blob: bfa9fbb2bbb1146c882b4cfac7da02b7b874007c [file] [log] [blame]
GuanXuetao10c9c102011-01-15 18:18:29 +08001/*
2 * Contains routines needed to support swiotlb for UniCore32.
3 *
4 * Copyright (C) 2010 Guan Xuetao
5 *
6 * This program is free software; you can redistribute it and/or modify it
7 * under the terms of the GNU General Public License as published by the
8 * Free Software Foundation; either version 2 of the License, or (at your
9 * option) any later version.
10 */
11#include <linux/pci.h>
12#include <linux/cache.h>
13#include <linux/module.h>
14#include <linux/dma-mapping.h>
15#include <linux/swiotlb.h>
16#include <linux/bootmem.h>
17
18#include <asm/dma.h>
19
20struct dma_map_ops swiotlb_dma_map_ops = {
21 .alloc_coherent = swiotlb_alloc_coherent,
22 .free_coherent = swiotlb_free_coherent,
23 .map_sg = swiotlb_map_sg_attrs,
24 .unmap_sg = swiotlb_unmap_sg_attrs,
25 .dma_supported = swiotlb_dma_supported,
26 .map_page = swiotlb_map_page,
27 .unmap_page = swiotlb_unmap_page,
28 .sync_single_for_cpu = swiotlb_sync_single_for_cpu,
29 .sync_single_for_device = swiotlb_sync_single_for_device,
30 .sync_sg_for_cpu = swiotlb_sync_sg_for_cpu,
31 .sync_sg_for_device = swiotlb_sync_sg_for_device,
32 .mapping_error = swiotlb_dma_mapping_error,
33};
34EXPORT_SYMBOL(swiotlb_dma_map_ops);