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RDMA/hns: Fix wrong assignment of qp_access_flags
author
Lijun Ou
<oulijun@huawei.com>
Wed, 21 Aug 2019 13:14:36 +0000
(21:14 +0800)
committer
Doug Ledford
<dledford@redhat.com>
Wed, 28 Aug 2019 15:57:26 +0000
(11:57 -0400)
We used wrong shifts when set qp_attr->qp_access_flag,
this patch exchange V2_QP_RRE_S and V2_QP_RWE_S to fix it.
Fixes:
2a3d923f8730
("RDMA/hns: Replace magic numbers with #defines")
Signed-off-by: Weihang Li <liweihang@hisilicon.com>
Signed-off-by: Lijun Ou <oulijun@huawei.com>
Link:
https://lore.kernel.org/r/1566393276-42555-10-git-send-email-oulijun@huawei.com
Signed-off-by: Doug Ledford <dledford@redhat.com>
drivers/infiniband/hw/hns/hns_roce_hw_v2.c
patch
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diff --git
a/drivers/infiniband/hw/hns/hns_roce_hw_v2.c
b/drivers/infiniband/hw/hns/hns_roce_hw_v2.c
index
ecd0283
..
7a89d66
100644
(file)
--- a/
drivers/infiniband/hw/hns/hns_roce_hw_v2.c
+++ b/
drivers/infiniband/hw/hns/hns_roce_hw_v2.c
@@
-4574,9
+4574,9
@@
static int hns_roce_v2_query_qp(struct ib_qp *ibqp, struct ib_qp_attr *qp_attr,
V2_QPC_BYTE_56_DQPN_M,
V2_QPC_BYTE_56_DQPN_S);
qp_attr->qp_access_flags = ((roce_get_bit(context.byte_76_srqn_op_en,
- V2_QPC_BYTE_76_RRE_S)) << V2_QP_R
W
E_S) |
+ V2_QPC_BYTE_76_RRE_S)) << V2_QP_R
R
E_S) |
((roce_get_bit(context.byte_76_srqn_op_en,
- V2_QPC_BYTE_76_RWE_S)) << V2_QP_R
R
E_S) |
+ V2_QPC_BYTE_76_RWE_S)) << V2_QP_R
W
E_S) |
((roce_get_bit(context.byte_76_srqn_op_en,
V2_QPC_BYTE_76_ATE_S)) << V2_QP_ATE_S);