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Commit a01a5860 authored by Yishai Hadas's avatar Yishai Hadas Committed by Jason Gunthorpe
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IB/mlx5: Set uid as part of DCT commands 



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: default avatarYishai Hadas <yishaih@mellanox.com>
Signed-off-by: default avatarLeon Romanovsky <leonro@mellanox.com>
Signed-off-by: default avatarJason Gunthorpe <jgg@mellanox.com>
parent 9f33ec03

drivers/infiniband/hw/mlx5/qp.c

+1 −0
Original line number Diff line number Diff line
@@ -2251,6 +2251,7 @@ 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_mpd(pd)->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);