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RDMA/hns: Remove unsupported QP types 

The hns ROCEE does not support UC QP currently.

Link: https://lore.kernel.org/r/1617354454-47840-7-git-send-email-liweihang@huawei.com
Signed-off-by: Wenpeng Liang <liangwenpeng@huawei.com>
Signed-off-by: Weihang Li <liweihang@huawei.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
This commit is contained in:
Wenpeng Liang 2021-04-02 17:07:31 +08:00 committed by Jason Gunthorpe
parent 7bd5d90d8f
commit 537bc924f3
3 changed files with 1 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
drivers/infiniband/hw/hns/hns_roce_hw_v1.c
View File

@ -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);

1
drivers/infiniband/hw/hns/hns_roce_hw_v2.c
View File

@ -5329,7 +5329,6 @@ 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 =

2
drivers/infiniband/hw/hns/hns_roce_qp.c
View File

@ -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;