75 #define DMA_MAPPING_ERROR		(~(dma_addr_t)0)
80 void debug_dma_mapping_error(struct device *dev, dma_addr_t dma_addr);
85 		dma_addr_t dma_addr)  in debug_dma_mapping_error()
95 static inline int dma_mapping_error(struct device *dev, dma_addr_t dma_addr)  in dma_mapping_error()
104 dma_addr_t dma_map_page_attrs(struct device *dev, struct page *page,
107 void dma_unmap_page_attrs(struct device *dev, dma_addr_t addr, size_t size,
116 dma_addr_t dma_map_resource(struct device *dev, phys_addr_t phys_addr,
118 void dma_unmap_resource(struct device *dev, dma_addr_t addr, size_t size,
120 void dma_sync_single_for_cpu(struct device *dev, dma_addr_t addr, size_t size,
122 void dma_sync_single_for_device(struct device *dev, dma_addr_t addr,
128 void *dma_alloc_attrs(struct device *dev, size_t size, dma_addr_t *dma_handle,
131 		dma_addr_t dma_handle, unsigned long attrs);
132 void *dmam_alloc_attrs(struct device *dev, size_t size, dma_addr_t *dma_handle,
135 		dma_addr_t dma_handle);
137 		void *cpu_addr, dma_addr_t dma_addr, size_t size,
140 		void *cpu_addr, dma_addr_t dma_addr, size_t size,
149 bool dma_need_sync(struct device *dev, dma_addr_t dma_addr);
161 static inline dma_addr_t dma_map_page_attrs(struct device *dev,  in dma_map_page_attrs()
167 static inline void dma_unmap_page_attrs(struct device *dev, dma_addr_t addr,  in dma_unmap_page_attrs()
187 static inline dma_addr_t dma_map_resource(struct device *dev,  in dma_map_resource()
193 static inline void dma_unmap_resource(struct device *dev, dma_addr_t addr,  in dma_unmap_resource()
197 static inline void dma_sync_single_for_cpu(struct device *dev, dma_addr_t addr,  in dma_sync_single_for_cpu()
202 		dma_addr_t addr, size_t size, enum dma_data_direction dir)  in dma_sync_single_for_device()
213 static inline int dma_mapping_error(struct device *dev, dma_addr_t dma_addr)  in dma_mapping_error()
218 		dma_addr_t *dma_handle, gfp_t flag, unsigned long attrs)  in dma_alloc_attrs()
223 		dma_addr_t dma_handle, unsigned long attrs)  in dma_free_attrs()
227 		dma_addr_t *dma_handle, gfp_t gfp, unsigned long attrs)  in dmam_alloc_attrs()
232 		void *vaddr, dma_addr_t dma_handle)  in dmam_free_coherent()
236 		struct sg_table *sgt, void *cpu_addr, dma_addr_t dma_addr,  in dma_get_sgtable_attrs()
242 		void *cpu_addr, dma_addr_t dma_addr, size_t size,  in dma_mmap_attrs()
275 static inline bool dma_need_sync(struct device *dev, dma_addr_t dma_addr)  in dma_need_sync()
309 		dma_addr_t *dma_handle, enum dma_data_direction dir, gfp_t gfp);
311 		dma_addr_t dma_handle, enum dma_data_direction dir);
316 		dma_addr_t *dma_handle, enum dma_data_direction dir, gfp_t gfp)  in dma_alloc_noncoherent()
323 		void *vaddr, dma_addr_t dma_handle, enum dma_data_direction dir)  in dma_free_noncoherent()
328 static inline dma_addr_t dma_map_single_attrs(struct device *dev, void *ptr,  in dma_map_single_attrs()
340 static inline void dma_unmap_single_attrs(struct device *dev, dma_addr_t addr,  in dma_unmap_single_attrs()
347 		dma_addr_t addr, unsigned long offset, size_t size,  in dma_sync_single_range_for_cpu()
354 		dma_addr_t addr, unsigned long offset, size_t size,  in dma_sync_single_range_for_device()
424 		dma_addr_t *dma_handle, gfp_t gfp)  in dma_alloc_coherent()
431 		void *cpu_addr, dma_addr_t dma_handle)  in dma_free_coherent()
560 		dma_addr_t *dma_handle, gfp_t gfp)  in dmam_alloc_coherent()
567 				 dma_addr_t *dma_addr, gfp_t gfp)  in dma_alloc_wc()
578 			       void *cpu_addr, dma_addr_t dma_addr)  in dma_free_wc()
586 			      void *cpu_addr, dma_addr_t dma_addr,  in dma_mmap_wc()
594 #define DEFINE_DMA_UNMAP_ADDR(ADDR_NAME)        dma_addr_t ADDR_NAME