diff options
| author | Roi Dayan <roid@nvidia.com> | 2021-08-15 12:23:14 +0200 |
|---|---|---|
| committer | Saeed Mahameed <saeedm@nvidia.com> | 2021-12-15 06:29:46 +0100 |
| commit | 35bb5242148fa16fd5b2f28b508e0c031e90c672 (patch) | |
| tree | a39bb61f08bf665a2b72e8505dd78a3175dc3651 | |
| parent | net/mlx5e: Move vlan action chunk into tc action vlan post parse op (diff) | |
| download | linux-35bb5242148fa16fd5b2f28b508e0c031e90c672.tar.xz linux-35bb5242148fa16fd5b2f28b508e0c031e90c672.zip | |
net/mlx5e: Move goto action checks into tc_action goto post parse op
Move goto action checks from parse nic/fdb funcs into the tc action
infra goto post parse op.
While moving this part also use NL_SET_ERR_MSG_MOD() instead of
NL_SET_ERR_MSG().
Signed-off-by: Roi Dayan <roid@nvidia.com>
Reviewed-by: Oz Shlomo <ozsh@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/goto.c | 35 | ||||
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/en_tc.c | 19 |
2 files changed, 35 insertions, 19 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/goto.c b/drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/goto.c index d713cf8e92a5..f44515061228 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/goto.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/goto.c @@ -81,7 +81,42 @@ tc_act_parse_goto(struct mlx5e_tc_act_parse_state *parse_state, return 0; } +static int +tc_act_post_parse_goto(struct mlx5e_tc_act_parse_state *parse_state, + struct mlx5e_priv *priv, + struct mlx5_flow_attr *attr) +{ + struct mlx5e_tc_flow_parse_attr *parse_attr = attr->parse_attr; + struct netlink_ext_ack *extack = parse_state->extack; + struct mlx5e_tc_flow *flow = parse_state->flow; + + if (!attr->dest_chain) + return 0; + + if (parse_state->decap) { + /* It can be supported if we'll create a mapping for + * the tunnel device only (without tunnel), and set + * this tunnel id with this decap flow. + * + * On restore (miss), we'll just set this saved tunnel + * device. + */ + + NL_SET_ERR_MSG_MOD(extack, "Decap with goto isn't supported"); + netdev_warn(priv->netdev, "Decap with goto isn't supported"); + return -EOPNOTSUPP; + } + + if (!mlx5e_is_eswitch_flow(flow) && parse_attr->mirred_ifindex[0]) { + NL_SET_ERR_MSG_MOD(extack, "Mirroring goto chain rules isn't supported"); + return -EOPNOTSUPP; + } + + return 0; +} + struct mlx5e_tc_act mlx5e_tc_act_goto = { .can_offload = tc_act_can_offload_goto, .parse_action = tc_act_parse_goto, + .post_parse = tc_act_post_parse_goto, }; diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c b/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c index 28a8db85994c..eec919f1b476 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c @@ -3241,11 +3241,6 @@ parse_tc_nic_actions(struct mlx5e_priv *priv, if (err) return err; - if (attr->dest_chain && parse_attr->mirred_ifindex[0]) { - NL_SET_ERR_MSG(extack, "Mirroring goto chain rules isn't supported"); - return -EOPNOTSUPP; - } - err = actions_prepare_mod_hdr_actions(priv, flow, attr, hdrs, extack); if (err) return err; @@ -3384,20 +3379,6 @@ parse_tc_fdb_actions(struct mlx5e_priv *priv, if (!actions_match_supported(priv, flow_action, parse_attr, flow, extack)) return -EOPNOTSUPP; - if (attr->dest_chain && parse_state->decap) { - /* It can be supported if we'll create a mapping for - * the tunnel device only (without tunnel), and set - * this tunnel id with this decap flow. - * - * On restore (miss), we'll just set this saved tunnel - * device. - */ - - NL_SET_ERR_MSG(extack, "Decap with goto isn't supported"); - netdev_warn(priv->netdev, "Decap with goto isn't supported"); - return -EOPNOTSUPP; - } - return 0; } |