Cross Reference: /src/sys/external/bsd/drm2/dist/drm/vmwgfx/ttm

Lines Matching defs:tfile
135 	struct ttm_object_file *tfile;
141 ttm_object_file_ref(struct ttm_object_file *tfile)
143 	kref_get(&tfile->refcount);
144 	return tfile;
149 	struct ttm_object_file *tfile =
152 	kfree(tfile);
158 	struct ttm_object_file *tfile = *p_tfile;
161 	kref_put(&tfile->refcount, ttm_object_file_destroy);
165 int ttm_base_object_init(struct ttm_object_file *tfile,
173 	struct ttm_object_device *tdev = tfile->tdev;
177 	base->tfile = ttm_object_file_ref(tfile);
191 	ret = ttm_ref_object_add(tfile, base, TTM_REF_USAGE, NULL, false);
209 	struct ttm_object_device *tdev = base->tfile->tdev;
221 	ttm_object_file_unref(&base->tfile);
237  * @tfile: The struct ttm_object_file the object is registered with.
252 ttm_base_object_noref_lookup(struct ttm_object_file *tfile, uint32_t key)
255 	struct drm_open_hash *ht = &tfile->ref_hash[TTM_REF_USAGE];
270 struct ttm_base_object *ttm_base_object_lookup(struct ttm_object_file *tfile,
275 	struct drm_open_hash *ht = &tfile->ref_hash[TTM_REF_USAGE];
310  * @tfile: Pointer to a struct ttm_object_file identifying the caller.
313  * Checks wether the caller identified by @tfile has put a valid USAGE
316 bool ttm_ref_object_exists(struct ttm_object_file *tfile,
319 	struct drm_open_hash *ht = &tfile->ref_hash[TTM_REF_USAGE];
351 int ttm_ref_object_add(struct ttm_object_file *tfile,
356 	struct drm_open_hash *ht = &tfile->ref_hash[ref_type];
359 	struct ttm_mem_global *mem_glob = tfile->tdev->mem_glob;
366 	if (base->tfile != tfile && !base->shareable)
400 		ref->tfile = tfile;
404 		spin_lock(&tfile->lock);
408 			list_add_tail(&ref->head, &tfile->ref_list);
410 			spin_unlock(&tfile->lock);
416 		spin_unlock(&tfile->lock);
426 static void __releases(tfile->lock) __acquires(tfile->lock)
432 	struct ttm_object_file *tfile = ref->tfile;
434 	struct ttm_mem_global *mem_glob = tfile->tdev->mem_glob;
436 	ht = &tfile->ref_hash[ref->ref_type];
439 	spin_unlock(&tfile->lock);
447 	spin_lock(&tfile->lock);
450 int ttm_ref_object_base_unref(struct ttm_object_file *tfile,
453 	struct drm_open_hash *ht = &tfile->ref_hash[ref_type];
458 	spin_lock(&tfile->lock);
461 		spin_unlock(&tfile->lock);
466 	spin_unlock(&tfile->lock);
475 	struct ttm_object_file *tfile = *p_tfile;
478 	spin_lock(&tfile->lock);
485 	while (!list_empty(&tfile->ref_list)) {
486 		list = tfile->ref_list.next;
491 	spin_unlock(&tfile->lock);
493 		drm_ht_remove(&tfile->ref_hash[i]);
495 	ttm_object_file_unref(&tfile);
501 	struct ttm_object_file *tfile = kmalloc(sizeof(*tfile), GFP_KERNEL);
506 	if (unlikely(tfile == NULL))
509 	spin_lock_init(&tfile->lock);
510 	tfile->tdev = tdev;
511 	kref_init(&tfile->refcount);
512 	INIT_LIST_HEAD(&tfile->ref_list);
515 		ret = drm_ht_create(&tfile->ref_hash[i], hash_order);
522 	return tfile;
525 		drm_ht_remove(&tfile->ref_hash[i]);
527 	kfree(tfile);
644 	struct ttm_object_device *tdev = base->tfile->tdev;
659  * @tfile: A struct ttm_object_file identifying the caller.
667 int ttm_prime_fd_to_handle(struct ttm_object_file *tfile,
670 	struct ttm_object_device *tdev = tfile->tdev;
686 	ret = ttm_ref_object_add(tfile, base, TTM_REF_USAGE, NULL, false);
696  * @tfile: Struct ttm_object_file identifying the caller.
702 int ttm_prime_handle_to_fd(struct ttm_object_file *tfile,
706 	struct ttm_object_device *tdev = tfile->tdev;
712 	base = ttm_base_object_lookup(tfile, handle);
786  * @tfile: struct ttm_object_file identifying the caller
797 int ttm_prime_object_init(struct ttm_object_file *tfile, size_t size,
809 	return ttm_base_object_init(tfile, &prime->base, shareable,
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