From: Yishai Hadas <yishaih@mellanox.com>
Date: Thu, 20 Sep 2018 18:39:20 +0000 (+0300)
Subject: IB/mlx5: Set uid as part of QP creation
X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=991d219829aaf4eaeea6fdb84021fe05f0fcdae3;p=openwrt%2Fstaging%2Fblogic.git

IB/mlx5: Set uid as part of QP creation

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>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
---

diff --git a/drivers/infiniband/hw/mlx5/qp.c b/drivers/infiniband/hw/mlx5/qp.c
index 1f318a47040c..127b386911e1 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);