1 files changed, 2 insertions, 0 deletions

diff --git a/drivers/net/mlx4/main.c b/drivers/net/mlx4/main.c
index c94b3426d355..f0ee35df4dd7 100644
--- a/drivers/net/mlx4/main.c
+++ b/drivers/net/mlx4/main.c
@@ -1117,6 +1117,8 @@ static int mlx4_init_port_info(struct mlx4_dev *dev, int port)
         info->port = port;
         mlx4_init_mac_table(dev, &info->mac_table);
         mlx4_init_vlan_table(dev, &info->vlan_table);
+        info->base_qpn = dev->caps.reserved_qps_base[MLX4_QP_REGION_ETH_ADDR] +
+                        (port - 1) * (1 << log_num_mac);
 
         sprintf(info->dev_name, "mlx4_port%d", port);
         info->port_attr.attr.name = info->dev_name;