Commit ebe6ccc5 authored by Haggai Eran's avatar Haggai Eran Committed by Doug Ledford

IB/mlx5: Eliminate GSI RX QP's send buffers

Now that the transmission of GSI MADs is done with the special transmission
QPs, eliminate the send buffers in the GSI receive QP.
Reviewed-by: default avatarLeon Romanovsky <leonro@mellanox.com>
Signed-off-by: default avatarHaggai Eran <haggaie@mellanox.com>
Signed-off-by: default avatarDoug Ledford <dledford@redhat.com>
parent 83cae2af
...@@ -187,6 +187,11 @@ struct ib_qp *mlx5_ib_gsi_create_qp(struct ib_pd *pd, ...@@ -187,6 +187,11 @@ struct ib_qp *mlx5_ib_gsi_create_qp(struct ib_pd *pd,
hw_init_attr.qp_type = MLX5_IB_QPT_HW_GSI; hw_init_attr.qp_type = MLX5_IB_QPT_HW_GSI;
hw_init_attr.send_cq = gsi->cq; hw_init_attr.send_cq = gsi->cq;
if (num_qps) {
hw_init_attr.cap.max_send_wr = 0;
hw_init_attr.cap.max_send_sge = 0;
hw_init_attr.cap.max_inline_data = 0;
}
gsi->rx_qp = ib_create_qp(pd, &hw_init_attr); gsi->rx_qp = ib_create_qp(pd, &hw_init_attr);
if (IS_ERR(gsi->rx_qp)) { if (IS_ERR(gsi->rx_qp)) {
mlx5_ib_warn(dev, "unable to create hardware GSI QP. error %ld\n", mlx5_ib_warn(dev, "unable to create hardware GSI QP. error %ld\n",
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment