diff options
| author | Yishai Hadas <yishaih@mellanox.com> | 2018-09-20 21:39:22 +0300 |
|---|---|---|
| committer | Jason Gunthorpe <jgg@mellanox.com> | 2018-09-25 23:06:04 +0300 |
| commit | c14003f09068711c8f1ad9cb89b5520b3579e563 (patch) | |
| tree | 6388e3f4e1303c278cd4c7d203cfbbe4d37cc520 /drivers/infiniband/hw/mlx5 | |
| parent | 34d57585f91edf8eb3b7e966684e49832d61ecca (diff) | |
| download | linux-c14003f09068711c8f1ad9cb89b5520b3579e563.tar.xz | |
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>
Diffstat (limited to 'drivers/infiniband/hw/mlx5')
| -rw-r--r-- | drivers/infiniband/hw/mlx5/qp.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/drivers/infiniband/hw/mlx5/qp.c b/drivers/infiniband/hw/mlx5/qp.c index e92a0b9fec3e..3e5dbdcf3a61 100644 --- a/drivers/infiniband/hw/mlx5/qp.c +++ b/drivers/infiniband/hw/mlx5/qp.c @@ -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; |