QP_CONTEXT_QPC_BYTES_124_RX_ACK_MSN_S 3092 drivers/infiniband/hw/hns/hns_roce_hw_v1.c 			       QP_CONTEXT_QPC_BYTES_124_RX_ACK_MSN_S, 0);
QP_CONTEXT_QPC_BYTES_124_RX_ACK_MSN_S  847 drivers/infiniband/hw/hns/hns_roce_hw_v1.h 	(((1UL << 15) - 1) << QP_CONTEXT_QPC_BYTES_124_RX_ACK_MSN_S)