return 0;
}
+static struct net_device *hns_roce_get_netdev(struct ib_device *ib_dev,
+ u8 port_num)
+{
+ struct hns_roce_dev *hr_dev = to_hr_dev(ib_dev);
+ struct net_device *ndev;
+
+ if (port_num < 1 || port_num > hr_dev->caps.num_ports)
+ return NULL;
+
+ rcu_read_lock();
+
+ ndev = hr_dev->iboe.netdevs[port_num - 1];
+ if (ndev)
+ dev_hold(ndev);
+
+ rcu_read_unlock();
+ return ndev;
+}
+
static int hns_roce_query_port(struct ib_device *ib_dev, u8 port_num,
struct ib_port_attr *props)
{
ib_dev->query_port = hns_roce_query_port;
ib_dev->modify_port = hns_roce_modify_port;
ib_dev->get_link_layer = hns_roce_get_link_layer;
+ ib_dev->get_netdev = hns_roce_get_netdev;
ib_dev->query_gid = hns_roce_query_gid;
ib_dev->query_pkey = hns_roce_query_pkey;
ib_dev->alloc_ucontext = hns_roce_alloc_ucontext;