From: Yevgeny Kliteynik Date: Mon, 20 Jan 2020 09:51:36 +0000 (+0200) Subject: net/mlx5: DR, Allow connecting flow table to a lower/same level table X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=4c7cea2f31f1dde9c578e4729e0d34f340052037;p=linux.git net/mlx5: DR, Allow connecting flow table to a lower/same level table Allow connecting SW steering source table to a lower/same level destination table. Lifting this limitation is required to support Connection Tracking. Signed-off-by: Yevgeny Kliteynik Signed-off-by: Saeed Mahameed --- diff --git a/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_action.c b/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_action.c index 286fcec5eff23..6dec2a550a107 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_action.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_action.c @@ -677,9 +677,12 @@ int mlx5dr_actions_build_ste_arr(struct mlx5dr_matcher *matcher, goto out_invalid_arg; } if (action->dest_tbl.tbl->level <= matcher->tbl->level) { + mlx5_core_warn_once(dmn->mdev, + "Connecting table to a lower/same level destination table\n"); mlx5dr_dbg(dmn, - "Destination table level should be higher than source table\n"); - goto out_invalid_arg; + "Connecting table at level %d to a destination table at level %d\n", + matcher->tbl->level, + action->dest_tbl.tbl->level); } attr.final_icm_addr = rx_rule ? action->dest_tbl.tbl->rx.s_anchor->chunk->icm_addr :