IB/mlx5: Add tx_affinity support for DCI QP

DCI QP supports tx_affinity as well.

Link: https://lore.kernel.org/r/20200818115245.700581-2-leon@kernel.org
Signed-off-by: Mark Zhang <markz@mellanox.com>
Reviewed-by: Maor Gottlieb <maorg@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/qp.c b/drivers/infiniband/hw/mlx5/qp.c
index 246cefd..214d401 100644 (file)
--- a/drivers/infiniband/hw/mlx5/qp.c
+++ b/drivers/infiniband/hw/mlx5/qp.c
@@ -3667,14 +3667,12 @@ static unsigned int get_tx_affinity_rr(struct mlx5_ib_dev *dev,
                MLX5_MAX_PORTS + 1;
 }
 
-static bool qp_supports_affinity(struct ib_qp *qp)
+static bool qp_supports_affinity(struct mlx5_ib_qp *qp)
 {
-       if ((qp->qp_type == IB_QPT_RC) ||
-           (qp->qp_type == IB_QPT_UD) ||
-           (qp->qp_type == IB_QPT_UC) ||
-           (qp->qp_type == IB_QPT_RAW_PACKET) ||
-           (qp->qp_type == IB_QPT_XRC_INI) ||
-           (qp->qp_type == IB_QPT_XRC_TGT))
+       if ((qp->type == IB_QPT_RC) || (qp->type == IB_QPT_UD) ||
+           (qp->type == IB_QPT_UC) || (qp->type == IB_QPT_RAW_PACKET) ||
+           (qp->type == IB_QPT_XRC_INI) || (qp->type == IB_QPT_XRC_TGT) ||
+           (qp->type == MLX5_IB_QPT_DCI))
                return true;
        return false;
 }
@@ -3692,7 +3690,7 @@ static unsigned int get_tx_affinity(struct ib_qp *qp,
        unsigned int tx_affinity;
 
        if (!(mlx5_ib_lag_should_assign_affinity(dev) &&
-             qp_supports_affinity(qp)))
+             qp_supports_affinity(mqp)))
                return 0;
 
        if (mqp->flags & MLX5_IB_QP_CREATE_SQPN_QP1)