33 	unsigned long	attrs;  member
36 static void dmam_release(struct device *dev, void *res)  in dmam_release()
44 static int dmam_match(struct device *dev, void *res, void *match_data)  in dmam_match()
65 void dmam_free_coherent(struct device *dev, size_t size, void *vaddr,  in dmam_free_coherent()
89 void *dmam_alloc_attrs(struct device *dev, size_t size, dma_addr_t *dma_handle,  in dmam_alloc_attrs()
90 		gfp_t gfp, unsigned long attrs)  in dmam_alloc_attrs()
116 static bool dma_go_direct(struct device *dev, dma_addr_t mask,  in dma_go_direct()
135 static inline bool dma_alloc_direct(struct device *dev,  in dma_alloc_direct()
141 static inline bool dma_map_direct(struct device *dev,  in dma_map_direct()
147 dma_addr_t dma_map_page_attrs(struct device *dev, struct page *page,  in dma_map_page_attrs()
149 		unsigned long attrs)  in dma_map_page_attrs()
171 void dma_unmap_page_attrs(struct device *dev, dma_addr_t addr, size_t size,  in dma_unmap_page_attrs()
172 		enum dma_data_direction dir, unsigned long attrs)  in dma_unmap_page_attrs()
186 static int __dma_map_sg_attrs(struct device *dev, struct scatterlist *sg,  in __dma_map_sg_attrs()
187 	 int nents, enum dma_data_direction dir, unsigned long attrs)  in __dma_map_sg_attrs()
231 unsigned int dma_map_sg_attrs(struct device *dev, struct scatterlist *sg,  in dma_map_sg_attrs()
232 		    int nents, enum dma_data_direction dir, unsigned long attrs)  in dma_map_sg_attrs()
270 int dma_map_sgtable(struct device *dev, struct sg_table *sgt,  in dma_map_sgtable()
271 		    enum dma_data_direction dir, unsigned long attrs)  in dma_map_sgtable()
283 void dma_unmap_sg_attrs(struct device *dev, struct scatterlist *sg,  in dma_unmap_sg_attrs()
285 				      unsigned long attrs)  in dma_unmap_sg_attrs()
299 dma_addr_t dma_map_resource(struct device *dev, phys_addr_t phys_addr,  in dma_map_resource()
300 		size_t size, enum dma_data_direction dir, unsigned long attrs)  in dma_map_resource()
320 void dma_unmap_resource(struct device *dev, dma_addr_t addr, size_t size,  in dma_unmap_resource()
321 		enum dma_data_direction dir, unsigned long attrs)  in dma_unmap_resource()
332 void dma_sync_single_for_cpu(struct device *dev, dma_addr_t addr, size_t size,  in dma_sync_single_for_cpu()
346 void dma_sync_single_for_device(struct device *dev, dma_addr_t addr,  in dma_sync_single_for_device()
360 void dma_sync_sg_for_cpu(struct device *dev, struct scatterlist *sg,  in dma_sync_sg_for_cpu()
374 void dma_sync_sg_for_device(struct device *dev, struct scatterlist *sg,  in dma_sync_sg_for_device()
399 int dma_get_sgtable_attrs(struct device *dev, struct sg_table *sgt,  in dma_get_sgtable_attrs()
401 		unsigned long attrs)  in dma_get_sgtable_attrs()
419 pgprot_t dma_pgprot(struct device *dev, pgprot_t prot, unsigned long attrs)  in dma_pgprot()
438 bool dma_can_mmap(struct device *dev)  in dma_can_mmap()
461 int dma_mmap_attrs(struct device *dev, struct vm_area_struct *vma,  in dma_mmap_attrs()
463 		unsigned long attrs)  in dma_mmap_attrs()
476 u64 dma_get_required_mask(struct device *dev)  in dma_get_required_mask()
497 void *dma_alloc_attrs(struct device *dev, size_t size, dma_addr_t *dma_handle,  in dma_alloc_attrs()
498 		gfp_t flag, unsigned long attrs)  in dma_alloc_attrs()
531 void dma_free_attrs(struct device *dev, size_t size, void *cpu_addr,  in dma_free_attrs()
532 		dma_addr_t dma_handle, unsigned long attrs)  in dma_free_attrs()
558 static struct page *__dma_alloc_pages(struct device *dev, size_t size,  in __dma_alloc_pages()
578 struct page *dma_alloc_pages(struct device *dev, size_t size,  in dma_alloc_pages()
589 static void __dma_free_pages(struct device *dev, size_t size, struct page *page,  in __dma_free_pages()
601 void dma_free_pages(struct device *dev, size_t size, struct page *page,  in dma_free_pages()
609 int dma_mmap_pages(struct device *dev, struct vm_area_struct *vma,  in dma_mmap_pages()
622 static struct sg_table *alloc_single_sgt(struct device *dev, size_t size,  in alloc_single_sgt()
646 struct sg_table *dma_alloc_noncontiguous(struct device *dev, size_t size,  in dma_alloc_noncontiguous()
647 		enum dma_data_direction dir, gfp_t gfp, unsigned long attrs)  in dma_alloc_noncontiguous()
670 static void free_single_sgt(struct device *dev, size_t size,  in free_single_sgt()
679 void dma_free_noncontiguous(struct device *dev, size_t size,  in dma_free_noncontiguous()
692 void *dma_vmap_noncontiguous(struct device *dev, size_t size,  in dma_vmap_noncontiguous()
704 void dma_vunmap_noncontiguous(struct device *dev, void *vaddr)  in dma_vunmap_noncontiguous()
713 int dma_mmap_noncontiguous(struct device *dev, struct vm_area_struct *vma,  in dma_mmap_noncontiguous()
730 static int dma_supported(struct device *dev, u64 mask)  in dma_supported()
745 bool dma_pci_p2pdma_supported(struct device *dev)  in dma_pci_p2pdma_supported()
763 int dma_set_mask(struct device *dev, u64 mask)  in dma_set_mask()
780 int dma_set_coherent_mask(struct device *dev, u64 mask)  in dma_set_coherent_mask()
804 bool dma_addressing_limited(struct device *dev)  in dma_addressing_limited()
818 size_t dma_max_mapping_size(struct device *dev)  in dma_max_mapping_size()
832 size_t dma_opt_mapping_size(struct device *dev)  in dma_opt_mapping_size()
844 bool dma_need_sync(struct device *dev, dma_addr_t dma_addr)  in dma_need_sync()
854 unsigned long dma_get_merge_boundary(struct device *dev)  in dma_get_merge_boundary()