1 files changed, 21 insertions, 11 deletions

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/vlan.c b/drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/vlan.c
index 70fc0c2d8813..b86ac604d0c2 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/vlan.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/vlan.c
@@ -9,7 +9,6 @@
 static int
 add_vlan_prio_tag_rewrite_action(struct mlx5e_priv *priv,
 				 struct mlx5e_tc_flow_parse_attr *parse_attr,
-				 struct pedit_headers_action *hdrs,
 				 u32 *action, struct netlink_ext_ack *extack)
 {
 	const struct flow_action_entry prio_tag_act = {
@@ -26,7 +25,7 @@ add_vlan_prio_tag_rewrite_action(struct mlx5e_priv *priv,
 	};
 
 	return mlx5e_tc_act_vlan_add_rewrite_action(priv, MLX5_FLOW_NAMESPACE_FDB,
-						    &prio_tag_act, parse_attr, hdrs, action,
+						    &prio_tag_act, parse_attr, action,
 						    extack);
 }
 
@@ -35,7 +34,8 @@ parse_tc_vlan_action(struct mlx5e_priv *priv,
 		     const struct flow_action_entry *act,
 		     struct mlx5_esw_flow_attr *attr,
 		     u32 *action,
-		     struct netlink_ext_ack *extack)
+		     struct netlink_ext_ack *extack,
+		     struct mlx5e_tc_act_parse_state *parse_state)
 {
 	u8 vlan_idx = attr->total_vlan;
 
@@ -85,6 +85,16 @@ parse_tc_vlan_action(struct mlx5e_priv *priv,
 			*action |= MLX5_FLOW_CONTEXT_ACTION_VLAN_PUSH;
 		}
 		break;
+	case FLOW_ACTION_VLAN_POP_ETH:
+		parse_state->eth_pop = true;
+		break;
+	case FLOW_ACTION_VLAN_PUSH_ETH:
+		if (!flow_flag_test(parse_state->flow, L3_TO_L2_DECAP))
+			return -EOPNOTSUPP;
+		parse_state->eth_push = true;
+		memcpy(attr->eth.h_dest, act->vlan_push_eth.dst, ETH_ALEN);
+		memcpy(attr->eth.h_source, act->vlan_push_eth.src, ETH_ALEN);
+		break;
 	default:
 		NL_SET_ERR_MSG_MOD(extack, "Unexpected action id for VLAN");
 		return -EINVAL;
@@ -110,7 +120,7 @@ mlx5e_tc_act_vlan_add_push_action(struct mlx5e_priv *priv,
 	};
 	int err;
 
-	err = parse_tc_vlan_action(priv, &vlan_act, attr->esw_attr, &attr->action, extack);
+	err = parse_tc_vlan_action(priv, &vlan_act, attr->esw_attr, &attr->action, extack, NULL);
 	if (err)
 		return err;
 
@@ -140,7 +150,7 @@ mlx5e_tc_act_vlan_add_pop_action(struct mlx5e_priv *priv,
 						priv->netdev->lower_level;
 	while (nest_level--) {
 		err = parse_tc_vlan_action(priv, &vlan_act, attr->esw_attr, &attr->action,
-					   extack);
+					   extack, NULL);
 		if (err)
 			return err;
 	}
@@ -151,7 +161,8 @@ mlx5e_tc_act_vlan_add_pop_action(struct mlx5e_priv *priv,
 static bool
 tc_act_can_offload_vlan(struct mlx5e_tc_act_parse_state *parse_state,
 			const struct flow_action_entry *act,
-			int act_index)
+			int act_index,
+			struct mlx5_flow_attr *attr)
 {
 	return true;
 }
@@ -170,11 +181,11 @@ tc_act_parse_vlan(struct mlx5e_tc_act_parse_state *parse_state,
 		/* Replace vlan pop+push with vlan modify */
 		attr->action &= ~MLX5_FLOW_CONTEXT_ACTION_VLAN_POP;
 		err = mlx5e_tc_act_vlan_add_rewrite_action(priv, MLX5_FLOW_NAMESPACE_FDB, act,
-							   attr->parse_attr, parse_state->hdrs,
-							   &attr->action, parse_state->extack);
+							   attr->parse_attr, &attr->action,
+							   parse_state->extack);
 	} else {
 		err = parse_tc_vlan_action(priv, act, esw_attr, &attr->action,
-					   parse_state->extack);
+					   parse_state->extack, parse_state);
 	}
 
 	if (err)
@@ -191,7 +202,6 @@ tc_act_post_parse_vlan(struct mlx5e_tc_act_parse_state *parse_state,
 		       struct mlx5_flow_attr *attr)
 {
 	struct mlx5e_tc_flow_parse_attr *parse_attr = attr->parse_attr;
-	struct pedit_headers_action *hdrs = parse_state->hdrs;
 	struct netlink_ext_ack *extack = parse_state->extack;
 	struct mlx5_eswitch *esw = priv->mdev->priv.eswitch;
 	int err;
@@ -202,7 +212,7 @@ tc_act_post_parse_vlan(struct mlx5e_tc_act_parse_state *parse_state,
 		 * tag rewrite.
 		 */
 		attr->action &= ~MLX5_FLOW_CONTEXT_ACTION_VLAN_POP;
-		err = add_vlan_prio_tag_rewrite_action(priv, parse_attr, hdrs,
+		err = add_vlan_prio_tag_rewrite_action(priv, parse_attr,
 						       &attr->action, extack);
 		if (err)
 			return err;