35 	struct rte_vdpa_device *dev, *ret = NULL;  in __vdpa_find_device_by_name()  local
40 	TAILQ_FOREACH(dev, &vdpa_device_list, next) {  in __vdpa_find_device_by_name()
41 		if (!strncmp(dev->device->name, name, RTE_DEV_NAME_MAX_LEN)) {  in __vdpa_find_device_by_name()
42 			ret = dev;  in __vdpa_find_device_by_name()
53 	struct rte_vdpa_device *dev;  in rte_vdpa_find_device_by_name()  local
56 	dev = __vdpa_find_device_by_name(name);  in rte_vdpa_find_device_by_name()
59 	return dev;  in rte_vdpa_find_device_by_name()
75 	struct rte_vdpa_device *dev;  in rte_vdpa_register_device()  local
92 	dev = __vdpa_find_device_by_name(rte_dev->name);  in rte_vdpa_register_device()
93 	if (dev) {  in rte_vdpa_register_device()
94 		dev = NULL;  in rte_vdpa_register_device()
98 	dev = rte_zmalloc(NULL, sizeof(*dev), 0);  in rte_vdpa_register_device()
99 	if (!dev)  in rte_vdpa_register_device()
102 	dev->device = rte_dev;  in rte_vdpa_register_device()
103 	dev->ops = ops;  in rte_vdpa_register_device()
104 	TAILQ_INSERT_TAIL(&vdpa_device_list, dev, next);  in rte_vdpa_register_device()
108 	return dev;  in rte_vdpa_register_device()
112 rte_vdpa_unregister_device(struct rte_vdpa_device *dev)  in rte_vdpa_unregister_device()  argument
119 		if (dev != cur_dev)  in rte_vdpa_unregister_device()
122 		TAILQ_REMOVE(&vdpa_device_list, dev, next);  in rte_vdpa_unregister_device()
123 		rte_free(dev);  in rte_vdpa_unregister_device()
135 	struct virtio_net *dev = get_device(vid);  in rte_vdpa_relay_vring_used()  local
146 	if (!dev || !vring_m)  in rte_vdpa_relay_vring_used()
149 	if (qid >= dev->nr_vring)  in rte_vdpa_relay_vring_used()
152 	if (vq_is_packed(dev))  in rte_vdpa_relay_vring_used()
156 	vq = dev->virtqueue[qid];  in rte_vdpa_relay_vring_used()
180 				vhost_iova_to_vva(dev, vq,  in rte_vdpa_relay_vring_used()
187 				idesc = vhost_alloc_copy_ind_table(dev, vq,  in rte_vdpa_relay_vring_used()
207 				vhost_log_write_iova(dev, vq, desc.addr,  in rte_vdpa_relay_vring_used()
223 	if (dev->features & (1ULL << VIRTIO_RING_F_EVENT_IDX))  in rte_vdpa_relay_vring_used()
235 rte_vdpa_get_queue_num(struct rte_vdpa_device *dev, uint32_t *queue_num)  in rte_vdpa_get_queue_num()  argument
237 	if (dev == NULL || dev->ops == NULL || dev->ops->get_queue_num == NULL)  in rte_vdpa_get_queue_num()
240 	return dev->ops->get_queue_num(dev, queue_num);  in rte_vdpa_get_queue_num()
244 rte_vdpa_get_features(struct rte_vdpa_device *dev, uint64_t *features)  in rte_vdpa_get_features()  argument
246 	if (dev == NULL || dev->ops == NULL || dev->ops->get_features == NULL)  in rte_vdpa_get_features()
249 	return dev->ops->get_features(dev, features);  in rte_vdpa_get_features()
253 rte_vdpa_get_protocol_features(struct rte_vdpa_device *dev, uint64_t *features)  in rte_vdpa_get_protocol_features()  argument
255 	if (dev == NULL || dev->ops == NULL ||  in rte_vdpa_get_protocol_features()
256 			dev->ops->get_protocol_features == NULL)  in rte_vdpa_get_protocol_features()
259 	return dev->ops->get_protocol_features(dev, features);  in rte_vdpa_get_protocol_features()
263 rte_vdpa_get_stats_names(struct rte_vdpa_device *dev,  in rte_vdpa_get_stats_names()  argument
267 	if (!dev)  in rte_vdpa_get_stats_names()
270 	RTE_FUNC_PTR_OR_ERR_RET(dev->ops->get_stats_names, -ENOTSUP);  in rte_vdpa_get_stats_names()
272 	return dev->ops->get_stats_names(dev, stats_names, size);  in rte_vdpa_get_stats_names()
276 rte_vdpa_get_stats(struct rte_vdpa_device *dev, uint16_t qid,  in rte_vdpa_get_stats()  argument
279 	if (!dev || !stats || !n)  in rte_vdpa_get_stats()
282 	RTE_FUNC_PTR_OR_ERR_RET(dev->ops->get_stats, -ENOTSUP);  in rte_vdpa_get_stats()
284 	return dev->ops->get_stats(dev, qid, stats, n);  in rte_vdpa_get_stats()
288 rte_vdpa_reset_stats(struct rte_vdpa_device *dev, uint16_t qid)  in rte_vdpa_reset_stats()  argument
290 	if (!dev)  in rte_vdpa_reset_stats()
293 	RTE_FUNC_PTR_OR_ERR_RET(dev->ops->reset_stats, -ENOTSUP);  in rte_vdpa_reset_stats()
295 	return dev->ops->reset_stats(dev, qid);  in rte_vdpa_reset_stats()
299 vdpa_dev_match(struct rte_vdpa_device *dev,  in vdpa_dev_match()  argument
302 	if (dev->device == rte_dev)  in vdpa_dev_match()
316 	struct rte_vdpa_device *dev;  in vdpa_find_device()  local
320 		dev = TAILQ_FIRST(&vdpa_device_list);  in vdpa_find_device()
322 		dev = TAILQ_NEXT(start, next);  in vdpa_find_device()
324 	while (dev != NULL) {  in vdpa_find_device()
325 		if (cmp(dev, rte_dev) == 0)  in vdpa_find_device()
328 		dev = TAILQ_NEXT(dev, next);  in vdpa_find_device()
332 	return dev;  in vdpa_find_device()