RDMA/mlx5: Enable sniffer when device is in switchdev mode

In order to allow sniffer when the RDMA device is in switchdev mode, we
don't need to set the source port when creating the sniffer rule.

Link: https://lore.kernel.org/r/20200803060214.15328-1-leon@kernel.org
Signed-off-by: Maor Gottlieb <maorg@mellanox.com>
Reviewed-by: Mark Bloch <markb@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>

diff --git a/drivers/infiniband/hw/mlx5/fs.c b/drivers/infiniband/hw/mlx5/fs.c
index ab5ea9b..492cfe0 100644 (file)
--- a/drivers/infiniband/hw/mlx5/fs.c
+++ b/drivers/infiniband/hw/mlx5/fs.c
@@ -953,7 +953,7 @@ static struct mlx5_ib_flow_handler *_create_flow_rule(struct mlx5_ib_dev *dev,
        if (!flow_is_multicast_only(flow_attr))
                set_underlay_qp(dev, spec, underlay_qpn);
 
-       if (dev->is_rep) {
+       if (dev->is_rep && flow_attr->type != IB_FLOW_ATTR_SNIFFER) {
                struct mlx5_eswitch_rep *rep;
 
                rep = dev->port[flow_attr->port - 1].rep;
@@ -1115,6 +1115,7 @@ static struct mlx5_ib_flow_handler *create_sniffer_rule(struct mlx5_ib_dev *dev,
        int err;
        static const struct ib_flow_attr flow_attr  = {
                .num_of_specs = 0,
+               .type = IB_FLOW_ATTR_SNIFFER,
                .size = sizeof(flow_attr)
        };