diff options
| author | Yishai Hadas <yishaih@mellanox.com> | 2018-09-20 21:39:27 +0300 |
|---|---|---|
| committer | Jason Gunthorpe <jgg@mellanox.com> | 2018-09-25 14:06:04 -0600 |
| commit | 1cd6dbd32f986fe05fef90249996f6ba394dfc78 (patch) | |
| tree | cd095b3d0ceb3478374d80917ca8697a806e6f00 /drivers/infiniband/hw/mlx5/cmd.c | |
| parent | 443c1cf9d6c845d0dc389469b78cefec842d5868 (diff) | |
IB/mlx5: Set uid as part of TIS commands
Set uid as part of TIS commands so that the firmware can manage the
TIS object in a secured way.
That will enable using a TIS 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 9834cd4d1e45..40f7299dbb1d 100644 --- a/drivers/infiniband/hw/mlx5/cmd.c +++ b/drivers/infiniband/hw/mlx5/cmd.c @@ -209,6 +209,17 @@ void mlx5_cmd_destroy_tir(struct mlx5_core_dev *dev, u32 tirn, u16 uid) mlx5_cmd_exec(dev, in, sizeof(in), out, sizeof(out)); } +void mlx5_cmd_destroy_tis(struct mlx5_core_dev *dev, u32 tisn, u16 uid) +{ + u32 in[MLX5_ST_SZ_DW(destroy_tis_in)] = {0}; + u32 out[MLX5_ST_SZ_DW(destroy_tis_out)] = {0}; + + MLX5_SET(destroy_tis_in, in, opcode, MLX5_CMD_OP_DESTROY_TIS); + MLX5_SET(destroy_tis_in, in, tisn, tisn); + MLX5_SET(destroy_tis_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)] = {}; |