47 static inline phys_addr_t xen_phys_to_bus(struct device *dev, phys_addr_t paddr)  in xen_phys_to_bus()  argument
49 	unsigned long bfn = pfn_to_bfn(XEN_PFN_DOWN(paddr));  in xen_phys_to_bus()
52 	baddr |= paddr & ~XEN_PAGE_MASK;  in xen_phys_to_bus()
56 static inline dma_addr_t xen_phys_to_dma(struct device *dev, phys_addr_t paddr)  in xen_phys_to_dma()  argument
58 	return phys_to_dma(dev, xen_phys_to_bus(dev, paddr));  in xen_phys_to_dma()
65 	phys_addr_t paddr = (xen_pfn << XEN_PAGE_SHIFT) |  in xen_bus_to_phys()  local
68 	return paddr;  in xen_bus_to_phys()
104 	phys_addr_t paddr = (phys_addr_t)xen_pfn << XEN_PAGE_SHIFT;  in xen_swiotlb_find_pool()  local
110 	if (pfn_valid(PFN_DOWN(paddr)))  in xen_swiotlb_find_pool()
111 		return swiotlb_find_pool(dev, paddr);  in xen_swiotlb_find_pool()
269 	phys_addr_t paddr = xen_dma_to_phys(hwdev, dev_addr);  in xen_swiotlb_unmap_page()  local
276 			arch_sync_dma_for_cpu(paddr, size, dir);  in xen_swiotlb_unmap_page()
284 		__swiotlb_tbl_unmap_single(hwdev, paddr, size, dir,  in xen_swiotlb_unmap_page()
292 	phys_addr_t paddr = xen_dma_to_phys(dev, dma_addr);  in xen_swiotlb_sync_single_for_cpu()  local
297 			arch_sync_dma_for_cpu(paddr, size, dir);  in xen_swiotlb_sync_single_for_cpu()
304 		__swiotlb_sync_single_for_cpu(dev, paddr, size, dir, pool);  in xen_swiotlb_sync_single_for_cpu()
311 	phys_addr_t paddr = xen_dma_to_phys(dev, dma_addr);  in xen_swiotlb_sync_single_for_device()  local
316 		__swiotlb_sync_single_for_device(dev, paddr, size, dir, pool);  in xen_swiotlb_sync_single_for_device()
320 			arch_sync_dma_for_device(paddr, size, dir);  in xen_swiotlb_sync_single_for_device()
396 						  phys_addr_t paddr,  in xen_swiotlb_direct_map_resource()  argument
401 	dma_addr_t dma_addr = paddr;  in xen_swiotlb_direct_map_resource()