Searched refs:dummy_page (Results 1 – 4 of 4) sorted by relevance
77 unsigned long dummy_page; member
1376 iommu->dummy_page = __get_free_pages(GFP_KERNEL, 0); in psycho_iommu_init()1377 if (!iommu->dummy_page) { in psycho_iommu_init()1381 memset((void *)iommu->dummy_page, 0, PAGE_SIZE); in psycho_iommu_init()1382 iommu->dummy_page_pa = (unsigned long) __pa(iommu->dummy_page); in psycho_iommu_init()
1318 iommu->dummy_page = __get_free_pages(GFP_KERNEL, 0); in sabre_iommu_init()1319 if (!iommu->dummy_page) { in sabre_iommu_init()1323 memset((void *)iommu->dummy_page, 0, PAGE_SIZE); in sabre_iommu_init()1324 iommu->dummy_page_pa = (unsigned long) __pa(iommu->dummy_page); in sabre_iommu_init()
1864 iommu->dummy_page = __get_free_pages(GFP_KERNEL, 0); in schizo_pbm_iommu_init()1865 if (!iommu->dummy_page) { in schizo_pbm_iommu_init()1869 memset((void *)iommu->dummy_page, 0, PAGE_SIZE); in schizo_pbm_iommu_init()1870 iommu->dummy_page_pa = (unsigned long) __pa(iommu->dummy_page); in schizo_pbm_iommu_init()