From: Dmytro Linkin <[email protected]>
TC encap offload is supported only for the physical uplink
representor. Fail for non uplink representor.
Fixes: 3e621b19b0bb ("net/mlx5e: Support TC encapsulation offloads with upper
devices")
Signed-off-by: Dmytro Linkin <[email protected]>
Reviewed-by: Eli Britstein <[email protected]>
Reviewed-by: Vlad Buslov <[email protected]>
Reviewed-by: Roi Dayan <[email protected]>
Signed-off-by: Saeed Mahameed <[email protected]>
---
drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun.c
b/drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun.c
index fa2a3c444cdc..eec07b34b4ad 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun.c
@@ -39,6 +39,10 @@ static int get_route_and_out_devs(struct mlx5e_priv *priv,
return -EOPNOTSUPP;
}
+ if (!(mlx5e_eswitch_rep(*out_dev) &&
+ mlx5e_is_uplink_rep(netdev_priv(*out_dev))))
+ return -EOPNOTSUPP;
+
return 0;
}
--
2.20.1
