[net-next V2 03/11] net/mlx5: E-Switch, use new cap as condition for mpls over udp
From: Saeed Mahameed <saeed@kernel.org>
Date: 2021-01-12 07:14:27
Subsystem:
mellanox mlx5 core vpi driver, networking drivers, the rest · Maintainers:
Saeed Mahameed, Leon Romanovsky, Tariq Toukan, Mark Bloch, Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
From: Eli Cohen <redacted> Use tunnel_stateless_mpls_over_udp instead of MLX5_FLEX_PROTO_CW_MPLS_UDP since new devices have native support for mpls over udp and do not rely on flex parser. Signed-off-by: Eli Cohen <redacted> Reviewed-by: Roi Dayan <redacted> Reviewed-by: Mark Bloch <mbloch@nvidia.com> Signed-off-by: Saeed Mahameed <saeedm@nvidia.com> --- drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun_mplsoudp.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun_mplsoudp.c b/drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun_mplsoudp.c
index 1f9526244222..3479672e84cf 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun_mplsoudp.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun_mplsoudp.c@@ -81,8 +81,8 @@ static int parse_tunnel(struct mlx5e_priv *priv, if (!enc_keyid.mask->keyid) return 0; - if (!(MLX5_CAP_GEN(priv->mdev, flex_parser_protocols) & - MLX5_FLEX_PROTO_CW_MPLS_UDP)) + if (!MLX5_CAP_ETH(priv->mdev, tunnel_stateless_mpls_over_udp) && + !(MLX5_CAP_GEN(priv->mdev, flex_parser_protocols) & MLX5_FLEX_PROTO_CW_MPLS_UDP)) return -EOPNOTSUPP; flow_rule_match_mpls(rule, &match);
--
2.26.2