Commit be7acd9d authored by Lijun Ou's avatar Lijun Ou Committed by Doug Ledford
Browse files

RDMA/hns: Modify the value with rd&dest_rd of qp_attr 



The value of max_rd_atomic and max_dest_rd_atomic in query_qp
are incorrect. It should be assigned by left shifting of
the bit in hip06 SoC.

Signed-off-by: default avatarLijun Ou <oulijun@huawei.com>
Signed-off-by: default avatarWei Hu (Xavier) <xavier.huwei@huawei.com>
Signed-off-by: default avatarDoug Ledford <dledford@redhat.com>
parent 2015f26c

drivers/infiniband/hw/hns/hns_roce_hw_v1.c

+2 −2
Original line number Diff line number Diff line
@@ -3484,10 +3484,10 @@ static int hns_roce_v1_q_qp(struct ib_qp *ibqp, struct ib_qp_attr *qp_attr, 
			      QP_CONTEXT_QPC_BYTES_12_P_KEY_INDEX_S);

	qp_attr->port_num = hr_qp->port + 1;

	qp_attr->sq_draining = 0;

	qp_attr->max_rd_atomic = roce_get_field(context->qpc_bytes_156,

	qp_attr->max_rd_atomic = 1 << roce_get_field(context->qpc_bytes_156,

				 QP_CONTEXT_QPC_BYTES_156_INITIATOR_DEPTH_M,

				 QP_CONTEXT_QPC_BYTES_156_INITIATOR_DEPTH_S);

	qp_attr->max_dest_rd_atomic = roce_get_field(context->qpc_bytes_32,

	qp_attr->max_dest_rd_atomic = 1 << roce_get_field(context->qpc_bytes_32,

				 QP_CONTEXT_QPC_BYTES_32_RESPONDER_RESOURCES_M,

				 QP_CONTEXT_QPC_BYTES_32_RESPONDER_RESOURCES_S);

	qp_attr->min_rnr_timer = (u8)(roce_get_field(context->qpc_bytes_24,

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