diff options
Diffstat (limited to 'arch/tile/include/asm/dma-mapping.h')
| -rw-r--r-- | arch/tile/include/asm/dma-mapping.h | 50 |
1 files changed, 0 insertions, 50 deletions
diff --git a/arch/tile/include/asm/dma-mapping.h b/arch/tile/include/asm/dma-mapping.h deleted file mode 100644 index d25fce101fc0..000000000000 --- a/arch/tile/include/asm/dma-mapping.h +++ /dev/null @@ -1,50 +0,0 @@ -/* - * Copyright 2010 Tilera Corporation. All Rights Reserved. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation, version 2. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, GOOD TITLE or - * NON INFRINGEMENT. See the GNU General Public License for - * more details. - */ - -#ifndef _ASM_TILE_DMA_MAPPING_H -#define _ASM_TILE_DMA_MAPPING_H - -#include <linux/mm.h> -#include <linux/scatterlist.h> -#include <linux/cache.h> -#include <linux/io.h> - -#ifdef __tilegx__ -#define ARCH_HAS_DMA_GET_REQUIRED_MASK -#endif - -extern const struct dma_map_ops *tile_dma_map_ops; -extern const struct dma_map_ops *gx_pci_dma_map_ops; -extern const struct dma_map_ops *gx_legacy_pci_dma_map_ops; -extern const struct dma_map_ops *gx_hybrid_pci_dma_map_ops; - -static inline const struct dma_map_ops *get_arch_dma_ops(struct bus_type *bus) -{ - return tile_dma_map_ops; -} - -static inline dma_addr_t get_dma_offset(struct device *dev) -{ - return dev->archdata.dma_offset; -} - -static inline void set_dma_offset(struct device *dev, dma_addr_t off) -{ - dev->archdata.dma_offset = off; -} - -#define HAVE_ARCH_DMA_SET_MASK 1 -int dma_set_mask(struct device *dev, u64 mask); - -#endif /* _ASM_TILE_DMA_MAPPING_H */ |