63 static phys_addr_t io_tlb_start, io_tlb_end;
76 static phys_addr_t io_tlb_overflow_buffer;
89 #define INVALID_PHYS_ADDR (~(phys_addr_t)0)
90 static phys_addr_t *io_tlb_orig_addr;
193 				PAGE_ALIGN(io_tlb_nslabs * sizeof(phys_addr_t)),  in swiotlb_init_with_tbl()
319 	io_tlb_orig_addr = (phys_addr_t *)  in swiotlb_late_init_with_tbl()
322 					   sizeof(phys_addr_t)));  in swiotlb_late_init_with_tbl()
362 			   get_order(io_tlb_nslabs * sizeof(phys_addr_t)));  in swiotlb_free()
371 				   PAGE_ALIGN(io_tlb_nslabs * sizeof(phys_addr_t)));  in swiotlb_free()
380 int is_swiotlb_buffer(phys_addr_t paddr)  in is_swiotlb_buffer()
388 static void swiotlb_bounce(phys_addr_t orig_addr, phys_addr_t tlb_addr,  in swiotlb_bounce()
425 phys_addr_t swiotlb_tbl_map_single(struct device *hwdev,  in swiotlb_tbl_map_single()
427 				   phys_addr_t orig_addr, size_t size,  in swiotlb_tbl_map_single()
431 	phys_addr_t tlb_addr;  in swiotlb_tbl_map_single()
540 static phys_addr_t
541 map_single(struct device *hwdev, phys_addr_t phys, size_t size,  in map_single()
552 void swiotlb_tbl_unmap_single(struct device *hwdev, phys_addr_t tlb_addr,  in swiotlb_tbl_unmap_single()
558 	phys_addr_t orig_addr = io_tlb_orig_addr[index];  in swiotlb_tbl_unmap_single()
596 void swiotlb_tbl_sync_single(struct device *hwdev, phys_addr_t tlb_addr,  in swiotlb_tbl_sync_single()
601 	phys_addr_t orig_addr = io_tlb_orig_addr[index];  in swiotlb_tbl_sync_single()
657 		phys_addr_t paddr = map_single(hwdev, 0, size, DMA_FROM_DEVICE);  in swiotlb_alloc_coherent()
695 	phys_addr_t paddr = dma_to_phys(hwdev, dev_addr);  in swiotlb_free_coherent()
743 	phys_addr_t map, phys = page_to_phys(page) + offset;  in swiotlb_map_page()
787 	phys_addr_t paddr = dma_to_phys(hwdev, dev_addr);  in unmap_single()
831 	phys_addr_t paddr = dma_to_phys(hwdev, dev_addr);  in swiotlb_sync_single()
888 		phys_addr_t paddr = sg_phys(sg);  in swiotlb_map_sg_attrs()
893 			phys_addr_t map = map_single(hwdev, sg_phys(sg),  in swiotlb_map_sg_attrs()