irqnum(sim, offset);  in irq_sim_fire()
147 		irq_work_queue(&sim->work_ctx.work);  in irq_sim_fire()
159 int irq_sim_irqnum(struct irq_sim *sim, unsigned int offset)  in irq_sim_irqnum()  argument
161 	return sim->irqs[offset].irqnum;  in irq_sim_irqnum()