Lines Matching refs:ref
293 struct dma_debug_entry *ref, in __hash_bucket_find() argument
300 if (!match(ref, entry)) in __hash_bucket_find()
315 entry->size == ref->size ? ++match_lvl : 0; in __hash_bucket_find()
316 entry->type == ref->type ? ++match_lvl : 0; in __hash_bucket_find()
317 entry->direction == ref->direction ? ++match_lvl : 0; in __hash_bucket_find()
318 entry->sg_call_ents == ref->sg_call_ents ? ++match_lvl : 0; in __hash_bucket_find()
343 struct dma_debug_entry *ref) in bucket_find_exact() argument
345 return __hash_bucket_find(bucket, ref, exact_match); in bucket_find_exact()
349 struct dma_debug_entry *ref, in bucket_find_contain() argument
353 unsigned int max_range = dma_get_max_seg_size(ref->dev); in bucket_find_contain()
354 struct dma_debug_entry *entry, index = *ref; in bucket_find_contain()
358 entry = __hash_bucket_find(*bucket, ref, containing_match); in bucket_find_contain()
945 static void check_unmap(struct dma_debug_entry *ref) in check_unmap() argument
951 bucket = get_hash_bucket(ref, &flags); in check_unmap()
952 entry = bucket_find_exact(bucket, ref); in check_unmap()
958 if (dma_mapping_error(ref->dev, ref->dev_addr)) { in check_unmap()
959 err_printk(ref->dev, NULL, in check_unmap()
963 err_printk(ref->dev, NULL, in check_unmap()
967 ref->dev_addr, ref->size); in check_unmap()
972 if (ref->size != entry->size) { in check_unmap()
973 err_printk(ref->dev, entry, "device driver frees " in check_unmap()
977 ref->dev_addr, entry->size, ref->size); in check_unmap()
980 if (ref->type != entry->type) { in check_unmap()
981 err_printk(ref->dev, entry, "device driver frees " in check_unmap()
985 ref->dev_addr, ref->size, in check_unmap()
986 type2name[entry->type], type2name[ref->type]); in check_unmap()
988 (phys_addr(ref) != phys_addr(entry))) { in check_unmap()
989 err_printk(ref->dev, entry, "device driver frees " in check_unmap()
994 ref->dev_addr, ref->size, in check_unmap()
996 phys_addr(ref)); in check_unmap()
999 if (ref->sg_call_ents && ref->type == dma_debug_sg && in check_unmap()
1000 ref->sg_call_ents != entry->sg_call_ents) { in check_unmap()
1001 err_printk(ref->dev, entry, "device driver frees " in check_unmap()
1004 entry->sg_call_ents, ref->sg_call_ents); in check_unmap()
1011 if (ref->direction != entry->direction) { in check_unmap()
1012 err_printk(ref->dev, entry, "device driver frees " in check_unmap()
1016 ref->dev_addr, ref->size, in check_unmap()
1018 dir2name[ref->direction]); in check_unmap()
1027 err_printk(ref->dev, entry, in check_unmap()
1031 ref->dev_addr, ref->size, in check_unmap()
1077 struct dma_debug_entry *ref, in check_sync() argument
1084 bucket = get_hash_bucket(ref, &flags); in check_sync()
1086 entry = bucket_find_contain(&bucket, ref, &flags); in check_sync()
1092 (unsigned long long)ref->dev_addr, ref->size); in check_sync()
1096 if (ref->size > entry->size) { in check_sync()
1103 ref->size); in check_sync()
1109 if (ref->direction != entry->direction) { in check_sync()
1114 (unsigned long long)ref->dev_addr, entry->size, in check_sync()
1116 dir2name[ref->direction]); in check_sync()
1120 !(ref->direction == DMA_TO_DEVICE)) in check_sync()
1125 (unsigned long long)ref->dev_addr, entry->size, in check_sync()
