87 	spinlock_t dt_lock; /* lock for modifying page directory table */  member
685 	spin_lock_irqsave(&rk_domain->dt_lock, flags);  in rk_iommu_iova_to_phys()
699 	spin_unlock_irqrestore(&rk_domain->dt_lock, flags);  in rk_iommu_iova_to_phys()
750 	assert_spin_locked(&rk_domain->dt_lock);  in rk_dte_get_page_table()
786 	assert_spin_locked(&rk_domain->dt_lock);  in rk_iommu_unmap_iova()
809 	assert_spin_locked(&rk_domain->dt_lock);  in rk_iommu_map_iova()
856 	spin_lock_irqsave(&rk_domain->dt_lock, flags);  in rk_iommu_map()
867 		spin_unlock_irqrestore(&rk_domain->dt_lock, flags);  in rk_iommu_map()
879 	spin_unlock_irqrestore(&rk_domain->dt_lock, flags);  in rk_iommu_map()
895 	spin_lock_irqsave(&rk_domain->dt_lock, flags);  in rk_iommu_unmap()
907 		spin_unlock_irqrestore(&rk_domain->dt_lock, flags);  in rk_iommu_unmap()
916 	spin_unlock_irqrestore(&rk_domain->dt_lock, flags);  in rk_iommu_unmap()
1091 	spin_lock_init(&rk_domain->dt_lock);  in rk_iommu_domain_alloc()