Searched refs:dummy_page (Results 1 – 2 of 2) sorted by relevance
39 unsigned long dummy_page; member
127 iommu->dummy_page = (unsigned long) page_address(page); in iommu_table_init()128 memset((void *)iommu->dummy_page, 0, PAGE_SIZE); in iommu_table_init()129 iommu->dummy_page_pa = (unsigned long) __pa(iommu->dummy_page); in iommu_table_init()146 free_page(iommu->dummy_page); in iommu_table_init()147 iommu->dummy_page = 0UL; in iommu_table_init()