36 #define DMA_DEBUG_DYNAMIC_ENTRIES (PAGE_SIZE / sizeof(struct dma_debug_entry))
70 struct dma_debug_entry {  struct
88 typedef bool (*match_fn)(struct dma_debug_entry *, struct dma_debug_entry *);  argument
171 static inline void dump_entry_trace(struct dma_debug_entry *entry)  in dump_entry_trace()
241 static int hash_fn(struct dma_debug_entry *entry)  in hash_fn()
253 static struct hash_bucket *get_hash_bucket(struct dma_debug_entry *entry,  in get_hash_bucket()
275 static bool exact_match(struct dma_debug_entry *a, struct dma_debug_entry *b)  in exact_match()
281 static bool containing_match(struct dma_debug_entry *a,  in containing_match()
282 			     struct dma_debug_entry *b)  in containing_match()
297 static struct dma_debug_entry *__hash_bucket_find(struct hash_bucket *bucket,  in __hash_bucket_find()
298 						  struct dma_debug_entry *ref,  in __hash_bucket_find()
301 	struct dma_debug_entry *entry, *ret = NULL;  in __hash_bucket_find()
347 static struct dma_debug_entry *bucket_find_exact(struct hash_bucket *bucket,  in bucket_find_exact()
348 						 struct dma_debug_entry *ref)  in bucket_find_exact()
353 static struct dma_debug_entry *bucket_find_contain(struct hash_bucket **bucket,  in bucket_find_contain()
354 						   struct dma_debug_entry *ref,  in bucket_find_contain()
358 	struct dma_debug_entry *entry, index = *ref;  in bucket_find_contain()
382 			    struct dma_debug_entry *entry)  in hash_bucket_add()
390 static void hash_bucket_del(struct dma_debug_entry *entry)  in hash_bucket_del()
424 static phys_addr_t to_cacheline_number(struct dma_debug_entry *entry)  in to_cacheline_number()
477 static int active_cacheline_insert(struct dma_debug_entry *entry,  in active_cacheline_insert()
496 		struct dma_debug_entry *existing;  in active_cacheline_insert()
510 static void active_cacheline_remove(struct dma_debug_entry *entry)  in active_cacheline_remove()
539 		struct dma_debug_entry *entry;  in debug_dma_dump_mappings()
571 		struct dma_debug_entry *entry;  in dump_show()
597 static void add_dma_entry(struct dma_debug_entry *entry, unsigned long attrs)  in add_dma_entry()
627 	struct dma_debug_entry *entry;  in dma_debug_create_entries()
643 static struct dma_debug_entry *__dma_entry_alloc(void)  in __dma_entry_alloc()
645 	struct dma_debug_entry *entry;  in __dma_entry_alloc()
647 	entry = list_entry(free_entries.next, struct dma_debug_entry, list);  in __dma_entry_alloc()
679 static struct dma_debug_entry *dma_entry_alloc(void)  in dma_entry_alloc()
682 	struct dma_debug_entry *entry;  in dma_entry_alloc()
713 static void dma_entry_free(struct dma_debug_entry *entry)  in dma_entry_free()
847 static int device_dma_allocations(struct device *dev, struct dma_debug_entry **out_entry)  in device_dma_allocations()
849 	struct dma_debug_entry *entry;  in device_dma_allocations()
870 	struct dma_debug_entry *entry;  in dma_debug_device_change()
978 static void check_unmap(struct dma_debug_entry *ref)  in check_unmap()
980 	struct dma_debug_entry *entry;  in check_unmap()
1116 		       struct dma_debug_entry *ref,  in check_sync()
1119 	struct dma_debug_entry *entry;  in check_sync()
1233 	struct dma_debug_entry *entry;  in debug_dma_map_phys()
1265 	struct dma_debug_entry ref;  in debug_dma_mapping_error()
1266 	struct dma_debug_entry *entry;  in debug_dma_mapping_error()
1304 	struct dma_debug_entry ref = {  in debug_dma_unmap_phys()
1321 	struct dma_debug_entry *entry;  in debug_dma_map_sg()
1355 				 struct dma_debug_entry *ref)  in get_nr_mapped_entries()
1357 	struct dma_debug_entry *entry;  in get_nr_mapped_entries()
1384 		struct dma_debug_entry ref = {  in debug_dma_unmap_sg()
1420 	struct dma_debug_entry *entry;  in debug_dma_alloc_coherent()
1449 	struct dma_debug_entry ref = {  in debug_dma_free_coherent()
1472 	struct dma_debug_entry ref;  in debug_dma_sync_single_for_cpu()
1491 	struct dma_debug_entry ref;  in debug_dma_sync_single_for_device()
1517 		struct dma_debug_entry ref = {  in debug_dma_sync_sg_for_cpu()
1548 		struct dma_debug_entry ref = {  in debug_dma_sync_sg_for_device()
1572 	struct dma_debug_entry *entry;  in debug_dma_alloc_pages()
1595 	struct dma_debug_entry ref = {  in debug_dma_free_pages()