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[for-next,6/9] RDMA/hns: Remove unsupported QP types

Message ID 1617354454-47840-7-git-send-email-liweihang@huawei.com (mailing list archive)
State Accepted
Delegated to: Jason Gunthorpe
Headers show
Series RDMA/hns: Misc updates for 5.13 | expand

Commit Message

Weihang Li April 2, 2021, 9:07 a.m. UTC 
From: Wenpeng Liang <liangwenpeng@huawei.com>

The hns ROCEE does not support UC QP currently.

Signed-off-by: Wenpeng Liang <liangwenpeng@huawei.com>
Signed-off-by: Weihang Li <liweihang@huawei.com>
---
 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 mbox series

Patch

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;