openkylin
/
linux
mirror of https://gitee.com/openkylin/linux.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity

RDMA/hns: Fix wrong assignment of qp_access_flags 

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: 2a3d923f87 ("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>
This commit is contained in:
Lijun Ou 2019-08-21 21:14:36 +08:00 committed by Doug Ledford
parent afca2a2b83
commit 98c09b8c97
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/infiniband/hw/hns/hns_roce_hw_v2.c
View File

@ -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_RWE_S) |
V2_QPC_BYTE_76_RRE_S)) << V2_QP_RRE_S) |
((roce_get_bit(context.byte_76_srqn_op_en,
V2_QPC_BYTE_76_RWE_S)) << V2_QP_RRE_S) |
V2_QPC_BYTE_76_RWE_S)) << V2_QP_RWE_S) |
((roce_get_bit(context.byte_76_srqn_op_en,
V2_QPC_BYTE_76_ATE_S)) << V2_QP_ATE_S);