netdev - [net-next 05/14] net/mlx5e: Annul encap action ordering requirement

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Date:   Tue, 11 Dec 2018 15:24:00 -0800
From:   Saeed Mahameed <saeedm@...lanox.com>
To:     "David S. Miller" <davem@...emloft.net>
Cc:     netdev@...r.kernel.org, Eli Britstein <elibr@...lanox.com>,
        Saeed Mahameed <saeedm@...lanox.com>
Subject: [net-next 05/14] net/mlx5e: Annul encap action ordering requirement

From: Eli Britstein <elibr@...lanox.com>

Currently a FW syndrome is emitted if the driver configures a
multi-destination FTE where the first destination is a tunneled uplink
port and the second destination is a local vPort.

Support this scenario by creating a multi-destination FTE using the
firmware's extended destination capabilities.

Signed-off-by: Eli Britstein <elibr@...lanox.com>
Reviewed-by: Oz Shlomo <ozsh@...lanox.com>
Signed-off-by: Saeed Mahameed <saeedm@...lanox.com>
---
 drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c b/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c
index 0387b5068be6..bb96c4661e26 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c
@@ -131,6 +131,8 @@ mlx5_eswitch_add_offloaded_rule(struct mlx5_eswitch *esw,
 				if (attr->dests[j].flags & MLX5_ESW_DEST_ENCAP) {
 					flow_act.action |= MLX5_FLOW_CONTEXT_ACTION_PACKET_REFORMAT;
 					flow_act.reformat_id = attr->encap_id;
+					dest[i].vport.flags |= MLX5_FLOW_DEST_VPORT_REFORMAT_ID;
+					dest[i].vport.reformat_id = attr->encap_id;
 				}
 				i++;
 			}
-- 
2.19.2