659 	if (!plat->est) {  in tc_setup_taprio()
660 		plat->est = devm_kzalloc(priv->device, sizeof(*plat->est),  in tc_setup_taprio()
662 		if (!plat->est)  in tc_setup_taprio()
665 		memset(plat->est, 0, sizeof(*plat->est));  in tc_setup_taprio()
670 	priv->plat->est->gcl_size = size;  in tc_setup_taprio()
671 	priv->plat->est->enable = qopt->enable;  in tc_setup_taprio()
699 		priv->plat->est->gcl[i] = delta_ns | (gates << wid);  in tc_setup_taprio()
704 	priv->plat->est->btr[0] = (u32)time.tv_nsec;  in tc_setup_taprio()
705 	priv->plat->est->btr[1] = (u32)time.tv_sec;  in tc_setup_taprio()
708 	priv->plat->est->ctr[0] = do_div(ctr, NSEC_PER_SEC);  in tc_setup_taprio()
709 	priv->plat->est->ctr[1] = (u32)ctr;  in tc_setup_taprio()
722 	ret = stmmac_est_configure(priv, priv->ioaddr, priv->plat->est,  in tc_setup_taprio()
725 		netdev_err(priv->dev, "failed to configure EST\n");  in tc_setup_taprio()
729 	netdev_info(priv->dev, "configured EST\n");  in tc_setup_taprio()
733 	priv->plat->est->enable = false;  in tc_setup_taprio()
734 	stmmac_est_configure(priv, priv->ioaddr, priv->plat->est,  in tc_setup_taprio()