IB/mlx4_ib: Add support for user MR re-registration

[linux-2.6-block.git] / drivers / infiniband / hw / mlx4 / mlx4_ib.h

diff --git a/drivers/infiniband/hw/mlx4/mlx4_ib.h b/drivers/infiniband/hw/mlx4/mlx4_ib.h
index 369da3ca5d6484878e7b2af86e772cb94c1fc327..e8cad3926bfc350ba3d505327a29d19136e6ff10 100644 (file)
--- a/drivers/infiniband/hw/mlx4/mlx4_ib.h
+++ b/drivers/infiniband/hw/mlx4/mlx4_ib.h
@@ -788,5 +788,9 @@ int mlx4_ib_steer_qp_alloc(struct mlx4_ib_dev *dev, int count, int *qpn);
 void mlx4_ib_steer_qp_free(struct mlx4_ib_dev *dev, u32 qpn, int count);
 int mlx4_ib_steer_qp_reg(struct mlx4_ib_dev *mdev, struct mlx4_ib_qp *mqp,
                         int is_attach);
+int mlx4_ib_rereg_user_mr(struct ib_mr *mr, int flags,
+                         u64 start, u64 length, u64 virt_addr,
+                         int mr_access_flags, struct ib_pd *pd,
+                         struct ib_udata *udata);
 
 #endif /* MLX4_IB_H */