From: Roi Dayan roid@nvidia.com
commit 7f8770c71646cf93abdf3fea8b7733aaec4c82a3 upstream.
Do it when parsing like in other actions instead of when checking if goto is supported in current scenario.
Signed-off-by: Roi Dayan roid@nvidia.com Reviewed-by: Maor Dickman maord@nvidia.com Signed-off-by: Saeed Mahameed saeedm@nvidia.com Cc: dann frazier dann.frazier@canonical.com Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- drivers/net/ethernet/mellanox/mlx5/core/en_tc.c | 43 ++++++++++-------------- 1 file changed, 18 insertions(+), 25 deletions(-)
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c @@ -3597,7 +3597,8 @@ static int parse_tc_nic_actions(struct m if (err) return err;
- action |= MLX5_FLOW_CONTEXT_ACTION_COUNT; + action |= MLX5_FLOW_CONTEXT_ACTION_FWD_DEST | + MLX5_FLOW_CONTEXT_ACTION_COUNT; attr->dest_chain = act->chain_index; break; case FLOW_ACTION_CT: @@ -3632,12 +3633,9 @@ static int parse_tc_nic_actions(struct m
attr->action = action;
- if (attr->dest_chain) { - if (attr->action & MLX5_FLOW_CONTEXT_ACTION_FWD_DEST) { - NL_SET_ERR_MSG(extack, "Mirroring goto chain rules isn't supported"); - return -EOPNOTSUPP; - } - attr->action |= MLX5_FLOW_CONTEXT_ACTION_FWD_DEST; + if (attr->dest_chain && parse_attr->mirred_ifindex[0]) { + NL_SET_ERR_MSG(extack, "Mirroring goto chain rules isn't supported"); + return -EOPNOTSUPP; }
if (attr->action & MLX5_FLOW_CONTEXT_ACTION_MOD_HDR) @@ -4146,7 +4144,8 @@ static int parse_tc_fdb_actions(struct m if (err) return err;
- action |= MLX5_FLOW_CONTEXT_ACTION_COUNT; + action |= MLX5_FLOW_CONTEXT_ACTION_FWD_DEST | + MLX5_FLOW_CONTEXT_ACTION_COUNT; attr->dest_chain = act->chain_index; break; case FLOW_ACTION_CT: @@ -4218,24 +4217,18 @@ static int parse_tc_fdb_actions(struct m if (!actions_match_supported(priv, flow_action, parse_attr, flow, extack)) return -EOPNOTSUPP;
- if (attr->dest_chain) { - if (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; - } + if (attr->dest_chain && 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. + */
- attr->action |= MLX5_FLOW_CONTEXT_ACTION_FWD_DEST; + NL_SET_ERR_MSG(extack, "Decap with goto isn't supported"); + netdev_warn(priv->netdev, "Decap with goto isn't supported"); + return -EOPNOTSUPP; }
if (esw_attr->split_count > 0 && !mlx5_esw_has_fwd_fdb(priv->mdev)) {