From: Lang Cheng <chenglang@xxxxxxxxxx>
The ownerbit mode is for external card mode. Make it controlled by the
firmware.
Fixes:aba457ca890c("RDMA/hns: Support owner mode doorbell")
Signed-off-by: Lang Cheng <chenglang@xxxxxxxxxx>
Signed-off-by: Wenpeng Liang <liangwenpeng@xxxxxxxxxx>
---
drivers/infiniband/hw/hns/hns_roce_hw_v2.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/infiniband/hw/hns/hns_roce_hw_v2.c b/drivers/infiniband/hw/hns/hns_roce_hw_v2.c
index cbc8739..9188dd6 100644
--- a/drivers/infiniband/hw/hns/hns_roce_hw_v2.c
+++ b/drivers/infiniband/hw/hns/hns_roce_hw_v2.c
@@ -4143,6 +4143,9 @@ static void modify_qp_reset_to_init(struct ib_qp *ibqp,
if (hr_qp->en_flags & HNS_ROCE_QP_CAP_RQ_RECORD_DB)
hr_reg_enable(context, QPC_RQ_RECORD_EN);
+ if (hr_qp->en_flags & HNS_ROCE_QP_CAP_OWNER_DB)
+ hr_reg_enable(context, QPC_OWNER_MODE);
+
hr_reg_write(context, QPC_RQ_DB_RECORD_ADDR_L,
lower_32_bits(hr_qp->rdb.dma) >> 1);
hr_reg_write(context, QPC_RQ_DB_RECORD_ADDR_H,
--
2.8.1
