diff options
Diffstat (limited to 'drivers/infiniband/hw/mlx4/main.c')
| -rw-r--r-- | drivers/infiniband/hw/mlx4/main.c | 21 |
1 files changed, 13 insertions, 8 deletions
diff --git a/drivers/infiniband/hw/mlx4/main.c b/drivers/infiniband/hw/mlx4/main.c index 4054a1bfabb5..4a67ffc1ddfb 100644 --- a/drivers/infiniband/hw/mlx4/main.c +++ b/drivers/infiniband/hw/mlx4/main.c @@ -2823,14 +2823,19 @@ static void *mlx4_ib_add(struct mlx4_dev *dev) goto err_steer_qp_release; } - bitmap_zero(ibdev->ib_uc_qpns_bitmap, ibdev->steer_qpn_count); - - err = mlx4_FLOW_STEERING_IB_UC_QP_RANGE( - dev, ibdev->steer_qpn_base, - ibdev->steer_qpn_base + - ibdev->steer_qpn_count - 1); - if (err) - goto err_steer_free_bitmap; + if (dev->caps.flags2 & MLX4_DEV_CAP_FLAG2_DMFS_IPOIB) { + bitmap_zero(ibdev->ib_uc_qpns_bitmap, + ibdev->steer_qpn_count); + err = mlx4_FLOW_STEERING_IB_UC_QP_RANGE( + dev, ibdev->steer_qpn_base, + ibdev->steer_qpn_base + + ibdev->steer_qpn_count - 1); + if (err) + goto err_steer_free_bitmap; + } else { + bitmap_fill(ibdev->ib_uc_qpns_bitmap, + ibdev->steer_qpn_count); + } } for (j = 1; j <= ibdev->dev->caps.num_ports; j++) |