182 	struct dsa_switch_tree *dst = ds->dst;  in dsa_switch_setup_one()  local
199 			if (dst->cpu_switch != -1) {  in dsa_switch_setup_one()
200 				netdev_err(dst->master_netdev,  in dsa_switch_setup_one()
205 			dst->cpu_switch = index;  in dsa_switch_setup_one()
206 			dst->cpu_port = i;  in dsa_switch_setup_one()
230 	if (dst->cpu_switch == index) {  in dsa_switch_setup_one()
234 			dst->rcv = dsa_netdev_ops.rcv;  in dsa_switch_setup_one()
239 			dst->rcv = edsa_netdev_ops.rcv;  in dsa_switch_setup_one()
244 			dst->rcv = trailer_netdev_ops.rcv;  in dsa_switch_setup_one()
249 			dst->rcv = brcm_netdev_ops.rcv;  in dsa_switch_setup_one()
259 		dst->tag_protocol = ds->tag_protocol;  in dsa_switch_setup_one()
269 	ret = drv->set_addr(ds, dst->master_netdev->dev_addr);  in dsa_switch_setup_one()
294 			netdev_err(dst->master_netdev, "[%d]: can't create dsa slave device for port %d(%s)\n",  in dsa_switch_setup_one()
306 		const char *netname = netdev_name(dst->master_netdev);  in dsa_switch_setup_one()
335 dsa_switch_setup(struct dsa_switch_tree *dst, int index,  in dsa_switch_setup()  argument
338 	struct dsa_chip_data *pd = dst->pd->chip + index;  in dsa_switch_setup()
349 		netdev_err(dst->master_netdev, "[%d]: could not detect attached switch\n",  in dsa_switch_setup()
353 	netdev_info(dst->master_netdev, "[%d]: detected a %s switch\n",  in dsa_switch_setup()
364 	ds->dst = dst;  in dsa_switch_setup()
435 	struct dsa_switch_tree *dst;  in dsa_link_poll_work()  local
438 	dst = container_of(ugly, struct dsa_switch_tree, link_poll_work);  in dsa_link_poll_work()
440 	for (i = 0; i < dst->pd->nr_chips; i++) {  in dsa_link_poll_work()
441 		struct dsa_switch *ds = dst->ds[i];  in dsa_link_poll_work()
447 	mod_timer(&dst->link_poll_timer, round_jiffies(jiffies + HZ));  in dsa_link_poll_work()
452 	struct dsa_switch_tree *dst = (void *)_dst;  in dsa_link_poll_timer()  local
454 	schedule_work(&dst->link_poll_work);  in dsa_link_poll_timer()
705 static void dsa_setup_dst(struct dsa_switch_tree *dst, struct net_device *dev,  in dsa_setup_dst()  argument
710 	dst->pd = pd;  in dsa_setup_dst()
711 	dst->master_netdev = dev;  in dsa_setup_dst()
712 	dst->cpu_switch = -1;  in dsa_setup_dst()
713 	dst->cpu_port = -1;  in dsa_setup_dst()
718 		ds = dsa_switch_setup(dst, i, parent, pd->chip[i].host_dev);  in dsa_setup_dst()
725 		dst->ds[i] = ds;  in dsa_setup_dst()
727 			dst->link_poll_needed = 1;  in dsa_setup_dst()
736 	dev->dsa_ptr = (void *)dst;  in dsa_setup_dst()
738 	if (dst->link_poll_needed) {  in dsa_setup_dst()
739 		INIT_WORK(&dst->link_poll_work, dsa_link_poll_work);  in dsa_setup_dst()
740 		init_timer(&dst->link_poll_timer);  in dsa_setup_dst()
741 		dst->link_poll_timer.data = (unsigned long)dst;  in dsa_setup_dst()
742 		dst->link_poll_timer.function = dsa_link_poll_timer;  in dsa_setup_dst()
743 		dst->link_poll_timer.expires = round_jiffies(jiffies + HZ);  in dsa_setup_dst()
744 		add_timer(&dst->link_poll_timer);  in dsa_setup_dst()
752 	struct dsa_switch_tree *dst;  in dsa_probe()  local
786 	dst = kzalloc(sizeof(*dst), GFP_KERNEL);  in dsa_probe()
787 	if (dst == NULL) {  in dsa_probe()
793 	platform_set_drvdata(pdev, dst);  in dsa_probe()
795 	dsa_setup_dst(dst, dev, &pdev->dev, pd);  in dsa_probe()
805 static void dsa_remove_dst(struct dsa_switch_tree *dst)  in dsa_remove_dst()  argument
809 	if (dst->link_poll_needed)  in dsa_remove_dst()
810 		del_timer_sync(&dst->link_poll_timer);  in dsa_remove_dst()
812 	flush_work(&dst->link_poll_work);  in dsa_remove_dst()
814 	for (i = 0; i < dst->pd->nr_chips; i++) {  in dsa_remove_dst()
815 		struct dsa_switch *ds = dst->ds[i];  in dsa_remove_dst()
824 	struct dsa_switch_tree *dst = platform_get_drvdata(pdev);  in dsa_remove()  local
826 	dsa_remove_dst(dst);  in dsa_remove()
839 	struct dsa_switch_tree *dst = dev->dsa_ptr;  in dsa_switch_rcv()  local
841 	if (unlikely(dst == NULL)) {  in dsa_switch_rcv()
846 	return dst->rcv(skb, dev, pt, orig_dev);  in dsa_switch_rcv()
862 	struct dsa_switch_tree *dst = platform_get_drvdata(pdev);  in dsa_suspend()  local
865 	for (i = 0; i < dst->pd->nr_chips; i++) {  in dsa_suspend()
866 		struct dsa_switch *ds = dst->ds[i];  in dsa_suspend()
878 	struct dsa_switch_tree *dst = platform_get_drvdata(pdev);  in dsa_resume()  local
881 	for (i = 0; i < dst->pd->nr_chips; i++) {  in dsa_resume()
882 		struct dsa_switch *ds = dst->ds[i];  in dsa_resume()