From: oulijun <oulijun@huawei.com>
Date: Fri, 10 Nov 2017 16:55:47 +0800
Subject: RDMA/hns: Enable the cqe field of sqwqe of RC
Patch-mainline: v4.15-rc1
Git-commit: a49d761fc10ee64f1d97aba0b4b6244854d288bc
References: bsc#1104427 FATE#326416

When sig_type of qpc is non-selectable, all sq's wqes will produce
cqe and not depend on the cqe attribute of wqe. When sig_type of
qpc is selectable, The cqe attribute of wqe will decide whether to
produce the cqe.

Signed-off-by: Lijun Ou <oulijun@huawei.com>
Signed-off-by: Wei Hu (Xavier) <xavier.huwei@huawei.com>
Signed-off-by: Shaobo Xu <xushaobo2@huawei.com>
Signed-off-by: Yixian Liu <liuyixian@huawei.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
 drivers/infiniband/hw/hns/hns_roce_hw_v2.c |    5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

--- a/drivers/infiniband/hw/hns/hns_roce_hw_v2.c
+++ b/drivers/infiniband/hw/hns/hns_roce_hw_v2.c
@@ -117,6 +117,9 @@ static int hns_roce_v2_post_send(struct
 		roce_set_bit(rc_sq_wqe->byte_4, V2_RC_SEND_WQE_BYTE_4_SE_S,
 			    (wr->send_flags & IB_SEND_SOLICITED) ? 1 : 0);
 
+		roce_set_bit(rc_sq_wqe->byte_4, V2_RC_SEND_WQE_BYTE_4_CQE_S,
+			    (wr->send_flags & IB_SEND_SIGNALED) ? 1 : 0);
+
 		switch (wr->opcode) {
 		case IB_WR_RDMA_READ:
 			roce_set_field(rc_sq_wqe->byte_4,
@@ -198,8 +201,6 @@ static int hns_roce_v2_post_send(struct
 			break;
 		}
 
-		roce_set_bit(rc_sq_wqe->byte_4, V2_RC_SEND_WQE_BYTE_4_CQE_S, 1);
-
 		wqe += sizeof(struct hns_roce_v2_rc_send_wqe);
 		dseg = wqe;
 		if (wr->send_flags & IB_SEND_INLINE && wr->num_sge) {