Commit 98c09b8c authored by Lijun Ou's avatar Lijun Ou Committed by Doug Ledford
Browse files

RDMA/hns: Fix wrong assignment of qp_access_flags 



We used wrong shifts when set qp_attr->qp_access_flag,
this patch exchange V2_QP_RRE_S and V2_QP_RWE_S to fix it.

Fixes: 2a3d923f ("RDMA/hns: Replace magic numbers with #defines")
Signed-off-by: default avatarWeihang Li <liweihang@hisilicon.com>
Signed-off-by: default avatarLijun Ou <oulijun@huawei.com>
Link: https://lore.kernel.org/r/1566393276-42555-10-git-send-email-oulijun@huawei.com


Signed-off-by: default avatarDoug Ledford <dledford@redhat.com>
parent afca2a2b

drivers/infiniband/hw/hns/hns_roce_hw_v2.c

+2 −2
Original line number Diff line number Diff line
@@ -4574,9 +4574,9 @@ static int hns_roce_v2_query_qp(struct ib_qp *ibqp, struct ib_qp_attr *qp_attr, 
						  V2_QPC_BYTE_56_DQPN_M,

						  V2_QPC_BYTE_56_DQPN_S);

	qp_attr->qp_access_flags = ((roce_get_bit(context.byte_76_srqn_op_en,

				    V2_QPC_BYTE_76_RRE_S)) << V2_QP_RWE_S) |

				    V2_QPC_BYTE_76_RRE_S)) << V2_QP_RRE_S) |

				    ((roce_get_bit(context.byte_76_srqn_op_en,

				    V2_QPC_BYTE_76_RWE_S)) << V2_QP_RRE_S) |

				    V2_QPC_BYTE_76_RWE_S)) << V2_QP_RWE_S) |

				    ((roce_get_bit(context.byte_76_srqn_op_en,

				    V2_QPC_BYTE_76_ATE_S)) << V2_QP_ATE_S);

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