diff mbox series

[rdma-next,v1,02/15] IB/mlx5: Set uid as part of QP creation

Message ID 20180920183933.14771-3-leon@kernel.org (mailing list archive)
State Accepted
Delegated to: Jason Gunthorpe
Headers show
Series RDMA preparation to DevX extension part | expand

Commit Message

Leon Romanovsky Sept. 20, 2018, 6:39 p.m. UTC 
From: Yishai Hadas <yishaih@mellanox.com>

Set uid as part of QP creation so that the firmware can manage the
QP object in a secured way.

The uid for the destroy and the modify commands is set by mlx5_core.

This will enable using a QP that was created by verbs application to
be used by the DEVX flow in case the uid is equal.

Signed-off-by: Yishai Hadas <yishaih@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
---
 drivers/infiniband/hw/mlx5/qp.c | 1 +
 1 file changed, 1 insertion(+)
diff mbox series

Patch

diff --git a/drivers/infiniband/hw/mlx5/qp.c b/drivers/infiniband/hw/mlx5/qp.c
index e7ebe50ffdb5..297abaea463a 100644
--- a/drivers/infiniband/hw/mlx5/qp.c
+++ b/drivers/infiniband/hw/mlx5/qp.c
@@ -850,6 +850,7 @@  static int create_user_qp(struct mlx5_ib_dev *dev, struct ib_pd *pd,
 		goto err_umem;
 	}
 
+	MLX5_SET(create_qp_in, *in, uid, to_mpd(pd)->uid);
 	pas = (__be64 *)MLX5_ADDR_OF(create_qp_in, *in, pas);
 	if (ubuffer->umem)
 		mlx5_ib_populate_pas(dev, ubuffer->umem, page_shift, pas, 0);