diff options
| author | Yishai Hadas <yishaih@mellanox.com> | 2018-09-20 20:39:28 +0200 |
|---|---|---|
| committer | Jason Gunthorpe <jgg@mellanox.com> | 2018-09-25 22:06:04 +0200 |
| commit | 5deba86ee2cddaebaa1d37ad71efcda26b626592 (patch) | |
| tree | ea82632bb51dd6ff01fa904dcadd765eb206e04f /drivers/infiniband/hw/mlx5/cmd.c | |
| parent | IB/mlx5: Set uid as part of TIS commands (diff) | |
| download | linux-5deba86ee2cddaebaa1d37ad71efcda26b626592.tar.xz linux-5deba86ee2cddaebaa1d37ad71efcda26b626592.zip | |
IB/mlx5: Set uid as part of RQT commands
Set uid as part of RQT commands so that the firmware can manage the
RQT object in a secured way.
That will enable using an RQT 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/cmd.c')
| -rw-r--r-- | drivers/infiniband/hw/mlx5/cmd.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/infiniband/hw/mlx5/cmd.c b/drivers/infiniband/hw/mlx5/cmd.c index 40f7299dbb1d..6862b03dbdec 100644 --- a/drivers/infiniband/hw/mlx5/cmd.c +++ b/drivers/infiniband/hw/mlx5/cmd.c @@ -220,6 +220,17 @@ void mlx5_cmd_destroy_tis(struct mlx5_core_dev *dev, u32 tisn, u16 uid) mlx5_cmd_exec(dev, in, sizeof(in), out, sizeof(out)); } +void mlx5_cmd_destroy_rqt(struct mlx5_core_dev *dev, u32 rqtn, u16 uid) +{ + u32 in[MLX5_ST_SZ_DW(destroy_rqt_in)] = {}; + u32 out[MLX5_ST_SZ_DW(destroy_rqt_out)] = {}; + + MLX5_SET(destroy_rqt_in, in, opcode, MLX5_CMD_OP_DESTROY_RQT); + MLX5_SET(destroy_rqt_in, in, rqtn, rqtn); + MLX5_SET(destroy_rqt_in, in, uid, uid); + mlx5_cmd_exec(dev, in, sizeof(in), out, sizeof(out)); +} + void mlx5_cmd_dealloc_pd(struct mlx5_core_dev *dev, u32 pdn, u16 uid) { u32 out[MLX5_ST_SZ_DW(dealloc_pd_out)] = {}; |