Lines Matching refs:iov_pfn
1969 unsigned long iov_pfn, in hardware_largepage_caps() argument
1982 pfnmerge = iov_pfn | phy_pfn; in hardware_largepage_caps()
1995 static int __domain_mapping(struct dmar_domain *domain, unsigned long iov_pfn, in __domain_mapping() argument
2005 BUG_ON(!domain_pfn_supported(domain, iov_pfn + nr_pages - 1)); in __domain_mapping()
2022 sg->dma_address = ((dma_addr_t)iov_pfn << VTD_PAGE_SHIFT) + sg->offset; in __domain_mapping()
2029 largepage_lvl = hardware_largepage_caps(domain, iov_pfn, phys_pfn, sg_res); in __domain_mapping()
2031 first_pte = pte = pfn_to_dma_pte(domain, iov_pfn, &largepage_lvl); in __domain_mapping()
2042 end_pfn = iov_pfn + nr_superpages * lvl_pages - 1; in __domain_mapping()
2048 dma_pte_free_pagetable(domain, iov_pfn, end_pfn); in __domain_mapping()
2061 iov_pfn, tmp, (unsigned long long)pteval); in __domain_mapping()
2075 iov_pfn += lvl_pages; in __domain_mapping()
2105 static inline int domain_sg_mapping(struct dmar_domain *domain, unsigned long iov_pfn, in domain_sg_mapping() argument
2109 return __domain_mapping(domain, iov_pfn, sg, 0, nr_pages, prot); in domain_sg_mapping()
2112 static inline int domain_pfn_mapping(struct dmar_domain *domain, unsigned long iov_pfn, in domain_pfn_mapping() argument
2116 return __domain_mapping(domain, iov_pfn, NULL, phys_pfn, nr_pages, prot); in domain_pfn_mapping()