Lines Matching refs:nr_pages
1997 unsigned long nr_pages, int prot) in __domain_mapping() argument
2005 BUG_ON(!domain_pfn_supported(domain, iov_pfn + nr_pages - 1)); in __domain_mapping()
2013 sg_res = nr_pages; in __domain_mapping()
2017 while (nr_pages > 0) { in __domain_mapping()
2071 BUG_ON(nr_pages < lvl_pages); in __domain_mapping()
2074 nr_pages -= lvl_pages; in __domain_mapping()
2092 if (!nr_pages || first_pte_in_page(pte) || in __domain_mapping()
2099 if (!sg_res && nr_pages) in __domain_mapping()
2106 struct scatterlist *sg, unsigned long nr_pages, in domain_sg_mapping() argument
2109 return __domain_mapping(domain, iov_pfn, sg, 0, nr_pages, prot); in domain_sg_mapping()
2113 unsigned long phys_pfn, unsigned long nr_pages, in domain_pfn_mapping() argument
2116 return __domain_mapping(domain, iov_pfn, NULL, phys_pfn, nr_pages, prot); in domain_pfn_mapping()
4059 end = ((mhp->start_pfn + mhp->nr_pages) << PAGE_SHIFT) - 1; in intel_iommu_memory_notifier()
4070 last_vpfn = mm_to_dma_pfn(mhp->start_pfn + mhp->nr_pages - 1); in intel_iommu_memory_notifier()