From: Wenpeng Liang <liangwenp...@huawei.com>
[ Upstream commit ab6f7248cc446b85fe9e31091670ad7c4293d7fd ]
The maximum number of retransmission should be returned when querying QP,
not the value of retransmission counter.
Fixes: 99fcf82521d9 ("RDMA/hns: Fix the wrong value of rnr_retry when querying
qp")
Fixes: 926a01dc000d ("RDMA/hns: Add QP operations support for hip08 SoC")
Link:
https://lore.kernel.org/r/1606382977-21431-1-git-send-email-liweih...@huawei.com
Signed-off-by: Wenpeng Liang <liangwenp...@huawei.com>
Signed-off-by: Weihang Li <liweih...@huawei.com>
Signed-off-by: Jason Gunthorpe <j...@nvidia.com>
Signed-off-by: Sasha Levin <sas...@kernel.org>
---
drivers/infiniband/hw/hns/hns_roce_hw_v2.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/infiniband/hw/hns/hns_roce_hw_v2.c
b/drivers/infiniband/hw/hns/hns_roce_hw_v2.c
index bb75328193957..b285920bcd8ab 100644
--- a/drivers/infiniband/hw/hns/hns_roce_hw_v2.c
+++ b/drivers/infiniband/hw/hns/hns_roce_hw_v2.c
@@ -4614,11 +4614,11 @@ static int hns_roce_v2_query_qp(struct ib_qp *ibqp,
struct ib_qp_attr *qp_attr,
V2_QPC_BYTE_28_AT_M,
V2_QPC_BYTE_28_AT_S);
qp_attr->retry_cnt = roce_get_field(context.byte_212_lsn,
- V2_QPC_BYTE_212_RETRY_CNT_M,
- V2_QPC_BYTE_212_RETRY_CNT_S);
+ V2_QPC_BYTE_212_RETRY_NUM_INIT_M,
+ V2_QPC_BYTE_212_RETRY_NUM_INIT_S);
qp_attr->rnr_retry = roce_get_field(context.byte_244_rnr_rxack,
- V2_QPC_BYTE_244_RNR_CNT_M,
- V2_QPC_BYTE_244_RNR_CNT_S);
+ V2_QPC_BYTE_244_RNR_NUM_INIT_M,
+ V2_QPC_BYTE_244_RNR_NUM_INIT_S);
done:
qp_attr->cur_qp_state = qp_attr->qp_state;
--
2.27.0
