diff options
| author | Mark Zhang <markzhang@nvidia.com> | 2024-07-01 15:40:48 +0300 |
|---|---|---|
| committer | Leon Romanovsky <leon@kernel.org> | 2024-07-04 07:59:53 +0300 |
| commit | af48f95492dc1af36d9636a750ec492035c0ed7d (patch) | |
| tree | c6e0fbf1fa6a321dc7787c8dedc5e84660e66553 /drivers/infiniband/hw/mlx5/main.c | |
| parent | f802078d3cb882b9be555fd903040388e29eae87 (diff) | |
RDMA/core: Introduce "name_assign_type" for an IB device
The name_assign_type indicates how the name is provided. Currently
these types are supported:
- RDMA_NAME_ASSIGN_TYPE_UNKNOWN: Unknown or not set;
- RDMA_NAME_ASSIGN_TYPE_USER: Name is provided by the user; The
user-created sub device, rxe and siw device has this type.
When filling nl device info, it is set in the new attribute
RDMA_NLDEV_ATTR_NAME_ASSIGN_TYPE. User-space tools like udev
"rdma_rename" could check this attribute to determine if this
device needs to be renamed or not.
Signed-off-by: Mark Zhang <markzhang@nvidia.com>
Link: https://lore.kernel.org/r/522591bef9a369cc8e5dcb77787e017bffee37fe.1719837610.git.leon@kernel.org
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Diffstat (limited to 'drivers/infiniband/hw/mlx5/main.c')
| -rw-r--r-- | drivers/infiniband/hw/mlx5/main.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/infiniband/hw/mlx5/main.c b/drivers/infiniband/hw/mlx5/main.c index 5de0d95d1f45..33513553379c 100644 --- a/drivers/infiniband/hw/mlx5/main.c +++ b/drivers/infiniband/hw/mlx5/main.c @@ -4198,9 +4198,10 @@ static int mlx5_ib_stage_ib_reg_init(struct mlx5_ib_dev *dev) { const char *name; - if (dev->sub_dev_name) + if (dev->sub_dev_name) { name = dev->sub_dev_name; - else if (!mlx5_lag_is_active(dev->mdev)) + ib_mark_name_assigned_by_user(&dev->ib_dev); + } else if (!mlx5_lag_is_active(dev->mdev)) name = "mlx5_%d"; else name = "mlx5_bond_%d"; |