From: Aviv Heller <av...@mellanox.com>
If CONFIG_MLX5_ESWITCH is not defined, test for SR-IOV being disabled,
instead of calling e-switch LAG prereq routine.
Since LAG with SRIOV is allowed only when switchdev mode is on.
Fixes: eff849b2c669 ("net/mlx5: Allow/disallow LAG according to pre-req only")
Signed-off-by: Aviv Heller <av...@mellanox.com>
Signed-off-by: Saeed Mahameed <sae...@mellanox.com>
---
drivers/net/ethernet/mellanox/mlx5/core/lag.c | 13 ++++++++-----
1 file changed, 8 insertions(+), 5 deletions(-)
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/lag.c
b/drivers/net/ethernet/mellanox/mlx5/core/lag.c
index 5187dc7a72a3..3a6baed722d8 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/lag.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/lag.c
@@ -291,12 +291,15 @@ static int mlx5_deactivate_lag(struct mlx5_lag *ldev)
static bool mlx5_lag_check_prereq(struct mlx5_lag *ldev)
{
- if (ldev->pf[0].dev &&
- ldev->pf[1].dev &&
- mlx5_esw_lag_prereq(ldev->pf[0].dev, ldev->pf[1].dev))
- return true;
- else
+ if (!ldev->pf[0].dev || !ldev->pf[1].dev)
return false;
+
+#ifdef CONFIG_MLX5_ESWITCH
+ return mlx5_esw_lag_prereq(ldev->pf[0].dev, ldev->pf[1].dev);
+#else
+ return (!mlx5_sriov_is_enabled(ldev->pf[0].dev) &&
+ !mlx5_sriov_is_enabled(ldev->pf[1].dev));
+#endif
}
static void mlx5_lag_add_ib_devices(struct mlx5_lag *ldev)
--
2.19.2
