net/mlx5_core: Add helper function to read virtual port counters
Added helper function to read 64bit virtual port Infiniband traffic
counters.
Signed-off-by: Meny Yossefi <menyy@mellanox.com>
Signed-off-by: Majd Dibbiny <majd@mellanox.com>
Reviewed-by: Matan Barak <matanb@mellanox.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
diff --git a/include/linux/mlx5/vport.h b/include/linux/mlx5/vport.h
index 1237710..a9f2bcc 100644
--- a/include/linux/mlx5/vport.h
+++ b/include/linux/mlx5/vport.h
@@ -92,5 +92,7 @@
int mlx5_nic_vport_enable_roce(struct mlx5_core_dev *mdev);
int mlx5_nic_vport_disable_roce(struct mlx5_core_dev *mdev);
+int mlx5_core_query_vport_counter(struct mlx5_core_dev *dev, u8 other_vport,
+ u8 port_num, void *out, size_t out_sz);
#endif /* __MLX5_VPORT_H__ */