qpc_bt_num 861 drivers/infiniband/hw/hns/hns_roce_device.h u32 qpc_bt_num; qpc_bt_num 135 drivers/infiniband/hw/hns/hns_roce_hem.c mhop->ba_l0_num = hr_dev->caps.qpc_bt_num; qpc_bt_num 1326 drivers/infiniband/hw/hns/hns_roce_hw_v2.c hr_dev->caps.qpc_bt_num = roce_get_field(req_a->qpc_bt_idx_num,