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 88b0aef37bc4..b9befda1eb27 100644 --- a/drivers/infiniband/hw/mlx4/main.c +++ b/drivers/infiniband/hw/mlx4/main.c @@ -559,14 +559,19 @@ static int mlx4_ib_query_device(struct ib_device *ibdev, props->timestamp_mask = 0xFFFFFFFFFFFFULL; props->max_ah = INT_MAX; - if ((dev->dev->caps.flags2 & MLX4_DEV_CAP_FLAG2_RSS) && - (mlx4_ib_port_link_layer(ibdev, 1) == IB_LINK_LAYER_ETHERNET || - mlx4_ib_port_link_layer(ibdev, 2) == IB_LINK_LAYER_ETHERNET)) { - props->rss_caps.max_rwq_indirection_tables = props->max_qp; - props->rss_caps.max_rwq_indirection_table_size = - dev->dev->caps.max_rss_tbl_sz; - props->rss_caps.supported_qpts = 1 << IB_QPT_RAW_PACKET; - props->max_wq_type_rq = props->max_qp; + if (mlx4_ib_port_link_layer(ibdev, 1) == IB_LINK_LAYER_ETHERNET || + mlx4_ib_port_link_layer(ibdev, 2) == IB_LINK_LAYER_ETHERNET) { + if (dev->dev->caps.flags2 & MLX4_DEV_CAP_FLAG2_RSS) { + props->rss_caps.max_rwq_indirection_tables = + props->max_qp; + props->rss_caps.max_rwq_indirection_table_size = + dev->dev->caps.max_rss_tbl_sz; + props->rss_caps.supported_qpts = 1 << IB_QPT_RAW_PACKET; + props->max_wq_type_rq = props->max_qp; + } + + if (dev->dev->caps.flags & MLX4_DEV_CAP_FLAG_FCS_KEEP) + props->raw_packet_caps |= IB_RAW_PACKET_CAP_SCATTER_FCS; } props->cq_caps.max_cq_moderation_count = MLX4_MAX_CQ_COUNT; |