From d3ae2bdeba9bad8cb95301451aeaf03ce31e82f0 Mon Sep 17 00:00:00 2001 From: Noa Osherovich Date: Sat, 4 Jun 2016 15:15:36 +0300 Subject: IB/mlx5: Fix pkey_index length in the QP path record Pkey index fields in the QP context path record are extended to 16 bits, as required by IB spec (version 1.3). This change affects all QP commands which include path records. To enable this change, moved the free adaptive routing flag bit (free_ar) to the most significant byte of the QP path record. Fixes: e126ba97dba9e ('mlx5: Add driver for Mellanox Connect-IB ...') Signed-off-by: Noa Osherovich Reviewed-by: Jack Morgenstein Signed-off-by: Leon Romanovsky Signed-off-by: Doug Ledford --- include/linux/mlx5/qp.h | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) (limited to 'include') diff --git a/include/linux/mlx5/qp.h b/include/linux/mlx5/qp.h index 64221027bf1f..e4e29882fdfd 100644 --- a/include/linux/mlx5/qp.h +++ b/include/linux/mlx5/qp.h @@ -460,10 +460,9 @@ struct mlx5_core_qp { }; struct mlx5_qp_path { - u8 fl; + u8 fl_free_ar; u8 rsvd3; - u8 free_ar; - u8 pkey_index; + __be16 pkey_index; u8 rsvd0; u8 grh_mlid; __be16 rlid; -- cgit v1.2.3-58-ga151