diff options
Diffstat (limited to 'drivers/infiniband/hw/mlx4')
| -rw-r--r-- | drivers/infiniband/hw/mlx4/ah.c | 2 | ||||
| -rw-r--r-- | drivers/infiniband/hw/mlx4/cq.c | 6 | ||||
| -rw-r--r-- | drivers/infiniband/hw/mlx4/qp.c | 4 |
3 files changed, 8 insertions, 4 deletions
diff --git a/drivers/infiniband/hw/mlx4/ah.c b/drivers/infiniband/hw/mlx4/ah.c index 4b8f9c49397..a251becdaa9 100644 --- a/drivers/infiniband/hw/mlx4/ah.c +++ b/drivers/infiniband/hw/mlx4/ah.c @@ -126,7 +126,7 @@ static struct ib_ah *create_iboe_ah(struct ib_pd *pd, struct ib_ah_attr *ah_attr ah->av.ib.dlid = cpu_to_be16(0xc000); memcpy(ah->av.eth.dgid, ah_attr->grh.dgid.raw, 16); - ah->av.eth.sl_tclass_flowlabel = cpu_to_be32(ah_attr->sl << 28); + ah->av.eth.sl_tclass_flowlabel = cpu_to_be32(ah_attr->sl << 29); return &ah->ibah; } diff --git a/drivers/infiniband/hw/mlx4/cq.c b/drivers/infiniband/hw/mlx4/cq.c index e8df155bc3b..5ecf38d9726 100644 --- a/drivers/infiniband/hw/mlx4/cq.c +++ b/drivers/infiniband/hw/mlx4/cq.c @@ -715,13 +715,17 @@ repoll: } wc->slid = be16_to_cpu(cqe->rlid); - wc->sl = be16_to_cpu(cqe->sl_vid) >> 12; g_mlpath_rqpn = be32_to_cpu(cqe->g_mlpath_rqpn); wc->src_qp = g_mlpath_rqpn & 0xffffff; wc->dlid_path_bits = (g_mlpath_rqpn >> 24) & 0x7f; wc->wc_flags |= g_mlpath_rqpn & 0x80000000 ? IB_WC_GRH : 0; wc->pkey_index = be32_to_cpu(cqe->immed_rss_invalid) & 0x7f; wc->csum_ok = mlx4_ib_ipoib_csum_ok(cqe->status, cqe->checksum); + if (rdma_port_get_link_layer(wc->qp->device, + (*cur_qp)->port) == IB_LINK_LAYER_ETHERNET) + wc->sl = be16_to_cpu(cqe->sl_vid) >> 13; + else + wc->sl = be16_to_cpu(cqe->sl_vid) >> 12; } return 0; diff --git a/drivers/infiniband/hw/mlx4/qp.c b/drivers/infiniband/hw/mlx4/qp.c index a16f0c8e6f3..aa2aefa4236 100644 --- a/drivers/infiniband/hw/mlx4/qp.c +++ b/drivers/infiniband/hw/mlx4/qp.c @@ -962,7 +962,7 @@ static int mlx4_set_path(struct mlx4_ib_dev *dev, const struct ib_ah_attr *ah, if (is_eth) { path->sched_queue = MLX4_IB_DEFAULT_SCHED_QUEUE | - ((port - 1) << 6) | ((ah->sl & 7) << 3) | ((ah->sl & 8) >> 1); + ((port - 1) << 6) | ((ah->sl & 7) << 3); if (!(ah->ah_flags & IB_AH_GRH)) return -1; @@ -1437,7 +1437,7 @@ static int build_mlx_header(struct mlx4_ib_sqp *sqp, struct ib_send_wr *wr, u16 pcp; sqp->ud_header.vlan.type = cpu_to_be16(MLX4_IB_IBOE_ETHERTYPE); - pcp = (be32_to_cpu(ah->av.ib.sl_tclass_flowlabel) >> 27 & 3) << 13; + pcp = (be32_to_cpu(ah->av.ib.sl_tclass_flowlabel) >> 29) << 13; sqp->ud_header.vlan.tag = cpu_to_be16(vlan | pcp); } } else { |