net/mlx4_core: Load the Eth driver first

When running in SRIOV mode, VM that is assigned with a non-provisioned
Ethernet VFs get themselves a random mac when the Eth driver starts. In
this case, if the IB driver startup code that deals with RoCE runs first,
it will use a zero mac as the source mac for the Para-Virtual CM MADs
which is buggy. To handle that, we change the order of loading.

Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/ethernet/mellanox/mlx4/main.c b/drivers/net/ethernet/mellanox/mlx4/main.c
index cef267e..e98c15a 100644 (file)
--- a/drivers/net/ethernet/mellanox/mlx4/main.c
+++ b/drivers/net/ethernet/mellanox/mlx4/main.c
@@ -754,10 +754,10 @@ static void mlx4_request_modules(struct mlx4_dev *dev)
                        has_eth_port = true;
        }
 
-       if (has_ib_port || (dev->caps.flags & MLX4_DEV_CAP_FLAG_IBOE))
-               request_module_nowait(IB_DRV_NAME);
        if (has_eth_port)
                request_module_nowait(EN_DRV_NAME);
+       if (has_ib_port || (dev->caps.flags & MLX4_DEV_CAP_FLAG_IBOE))
+               request_module_nowait(IB_DRV_NAME);
 }
 
 /*