From: Mark Zhang <markzhang@nvidia.com>

Date: Mon, 14 Dec 2020 03:38:40 +0200

Subject: net/mlx5: Use port_num 1 instead of 0 when delete a RoCE address

Patch-mainline: v5.11-rc3

Git-commit: 0f2dcade69f2af56b74bce432e48ff3957830ce2

References: git-fixes

In multi-port mode, FW reports syndrome 0x2ea48 (invalid vhca_port_number)

if the port_num is not 1 or 2.

Fixes: 80f09dfc237f ("net/mlx5: Eswitch, enable RoCE loopback traffic")

Signed-off-by: Mark Zhang <markzhang@nvidia.com>

Reviewed-by: Maor Gottlieb <maorg@nvidia.com>

Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>

Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>

---

 drivers/net/ethernet/mellanox/mlx5/core/rdma.c |    2 +-

 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/net/ethernet/mellanox/mlx5/core/rdma.c

+++ b/drivers/net/ethernet/mellanox/mlx5/core/rdma.c

@@ -116,7 +116,7 @@ free:

 static void mlx5_rdma_del_roce_addr(struct mlx5_core_dev *dev)

 {

 	mlx5_core_roce_gid_set(dev, 0, 0, 0,

-			       NULL, NULL, false, 0, 0);

+			       NULL, NULL, false, 0, 1);

 }

 static void mlx5_rdma_make_default_gid(struct mlx5_core_dev *dev, union ib_gid *gid)