Merge tag 'xfs-4.12-fixes-4' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux

[karo-tx-linux.git] / drivers / net / ethernet / mellanox / mlx4 / resource_tracker.c

diff --git a/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c b/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c
index 07516545474f3ac76e750aaa4af2532b6ac81207..812783865205715e8e88ad66d4ccbfe7172ec6e5 100644 (file)
--- a/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c
+++ b/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c
@@ -5255,6 +5255,13 @@ void mlx4_delete_all_resources_for_slave(struct mlx4_dev *dev, int slave)
        mutex_unlock(&priv->mfunc.master.res_tracker.slave_list[slave].mutex);
 }
 
+static void update_qos_vpp(struct mlx4_update_qp_context *ctx,
+                          struct mlx4_vf_immed_vlan_work *work)
+{
+       ctx->qp_mask |= cpu_to_be64(1ULL << MLX4_UPD_QP_MASK_QOS_VPP);
+       ctx->qp_context.qos_vport = work->qos_vport;
+}
+
 void mlx4_vf_immed_vlan_work_handler(struct work_struct *_work)
 {
        struct mlx4_vf_immed_vlan_work *work =
@@ -5369,11 +5376,10 @@ void mlx4_vf_immed_vlan_work_handler(struct work_struct *_work)
                                        qp->sched_queue & 0xC7;
                                upd_context->qp_context.pri_path.sched_queue |=
                                        ((work->qos & 0x7) << 3);
-                               upd_context->qp_mask |=
-                                       cpu_to_be64(1ULL <<
-                                                   MLX4_UPD_QP_MASK_QOS_VPP);
-                               upd_context->qp_context.qos_vport =
-                                       work->qos_vport;
+
+                               if (dev->caps.flags2 &
+                                   MLX4_DEV_CAP_FLAG2_QOS_VPP)
+                                       update_qos_vpp(upd_context, work);
                        }
 
                        err = mlx4_cmd(dev, mailbox->dma,