QM_RL_INC_VAL
u32 inc_val = QM_RL_INC_VAL(pf_rl);
inc_val = QM_RL_INC_VAL(rate_limit);
inc_val = QM_RL_INC_VAL(QM_MAX_LINK_SPEED);
QM_RL_INC_VAL(rl_params[i].vport_rl ?
u32 inc_val = QM_RL_INC_VAL(pf_rl);