diff options
| author |   Yishai Hadas <yishaih@mellanox.com> | 2018-09-20 21:39:25 +0300 |
|---|---|---|
| committer |   Jason Gunthorpe <jgg@mellanox.com> | 2018-09-25 14:06:04 -0600 |
| commit | 539ec982763a8f041761056a5fb9e09cdb6b3dcc (patch) | |
| tree | 5e894f9c7795868e37e0379f2a58facb1c2a93f7 /drivers/infiniband/hw/mlx5/main.c | |
| parent | IB/mlx5: Set uid as part of DCT commands (diff) | |
| download | linux-dev-539ec982763a8f041761056a5fb9e09cdb6b3dcc.tar.xz linux-dev-539ec982763a8f041761056a5fb9e09cdb6b3dcc.zip | |
IB/mlx5: Set uid as part of MCG commands
Set uid as part of MCG commands so that the firmware can manage the
MCG object in a secured way.
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 '')
| -rw-r--r-- | drivers/infiniband/hw/mlx5/main.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/drivers/infiniband/hw/mlx5/main.c b/drivers/infiniband/hw/mlx5/main.c index 821dceb614a1..2ed30e181a8b 100644 --- a/drivers/infiniband/hw/mlx5/main.c +++ b/drivers/infiniband/hw/mlx5/main.c @@ -4033,13 +4033,17 @@ static int mlx5_ib_mcg_attach(struct ib_qp *ibqp, union ib_gid *gid, u16 lid) struct mlx5_ib_dev *dev = to_mdev(ibqp->device); struct mlx5_ib_qp *mqp = to_mqp(ibqp); int err; + u16 uid; + + uid = ibqp->pd ? + to_mpd(ibqp->pd)->uid : 0; if (mqp->flags & MLX5_IB_QP_UNDERLAY) { mlx5_ib_dbg(dev, "Attaching a multi cast group to underlay QP is not supported\n"); return -EOPNOTSUPP; } - err = mlx5_core_attach_mcg(dev->mdev, gid, ibqp->qp_num); + err = mlx5_cmd_attach_mcg(dev->mdev, gid, ibqp->qp_num, uid); if (err) mlx5_ib_warn(dev, "failed attaching QPN 0x%x, MGID %pI6\n", ibqp->qp_num, gid->raw); @@ -4051,8 +4055,11 @@ static int mlx5_ib_mcg_detach(struct ib_qp *ibqp, union ib_gid *gid, u16 lid) { struct mlx5_ib_dev *dev = to_mdev(ibqp->device); int err; + u16 uid; - err = mlx5_core_detach_mcg(dev->mdev, gid, ibqp->qp_num); + uid = ibqp->pd ? + to_mpd(ibqp->pd)->uid : 0; + err = mlx5_cmd_detach_mcg(dev->mdev, gid, ibqp->qp_num, uid); if (err) mlx5_ib_warn(dev, "failed detaching QPN 0x%x, MGID %pI6\n", ibqp->qp_num, gid->raw); |