QP1C_BYTES_20_SQ_HEAD_S 2628 drivers/infiniband/hw/hns/hns_roce_hw_v1.c 			       QP1C_BYTES_20_SQ_HEAD_S, hr_qp->sq.head);
QP1C_BYTES_20_SQ_HEAD_S  579 drivers/infiniband/hw/hns/hns_roce_hw_v1.h #define QP1C_BYTES_20_SQ_HEAD_M	(((1UL << 15) - 1) << QP1C_BYTES_20_SQ_HEAD_S)