Searched defs:pci_iommu (Results 1 – 1 of 1) sorted by relevance
37 struct pci_iommu { struct41 spinlock_t lock;44 unsigned int iommu_cur_ctx;47 iopte_t *page_table; /* The page table itself. */48 int page_table_sz_bits; /* log2 of ow many pages does it map? */53 u32 page_table_map_base;56 unsigned long iommu_control; /* IOMMU control register */57 unsigned long iommu_tsbbase; /* IOMMU page table base register */58 unsigned long iommu_flush; /* IOMMU page flush register */59 unsigned long iommu_ctxflush; /* IOMMU context flush register */[all …]