diff options
Diffstat (limited to 'kernel/drivers/infiniband/hw/mlx4/ah.c')
| -rw-r--r-- | kernel/drivers/infiniband/hw/mlx4/ah.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/kernel/drivers/infiniband/hw/mlx4/ah.c b/kernel/drivers/infiniband/hw/mlx4/ah.c index f50a54622..33fdd5012 100644 --- a/kernel/drivers/infiniband/hw/mlx4/ah.c +++ b/kernel/drivers/infiniband/hw/mlx4/ah.c @@ -148,9 +148,13 @@ int mlx4_ib_query_ah(struct ib_ah *ibah, struct ib_ah_attr *ah_attr) enum rdma_link_layer ll; memset(ah_attr, 0, sizeof *ah_attr); - ah_attr->sl = be32_to_cpu(ah->av.ib.sl_tclass_flowlabel) >> 28; ah_attr->port_num = be32_to_cpu(ah->av.ib.port_pd) >> 24; ll = rdma_port_get_link_layer(ibah->device, ah_attr->port_num); + if (ll == IB_LINK_LAYER_ETHERNET) + ah_attr->sl = be32_to_cpu(ah->av.eth.sl_tclass_flowlabel) >> 29; + else + ah_attr->sl = be32_to_cpu(ah->av.ib.sl_tclass_flowlabel) >> 28; + ah_attr->dlid = ll == IB_LINK_LAYER_INFINIBAND ? be16_to_cpu(ah->av.ib.dlid) : 0; if (ah->av.ib.stat_rate) ah_attr->static_rate = ah->av.ib.stat_rate - MLX4_STAT_RATE_OFFSET; |