1 files changed, 4 insertions, 1 deletions

diff --git a/include/linux/mlx4/driver.h b/include/linux/mlx4/driver.h
index 5f1298b1b5ef..d813704b963b 100644
--- a/include/linux/mlx4/driver.h
+++ b/include/linux/mlx4/driver.h
@@ -37,18 +37,21 @@
 
 struct mlx4_dev;
 
+#define MLX4_MAC_MASK      0xffffffffffffULL
+
 enum mlx4_dev_event {
         MLX4_DEV_EVENT_CATASTROPHIC_ERROR,
         MLX4_DEV_EVENT_PORT_UP,
         MLX4_DEV_EVENT_PORT_DOWN,
         MLX4_DEV_EVENT_PORT_REINIT,
+        MLX4_DEV_EVENT_PORT_MGMT_CHANGE,
 };
 
 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);
+                                          enum mlx4_dev_event event, unsigned long param);
         void *                  (*get_dev)(struct mlx4_dev *dev, void *context, u8 port);
         struct list_head        list;
         enum mlx4_protocol      protocol;