ldc_iommu
static void ldc_demap(struct ldc_iommu *iommu, unsigned long id, u64 cookie,
struct ldc_iommu *ldc_iommu = &lp->iommu;
struct iommu_map_table *iommu = &ldc_iommu->iommu_map_table;
spin_lock_init(&ldc_iommu->lock);
ldc_iommu->page_table = table;
ldc_iommu->page_table = NULL;
struct ldc_iommu *ldc_iommu = &lp->iommu;
struct iommu_map_table *iommu = &ldc_iommu->iommu_map_table;
free_pages((unsigned long) ldc_iommu->page_table, order);
ldc_iommu->page_table = NULL;
struct ldc_iommu iommu;
static struct ldc_mtable_entry *alloc_npages(struct ldc_iommu *iommu,
struct ldc_iommu *iommu;
struct ldc_iommu *iommu;
static void free_npages(unsigned long id, struct ldc_iommu *iommu,
struct ldc_iommu *iommu = &lp->iommu;