198 static int dcbnl_getstate(struct net_device *netdev, struct nlattr **tb,  in dcbnl_getstate()  argument
204 	if (!netdev->dcbnl_ops->getstate)  in dcbnl_getstate()
207 	ret = dcbnl_reply(netdev->dcbnl_ops->getstate(netdev), RTM_GETDCB,  in dcbnl_getstate()
213 static int dcbnl_getpfccfg(struct net_device *netdev, struct nlattr **tb,  in dcbnl_getpfccfg()  argument
225 	if (!tb[DCB_ATTR_PFC_CFG] || !netdev->dcbnl_ops->getpfccfg)  in dcbnl_getpfccfg()
255 		netdev->dcbnl_ops->getpfccfg(netdev, i - DCB_PFC_UP_ATTR_0,  in dcbnl_getpfccfg()
280 static int dcbnl_getperm_hwaddr(struct net_device *netdev, struct nlattr **tb,  in dcbnl_getperm_hwaddr()  argument
289 	if (!netdev->dcbnl_ops->getpermhwaddr)  in dcbnl_getperm_hwaddr()
302 	netdev->dcbnl_ops->getpermhwaddr(netdev, perm_addr);  in dcbnl_getperm_hwaddr()
322 static int dcbnl_getcap(struct net_device *netdev, struct nlattr **tb,  in dcbnl_getcap()  argument
334 	if (!tb[DCB_ATTR_CAP] || !netdev->dcbnl_ops->getcap)  in dcbnl_getcap()
363 		if (!netdev->dcbnl_ops->getcap(netdev, i, &value)) {  in dcbnl_getcap()
388 static int dcbnl_getnumtcs(struct net_device *netdev, struct nlattr **tb,  in dcbnl_getnumtcs()  argument
400 	if (!tb[DCB_ATTR_NUMTCS] || !netdev->dcbnl_ops->getnumtcs)  in dcbnl_getnumtcs()
435 		ret = netdev->dcbnl_ops->getnumtcs(netdev, i, &value);  in dcbnl_getnumtcs()
466 static int dcbnl_setnumtcs(struct net_device *netdev, struct nlattr **tb,  in dcbnl_setnumtcs()  argument
474 	if (!tb[DCB_ATTR_NUMTCS] || !netdev->dcbnl_ops->setnumtcs)  in dcbnl_setnumtcs()
491 		ret = netdev->dcbnl_ops->setnumtcs(netdev, i, value);  in dcbnl_setnumtcs()
505 static int dcbnl_getpfcstate(struct net_device *netdev, struct nlattr **tb,  in dcbnl_getpfcstate()  argument
510 	if (!netdev->dcbnl_ops->getpfcstate)  in dcbnl_getpfcstate()
513 	ret = dcbnl_reply(netdev->dcbnl_ops->getpfcstate(netdev), RTM_GETDCB,  in dcbnl_getpfcstate()
520 static int dcbnl_setpfcstate(struct net_device *netdev, struct nlattr **tb,  in dcbnl_setpfcstate()  argument
526 	if (!tb[DCB_ATTR_PFC_STATE] || !netdev->dcbnl_ops->setpfcstate)  in dcbnl_setpfcstate()
531 	netdev->dcbnl_ops->setpfcstate(netdev, value);  in dcbnl_setpfcstate()
539 static int __dcbnl_pg_getcfg(struct net_device *netdev, struct nlattr **tb,  in __dcbnl_pg_getcfg()  argument
554 	    !netdev->dcbnl_ops->getpgtccfgtx ||  in __dcbnl_pg_getcfg()
555 	    !netdev->dcbnl_ops->getpgtccfgrx ||  in __dcbnl_pg_getcfg()
556 	    !netdev->dcbnl_ops->getpgbwgcfgtx ||  in __dcbnl_pg_getcfg()
557 	    !netdev->dcbnl_ops->getpgbwgcfgrx)  in __dcbnl_pg_getcfg()
607 			netdev->dcbnl_ops->getpgtccfgrx(netdev,  in __dcbnl_pg_getcfg()
612 			netdev->dcbnl_ops->getpgtccfgtx(netdev,  in __dcbnl_pg_getcfg()
661 			netdev->dcbnl_ops->getpgbwgcfgrx(netdev,  in __dcbnl_pg_getcfg()
665 			netdev->dcbnl_ops->getpgbwgcfgtx(netdev,  in __dcbnl_pg_getcfg()
696 static int dcbnl_pgtx_getcfg(struct net_device *netdev, struct nlattr **tb,  in dcbnl_pgtx_getcfg()  argument
699 	return __dcbnl_pg_getcfg(netdev, tb, pid, seq, flags, 0);  in dcbnl_pgtx_getcfg()
702 static int dcbnl_pgrx_getcfg(struct net_device *netdev, struct nlattr **tb,  in dcbnl_pgrx_getcfg()  argument
705 	return __dcbnl_pg_getcfg(netdev, tb, pid, seq, flags, 1);  in dcbnl_pgrx_getcfg()
708 static int dcbnl_setstate(struct net_device *netdev, struct nlattr **tb,  in dcbnl_setstate()  argument
714 	if (!tb[DCB_ATTR_STATE] || !netdev->dcbnl_ops->setstate)  in dcbnl_setstate()
