net/mlx5: Fix the size of modify QP mailbox

Add 16 reserved bytes at the end of mlx5_modify_qp_mbox_in to
match the hardware spec definition.

Fixes: e126ba97dba9 ('mlx5: Add driver for Mellanox Connect-IB adapters')
Signed-off-by: Majd Dibbiny <majd@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/include/linux/mlx5/qp.h b/include/linux/mlx5/qp.h
index 6422102..1532dcf 100644 (file)
--- a/include/linux/mlx5/qp.h
+++ b/include/linux/mlx5/qp.h
@@ -560,6 +560,7 @@ struct mlx5_modify_qp_mbox_in {
        __be32                  optparam;
        u8                      rsvd0[4];
        struct mlx5_qp_context  ctx;
+       u8                      rsvd2[16];
 };
 
 struct mlx5_modify_qp_mbox_out {