Searched refs:bfn (Results 1 – 2 of 2) sorted by relevance
64 unsigned long bfn = pfn_to_bfn(XEN_PFN_DOWN(paddr)); in xen_phys_to_bus() local65 dma_addr_t dma = (dma_addr_t)bfn << XEN_PAGE_SHIFT; in xen_phys_to_bus()104 unsigned long bfn = XEN_PFN_DOWN(dma_addr); in is_xen_swiotlb_buffer() local105 unsigned long xen_pfn = bfn_to_local_pfn(bfn); in is_xen_swiotlb_buffer()
354 unsigned long bfn; in gntdev_map_grant_pages() local356 bfn = pfn_to_bfn(page_to_pfn(map->pages[i])); in gntdev_map_grant_pages()357 map->unmap_ops[i].dev_bus_addr = __pfn_to_phys(bfn); in gntdev_map_grant_pages()