[PATCH rdma-core 2/7] libhns: Remove unsupported QP type
From: Wenpeng Liang <hidden>
Date: 2021-11-09 12:45:56
Subsystem:
the rest · Maintainer:
Linus Torvalds
Currently, user space does not support UC type QP. Signed-off-by: Wenpeng Liang <redacted> --- providers/hns/hns_roce_u_hw_v1.c | 1 - providers/hns/hns_roce_u_hw_v2.c | 3 +-- 2 files changed, 1 insertion(+), 3 deletions(-)
diff --git a/providers/hns/hns_roce_u_hw_v1.c b/providers/hns/hns_roce_u_hw_v1.c
index 5385d1c4..ef346424 100644
--- a/providers/hns/hns_roce_u_hw_v1.c
+++ b/providers/hns/hns_roce_u_hw_v1.c@@ -539,7 +539,6 @@ static int hns_roce_u_v1_post_send(struct ibv_qp *ibvqp, struct ibv_send_wr *wr, ctrl->flag |= htole32(ps_opcode); wqe += sizeof(struct hns_roce_wqe_raddr_seg); break; - case IBV_QPT_UC: case IBV_QPT_UD: default: break;
diff --git a/providers/hns/hns_roce_u_hw_v2.c b/providers/hns/hns_roce_u_hw_v2.c
index 66ecd84a..1e8df6ef 100644
--- a/providers/hns/hns_roce_u_hw_v2.c
+++ b/providers/hns/hns_roce_u_hw_v2.c@@ -460,8 +460,7 @@ static int hns_roce_handle_recv_inl_wqe(struct hns_roce_v2_cqe *cqe, struct hns_roce_qp **cur_qp, struct ibv_wc *wc, uint32_t opcode) { - if (((*cur_qp)->verbs_qp.qp.qp_type == IBV_QPT_RC || - (*cur_qp)->verbs_qp.qp.qp_type == IBV_QPT_UC) && + if (((*cur_qp)->verbs_qp.qp.qp_type == IBV_QPT_RC) && (opcode == HNS_ROCE_RECV_OP_SEND || opcode == HNS_ROCE_RECV_OP_SEND_WITH_IMM || opcode == HNS_ROCE_RECV_OP_SEND_WITH_INV) &&
--
2.33.0