diff options
| author | Parav Pandit <parav@nvidia.com> | 2021-08-10 16:24:16 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2021-08-11 14:34:21 +0100 |
| commit | 8ddaabee3c7994854841a9b097fd94538126c12c (patch) | |
| tree | 279f9b9586bb82d629450af932402661f2bc96b2 /Documentation | |
| parent | f13a5ad88186c142b4f6060fb06f0f8fb1674915 (diff) | |
| download | linux-8ddaabee3c7994854841a9b097fd94538126c12c.tar.gz | |
devlink: Add new "enable_rdma" generic device param
Add new device generic parameter to enable/disable creation of
RDMA auxiliary device and associated device functionality
in the devlink instance.
User who prefers to disable such functionality can disable it using below
example.
$ devlink dev param set pci/0000:06:00.0 \
name enable_rdma value false cmode driverinit
$ devlink dev reload pci/0000:06:00.0
At this point devlink instance do not create auxiliary device for the
RDMA functionality.
Signed-off-by: Parav Pandit <parav@nvidia.com>
Reviewed-by: Jiri Pirko <jiri@nvidia.com>
Reviewed-by: Leon Romanovsky <leonro@nvidia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/networking/devlink/devlink-params.rst | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/Documentation/networking/devlink/devlink-params.rst b/Documentation/networking/devlink/devlink-params.rst index 219c1272f2d6de..a49da0b049b6ba 100644 --- a/Documentation/networking/devlink/devlink-params.rst +++ b/Documentation/networking/devlink/devlink-params.rst @@ -101,6 +101,10 @@ own name. - Boolean - When enabled, the device driver will instantiate Ethernet specific auxiliary device of the devlink device. + * - ``enable_rdma`` + - Boolean + - When enabled, the device driver will instantiate RDMA specific + auxiliary device of the devlink device. * - ``internal_err_reset`` - Boolean - When enabled, the device driver will reset the device on internal |