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IB/mlx5: Set uid as part of SQ commands 

Set uid as part of SQ commands so that the firmware can manage the
SQ object in a secured way.

The uid for the destroy command is set by mlx5_core.

This will enable using an SQ 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 21:39:22 +03:00 committed by Jason Gunthorpe
parent 34d57585f9
commit c14003f090
1 changed files with 7 additions and 5 deletions
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12
drivers/infiniband/hw/mlx5/qp.c
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@ -1115,6 +1115,7 @@ static int create_raw_packet_qp_sq(struct mlx5_ib_dev *dev,
goto err_umem;
}
MLX5_SET(create_sq_in, in, uid, to_mpd(pd)->uid);
sqc = MLX5_ADDR_OF(create_sq_in, in, ctx);
MLX5_SET(sqc, sqc, flush_in_error_en, 1);
if (MLX5_CAP_ETH(dev->mdev, multi_pkt_send_wqe))
@ -2827,10 +2828,9 @@ out:
return err;
}
static int modify_raw_packet_qp_sq(struct mlx5_core_dev *dev,
struct mlx5_ib_sq *sq,
int new_state,
const struct mlx5_modify_raw_qp_param *raw_qp_param)
static int modify_raw_packet_qp_sq(
struct mlx5_core_dev *dev, struct mlx5_ib_sq *sq, int new_state,
const struct mlx5_modify_raw_qp_param *raw_qp_param, struct ib_pd *pd)
{
struct mlx5_ib_qp *ibqp = sq->base.container_mibqp;
struct mlx5_rate_limit old_rl = ibqp->rl;
@ -2847,6 +2847,7 @@ static int modify_raw_packet_qp_sq(struct mlx5_core_dev *dev,
if (!in)
return -ENOMEM;
MLX5_SET(modify_sq_in, in, uid, to_mpd(pd)->uid);
MLX5_SET(modify_sq_in, in, sq_state, sq->state);
sqc = MLX5_ADDR_OF(modify_sq_in, in, ctx);
@ -2963,7 +2964,8 @@ static int modify_raw_packet_qp(struct mlx5_ib_dev *dev, struct mlx5_ib_qp *qp,
return err;
}
return modify_raw_packet_qp_sq(dev->mdev, sq, sq_state, raw_qp_param);
return modify_raw_packet_qp_sq(dev->mdev, sq, sq_state,
raw_qp_param, qp->ibqp.pd);
}
return 0;