186 static void free_netdevs(struct ib_device *ib_dev);
821 		pdata->ib_dev = device;  in alloc_port_data()
1344 static void prevent_dealloc_device(struct ib_device *ib_dev)  in prevent_dealloc_device()  argument
1462 static void __ib_unregister_device(struct ib_device *ib_dev)  in __ib_unregister_device()  argument
1471 	mutex_lock(&ib_dev->unregistration_lock);  in __ib_unregister_device()
1472 	if (!refcount_read(&ib_dev->refcount))  in __ib_unregister_device()
1475 	disable_device(ib_dev);  in __ib_unregister_device()
1478 	free_netdevs(ib_dev);  in __ib_unregister_device()
1480 	ib_free_port_attrs(&ib_dev->coredev);  in __ib_unregister_device()
1481 	device_del(&ib_dev->dev);  in __ib_unregister_device()
1482 	ib_device_unregister_rdmacg(ib_dev);  in __ib_unregister_device()
1483 	ib_cache_cleanup_one(ib_dev);  in __ib_unregister_device()
1489 	if (ib_dev->ops.dealloc_driver &&  in __ib_unregister_device()
1490 	    ib_dev->ops.dealloc_driver != prevent_dealloc_device) {  in __ib_unregister_device()
1491 		WARN_ON(kref_read(&ib_dev->dev.kobj.kref) <= 1);  in __ib_unregister_device()
1492 		ib_dealloc_device(ib_dev);  in __ib_unregister_device()
1495 	mutex_unlock(&ib_dev->unregistration_lock);  in __ib_unregister_device()
1512 void ib_unregister_device(struct ib_device *ib_dev)  in ib_unregister_device()  argument
1514 	get_device(&ib_dev->dev);  in ib_unregister_device()
1515 	__ib_unregister_device(ib_dev);  in ib_unregister_device()
1516 	put_device(&ib_dev->dev);  in ib_unregister_device()
1534 void ib_unregister_device_and_put(struct ib_device *ib_dev)  in ib_unregister_device_and_put()  argument
1536 	WARN_ON(!ib_dev->ops.dealloc_driver);  in ib_unregister_device_and_put()
1537 	get_device(&ib_dev->dev);  in ib_unregister_device_and_put()
1538 	ib_device_put(ib_dev);  in ib_unregister_device_and_put()
1539 	__ib_unregister_device(ib_dev);  in ib_unregister_device_and_put()
1540 	put_device(&ib_dev->dev);  in ib_unregister_device_and_put()
1560 	struct ib_device *ib_dev;  in ib_unregister_driver()  local
1564 	xa_for_each (&devices, index, ib_dev) {  in ib_unregister_driver()
1565 		if (ib_dev->ops.driver_id != driver_id)  in ib_unregister_driver()
1568 		get_device(&ib_dev->dev);  in ib_unregister_driver()
1571 		WARN_ON(!ib_dev->ops.dealloc_driver);  in ib_unregister_driver()
1572 		__ib_unregister_device(ib_dev);  in ib_unregister_driver()
1574 		put_device(&ib_dev->dev);  in ib_unregister_driver()
1583 	struct ib_device *ib_dev =  in ib_unregister_work()  local
1586 	__ib_unregister_device(ib_dev);  in ib_unregister_work()
1587 	put_device(&ib_dev->dev);  in ib_unregister_work()
1601 void ib_unregister_device_queued(struct ib_device *ib_dev)  in ib_unregister_device_queued()  argument
1603 	WARN_ON(!refcount_read(&ib_dev->refcount));  in ib_unregister_device_queued()
1604 	WARN_ON(!ib_dev->ops.dealloc_driver);  in ib_unregister_device_queued()
1605 	get_device(&ib_dev->dev);  in ib_unregister_device_queued()
1606 	if (!queue_work(ib_unreg_wq, &ib_dev->unregistration_work))  in ib_unregister_device_queued()
1607 		put_device(&ib_dev->dev);  in ib_unregister_device_queued()
2134 int ib_device_set_netdev(struct ib_device *ib_dev, struct net_device *ndev,  in ib_device_set_netdev()  argument
2146 	ret = alloc_port_data(ib_dev);  in ib_device_set_netdev()
2150 	if (!rdma_is_port_valid(ib_dev, port))  in ib_device_set_netdev()
2153 	pdata = &ib_dev->port_data[port];  in ib_device_set_netdev()
2175 static void free_netdevs(struct ib_device *ib_dev)  in free_netdevs()  argument
2180 	if (!ib_dev->port_data)  in free_netdevs()
2183 	rdma_for_each_port (ib_dev, port) {  in free_netdevs()
2184 		struct ib_port_data *pdata = &ib_dev->port_data[port];  in free_netdevs()
2208 struct net_device *ib_device_get_netdev(struct ib_device *ib_dev,  in ib_device_get_netdev()  argument
2214 	if (!rdma_is_port_valid(ib_dev, port))  in ib_device_get_netdev()
2217 	pdata = &ib_dev->port_data[port];  in ib_device_get_netdev()
2223 	if (ib_dev->ops.get_netdev)  in ib_device_get_netdev()
2224 		res = ib_dev->ops.get_netdev(ib_dev, port);  in ib_device_get_netdev()
2266 		     cur->ib_dev->ops.driver_id == driver_id) &&  in ib_device_get_by_netdev()
2267 		    ib_device_try_get(cur->ib_dev)) {  in ib_device_get_by_netdev()
2268 			res = cur->ib_dev;  in ib_device_get_by_netdev()
2290 void ib_enum_roce_netdev(struct ib_device *ib_dev,  in ib_enum_roce_netdev()  argument
2298 	rdma_for_each_port (ib_dev, port)  in ib_enum_roce_netdev()
2299 		if (rdma_protocol_roce(ib_dev, port)) {  in ib_enum_roce_netdev()
2301 				ib_device_get_netdev(ib_dev, port);  in ib_enum_roce_netdev()
2303 			if (filter(ib_dev, port, idev, filter_cookie))  in ib_enum_roce_netdev()
2304 				cb(ib_dev, port, idev, cookie);  in ib_enum_roce_netdev()