185 static void free_netdevs(struct ib_device *ib_dev);
776 		pdata->ib_dev = device;  in alloc_port_data()
1313 static void prevent_dealloc_device(struct ib_device *ib_dev)  in prevent_dealloc_device()  argument
1416 static void __ib_unregister_device(struct ib_device *ib_dev)  in __ib_unregister_device()  argument
1425 	mutex_lock(&ib_dev->unregistration_lock);  in __ib_unregister_device()
1426 	if (!refcount_read(&ib_dev->refcount))  in __ib_unregister_device()
1429 	disable_device(ib_dev);  in __ib_unregister_device()
1432 	free_netdevs(ib_dev);  in __ib_unregister_device()
1434 	ib_device_unregister_sysfs(ib_dev);  in __ib_unregister_device()
1435 	device_del(&ib_dev->dev);  in __ib_unregister_device()
1436 	ib_device_unregister_rdmacg(ib_dev);  in __ib_unregister_device()
1437 	ib_cache_cleanup_one(ib_dev);  in __ib_unregister_device()
1443 	if (ib_dev->ops.dealloc_driver &&  in __ib_unregister_device()
1444 	    ib_dev->ops.dealloc_driver != prevent_dealloc_device) {  in __ib_unregister_device()
1445 		WARN_ON(kref_read(&ib_dev->dev.kobj.kref) <= 1);  in __ib_unregister_device()
1446 		ib_dealloc_device(ib_dev);  in __ib_unregister_device()
1449 	mutex_unlock(&ib_dev->unregistration_lock);  in __ib_unregister_device()
1466 void ib_unregister_device(struct ib_device *ib_dev)  in ib_unregister_device()  argument
1468 	get_device(&ib_dev->dev);  in ib_unregister_device()
1469 	__ib_unregister_device(ib_dev);  in ib_unregister_device()
1470 	put_device(&ib_dev->dev);  in ib_unregister_device()
1488 void ib_unregister_device_and_put(struct ib_device *ib_dev)  in ib_unregister_device_and_put()  argument
1490 	WARN_ON(!ib_dev->ops.dealloc_driver);  in ib_unregister_device_and_put()
1491 	get_device(&ib_dev->dev);  in ib_unregister_device_and_put()
1492 	ib_device_put(ib_dev);  in ib_unregister_device_and_put()
1493 	__ib_unregister_device(ib_dev);  in ib_unregister_device_and_put()
1494 	put_device(&ib_dev->dev);  in ib_unregister_device_and_put()
1514 	struct ib_device *ib_dev;  in ib_unregister_driver()  local
1518 	xa_for_each (&devices, index, ib_dev) {  in ib_unregister_driver()
1519 		if (ib_dev->ops.driver_id != driver_id)  in ib_unregister_driver()
1522 		get_device(&ib_dev->dev);  in ib_unregister_driver()
1525 		WARN_ON(!ib_dev->ops.dealloc_driver);  in ib_unregister_driver()
1526 		__ib_unregister_device(ib_dev);  in ib_unregister_driver()
1528 		put_device(&ib_dev->dev);  in ib_unregister_driver()
1537 	struct ib_device *ib_dev =  in ib_unregister_work()  local
1540 	__ib_unregister_device(ib_dev);  in ib_unregister_work()
1541 	put_device(&ib_dev->dev);  in ib_unregister_work()
1555 void ib_unregister_device_queued(struct ib_device *ib_dev)  in ib_unregister_device_queued()  argument
1557 	WARN_ON(!refcount_read(&ib_dev->refcount));  in ib_unregister_device_queued()
1558 	WARN_ON(!ib_dev->ops.dealloc_driver);  in ib_unregister_device_queued()
1559 	get_device(&ib_dev->dev);  in ib_unregister_device_queued()
1560 	if (!queue_work(system_unbound_wq, &ib_dev->unregistration_work))  in ib_unregister_device_queued()
1561 		put_device(&ib_dev->dev);  in ib_unregister_device_queued()
2094 int ib_device_set_netdev(struct ib_device *ib_dev, struct net_device *ndev,  in ib_device_set_netdev()  argument
2106 	ret = alloc_port_data(ib_dev);  in ib_device_set_netdev()
2110 	if (!rdma_is_port_valid(ib_dev, port))  in ib_device_set_netdev()
2113 	pdata = &ib_dev->port_data[port];  in ib_device_set_netdev()
2135 static void free_netdevs(struct ib_device *ib_dev)  in free_netdevs()  argument
2140 	if (!ib_dev->port_data)  in free_netdevs()
2143 	rdma_for_each_port (ib_dev, port) {  in free_netdevs()
2144 		struct ib_port_data *pdata = &ib_dev->port_data[port];  in free_netdevs()
2168 struct net_device *ib_device_get_netdev(struct ib_device *ib_dev,  in ib_device_get_netdev()  argument
2174 	if (!rdma_is_port_valid(ib_dev, port))  in ib_device_get_netdev()
2177 	pdata = &ib_dev->port_data[port];  in ib_device_get_netdev()
2183 	if (ib_dev->ops.get_netdev)  in ib_device_get_netdev()
2184 		res = ib_dev->ops.get_netdev(ib_dev, port);  in ib_device_get_netdev()
2226 		     cur->ib_dev->ops.driver_id == driver_id) &&  in ib_device_get_by_netdev()
2227 		    ib_device_try_get(cur->ib_dev)) {  in ib_device_get_by_netdev()
2228 			res = cur->ib_dev;  in ib_device_get_by_netdev()
2250 void ib_enum_roce_netdev(struct ib_device *ib_dev,  in ib_enum_roce_netdev()  argument
2258 	rdma_for_each_port (ib_dev, port)  in ib_enum_roce_netdev()
2259 		if (rdma_protocol_roce(ib_dev, port)) {  in ib_enum_roce_netdev()
2261 				ib_device_get_netdev(ib_dev, port);  in ib_enum_roce_netdev()
2263 			if (filter(ib_dev, port, idev, filter_cookie))  in ib_enum_roce_netdev()
2264 				cb(ib_dev, port, idev, cookie);  in ib_enum_roce_netdev()