diff options
-rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.c | 3 | ||||
-rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/fs_core.c | 18 | ||||
-rw-r--r-- | include/linux/mlx5/fs.h | 1 |
3 files changed, 19 insertions, 3 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.c b/drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.c index 3c816e81f8d9..b25465d9e030 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.c @@ -432,6 +432,9 @@ static int mlx5_cmd_set_fte(struct mlx5_core_dev *dev, MLX5_SET(set_fte_in, in, table_type, ft->type); MLX5_SET(set_fte_in, in, table_id, ft->id); MLX5_SET(set_fte_in, in, flow_index, fte->index); + MLX5_SET(set_fte_in, in, ignore_flow_level, + !!(fte->action.flags & FLOW_ACT_IGNORE_FLOW_LEVEL)); + if (ft->vport) { MLX5_SET(set_fte_in, in, vport_number, ft->vport); MLX5_SET(set_fte_in, in, other_vport, 1); diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c b/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c index 456d3739b166..355a424f4506 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c @@ -1536,18 +1536,30 @@ static bool counter_is_valid(u32 action) } static bool dest_is_valid(struct mlx5_flow_destination *dest, - u32 action, + struct mlx5_flow_act *flow_act, struct mlx5_flow_table *ft) { + bool ignore_level = flow_act->flags & FLOW_ACT_IGNORE_FLOW_LEVEL; + u32 action = flow_act->action; + if (dest && (dest->type == MLX5_FLOW_DESTINATION_TYPE_COUNTER)) return counter_is_valid(action); if (!(action & MLX5_FLOW_CONTEXT_ACTION_FWD_DEST)) return true; + if (ignore_level) { + if (ft->type != FS_FT_FDB) + return false; + + if (dest->type == MLX5_FLOW_DESTINATION_TYPE_FLOW_TABLE && + dest->ft->type != FS_FT_FDB) + return false; + } + if (!dest || ((dest->type == MLX5_FLOW_DESTINATION_TYPE_FLOW_TABLE) && - (dest->ft->level <= ft->level))) + (dest->ft->level <= ft->level && !ignore_level))) return false; return true; } @@ -1777,7 +1789,7 @@ _mlx5_add_flow_rules(struct mlx5_flow_table *ft, return ERR_PTR(-EINVAL); for (i = 0; i < dest_num; i++) { - if (!dest_is_valid(&dest[i], flow_act->action, ft)) + if (!dest_is_valid(&dest[i], flow_act, ft)) return ERR_PTR(-EINVAL); } nested_down_read_ref_node(&ft->node, FS_LOCK_GRANDPARENT); diff --git a/include/linux/mlx5/fs.h b/include/linux/mlx5/fs.h index de2c838bae90..81f393fb7d96 100644 --- a/include/linux/mlx5/fs.h +++ b/include/linux/mlx5/fs.h @@ -196,6 +196,7 @@ struct mlx5_fs_vlan { enum { FLOW_ACT_NO_APPEND = BIT(0), + FLOW_ACT_IGNORE_FLOW_LEVEL = BIT(1), }; struct mlx5_flow_act { |