From: Leon Romanovsky <leon@kernel.org>
To: Doug Ledford <dledford@redhat.com>, Jason Gunthorpe <jgg@mellanox.com>
Cc: Leon Romanovsky <leonro@mellanox.com>,
RDMA mailing list <linux-rdma@vger.kernel.org>,
Yishai Hadas <yishaih@mellanox.com>,
Saeed Mahameed <saeedm@mellanox.com>,
linux-netdev <netdev@vger.kernel.org>
Subject: [PATCH rdma-next 18/25] IB/mlx5: Set uid as part of DCT commands
Date: Mon, 17 Sep 2018 14:04:11 +0300 [thread overview]
Message-ID: <20180917110418.18937-19-leon@kernel.org> (raw)
In-Reply-To: <20180917110418.18937-1-leon@kernel.org>
From: Yishai Hadas <yishaih@mellanox.com>
Set uid as part of DCT create command so that the firmware can
manage the DCT object in a secured way.
The uid for the destroy and drain commands are set by mlx5_core.
That will enable using a DCT 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 | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/infiniband/hw/mlx5/qp.c b/drivers/infiniband/hw/mlx5/qp.c
index 8fbf17a885b9..1a3b79405260 100644
--- a/drivers/infiniband/hw/mlx5/qp.c
+++ b/drivers/infiniband/hw/mlx5/qp.c
@@ -2311,6 +2311,8 @@ static struct ib_qp *mlx5_ib_create_dct(struct ib_pd *pd,
goto err_free;
}
+ MLX5_SET(create_dct_in, qp->dct.in, uid,
+ to_mucontext(pd->uobject->context)->devx_uid);
dctc = MLX5_ADDR_OF(create_dct_in, qp->dct.in, dct_context_entry);
qp->qp_sub_type = MLX5_IB_QPT_DCT;
MLX5_SET(dctc, dctc, pd, to_mpd(pd)->pdn);
--
2.14.4
next prev parent reply other threads:[~2018-09-17 11:04 UTC|newest]
Thread overview: 40+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-09-17 11:03 [PATCH rdma-next 00/24] Extend DEVX functionality Leon Romanovsky
2018-09-17 11:03 ` [PATCH mlx5-next 01/25] net/mlx5: Set uid as part of CQ commands Leon Romanovsky
2018-09-17 11:03 ` [PATCH mlx5-next 02/25] net/mlx5: Set uid as part of QP commands Leon Romanovsky
2018-09-19 17:27 ` Jason Gunthorpe
2018-09-20 4:51 ` Leon Romanovsky
2018-09-17 11:03 ` [PATCH mlx5-next 03/25] net/mlx5: Set uid as part of RQ commands Leon Romanovsky
2018-09-19 17:28 ` Jason Gunthorpe
2018-09-19 18:40 ` Saeed Mahameed
2018-09-19 21:10 ` Jason Gunthorpe
2018-09-17 11:03 ` [PATCH mlx5-next 04/25] net/mlx5: Set uid as part of SQ commands Leon Romanovsky
2018-09-17 11:03 ` [PATCH mlx5-next 05/25] net/mlx5: Set uid as part of SRQ commands Leon Romanovsky
2018-09-17 11:03 ` [PATCH mlx5-next 06/25] net/mlx5: Set uid as part of DCT commands Leon Romanovsky
2018-09-17 11:04 ` [PATCH mlx5-next 07/25] net/mlx5: Update mlx5_ifc with DEVX UID bits Leon Romanovsky
2018-09-19 17:31 ` Jason Gunthorpe
2018-09-20 4:51 ` Leon Romanovsky
2018-09-17 11:04 ` [PATCH rdma-next 08/25] IB/mlx5: Set uid as part of CQ creation Leon Romanovsky
2018-09-17 11:04 ` [PATCH rdma-next 09/25] IB/mlx5: Set uid as part of QP creation Leon Romanovsky
2018-09-17 11:04 ` [PATCH rdma-next 10/25] IB/mlx5: Set uid as part of RQ commands Leon Romanovsky
2018-09-17 11:04 ` [PATCH rdma-next 11/25] IB/mlx5: Set uid as part of SQ commands Leon Romanovsky
2018-09-17 11:04 ` [PATCH rdma-next 12/25] IB/mlx5: Set uid as part of TIR commands Leon Romanovsky
2018-09-17 11:04 ` [PATCH rdma-next 13/25] IB/mlx5: Set uid as part of TIS commands Leon Romanovsky
2018-09-17 11:04 ` [PATCH rdma-next 14/25] IB/mlx5: Set uid as part of RQT commands Leon Romanovsky
2018-09-17 11:04 ` [PATCH rdma-next 15/25] IB/mlx5: Set uid as part of PD commands Leon Romanovsky
2018-09-17 11:04 ` [PATCH rdma-next 16/25] IB/mlx5: Set uid as part of TD commands Leon Romanovsky
2018-09-17 11:04 ` [PATCH rdma-next 17/25] IB/mlx5: Set uid as part of SRQ commands Leon Romanovsky
2018-09-17 11:04 ` Leon Romanovsky [this message]
2018-09-17 11:04 ` [PATCH rdma-next 19/25] IB/mlx5: Set uid as part of XRCD commands Leon Romanovsky
2018-09-17 11:04 ` [PATCH rdma-next 20/25] IB/mlx5: Set uid as part of MCG commands Leon Romanovsky
2018-09-17 11:04 ` [PATCH rdma-next 21/25] IB/mlx5: Set valid umem bit on DEVX Leon Romanovsky
2018-09-17 11:04 ` [PATCH rdma-next 22/25] IB/mlx5: Expose RAW QP device handles to user space Leon Romanovsky
2018-09-17 11:04 ` [PATCH rdma-next 23/25] IB/mlx5: Manage device uid for DEVX white list commands Leon Romanovsky
2018-09-17 11:04 ` [PATCH rdma-next 24/25] IB/mlx5: Enable " Leon Romanovsky
2018-09-17 11:04 ` [PATCH rdma-next 25/25] IB/mlx5: Enable DEVX on IB Leon Romanovsky
2018-09-17 19:34 ` [PATCH rdma-next 00/24] Extend DEVX functionality Leon Romanovsky
2018-09-17 19:51 ` Or Gerlitz
2018-09-17 20:07 ` Leon Romanovsky
2018-09-17 20:13 ` Or Gerlitz
2018-09-17 20:20 ` Leon Romanovsky
2018-09-19 18:17 ` Jason Gunthorpe
2018-09-20 5:01 ` Leon Romanovsky
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