From: Yixian Liu <liuyixian@xxxxxxxxxx>
As the qp access right is checked and setted in common function
hns_roce_v2_set_opt_fields(), there is no need to set again for a special
case INIT2INIT.
Fixes: 926a01dc000d ("RDMA/hns: Add QP operations support for hip08 SoC")
Fixes: 7db82697b8bf ("RDMA/hns: Add support for extended atomic in userspace")
Signed-off-by: Yixian Liu <liuyixian@xxxxxxxxxx>
Signed-off-by: Weihang Li <liweihang@xxxxxxxxxx>
---
drivers/infiniband/hw/hns/hns_roce_hw_v2.c | 46 ------------------------------
1 file changed, 46 deletions(-)
diff --git a/drivers/infiniband/hw/hns/hns_roce_hw_v2.c b/drivers/infiniband/hw/hns/hns_roce_hw_v2.c
index b2b8052..6d80cda 100644
--- a/drivers/infiniband/hw/hns/hns_roce_hw_v2.c
+++ b/drivers/infiniband/hw/hns/hns_roce_hw_v2.c
@@ -3975,7 +3975,6 @@ static void modify_qp_reset_to_init(struct ib_qp *ibqp,
roce_set_bit(context->byte_172_sq_psn, V2_QPC_BYTE_172_FRE_S, 1);
- hr_qp->access_flags = attr->qp_access_flags;
roce_set_field(context->byte_252_err_txcqn, V2_QPC_BYTE_252_TX_CQN_M,
V2_QPC_BYTE_252_TX_CQN_S, to_hr_cq(ibqp->send_cq)->cqn);
@@ -4004,51 +4003,6 @@ static void modify_qp_init_to_init(struct ib_qp *ibqp,
roce_set_field(qpc_mask->byte_4_sqpn_tst, V2_QPC_BYTE_4_TST_M,
V2_QPC_BYTE_4_TST_S, 0);
- if (attr_mask & IB_QP_ACCESS_FLAGS) {
- roce_set_bit(context->byte_76_srqn_op_en, V2_QPC_BYTE_76_RRE_S,
- !!(attr->qp_access_flags & IB_ACCESS_REMOTE_READ));
- roce_set_bit(qpc_mask->byte_76_srqn_op_en, V2_QPC_BYTE_76_RRE_S,
- 0);
-
- roce_set_bit(context->byte_76_srqn_op_en, V2_QPC_BYTE_76_RWE_S,
- !!(attr->qp_access_flags &
- IB_ACCESS_REMOTE_WRITE));
- roce_set_bit(qpc_mask->byte_76_srqn_op_en, V2_QPC_BYTE_76_RWE_S,
- 0);
-
- roce_set_bit(context->byte_76_srqn_op_en, V2_QPC_BYTE_76_ATE_S,
- !!(attr->qp_access_flags &
- IB_ACCESS_REMOTE_ATOMIC));
- roce_set_bit(qpc_mask->byte_76_srqn_op_en, V2_QPC_BYTE_76_ATE_S,
- 0);
- roce_set_bit(context->byte_76_srqn_op_en,
- V2_QPC_BYTE_76_EXT_ATE_S,
- !!(attr->qp_access_flags &
- IB_ACCESS_REMOTE_ATOMIC));
- roce_set_bit(qpc_mask->byte_76_srqn_op_en,
- V2_QPC_BYTE_76_EXT_ATE_S, 0);
- } else {
- roce_set_bit(context->byte_76_srqn_op_en, V2_QPC_BYTE_76_RRE_S,
- !!(hr_qp->access_flags & IB_ACCESS_REMOTE_READ));
- roce_set_bit(qpc_mask->byte_76_srqn_op_en, V2_QPC_BYTE_76_RRE_S,
- 0);
-
- roce_set_bit(context->byte_76_srqn_op_en, V2_QPC_BYTE_76_RWE_S,
- !!(hr_qp->access_flags & IB_ACCESS_REMOTE_WRITE));
- roce_set_bit(qpc_mask->byte_76_srqn_op_en, V2_QPC_BYTE_76_RWE_S,
- 0);
-
- roce_set_bit(context->byte_76_srqn_op_en, V2_QPC_BYTE_76_ATE_S,
- !!(hr_qp->access_flags & IB_ACCESS_REMOTE_ATOMIC));
- roce_set_bit(qpc_mask->byte_76_srqn_op_en, V2_QPC_BYTE_76_ATE_S,
- 0);
- roce_set_bit(context->byte_76_srqn_op_en,
- V2_QPC_BYTE_76_EXT_ATE_S,
- !!(hr_qp->access_flags & IB_ACCESS_REMOTE_ATOMIC));
- roce_set_bit(qpc_mask->byte_76_srqn_op_en,
- V2_QPC_BYTE_76_EXT_ATE_S, 0);
- }
-
roce_set_field(context->byte_16_buf_ba_pg_sz, V2_QPC_BYTE_16_PD_M,
V2_QPC_BYTE_16_PD_S, to_hr_pd(ibqp->pd)->pdn);
roce_set_field(qpc_mask->byte_16_buf_ba_pg_sz, V2_QPC_BYTE_16_PD_M,
--
2.8.1
