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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: Yishai Hadas <yishaih@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
This commit is contained in:
Yishai Hadas 2018-09-20 21:39:24 +03:00 committed by Jason Gunthorpe
parent 9f33ec03bc
commit a01a5860b2
1 changed files with 1 additions and 0 deletions
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1
drivers/infiniband/hw/mlx5/qp.c
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@ -2251,6 +2251,7 @@ static struct ib_qp *mlx5_ib_create_dct(struct ib_pd *pd,
goto err_free; 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); dctc = MLX5_ADDR_OF(create_dct_in, qp->dct.in, dct_context_entry);
qp->qp_sub_type = MLX5_IB_QPT_DCT; qp->qp_sub_type = MLX5_IB_QPT_DCT;
MLX5_SET(dctc, dctc, pd, to_mpd(pd)->pdn); MLX5_SET(dctc, dctc, pd, to_mpd(pd)->pdn);