diff options
| author | Tariq Toukan <tariqt@nvidia.com> | 2023-08-21 14:31:35 +0300 |
|---|---|---|
| committer | Saeed Mahameed <saeedm@nvidia.com> | 2023-12-13 18:03:32 -0800 |
| commit | 9bb1ac80738a699d911684a67333d9cc8a95739a (patch) | |
| tree | 42a65762811309304699176153f0dbece6a0fcc0 | |
| parent | db52aa6df8559759f0c0dc2cd5e4da0cc54d8f65 (diff) | |
net/mlx5: devcom, Add component size getter
Add a getter for the number of participants in a devcom
component (those who share the same component id and key).
Signed-off-by: Tariq Toukan <tariqt@nvidia.com>
Reviewed-by: Gal Pressman <gal@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/lib/devcom.c | 7 | ||||
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/lib/devcom.h | 1 |
2 files changed, 8 insertions, 0 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/lib/devcom.c b/drivers/net/ethernet/mellanox/mlx5/core/lib/devcom.c index e8e50563e956..e7d59cfa8708 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/lib/devcom.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/lib/devcom.c @@ -256,6 +256,13 @@ void mlx5_devcom_unregister_component(struct mlx5_devcom_comp_dev *devcom) devcom_free_comp_dev(devcom); } +int mlx5_devcom_comp_get_size(struct mlx5_devcom_comp_dev *devcom) +{ + struct mlx5_devcom_comp *comp = devcom->comp; + + return kref_read(&comp->ref); +} + int mlx5_devcom_send_event(struct mlx5_devcom_comp_dev *devcom, int event, int rollback_event, void *event_data) diff --git a/drivers/net/ethernet/mellanox/mlx5/core/lib/devcom.h b/drivers/net/ethernet/mellanox/mlx5/core/lib/devcom.h index fc23bbef87b4..ec32b686f586 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/lib/devcom.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/lib/devcom.h @@ -31,6 +31,7 @@ void mlx5_devcom_unregister_component(struct mlx5_devcom_comp_dev *devcom); int mlx5_devcom_send_event(struct mlx5_devcom_comp_dev *devcom, int event, int rollback_event, void *event_data); +int mlx5_devcom_comp_get_size(struct mlx5_devcom_comp_dev *devcom); void mlx5_devcom_comp_set_ready(struct mlx5_devcom_comp_dev *devcom, bool ready); bool mlx5_devcom_comp_is_ready(struct mlx5_devcom_comp_dev *devcom); |