101 	irq_hw_number_t hwirq = irqd_to_hwirq(d);  in armada_370_xp_irq_mask()  local
103 	if (!is_percpu_irq(hwirq))  in armada_370_xp_irq_mask()
104 		writel(hwirq, main_int_base +  in armada_370_xp_irq_mask()
107 		writel(hwirq, per_cpu_int_base +  in armada_370_xp_irq_mask()
113 	irq_hw_number_t hwirq = irqd_to_hwirq(d);  in armada_370_xp_irq_unmask()  local
115 	if (!is_percpu_irq(hwirq))  in armada_370_xp_irq_unmask()
116 		writel(hwirq, main_int_base +  in armada_370_xp_irq_unmask()
119 		writel(hwirq, per_cpu_int_base +  in armada_370_xp_irq_unmask()
127 	int hwirq;  in armada_370_xp_alloc_msi()  local
130 	hwirq = find_first_zero_bit(&msi_used, PCI_MSI_DOORBELL_NR);  in armada_370_xp_alloc_msi()
131 	if (hwirq >= PCI_MSI_DOORBELL_NR)  in armada_370_xp_alloc_msi()
132 		hwirq = -ENOSPC;  in armada_370_xp_alloc_msi()
134 		set_bit(hwirq, msi_used);  in armada_370_xp_alloc_msi()
137 	return hwirq;  in armada_370_xp_alloc_msi()
140 static void armada_370_xp_free_msi(int hwirq)  in armada_370_xp_free_msi()  argument
143 	if (!test_bit(hwirq, msi_used))  in armada_370_xp_free_msi()
144 		pr_err("trying to free unused MSI#%d\n", hwirq);  in armada_370_xp_free_msi()
146 		clear_bit(hwirq, msi_used);  in armada_370_xp_free_msi()
155 	int virq, hwirq;  in armada_370_xp_setup_msi_irq()  local
161 	hwirq = armada_370_xp_alloc_msi();  in armada_370_xp_setup_msi_irq()
162 	if (hwirq < 0)  in armada_370_xp_setup_msi_irq()
163 		return hwirq;  in armada_370_xp_setup_msi_irq()
165 	virq = irq_create_mapping(armada_370_xp_msi_domain, hwirq);  in armada_370_xp_setup_msi_irq()
167 		armada_370_xp_free_msi(hwirq);  in armada_370_xp_setup_msi_irq()
175 	msg.data = 0xf00 | (hwirq + 16);  in armada_370_xp_setup_msi_irq()
185 	unsigned long hwirq = d->hwirq;  in armada_370_xp_teardown_msi_irq()  local
188 	armada_370_xp_free_msi(hwirq);  in armada_370_xp_teardown_msi_irq()
272 	irq_hw_number_t hwirq = irqd_to_hwirq(d);  in armada_xp_set_affinity()  local
281 	reg = readl(main_int_base + ARMADA_370_XP_INT_SOURCE_CTL(hwirq));  in armada_xp_set_affinity()
283 	writel(reg, main_int_base + ARMADA_370_XP_INT_SOURCE_CTL(hwirq));  in armada_xp_set_affinity()