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| author | Matan Barak <matanb@mellanox.com> | 2018-03-19 14:02:34 +0100 |
|---|---|---|
| committer | Jason Gunthorpe <jgg@mellanox.com> | 2018-03-19 21:45:17 +0100 |
| commit | 0ede73bc012c98fba244b33efbc42e48dd23ee9a (patch) | |
| tree | ee1f9fd1c7033b5690ca7a980b26c65bd502758b /drivers/infiniband/hw/mlx4/main.c | |
| parent | IB/uverbs: Move to new headers and make naming consistent (diff) | |
| download | linux-0ede73bc012c98fba244b33efbc42e48dd23ee9a.tar.xz linux-0ede73bc012c98fba244b33efbc42e48dd23ee9a.zip | |
IB/uverbs: Extend uverbs_ioctl header with driver_id
Extending uverbs_ioctl header with driver_id and another reserved
field. driver_id should be used in order to identify the driver.
Since every driver could have its own parsing tree, this is necessary
for strace support.
Downstream patches take off the EXPERIMENTAL flag from the ioctl() IB
support and thus we add some reserved fields for future usage.
Reviewed-by: Yishai Hadas <yishaih@mellanox.com>
Signed-off-by: Matan Barak <matanb@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Diffstat (limited to 'drivers/infiniband/hw/mlx4/main.c')
| -rw-r--r-- | drivers/infiniband/hw/mlx4/main.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/infiniband/hw/mlx4/main.c b/drivers/infiniband/hw/mlx4/main.c index b9befda1eb27..d1be3231f4f0 100644 --- a/drivers/infiniband/hw/mlx4/main.c +++ b/drivers/infiniband/hw/mlx4/main.c @@ -2955,6 +2955,7 @@ static void *mlx4_ib_add(struct mlx4_dev *dev) if (mlx4_ib_alloc_diag_counters(ibdev)) goto err_steer_free_bitmap; + ibdev->ib_dev.driver_id = RDMA_DRIVER_MLX4; if (ib_register_device(&ibdev->ib_dev, NULL)) goto err_diag_counters; |