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| author |   Noa Osherovich <noaos@mellanox.com> | 2016-06-04 15:15:36 +0300 |
|---|---|---|
| committer |   Doug Ledford <dledford@redhat.com> | 2016-06-07 10:03:50 -0400 |
| commit | d3ae2bdeba9bad8cb95301451aeaf03ce31e82f0 (patch) | |
| tree | 76022086bc87b3e3d224275c0b7b0b6a60f6f1f6 /include/linux/mlx5/qp.h | |
| parent | IB/mlx5: Fix entries check in mlx5_ib_resize_cq (diff) | |
| download | linux-dev-d3ae2bdeba9bad8cb95301451aeaf03ce31e82f0.tar.xz linux-dev-d3ae2bdeba9bad8cb95301451aeaf03ce31e82f0.zip | |
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 <noaos@mellanox.com>
Reviewed-by: Jack Morgenstein <jackm@dev.mellanox.co.il>
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to '')
| -rw-r--r-- | include/linux/mlx5/qp.h | 5 |
1 files changed, 2 insertions, 3 deletions
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; |