927 			priv->est->max_sdu[j] = qopt->max_sdu[i] + ETH_HLEN - ETH_TLEN;  in tc_taprio_map_maxsdu_txq()
991 	if (!priv->est) {  in tc_taprio_configure()
992 		priv->est = devm_kzalloc(priv->device, sizeof(*priv->est),  in tc_taprio_configure()
994 		if (!priv->est)  in tc_taprio_configure()
1000 		memset(priv->est, 0, sizeof(*priv->est));  in tc_taprio_configure()
1007 	priv->est->gcl_size = size;  in tc_taprio_configure()
1008 	priv->est->enable = qopt->cmd == TAPRIO_CMD_REPLACE;  in tc_taprio_configure()
1033 		priv->est->gcl[i] = delta_ns | (gates << wid);  in tc_taprio_configure()
1043 	priv->est->btr[0] = (u32)time.tv_nsec;  in tc_taprio_configure()
1044 	priv->est->btr[1] = (u32)time.tv_sec;  in tc_taprio_configure()
1047 	priv->est->btr_reserve[0] = (u32)qopt_time.tv_nsec;  in tc_taprio_configure()
1048 	priv->est->btr_reserve[1] = (u32)qopt_time.tv_sec;  in tc_taprio_configure()
1051 	priv->est->ctr[0] = do_div(ctr, NSEC_PER_SEC);  in tc_taprio_configure()
1052 	priv->est->ctr[1] = (u32)ctr;  in tc_taprio_configure()
1054 	priv->est->ter = qopt->cycle_time_extension;  in tc_taprio_configure()
1058 	ret = stmmac_est_configure(priv, priv, priv->est,  in tc_taprio_configure()
1074 	if (priv->est) {  in tc_taprio_configure()
1076 		priv->est->enable = false;  in tc_taprio_configure()
1077 		stmmac_est_configure(priv, priv, priv->est,  in tc_taprio_configure()