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Subject[PATCH for-next 09/10] IB/hns: Fix two bugs for rdma cm connecting
Date
From: Lijun Ou <oulijun@huawei.com>

This patch mainly modify the value of HNS_ROCE_SL_SHIFT
and delete the lines for assigning for the field of
local_enable_e2e_credit in QP1C.

Signed-off-by: Lijun Ou <oulijun@huawei.com>
Reviewed-by: Wei Hu <xavier.huwei@huawei.com>
Signed-off-by: Salil Mehta <salil.mehta@huawei.com>
---
drivers/infiniband/hw/hns/hns_roce_device.h | 2 +-
drivers/infiniband/hw/hns/hns_roce_hw_v1.c | 3 ---
2 files changed, 1 insertion(+), 4 deletions(-)

diff --git a/drivers/infiniband/hw/hns/hns_roce_device.h b/drivers/infiniband/hw/hns/hns_roce_device.h
index 833742b..066bb3e 100644
--- a/drivers/infiniband/hw/hns/hns_roce_device.h
+++ b/drivers/infiniband/hw/hns/hns_roce_device.h
@@ -62,7 +62,7 @@
#define HNS_ROCE_AEQE_OF_VEC_NUM 1

/* 4G/4K = 1M */
-#define HNS_ROCE_SL_SHIFT 29
+#define HNS_ROCE_SL_SHIFT 28
#define HNS_ROCE_TCLASS_SHIFT 20
#define HNS_ROCE_FLOW_LABLE_MASK 0xfffff

diff --git a/drivers/infiniband/hw/hns/hns_roce_hw_v1.c b/drivers/infiniband/hw/hns/hns_roce_hw_v1.c
index 206957b..3feac8a 100644
--- a/drivers/infiniband/hw/hns/hns_roce_hw_v1.c
+++ b/drivers/infiniband/hw/hns/hns_roce_hw_v1.c
@@ -1734,9 +1734,6 @@ static int hns_roce_v1_m_sqp(struct ib_qp *ibqp, const struct ib_qp_attr *attr,
roce_set_bit(context->qp1c_bytes_16,
QP1C_BYTES_16_SIGNALING_TYPE_S,
hr_qp->sq_signal_bits);
- roce_set_bit(context->qp1c_bytes_16,
- QP1C_BYTES_16_LOCAL_ENABLE_E2E_CREDIT_S,
- hr_qp->sq_signal_bits);
roce_set_bit(context->qp1c_bytes_16, QP1C_BYTES_16_RQ_BA_FLG_S,
1);
roce_set_bit(context->qp1c_bytes_16, QP1C_BYTES_16_SQ_BA_FLG_S,
--
1.7.9.5
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