From: Lijun Ou <oulijun@huawei.com>
To: <dledford@redhat.com>, <jgg@ziepe.ca>
Cc: <leon@kernel.org>, <linux-rdma@vger.kernel.org>, <linuxarm@huawei.com>
Subject: [PATCH for-next 1/9] RDMA/hns: Logic optimization of wc_flags
Date: Fri, 9 Aug 2019 17:40:58 +0800 [thread overview]
Message-ID: <1565343666-73193-2-git-send-email-oulijun@huawei.com> (raw)
In-Reply-To: <1565343666-73193-1-git-send-email-oulijun@huawei.com>
From: Weihang Li <liweihang@hisilicon.com>
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>
---
drivers/infiniband/hw/hns/hns_roce_hw_v2.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/infiniband/hw/hns/hns_roce_hw_v2.c b/drivers/infiniband/hw/hns/hns_roce_hw_v2.c
index 87a1574..7a14f0b 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);
--
1.9.1
next prev parent reply other threads:[~2019-08-09 9:45 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-08-09 9:40 [PATCH for-next 0/9] Bugfixes for 5.3-rc2 Lijun Ou
2019-08-09 9:40 ` Lijun Ou [this message]
2019-08-09 9:40 ` [PATCH for-next 2/9] RDMA/hns: Bugfix for creating qp attached to srq Lijun Ou
2019-08-12 15:29 ` Doug Ledford
2019-08-09 9:41 ` [PATCH for-next 3/9] RDMA/hns: Completely release qp resources when hw err Lijun Ou
2019-08-12 15:29 ` Doug Ledford
2019-08-14 6:02 ` Yangyang Li
2019-08-14 15:05 ` Doug Ledford
2019-08-14 18:47 ` Leon Romanovsky
2019-08-19 17:39 ` Doug Ledford
2019-10-08 8:43 ` liweihang
2019-08-09 9:41 ` [PATCH for-next 4/9] RDMA/hns: Modify pi vlaue when cq overflows Lijun Ou
2019-08-09 9:41 ` [PATCH for-next 5/9] RDMA/hns: Bugfix for slab-out-of-bounds when unloading hip08 driver Lijun Ou
2019-08-09 9:41 ` [PATCH for-next 6/9] RDMA/hns: bugfix for slab-out-of-bounds when loading " Lijun Ou
2019-08-09 9:41 ` [PATCH for-next 7/9] RDMA/hns: Remove unuseful member Lijun Ou
2019-08-09 9:41 ` [PATCH for-next 8/9] RDMA/hns: Kernel notify usr space to stop ring db Lijun Ou
2019-08-12 5:52 ` Leon Romanovsky
2019-08-12 13:14 ` Jason Gunthorpe
2019-08-14 5:54 ` Yangyang Li
2019-08-09 9:41 ` [PATCH for-next 9/9] RDMA/hns: Copy some information of AV to user Lijun Ou
2019-10-21 17:23 ` Doug Ledford
2019-10-22 1:13 ` oulijun
2019-08-13 16:34 ` [PATCH for-next 0/9] Bugfixes for 5.3-rc2 Doug Ledford
2019-08-24 6:23 ` oulijun
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