From 1cc26d74bb98bd9693f0e630ee1cac87d5ba9f20 Mon Sep 17 00:00:00 2001 From: Eli Britstein Date: Mon, 26 Nov 2018 07:24:08 +0200 Subject: net/mlx5e: Support header rewrite actions with remote port mirroring A rule with the following actions is split to a two level FDB: 1. Forward to local mirror vport 2. Header rewrite 3. Forward to local vport In the first level flow table, forward the packet to the local port and forward the packet to the second level flow table for header rewrite and local port forwarding. This configuration fails when mirroring to a remote encapsulated destination because currently an FTE cannot support encap and table destinations. Use the extended destination capabilities to configure the first level flow table with a multi-destination FTE to the uplink and second level table and the second level flow table for the header rewrite and local port forwarding. Signed-off-by: Eli Britstein Reviewed-by: Oz Shlomo Signed-off-by: Saeed Mahameed --- drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c') diff --git a/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c b/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c index bb96c4661e26..b0652e44a68d 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c @@ -226,6 +226,10 @@ mlx5_eswitch_add_fwd_rule(struct mlx5_eswitch *esw, MLX5_CAP_GEN(attr->dests[i].mdev, vhca_id); if (MLX5_CAP_ESW(esw->dev, merged_eswitch)) dest[i].vport.flags |= MLX5_FLOW_DEST_VPORT_VHCA_ID; + if (attr->dests[i].flags & MLX5_ESW_DEST_ENCAP) { + dest[i].vport.flags |= MLX5_FLOW_DEST_VPORT_REFORMAT_ID; + dest[i].vport.reformat_id = attr->encap_id; + } } dest[i].type = MLX5_FLOW_DESTINATION_TYPE_FLOW_TABLE; dest[i].ft = fwd_fdb, -- cgit v1.2.3-55-g7522