Lines Matching defs:desc
69 struct irq_desc *desc;
71 desc = irq_to_desc(irq);
73 if (WARN_ON_ONCE(!desc))
76 return desc->irq_2_iommu;
81 struct irq_desc *desc;
84 desc = irq_to_desc(irq);
85 if (!desc) {
90 irq_iommu = desc->irq_2_iommu;
93 desc->irq_2_iommu = get_one_free_irq_2_iommu(irq_node(irq));
95 return desc->irq_2_iommu;
236 struct qi_desc desc;
238 desc.low = QI_IEC_IIDEX(index) | QI_IEC_TYPE | QI_IEC_IM(mask)
240 desc.high = 0;
242 return qi_submit_sync(&desc, iommu);