From: Yishai Hadas <yishaih@xxxxxxxxxxxx>
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@xxxxxxxxxxxx>
Signed-off-by: Leon Romanovsky <leonro@xxxxxxxxxxxx>
---
drivers/infiniband/hw/mlx5/qp.c | 12 ++++++++----
1 file changed, 8 insertions(+), 4 deletions(-)
diff --git a/drivers/infiniband/hw/mlx5/qp.c b/drivers/infiniband/hw/mlx5/qp.c
index 31c69da7ccdf..24370635008e 100644
--- a/drivers/infiniband/hw/mlx5/qp.c
+++ b/drivers/infiniband/hw/mlx5/qp.c
@@ -1088,7 +1088,7 @@ static void destroy_flow_rule_vport_sq(struct mlx5_ib_dev *dev,
static int create_raw_packet_qp_sq(struct mlx5_ib_dev *dev,
struct mlx5_ib_sq *sq, void *qpin,
- struct ib_pd *pd)
+ struct ib_pd *pd, u16 uid)
{
struct mlx5_ib_ubuffer *ubuffer = &sq->ubuffer;
__be64 *pas;
@@ -1116,6 +1116,7 @@ static int create_raw_packet_qp_sq(struct mlx5_ib_dev *dev,
goto err_umem;
}
+ MLX5_SET(create_sq_in, in, uid, 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))
@@ -1336,7 +1337,7 @@ static int create_raw_packet_qp(struct mlx5_ib_dev *dev, struct mlx5_ib_qp *qp,
if (err)
return err;
- err = create_raw_packet_qp_sq(dev, sq, in, pd);
+ err = create_raw_packet_qp_sq(dev, sq, in, pd, uid);
if (err)
goto err_destroy_tis;
@@ -2885,7 +2886,8 @@ static int modify_raw_packet_qp_rq(struct mlx5_ib_dev *dev,
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)
+ const struct mlx5_modify_raw_qp_param *raw_qp_param,
+ u16 uid)
{
struct mlx5_ib_qp *ibqp = sq->base.container_mibqp;
struct mlx5_rate_limit old_rl = ibqp->rl;
@@ -2902,6 +2904,7 @@ static int modify_raw_packet_qp_sq(struct mlx5_core_dev *dev,
if (!in)
return -ENOMEM;
+ MLX5_SET(modify_sq_in, in, uid, uid);
MLX5_SET(modify_sq_in, in, sq_state, sq->state);
sqc = MLX5_ADDR_OF(modify_sq_in, in, ctx);
@@ -3019,7 +3022,8 @@ 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, uid);
}
return 0;
--
2.14.4
