34 	struct rte_vdpa_device *dev, *ret = NULL;  in __vdpa_find_device_by_name()  local
39 	TAILQ_FOREACH(dev, &vdpa_device_list, next) {  in __vdpa_find_device_by_name()
40 		if (!strncmp(dev->device->name, name, RTE_DEV_NAME_MAX_LEN)) {  in __vdpa_find_device_by_name()
41 			ret = dev;  in __vdpa_find_device_by_name()
52 	struct rte_vdpa_device *dev;  in rte_vdpa_find_device_by_name()  local
55 	dev = __vdpa_find_device_by_name(name);  in rte_vdpa_find_device_by_name()
58 	return dev;  in rte_vdpa_find_device_by_name()
74 	struct rte_vdpa_device *dev;  in rte_vdpa_register_device()  local
91 	dev = __vdpa_find_device_by_name(rte_dev->name);  in rte_vdpa_register_device()
92 	if (dev) {  in rte_vdpa_register_device()
93 		dev = NULL;  in rte_vdpa_register_device()
97 	dev = rte_zmalloc(NULL, sizeof(*dev), 0);  in rte_vdpa_register_device()
98 	if (!dev)  in rte_vdpa_register_device()
101 	dev->device = rte_dev;  in rte_vdpa_register_device()
102 	dev->ops = ops;  in rte_vdpa_register_device()
103 	TAILQ_INSERT_TAIL(&vdpa_device_list, dev, next);  in rte_vdpa_register_device()
107 	return dev;  in rte_vdpa_register_device()
111 rte_vdpa_unregister_device(struct rte_vdpa_device *dev)  in rte_vdpa_unregister_device()  argument
118 		if (dev != cur_dev)  in rte_vdpa_unregister_device()
121 		TAILQ_REMOVE(&vdpa_device_list, dev, next);  in rte_vdpa_unregister_device()
122 		rte_free(dev);  in rte_vdpa_unregister_device()
134 	struct virtio_net *dev = get_device(vid);  in rte_vdpa_relay_vring_used()  local
145 	if (!dev || !vring_m)  in rte_vdpa_relay_vring_used()
148 	if (qid >= dev->nr_vring)  in rte_vdpa_relay_vring_used()
151 	if (vq_is_packed(dev))  in rte_vdpa_relay_vring_used()
155 	vq = dev->virtqueue[qid];  in rte_vdpa_relay_vring_used()
179 				vhost_iova_to_vva(dev, vq,  in rte_vdpa_relay_vring_used()
186 				idesc = vhost_alloc_copy_ind_table(dev, vq,  in rte_vdpa_relay_vring_used()
206 				vhost_log_write_iova(dev, vq, desc.addr,  in rte_vdpa_relay_vring_used()
222 	if (dev->features & (1ULL << VIRTIO_RING_F_EVENT_IDX))  in rte_vdpa_relay_vring_used()
234 rte_vdpa_get_queue_num(struct rte_vdpa_device *dev, uint32_t *queue_num)  in rte_vdpa_get_queue_num()  argument
236 	if (dev == NULL || dev->ops == NULL || dev->ops->get_queue_num == NULL)  in rte_vdpa_get_queue_num()
239 	return dev->ops->get_queue_num(dev, queue_num);  in rte_vdpa_get_queue_num()
243 rte_vdpa_get_features(struct rte_vdpa_device *dev, uint64_t *features)  in rte_vdpa_get_features()  argument
245 	if (dev == NULL || dev->ops == NULL || dev->ops->get_features == NULL)  in rte_vdpa_get_features()
248 	return dev->ops->get_features(dev, features);  in rte_vdpa_get_features()
252 rte_vdpa_get_protocol_features(struct rte_vdpa_device *dev, uint64_t *features)  in rte_vdpa_get_protocol_features()  argument
254 	if (dev == NULL || dev->ops == NULL ||  in rte_vdpa_get_protocol_features()
255 			dev->ops->get_protocol_features == NULL)  in rte_vdpa_get_protocol_features()
258 	return dev->ops->get_protocol_features(dev, features);  in rte_vdpa_get_protocol_features()
262 rte_vdpa_get_stats_names(struct rte_vdpa_device *dev,  in rte_vdpa_get_stats_names()  argument
266 	if (!dev)  in rte_vdpa_get_stats_names()
269 	RTE_FUNC_PTR_OR_ERR_RET(dev->ops->get_stats_names, -ENOTSUP);  in rte_vdpa_get_stats_names()
271 	return dev->ops->get_stats_names(dev, stats_names, size);  in rte_vdpa_get_stats_names()
275 rte_vdpa_get_stats(struct rte_vdpa_device *dev, uint16_t qid,  in rte_vdpa_get_stats()  argument
278 	if (!dev || !stats || !n)  in rte_vdpa_get_stats()
281 	RTE_FUNC_PTR_OR_ERR_RET(dev->ops->get_stats, -ENOTSUP);  in rte_vdpa_get_stats()
283 	return dev->ops->get_stats(dev, qid, stats, n);  in rte_vdpa_get_stats()
287 rte_vdpa_reset_stats(struct rte_vdpa_device *dev, uint16_t qid)  in rte_vdpa_reset_stats()  argument
289 	if (!dev)  in rte_vdpa_reset_stats()
292 	RTE_FUNC_PTR_OR_ERR_RET(dev->ops->reset_stats, -ENOTSUP);  in rte_vdpa_reset_stats()
294 	return dev->ops->reset_stats(dev, qid);  in rte_vdpa_reset_stats()
298 vdpa_dev_match(struct rte_vdpa_device *dev,  in vdpa_dev_match()  argument
301 	if (dev->device == rte_dev)  in vdpa_dev_match()
315 	struct rte_vdpa_device *dev;  in vdpa_find_device()  local
319 		dev = TAILQ_FIRST(&vdpa_device_list);  in vdpa_find_device()
321 		dev = TAILQ_NEXT(start, next);  in vdpa_find_device()
323 	while (dev != NULL) {  in vdpa_find_device()
324 		if (cmp(dev, rte_dev) == 0)  in vdpa_find_device()
327 		dev = TAILQ_NEXT(dev, next);  in vdpa_find_device()
331 	return dev;  in vdpa_find_device()