diff mbox series

[rdma-next,v1,12/15] IB/mlx5: Set uid as part of CQ creation

Message ID 20180920183933.14771-13-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 CQ creation so that the firmware can manage the
CQ object in a secured way.

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

This will enable using a CQ 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/cq.c | 1 +
 1 file changed, 1 insertion(+)
diff mbox series

Patch

diff --git a/drivers/infiniband/hw/mlx5/cq.c b/drivers/infiniband/hw/mlx5/cq.c
index 495fa6e651ea..a41519dc8d3a 100644
--- a/drivers/infiniband/hw/mlx5/cq.c
+++ b/drivers/infiniband/hw/mlx5/cq.c
@@ -877,6 +877,7 @@  static int create_cq_user(struct mlx5_ib_dev *dev, struct ib_udata *udata,
 		cq->private_flags |= MLX5_IB_CQ_PR_FLAGS_CQE_128_PAD;
 	}
 
+	MLX5_SET(create_cq_in, *cqb, uid, to_mucontext(context)->devx_uid);
 	return 0;
 
 err_cqb: