From: Wenpeng Liang <liangwenpeng@xxxxxxxxxx>
The hns ROCEE does not support UC QP currently.
Signed-off-by: Wenpeng Liang <liangwenpeng@xxxxxxxxxx>
Signed-off-by: Weihang Li <liweihang@xxxxxxxxxx>
---
drivers/infiniband/hw/hns/hns_roce_hw_v1.c | 3 +--
drivers/infiniband/hw/hns/hns_roce_hw_v2.c | 1 -
drivers/infiniband/hw/hns/hns_roce_qp.c | 2 --
3 files changed, 1 insertion(+), 5 deletions(-)
diff --git a/drivers/infiniband/hw/hns/hns_roce_hw_v1.c b/drivers/infiniband/hw/hns/hns_roce_hw_v1.c
index e5f7c2e..8a3fe6d 100644
--- a/drivers/infiniband/hw/hns/hns_roce_hw_v1.c
+++ b/drivers/infiniband/hw/hns/hns_roce_hw_v1.c
@@ -3449,8 +3449,7 @@ static int hns_roce_v1_q_qp(struct ib_qp *ibqp, struct ib_qp_attr *qp_attr,
((roce_get_bit(context->qpc_bytes_4,
QP_CONTEXT_QPC_BYTE_4_ATOMIC_OPERATION_ENABLE_S)) << 3);
- if (hr_qp->ibqp.qp_type == IB_QPT_RC ||
- hr_qp->ibqp.qp_type == IB_QPT_UC) {
+ if (hr_qp->ibqp.qp_type == IB_QPT_RC) {
struct ib_global_route *grh =
rdma_ah_retrieve_grh(&qp_attr->ah_attr);
diff --git a/drivers/infiniband/hw/hns/hns_roce_hw_v2.c b/drivers/infiniband/hw/hns/hns_roce_hw_v2.c
index a0d2448..8e15ad8 100644
--- a/drivers/infiniband/hw/hns/hns_roce_hw_v2.c
+++ b/drivers/infiniband/hw/hns/hns_roce_hw_v2.c
@@ -5324,7 +5324,6 @@ static int hns_roce_v2_query_qp(struct ib_qp *ibqp, struct ib_qp_attr *qp_attr,
V2_QPC_BYTE_76_ATE_S)) << V2_QP_ATE_S);
if (hr_qp->ibqp.qp_type == IB_QPT_RC ||
- hr_qp->ibqp.qp_type == IB_QPT_UC ||
hr_qp->ibqp.qp_type == IB_QPT_XRC_INI ||
hr_qp->ibqp.qp_type == IB_QPT_XRC_TGT) {
struct ib_global_route *grh =
diff --git a/drivers/infiniband/hw/hns/hns_roce_qp.c b/drivers/infiniband/hw/hns/hns_roce_qp.c
index f214bd0..230a909 100644
--- a/drivers/infiniband/hw/hns/hns_roce_qp.c
+++ b/drivers/infiniband/hw/hns/hns_roce_qp.c
@@ -1189,8 +1189,6 @@ int to_hr_qp_type(int qp_type)
switch (qp_type) {
case IB_QPT_RC:
return SERV_TYPE_RC;
- case IB_QPT_UC:
- return SERV_TYPE_UC;
case IB_QPT_UD:
case IB_QPT_GSI:
return SERV_TYPE_UD;
--
2.8.1
