1 files changed, 9 insertions, 0 deletions

diff --git a/include/linux/mlx4/driver.h b/include/linux/mlx4/driver.h
index 53c5fdb6eac4..f407cd4bfb34 100644
--- a/include/linux/mlx4/driver.h
+++ b/include/linux/mlx4/driver.h
@@ -44,15 +44,24 @@ enum mlx4_dev_event {
         MLX4_DEV_EVENT_PORT_REINIT,
 };
 
+enum mlx4_protocol {
+        MLX4_PROTOCOL_IB,
+        MLX4_PROTOCOL_EN,
+};
+
 struct mlx4_interface {
         void *                  (*add)   (struct mlx4_dev *dev);
         void                    (*remove)(struct mlx4_dev *dev, void *context);
         void                    (*event) (struct mlx4_dev *dev, void *context,
                                           enum mlx4_dev_event event, int port);
+        void *                  (*get_dev)(struct mlx4_dev *dev, void *context, u8 port);
         struct list_head        list;
+        enum mlx4_protocol      protocol;
 };
 
 int mlx4_register_interface(struct mlx4_interface *intf);
 void mlx4_unregister_interface(struct mlx4_interface *intf);
 
+void *mlx4_get_protocol_dev(struct mlx4_dev *dev, enum mlx4_protocol proto, int port);
+
 #endif /* MLX4_DRIVER_H */