diff options
| author |   Mark Bloch <markb@mellanox.com> | 2018-01-29 10:40:37 +0000 |
|---|---|---|
| committer |   Saeed Mahameed <saeedm@mellanox.com> | 2018-02-23 12:36:39 -0800 |
| commit | b96c9dde17359520d6a5a8eb6d56d91f22c5a413 (patch) | |
| tree | ad9a5077e2af22bb9acfd3c41b589a69e622b360 /drivers/infiniband/hw/mlx5/ib_rep.c | |
| parent | IB/mlx5: Don't expose MR cache in switchdev mode (diff) | |
| download | linux-dev-b96c9dde17359520d6a5a8eb6d56d91f22c5a413.tar.xz linux-dev-b96c9dde17359520d6a5a8eb6d56d91f22c5a413.zip | |
IB/mlx5: E-Switch, Add rule to forward traffic to vport
In order to forward traffic from representor's SQ to the right virtual
function, every time an SQ is created also add the corresponding flow rule
to the FDB.
Signed-off-by: Mark Bloch <markb@mellanox.com>
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
Diffstat (limited to 'drivers/infiniband/hw/mlx5/ib_rep.c')
| -rw-r--r-- | drivers/infiniband/hw/mlx5/ib_rep.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/drivers/infiniband/hw/mlx5/ib_rep.c b/drivers/infiniband/hw/mlx5/ib_rep.c index adf2439ddacb..a5d0c3917568 100644 --- a/drivers/infiniband/hw/mlx5/ib_rep.c +++ b/drivers/infiniband/hw/mlx5/ib_rep.c @@ -102,3 +102,23 @@ struct mlx5_eswitch_rep *mlx5_ib_vport_rep(struct mlx5_eswitch *esw, int vport) { return mlx5_eswitch_vport_rep(esw, vport); } + +int create_flow_rule_vport_sq(struct mlx5_ib_dev *dev, + struct mlx5_ib_sq *sq) +{ + struct mlx5_flow_handle *flow_rule; + struct mlx5_eswitch *esw = dev->mdev->priv.eswitch; + + if (!dev->rep) + return 0; + + flow_rule = + mlx5_eswitch_add_send_to_vport_rule(esw, + dev->rep->vport, + sq->base.mqp.qpn); + if (IS_ERR(flow_rule)) + return PTR_ERR(flow_rule); + sq->flow_rule = flow_rule; + + return 0; +} |