1127 dir2name[ref->direction]); in check_sync()
1130 !(ref->direction == DMA_FROM_DEVICE)) in check_sync()
1135 (unsigned long long)ref->dev_addr, entry->size, in check_sync()
1137 dir2name[ref->direction]); in check_sync()
1139 if (ref->sg_call_ents && ref->type == dma_debug_sg && in check_sync()
1140 ref->sg_call_ents != entry->sg_call_ents) { in check_sync()
1141 err_printk(ref->dev, entry, "device driver syncs " in check_sync()
1144 entry->sg_call_ents, ref->sg_call_ents); in check_sync()
1231 struct dma_debug_entry ref; in debug_dma_mapping_error() local
1239 ref.dev = dev; in debug_dma_mapping_error()
1240 ref.dev_addr = dma_addr; in debug_dma_mapping_error()
1241 bucket = get_hash_bucket(&ref, &flags); in debug_dma_mapping_error()
1244 if (!exact_match(&ref, entry)) in debug_dma_mapping_error()
1270 struct dma_debug_entry ref = { in debug_dma_unmap_page() local
1280 check_unmap(&ref); in debug_dma_unmap_page()
1322 struct dma_debug_entry *ref) in get_nr_mapped_entries() argument
1329 bucket = get_hash_bucket(ref, &flags); in get_nr_mapped_entries()
1330 entry = bucket_find_exact(bucket, ref); in get_nr_mapped_entries()
1351 struct dma_debug_entry ref = { in debug_dma_unmap_sg() local
1366 mapped_ents = get_nr_mapped_entries(dev, &ref); in debug_dma_unmap_sg()
1368 check_unmap(&ref); in debug_dma_unmap_sg()
1410 struct dma_debug_entry ref = { in debug_dma_free_coherent() local
1424 ref.pfn = vmalloc_to_pfn(virt); in debug_dma_free_coherent()
1426 ref.pfn = page_to_pfn(virt_to_page(virt)); in debug_dma_free_coherent()
1431 check_unmap(&ref); in debug_dma_free_coherent()
1462 struct dma_debug_entry ref = { in debug_dma_unmap_resource() local
1473 check_unmap(&ref); in debug_dma_unmap_resource()
1479 struct dma_debug_entry ref; in debug_dma_sync_single_for_cpu() local
1484 ref.type = dma_debug_single; in debug_dma_sync_single_for_cpu()
1485 ref.dev = dev; in debug_dma_sync_single_for_cpu()
1486 ref.dev_addr = dma_handle; in debug_dma_sync_single_for_cpu()
1487 ref.size = size; in debug_dma_sync_single_for_cpu()
1488 ref.direction = direction; in debug_dma_sync_single_for_cpu()
1489 ref.sg_call_ents = 0; in debug_dma_sync_single_for_cpu()
1491 check_sync(dev, &ref, true); in debug_dma_sync_single_for_cpu()
1498 struct dma_debug_entry ref; in debug_dma_sync_single_for_device() local
1503 ref.type = dma_debug_single; in debug_dma_sync_single_for_device()
1504 ref.dev = dev; in debug_dma_sync_single_for_device()
1505 ref.dev_addr = dma_handle; in debug_dma_sync_single_for_device()
1506 ref.size = size; in debug_dma_sync_single_for_device()
1507 ref.direction = direction; in debug_dma_sync_single_for_device()
1508 ref.sg_call_ents = 0; in debug_dma_sync_single_for_device()
1510 check_sync(dev, &ref, false); in debug_dma_sync_single_for_device()
1524 struct dma_debug_entry ref = { in debug_dma_sync_sg_for_cpu() local
1536 mapped_ents = get_nr_mapped_entries(dev, &ref); in debug_dma_sync_sg_for_cpu()
1541 check_sync(dev, &ref, true); in debug_dma_sync_sg_for_cpu()
1556 struct dma_debug_entry ref = { in debug_dma_sync_sg_for_device() local
1567 mapped_ents = get_nr_mapped_entries(dev, &ref); in debug_dma_sync_sg_for_device()
1572 check_sync(dev, &ref, false); in debug_dma_sync_sg_for_device()