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authorLijun Ou <oulijun@huawei.com>2016-09-15 23:48:13 +0100
committerDoug Ledford <dledford@redhat.com>2016-10-03 11:43:10 -0400
commitac11125bfd63a87d29838d0a1cd66b92c1997c03 (patch)
treefd5e5a7c79b8fcc234f97f0442b66c0fe92e21a8 /drivers/infiniband/hw
parent509bf0c2da99f0fc22c841de1fa3d813e4932a9f (diff)
downloadblackbird-op-linux-ac11125bfd63a87d29838d0a1cd66b92c1997c03.tar.gz
blackbird-op-linux-ac11125bfd63a87d29838d0a1cd66b92c1997c03.zip
IB/hns: Fix two bugs for rdma cm connecting
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> Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'drivers/infiniband/hw')
-rw-r--r--drivers/infiniband/hw/hns/hns_roce_device.h2
-rw-r--r--drivers/infiniband/hw/hns/hns_roce_hw_v1.c3
2 files changed, 1 insertions, 4 deletions
diff --git a/drivers/infiniband/hw/hns/hns_roce_device.h b/drivers/infiniband/hw/hns/hns_roce_device.h
index e8d273408fe1..4d02bcfdf294 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 110efd3aa7cb..5ffdf7a3e6e3 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,
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