74 #define DMA_MAPPING_ERROR		(~(dma_addr_t)0)
79 void debug_dma_mapping_error(struct device *dev, dma_addr_t dma_addr);
84 		dma_addr_t dma_addr)  in debug_dma_mapping_error()
94 static inline int dma_mapping_error(struct device *dev, dma_addr_t dma_addr)  in dma_mapping_error()
103 dma_addr_t dma_map_page_attrs(struct device *dev, struct page *page,
106 void dma_unmap_page_attrs(struct device *dev, dma_addr_t addr, size_t size,
113 dma_addr_t dma_map_resource(struct device *dev, phys_addr_t phys_addr,
115 void dma_unmap_resource(struct device *dev, dma_addr_t addr, size_t size,
117 void dma_sync_single_for_cpu(struct device *dev, dma_addr_t addr, size_t size,
119 void dma_sync_single_for_device(struct device *dev, dma_addr_t addr,
125 void *dma_alloc_attrs(struct device *dev, size_t size, dma_addr_t *dma_handle,
128 		dma_addr_t dma_handle, unsigned long attrs);
129 void *dmam_alloc_attrs(struct device *dev, size_t size, dma_addr_t *dma_handle,
132 		dma_addr_t dma_handle);
134 		void *cpu_addr, dma_addr_t dma_addr, size_t size,
137 		void *cpu_addr, dma_addr_t dma_addr, size_t size,
145 bool dma_need_sync(struct device *dev, dma_addr_t dma_addr);
148 static inline dma_addr_t dma_map_page_attrs(struct device *dev,  in dma_map_page_attrs()
154 static inline void dma_unmap_page_attrs(struct device *dev, dma_addr_t addr,  in dma_unmap_page_attrs()
168 static inline dma_addr_t dma_map_resource(struct device *dev,  in dma_map_resource()
174 static inline void dma_unmap_resource(struct device *dev, dma_addr_t addr,  in dma_unmap_resource()
178 static inline void dma_sync_single_for_cpu(struct device *dev, dma_addr_t addr,  in dma_sync_single_for_cpu()
183 		dma_addr_t addr, size_t size, enum dma_data_direction dir)  in dma_sync_single_for_device()
194 static inline int dma_mapping_error(struct device *dev, dma_addr_t dma_addr)  in dma_mapping_error()
199 		dma_addr_t *dma_handle, gfp_t flag, unsigned long attrs)  in dma_alloc_attrs()
204 		dma_addr_t dma_handle, unsigned long attrs)  in dma_free_attrs()
208 		dma_addr_t *dma_handle, gfp_t gfp, unsigned long attrs)  in dmam_alloc_attrs()
213 		void *vaddr, dma_addr_t dma_handle)  in dmam_free_coherent()
217 		struct sg_table *sgt, void *cpu_addr, dma_addr_t dma_addr,  in dma_get_sgtable_attrs()
223 		void *cpu_addr, dma_addr_t dma_addr, size_t size,  in dma_mmap_attrs()
252 static inline bool dma_need_sync(struct device *dev, dma_addr_t dma_addr)  in dma_need_sync()
263 		dma_addr_t *dma_handle, enum dma_data_direction dir, gfp_t gfp);
265 		dma_addr_t dma_handle, enum dma_data_direction dir);
267 		dma_addr_t *dma_handle, enum dma_data_direction dir, gfp_t gfp);
269 		dma_addr_t dma_handle, enum dma_data_direction dir);
271 static inline dma_addr_t dma_map_single_attrs(struct device *dev, void *ptr,  in dma_map_single_attrs()
283 static inline void dma_unmap_single_attrs(struct device *dev, dma_addr_t addr,  in dma_unmap_single_attrs()
290 		dma_addr_t addr, unsigned long offset, size_t size,  in dma_sync_single_range_for_cpu()
297 		dma_addr_t addr, unsigned long offset, size_t size,  in dma_sync_single_range_for_device()
393 		dma_addr_t *dma_handle, gfp_t gfp)  in dma_alloc_coherent()
401 		void *cpu_addr, dma_addr_t dma_handle)  in dma_free_coherent()
512 		dma_addr_t *dma_handle, gfp_t gfp)  in dmam_alloc_coherent()
519 				 dma_addr_t *dma_addr, gfp_t gfp)  in dma_alloc_wc()
530 			       void *cpu_addr, dma_addr_t dma_addr)  in dma_free_wc()
538 			      void *cpu_addr, dma_addr_t dma_addr,  in dma_mmap_wc()
546 #define DEFINE_DMA_UNMAP_ADDR(ADDR_NAME)        dma_addr_t ADDR_NAME
566 		dma_addr_t dma_start, u64 size);