| /* |
| * This file is subject to the terms and conditions of the GNU General Public |
| * License. See the file "COPYING" in the main directory of this archive |
| * for more details. |
| * |
| * Copyright (C) 2003 - 2005 Tensilica Inc. |
| * Copyright (C) 2015 Cadence Design Systems Inc. |
| */ |
| |
| #ifndef _XTENSA_DMA_MAPPING_H |
| #define _XTENSA_DMA_MAPPING_H |
| |
| #include <asm/cache.h> |
| #include <asm/io.h> |
| |
| #include <linux/mm.h> |
| #include <linux/scatterlist.h> |
| |
| extern const struct dma_map_ops xtensa_dma_map_ops; |
| |
| static inline const struct dma_map_ops *get_arch_dma_ops(struct bus_type *bus) |
| { |
| return &xtensa_dma_map_ops; |
| } |
| |
| #endif /* _XTENSA_DMA_MAPPING_H */ |
