From: Leon Romanovsky <leonro@xxxxxxxxxxxx> The MODIFY_HCA_VPORT_CONTEXT uses field_selector to mask fields needed to be written, other fields are required to be zero according to the HW specification. The supported fields are controlled by bitfield and limited to vport state, node and port GUIDs. Signed-off-by: Leon Romanovsky <leonro@xxxxxxxxxxxx> Signed-off-by: Saeed Mahameed <saeedm@xxxxxxxxxxxx> --- .../net/ethernet/mellanox/mlx5/core/vport.c | 27 +++++-------------- 1 file changed, 7 insertions(+), 20 deletions(-) diff --git a/drivers/net/ethernet/mellanox/mlx5/core/vport.c b/drivers/net/ethernet/mellanox/mlx5/core/vport.c index 30f7848a6f88..1faac31f74d0 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/vport.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/vport.c @@ -1064,26 +1064,13 @@ int mlx5_core_modify_hca_vport_context(struct mlx5_core_dev *dev, ctx = MLX5_ADDR_OF(modify_hca_vport_context_in, in, hca_vport_context); MLX5_SET(hca_vport_context, ctx, field_select, req->field_select); - MLX5_SET(hca_vport_context, ctx, sm_virt_aware, req->sm_virt_aware); - MLX5_SET(hca_vport_context, ctx, has_smi, req->has_smi); - MLX5_SET(hca_vport_context, ctx, has_raw, req->has_raw); - MLX5_SET(hca_vport_context, ctx, vport_state_policy, req->policy); - MLX5_SET(hca_vport_context, ctx, port_physical_state, req->phys_state); - MLX5_SET(hca_vport_context, ctx, vport_state, req->vport_state); - MLX5_SET64(hca_vport_context, ctx, port_guid, req->port_guid); - MLX5_SET64(hca_vport_context, ctx, node_guid, req->node_guid); - MLX5_SET(hca_vport_context, ctx, cap_mask1, req->cap_mask1); - MLX5_SET(hca_vport_context, ctx, cap_mask1_field_select, req->cap_mask1_perm); - MLX5_SET(hca_vport_context, ctx, cap_mask2, req->cap_mask2); - MLX5_SET(hca_vport_context, ctx, cap_mask2_field_select, req->cap_mask2_perm); - MLX5_SET(hca_vport_context, ctx, lid, req->lid); - MLX5_SET(hca_vport_context, ctx, init_type_reply, req->init_type_reply); - MLX5_SET(hca_vport_context, ctx, lmc, req->lmc); - MLX5_SET(hca_vport_context, ctx, subnet_timeout, req->subnet_timeout); - MLX5_SET(hca_vport_context, ctx, sm_lid, req->sm_lid); - MLX5_SET(hca_vport_context, ctx, sm_sl, req->sm_sl); - MLX5_SET(hca_vport_context, ctx, qkey_violation_counter, req->qkey_violation_counter); - MLX5_SET(hca_vport_context, ctx, pkey_violation_counter, req->pkey_violation_counter); + if (req->field_select & MLX5_HCA_VPORT_SEL_STATE_POLICY) + MLX5_SET(hca_vport_context, ctx, vport_state_policy, + req->policy); + if (req->field_select & MLX5_HCA_VPORT_SEL_PORT_GUID) + MLX5_SET64(hca_vport_context, ctx, port_guid, req->port_guid); + if (req->field_select & MLX5_HCA_VPORT_SEL_NODE_GUID) + MLX5_SET64(hca_vport_context, ctx, node_guid, req->node_guid); err = mlx5_cmd_exec(dev, in, in_sz, out, sizeof(out)); ex: kfree(in); -- 2.21.0
