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| author | Weihang Li <liweihang@hisilicon.com> | 2019-08-09 11:40:58 +0200 |
|---|---|---|
| committer | Doug Ledford <dledford@redhat.com> | 2019-08-13 18:32:36 +0200 |
| commit | 0e1aa6f0959e053651102c69cde9d6c42fea2a91 (patch) | |
| tree | a99634cce0d2d86fce4eab58cb5ac1c5a53c36ee /drivers/infiniband | |
| parent | RDMA/mlx5: Annotate lock dependency in bind/unbind slave port (diff) | |
| download | linux-0e1aa6f0959e053651102c69cde9d6c42fea2a91.tar.xz linux-0e1aa6f0959e053651102c69cde9d6c42fea2a91.zip | |
RDMA/hns: Logic optimization of wc_flags
We should set IB_WC_WITH_VLAN only when VLAN is enabled.
In addition, move setting of IB_WC_WITH_SMAC below
setting of wc->smac.
Signed-off-by: Weihang Li <liweihang@hisilicon.com>
Link: https://lore.kernel.org/r/1565343666-73193-2-git-send-email-oulijun@huawei.com
Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'drivers/infiniband')
| -rw-r--r-- | drivers/infiniband/hw/hns/hns_roce_hw_v2.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/infiniband/hw/hns/hns_roce_hw_v2.c b/drivers/infiniband/hw/hns/hns_roce_hw_v2.c index 87a15747ddae..7a14f0be5019 100644 --- a/drivers/infiniband/hw/hns/hns_roce_hw_v2.c +++ b/drivers/infiniband/hw/hns/hns_roce_hw_v2.c @@ -2860,15 +2860,16 @@ static int hns_roce_v2_poll_one(struct hns_roce_cq *hr_cq, wc->smac[5] = roce_get_field(cqe->byte_28, V2_CQE_BYTE_28_SMAC_5_M, V2_CQE_BYTE_28_SMAC_5_S); + wc->wc_flags |= IB_WC_WITH_SMAC; if (roce_get_bit(cqe->byte_28, V2_CQE_BYTE_28_VID_VLD_S)) { wc->vlan_id = (u16)roce_get_field(cqe->byte_28, V2_CQE_BYTE_28_VID_M, V2_CQE_BYTE_28_VID_S); + wc->wc_flags |= IB_WC_WITH_VLAN; } else { wc->vlan_id = 0xffff; } - wc->wc_flags |= (IB_WC_WITH_VLAN | IB_WC_WITH_SMAC); wc->network_hdr_type = roce_get_field(cqe->byte_28, V2_CQE_BYTE_28_PORT_TYPE_M, V2_CQE_BYTE_28_PORT_TYPE_S); |