netdev - [PATCH mlx5-next 4/9] net/mlx5: E-Switch, Add match on vhca id to default send rules

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Date:   Wed, 10 Mar 2021 23:09:10 -0800
From:   Saeed Mahameed <saeed@...nel.org>
To:     Saeed Mahameed <saeedm@...dia.com>,
        Leon Romanovsky <leonro@...dia.com>, netdev@...r.kernel.org,
        linux-rdma@...r.kernel.org
Cc:     Mark Bloch <mbloch@...dia.com>
Subject: [PATCH mlx5-next 4/9] net/mlx5: E-Switch, Add match on vhca id to default send rules

From: Mark Bloch <mbloch@...dia.com>

Match on the vhca id of the E-Switch owner when creating the send-to-vport
representor rules.

Signed-off-by: Mark Bloch <mbloch@...dia.com>
Reviewed-by: Saeed Mahameed <saeedm@...dia.com>
Signed-off-by: Saeed Mahameed <saeedm@...dia.com>
---
 .../ethernet/mellanox/mlx5/core/eswitch_offloads.c   | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c b/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c
index 107b1f208b72..fd5f8b830584 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c
@@ -1055,10 +1055,16 @@ mlx5_eswitch_add_send_to_vport_rule(struct mlx5_eswitch *esw, u16 vport,
 	MLX5_SET(fte_match_set_misc, misc, source_sqn, sqn);
 	/* source vport is the esw manager */
 	MLX5_SET(fte_match_set_misc, misc, source_port, esw->manager_vport);
+	if (MLX5_CAP_ESW(esw->dev, merged_eswitch))
+		MLX5_SET(fte_match_set_misc, misc, source_eswitch_owner_vhca_id,
+			 MLX5_CAP_GEN(esw->dev, vhca_id));
 
 	misc = MLX5_ADDR_OF(fte_match_param, spec->match_criteria, misc_parameters);
 	MLX5_SET_TO_ONES(fte_match_set_misc, misc, source_sqn);
 	MLX5_SET_TO_ONES(fte_match_set_misc, misc, source_port);
+	if (MLX5_CAP_ESW(esw->dev, merged_eswitch))
+		MLX5_SET_TO_ONES(fte_match_set_misc, misc,
+				 source_eswitch_owner_vhca_id);
 
 	spec->match_criteria_enable = MLX5_MATCH_MISC_PARAMETERS;
 	dest.type = MLX5_FLOW_DESTINATION_TYPE_VPORT;
@@ -1702,6 +1708,12 @@ static int esw_create_offloads_fdb_tables(struct mlx5_eswitch *esw)
 
 	MLX5_SET_TO_ONES(fte_match_param, match_criteria, misc_parameters.source_sqn);
 	MLX5_SET_TO_ONES(fte_match_param, match_criteria, misc_parameters.source_port);
+	if (MLX5_CAP_ESW(esw->dev, merged_eswitch)) {
+		MLX5_SET_TO_ONES(fte_match_param, match_criteria,
+				 misc_parameters.source_eswitch_owner_vhca_id);
+		MLX5_SET(create_flow_group_in, flow_group_in,
+			 source_eswitch_owner_vhca_id_valid, 1);
+	}
 
 	ix = esw->total_vports * MAX_SQ_NVPORTS + MAX_PF_SQ;
 	MLX5_SET(create_flow_group_in, flow_group_in, start_flow_index, 0);
-- 
2.29.2