diff options
| author | Leon Romanovsky <leonro@nvidia.com> | 2021-10-12 16:15:24 +0300 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2021-10-12 16:29:17 -0700 |
| commit | bd032e35c568ff7cfa347aa4ddd6491e2453f00c (patch) | |
| tree | b9a808354fc8d0554fb51a658c3e6adaac07ecb6 /drivers/net/ethernet/mellanox/mlx4 | |
| parent | b88f7b1203bf481af58291c28957aaab09503f43 (diff) | |
| download | linux-bd032e35c568ff7cfa347aa4ddd6491e2453f00c.tar.bz2 | |
devlink: Allow control devlink ops behavior through feature mask
Introduce new devlink call to set feature mask to control devlink
behavior during device initialization phase after devlink_alloc()
is already called.
This allows us to set reload ops based on device property which
is not known at the beginning of driver initialization.
For the sake of simplicity, this API lacks any type of locking and
needs to be called before devlink_register() to make sure that no
parallel access to the ops is possible at this stage.
Signed-off-by: Leon Romanovsky <leonro@nvidia.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx4')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx4/main.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx4/main.c b/drivers/net/ethernet/mellanox/mlx4/main.c index 9541f3a920c8..05e850a40b36 100644 --- a/drivers/net/ethernet/mellanox/mlx4/main.c +++ b/drivers/net/ethernet/mellanox/mlx4/main.c @@ -4025,6 +4025,7 @@ static int mlx4_init_one(struct pci_dev *pdev, const struct pci_device_id *id) goto err_params_unregister; pci_save_state(pdev); + devlink_set_features(devlink, DEVLINK_F_RELOAD); devlink_register(devlink); devlink_reload_enable(devlink); return 0; |