37 	unsigned long	attrs;  member
40 static void dmam_release(struct device *dev, void *res)  in dmam_release()
48 static int dmam_match(struct device *dev, void *res, void *match_data)  in dmam_match()
69 void dmam_free_coherent(struct device *dev, size_t size, void *vaddr,  in dmam_free_coherent()
93 void *dmam_alloc_attrs(struct device *dev, size_t size, dma_addr_t *dma_handle,  in dmam_alloc_attrs()
94 		gfp_t gfp, unsigned long attrs)  in dmam_alloc_attrs()
120 static bool dma_go_direct(struct device *dev, dma_addr_t mask,  in dma_go_direct()
143 static inline bool dma_alloc_direct(struct device *dev,  in dma_alloc_direct()
149 static inline bool dma_map_direct(struct device *dev,  in dma_map_direct()
155 dma_addr_t dma_map_page_attrs(struct device *dev, struct page *page,  in dma_map_page_attrs()
157 		unsigned long attrs)  in dma_map_page_attrs()
183 void dma_unmap_page_attrs(struct device *dev, dma_addr_t addr, size_t size,  in dma_unmap_page_attrs()
184 		enum dma_data_direction dir, unsigned long attrs)  in dma_unmap_page_attrs()
201 static int __dma_map_sg_attrs(struct device *dev, struct scatterlist *sg,  in __dma_map_sg_attrs()
202 	 int nents, enum dma_data_direction dir, unsigned long attrs)  in __dma_map_sg_attrs()
250 unsigned int dma_map_sg_attrs(struct device *dev, struct scatterlist *sg,  in dma_map_sg_attrs()
251 		    int nents, enum dma_data_direction dir, unsigned long attrs)  in dma_map_sg_attrs()
289 int dma_map_sgtable(struct device *dev, struct sg_table *sgt,  in dma_map_sgtable()
290 		    enum dma_data_direction dir, unsigned long attrs)  in dma_map_sgtable()
302 void dma_unmap_sg_attrs(struct device *dev, struct scatterlist *sg,  in dma_unmap_sg_attrs()
304 				      unsigned long attrs)  in dma_unmap_sg_attrs()
321 dma_addr_t dma_map_resource(struct device *dev, phys_addr_t phys_addr,  in dma_map_resource()
322 		size_t size, enum dma_data_direction dir, unsigned long attrs)  in dma_map_resource()
345 void dma_unmap_resource(struct device *dev, dma_addr_t addr, size_t size,  in dma_unmap_resource()
346 		enum dma_data_direction dir, unsigned long attrs)  in dma_unmap_resource()
363 void __dma_sync_single_for_cpu(struct device *dev, dma_addr_t addr, size_t size,  in __dma_sync_single_for_cpu()
380 void __dma_sync_single_for_device(struct device *dev, dma_addr_t addr,  in __dma_sync_single_for_device()
397 void __dma_sync_sg_for_cpu(struct device *dev, struct scatterlist *sg,  in __dma_sync_sg_for_cpu()
414 void __dma_sync_sg_for_device(struct device *dev, struct scatterlist *sg,  in __dma_sync_sg_for_device()
431 bool __dma_need_sync(struct device *dev, dma_addr_t dma_addr)  in __dma_need_sync()
446 static void dma_setup_need_sync(struct device *dev)  in dma_setup_need_sync()
468 static inline void dma_setup_need_sync(struct device *dev) { }  in dma_setup_need_sync()
482 int dma_get_sgtable_attrs(struct device *dev, struct sg_table *sgt,  in dma_get_sgtable_attrs()
484 		unsigned long attrs)  in dma_get_sgtable_attrs()
505 pgprot_t dma_pgprot(struct device *dev, pgprot_t prot, unsigned long attrs)  in dma_pgprot()
524 bool dma_can_mmap(struct device *dev)  in dma_can_mmap()
549 int dma_mmap_attrs(struct device *dev, struct vm_area_struct *vma,  in dma_mmap_attrs()
551 		unsigned long attrs)  in dma_mmap_attrs()
567 u64 dma_get_required_mask(struct device *dev)  in dma_get_required_mask()
592 void *dma_alloc_attrs(struct device *dev, size_t size, dma_addr_t *dma_handle,  in dma_alloc_attrs()
593 		gfp_t flag, unsigned long attrs)  in dma_alloc_attrs()
636 void dma_free_attrs(struct device *dev, size_t size, void *cpu_addr,  in dma_free_attrs()
637 		dma_addr_t dma_handle, unsigned long attrs)  in dma_free_attrs()
667 static struct page *__dma_alloc_pages(struct device *dev, size_t size,  in __dma_alloc_pages()
689 struct page *dma_alloc_pages(struct device *dev, size_t size,  in dma_alloc_pages()
705 static void __dma_free_pages(struct device *dev, size_t size, struct page *page,  in __dma_free_pages()
719 void dma_free_pages(struct device *dev, size_t size, struct page *page,  in dma_free_pages()
728 int dma_mmap_pages(struct device *dev, struct vm_area_struct *vma,  in dma_mmap_pages()
741 static struct sg_table *alloc_single_sgt(struct device *dev, size_t size,  in alloc_single_sgt()
765 struct sg_table *dma_alloc_noncontiguous(struct device *dev, size_t size,  in dma_alloc_noncontiguous()
766 		enum dma_data_direction dir, gfp_t gfp, unsigned long attrs)  in dma_alloc_noncontiguous()
791 static void free_single_sgt(struct device *dev, size_t size,  in free_single_sgt()
800 void dma_free_noncontiguous(struct device *dev, size_t size,  in dma_free_noncontiguous()
813 void *dma_vmap_noncontiguous(struct device *dev, size_t size,  in dma_vmap_noncontiguous()
824 void dma_vunmap_noncontiguous(struct device *dev, void *vaddr)  in dma_vunmap_noncontiguous()
831 int dma_mmap_noncontiguous(struct device *dev, struct vm_area_struct *vma,  in dma_mmap_noncontiguous()
840 static int dma_supported(struct device *dev, u64 mask)  in dma_supported()
863 bool dma_pci_p2pdma_supported(struct device *dev)  in dma_pci_p2pdma_supported()
878 int dma_set_mask(struct device *dev, u64 mask)  in dma_set_mask()
897 int dma_set_coherent_mask(struct device *dev, u64 mask)  in dma_set_coherent_mask()
913 static bool __dma_addressing_limited(struct device *dev)  in __dma_addressing_limited()
934 bool dma_addressing_limited(struct device *dev)  in dma_addressing_limited()
944 size_t dma_max_mapping_size(struct device *dev)  in dma_max_mapping_size()
960 size_t dma_opt_mapping_size(struct device *dev)  in dma_opt_mapping_size()
974 unsigned long dma_get_merge_boundary(struct device *dev)  in dma_get_merge_boundary()