18 	void* (*alloc)(struct device *dev, size_t size,
21 	void (*free)(struct device *dev, size_t size,
31 			       unsigned long offset, size_t size,
35 			   size_t size, enum dma_data_direction dir,
49 				    dma_addr_t dma_handle, size_t size,
52 				       dma_addr_t dma_handle, size_t size,
138 				      u64 size, struct iommu_ops *iommu,  in arch_setup_dma_ops()  argument
152 						unsigned int size)  in dma_set_max_seg_size()  argument
155 		dev->dma_parms->max_segment_size = size;  in dma_set_max_seg_size()
183 static inline void *dma_zalloc_coherent(struct device *dev, size_t size,  in dma_zalloc_coherent()  argument
186 	void *ret = dma_alloc_coherent(dev, size, dma_handle,  in dma_zalloc_coherent()
210 			    dma_addr_t device_addr, size_t size, int flags)  in dma_declare_coherent_memory()  argument
222 				  dma_addr_t device_addr, size_t size)  in dma_mark_declared_memory_occupied()  argument
231 extern void *dmam_alloc_coherent(struct device *dev, size_t size,
233 extern void dmam_free_coherent(struct device *dev, size_t size, void *vaddr,
235 extern void *dmam_alloc_noncoherent(struct device *dev, size_t size,
237 extern void dmam_free_noncoherent(struct device *dev, size_t size, void *vaddr,
242 					dma_addr_t device_addr, size_t size,
248 				size_t size, gfp_t gfp)  in dmam_declare_coherent_memory()  argument
261 #define dma_map_single_attrs(dev, cpu_addr, size, dir, attrs) \  argument
262 	dma_map_single(dev, cpu_addr, size, dir)
264 #define dma_unmap_single_attrs(dev, dma_addr, size, dir, attrs) \  argument
265 	dma_unmap_single(dev, dma_addr, size, dir)
274 static inline void *dma_alloc_writecombine(struct device *dev, size_t size,  in dma_alloc_writecombine()  argument
279 	return dma_alloc_attrs(dev, size, dma_addr, gfp, &attrs);  in dma_alloc_writecombine()
282 static inline void dma_free_writecombine(struct device *dev, size_t size,  in dma_free_writecombine()  argument
287 	return dma_free_attrs(dev, size, cpu_addr, dma_addr, &attrs);  in dma_free_writecombine()
293 					size_t size)  in dma_mmap_writecombine()  argument
297 	return dma_mmap_attrs(dev, vma, cpu_addr, dma_addr, size, &attrs);  in dma_mmap_writecombine()