32 static struct net_device *__pnet_find_base_ndev(struct net_device *ndev);
33 static struct net_device *pnet_find_base_ndev(struct net_device *ndev);
66 			struct net_device *ndev;  member
121 			if (pnetelem->type == SMC_PNET_ETH && pnetelem->ndev) {  in smc_pnet_remove_by_pnetid()
122 				dev_put(pnetelem->ndev);  in smc_pnet_remove_by_pnetid()
182 static int smc_pnet_add_by_ndev(struct net_device *ndev)  in smc_pnet_add_by_ndev()  argument
186 	struct net *net = dev_net(ndev);  in smc_pnet_add_by_ndev()
196 		if (pnetelem->type == SMC_PNET_ETH && !pnetelem->ndev &&  in smc_pnet_add_by_ndev()
197 		    !strncmp(pnetelem->eth_name, ndev->name, IFNAMSIZ)) {  in smc_pnet_add_by_ndev()
198 			dev_hold(ndev);  in smc_pnet_add_by_ndev()
199 			pnetelem->ndev = ndev;  in smc_pnet_add_by_ndev()
214 static int smc_pnet_remove_by_ndev(struct net_device *ndev)  in smc_pnet_remove_by_ndev()  argument
218 	struct net *net = dev_net(ndev);  in smc_pnet_remove_by_ndev()
228 		if (pnetelem->type == SMC_PNET_ETH && pnetelem->ndev == ndev) {  in smc_pnet_remove_by_ndev()
229 			dev_put(pnetelem->ndev);  in smc_pnet_remove_by_ndev()
230 			pnetelem->ndev = NULL;  in smc_pnet_remove_by_ndev()
346 	struct net_device *ndev, *base_ndev;  in smc_pnet_add_eth()  local
355 	ndev = dev_get_by_name(net, eth_name);	/* dev_hold() */  in smc_pnet_add_eth()
356 	if (ndev) {  in smc_pnet_add_eth()
357 		base_ndev = pnet_find_base_ndev(ndev);  in smc_pnet_add_eth()
371 	new_pe->ndev = ndev;  in smc_pnet_add_eth()
391 	if (ndev)  in smc_pnet_add_eth()
398 	if (ndev)  in smc_pnet_add_eth()
399 		dev_put(ndev);  in smc_pnet_add_eth()
900 static struct net_device *__pnet_find_base_ndev(struct net_device *ndev)  in __pnet_find_base_ndev()  argument
905 	nest_lvl = ndev->lower_level;  in __pnet_find_base_ndev()
907 		struct list_head *lower = &ndev->adj_list.lower;  in __pnet_find_base_ndev()
912 		ndev = netdev_lower_get_next(ndev, &lower);  in __pnet_find_base_ndev()
914 	return ndev;  in __pnet_find_base_ndev()
922 static struct net_device *pnet_find_base_ndev(struct net_device *ndev)  in pnet_find_base_ndev()  argument
925 	ndev = __pnet_find_base_ndev(ndev);  in pnet_find_base_ndev()
927 	return ndev;  in pnet_find_base_ndev()
930 static int smc_pnet_find_ndev_pnetid_by_table(struct net_device *ndev,  in smc_pnet_find_ndev_pnetid_by_table()  argument
934 	struct net *net = dev_net(ndev);  in smc_pnet_find_ndev_pnetid_by_table()
945 		if (pnetelem->type == SMC_PNET_ETH && ndev == pnetelem->ndev) {  in smc_pnet_find_ndev_pnetid_by_table()
1005 		struct net_device *ndev;  in smc_pnet_find_rdma_dev()  local
1013 			ndev = ibdev->ibdev->ops.get_netdev(ibdev->ibdev, i);  in smc_pnet_find_rdma_dev()
1014 			if (!ndev)  in smc_pnet_find_rdma_dev()
1016 			dev_put(ndev);  in smc_pnet_find_rdma_dev()
1017 			if (netdev == ndev &&  in smc_pnet_find_rdma_dev()
1037 static void smc_pnet_find_roce_by_pnetid(struct net_device *ndev,  in smc_pnet_find_roce_by_pnetid()  argument
1042 	ndev = pnet_find_base_ndev(ndev);  in smc_pnet_find_roce_by_pnetid()
1043 	if (smc_pnetid_by_dev_port(ndev->dev.parent, ndev->dev_port,  in smc_pnet_find_roce_by_pnetid()
1045 	    smc_pnet_find_ndev_pnetid_by_table(ndev, ndev_pnetid)) {  in smc_pnet_find_roce_by_pnetid()
1046 		smc_pnet_find_rdma_dev(ndev, ini);  in smc_pnet_find_roce_by_pnetid()
1052 static void smc_pnet_find_ism_by_pnetid(struct net_device *ndev,  in smc_pnet_find_ism_by_pnetid()  argument
1058 	ndev = pnet_find_base_ndev(ndev);  in smc_pnet_find_ism_by_pnetid()
1059 	if (smc_pnetid_by_dev_port(ndev->dev.parent, ndev->dev_port,  in smc_pnet_find_ism_by_pnetid()
1061 	    smc_pnet_find_ndev_pnetid_by_table(ndev, ndev_pnetid))  in smc_pnet_find_ism_by_pnetid()