18 int dma_common_get_sgtable(struct device *dev, struct sg_table *sgt,  in dma_common_get_sgtable()  argument
34 int dma_common_mmap(struct device *dev, struct vm_area_struct *vma,  in dma_common_mmap()  argument
45 	vma->vm_page_prot = dma_pgprot(dev, vma->vm_page_prot, attrs);  in dma_common_mmap()
47 	if (dma_mmap_from_dev_coherent(dev, vma, cpu_addr, size, &ret))  in dma_common_mmap()
61 struct page *dma_common_alloc_pages(struct device *dev, size_t size,  in dma_common_alloc_pages()  argument
64 	const struct dma_map_ops *ops = get_dma_ops(dev);  in dma_common_alloc_pages()
67 	page = dma_alloc_contiguous(dev, size, gfp);  in dma_common_alloc_pages()
69 		page = alloc_pages_node(dev_to_node(dev), gfp, get_order(size));  in dma_common_alloc_pages()
73 	*dma_handle = ops->map_page(dev, page, 0, size, dir,  in dma_common_alloc_pages()
76 		dma_free_contiguous(dev, page, size);  in dma_common_alloc_pages()
84 void dma_common_free_pages(struct device *dev, size_t size, struct page *page,  in dma_common_free_pages()  argument
87 	const struct dma_map_ops *ops = get_dma_ops(dev);  in dma_common_free_pages()
90 		ops->unmap_page(dev, dma_handle, size, dir,  in dma_common_free_pages()
92 	dma_free_contiguous(dev, page, size);  in dma_common_free_pages()