719 	ret = dcbnl_reply(netdev->dcbnl_ops->setstate(netdev, value),  in dcbnl_setstate()
726 static int dcbnl_setpfccfg(struct net_device *netdev, struct nlattr **tb,  in dcbnl_setpfccfg()  argument
734 	if (!tb[DCB_ATTR_PFC_CFG] || !netdev->dcbnl_ops->setpfccfg)  in dcbnl_setpfccfg()
747 		netdev->dcbnl_ops->setpfccfg(netdev,  in dcbnl_setpfccfg()
757 static int dcbnl_setall(struct net_device *netdev, struct nlattr **tb,  in dcbnl_setall()  argument
762 	if (!tb[DCB_ATTR_SET_ALL] || !netdev->dcbnl_ops->setall)  in dcbnl_setall()
765 	ret = dcbnl_reply(netdev->dcbnl_ops->setall(netdev), RTM_SETDCB,  in dcbnl_setall()
771 static int __dcbnl_pg_setcfg(struct net_device *netdev, struct nlattr **tb,  in __dcbnl_pg_setcfg()  argument
784 	    !netdev->dcbnl_ops->setpgtccfgtx ||  in __dcbnl_pg_setcfg()
785 	    !netdev->dcbnl_ops->setpgtccfgrx ||  in __dcbnl_pg_setcfg()
786 	    !netdev->dcbnl_ops->setpgbwgcfgtx ||  in __dcbnl_pg_setcfg()
787 	    !netdev->dcbnl_ops->setpgbwgcfgrx)  in __dcbnl_pg_setcfg()
826 			netdev->dcbnl_ops->setpgtccfgrx(netdev,  in __dcbnl_pg_setcfg()
831 			netdev->dcbnl_ops->setpgtccfgtx(netdev,  in __dcbnl_pg_setcfg()
846 			netdev->dcbnl_ops->setpgbwgcfgrx(netdev,  in __dcbnl_pg_setcfg()
850 			netdev->dcbnl_ops->setpgbwgcfgtx(netdev,  in __dcbnl_pg_setcfg()
863 static int dcbnl_pgtx_setcfg(struct net_device *netdev, struct nlattr **tb,  in dcbnl_pgtx_setcfg()  argument
866 	return __dcbnl_pg_setcfg(netdev, tb, pid, seq, flags, 0);  in dcbnl_pgtx_setcfg()
869 static int dcbnl_pgrx_setcfg(struct net_device *netdev, struct nlattr **tb,  in dcbnl_pgrx_setcfg()  argument
872 	return __dcbnl_pg_setcfg(netdev, tb, pid, seq, flags, 1);  in dcbnl_pgrx_setcfg()
875 static int dcbnl_bcn_getcfg(struct net_device *netdev, struct nlattr **tb,  in dcbnl_bcn_getcfg()  argument
889 	if (!tb[DCB_ATTR_BCN] || !netdev->dcbnl_ops->getbcnrp ||  in dcbnl_bcn_getcfg()
890 	    !netdev->dcbnl_ops->getbcncfg)  in dcbnl_bcn_getcfg()
920 		netdev->dcbnl_ops->getbcnrp(netdev, i - DCB_BCN_ATTR_RP_0,  in dcbnl_bcn_getcfg()
931 		netdev->dcbnl_ops->getbcncfg(netdev, i,  in dcbnl_bcn_getcfg()
958 static int dcbnl_bcn_setcfg(struct net_device *netdev, struct nlattr **tb,  in dcbnl_bcn_setcfg()  argument
967 	if (!tb[DCB_ATTR_BCN] || !netdev->dcbnl_ops->setbcncfg  in dcbnl_bcn_setcfg()
968 	    || !netdev->dcbnl_ops->setbcnrp)  in dcbnl_bcn_setcfg()
981 		netdev->dcbnl_ops->setbcnrp(netdev,  in dcbnl_bcn_setcfg()
989 		netdev->dcbnl_ops->setbcncfg(netdev,  in dcbnl_bcn_setcfg()
1002 	struct net_device *netdev;  in dcb_doit()  local
1019 	netdev = dev_get_by_name(&init_net, nla_data(tb[DCB_ATTR_IFNAME]));  in dcb_doit()
1020 	if (!netdev)  in dcb_doit()
1023 	if (!netdev->dcbnl_ops)  in dcb_doit()
1028 		ret = dcbnl_getstate(netdev, tb, pid, nlh->nlmsg_seq,  in dcb_doit()
1032 		ret = dcbnl_getpfccfg(netdev, tb, pid, nlh->nlmsg_seq,  in dcb_doit()
1036 		ret = dcbnl_getperm_hwaddr(netdev, tb, pid, nlh->nlmsg_seq,  in dcb_doit()
1040 		ret = dcbnl_pgtx_getcfg(netdev, tb, pid, nlh->nlmsg_seq,  in dcb_doit()
1044 		ret = dcbnl_pgrx_getcfg(netdev, tb, pid, nlh->nlmsg_seq,  in dcb_doit()
1048 		ret = dcbnl_bcn_getcfg(netdev, tb, pid, nlh->nlmsg_seq,  in dcb_doit()
1052 		ret = dcbnl_setstate(netdev, tb, pid, nlh->nlmsg_seq,  in dcb_doit()
1056 		ret = dcbnl_setpfccfg(netdev, tb, pid, nlh->nlmsg_seq,  in dcb_doit()
1061 		ret = dcbnl_setall(netdev, tb, pid, nlh->nlmsg_seq,  in dcb_doit()
1065 		ret = dcbnl_pgtx_setcfg(netdev, tb, pid, nlh->nlmsg_seq,  in dcb_doit()
1069 		ret = dcbnl_pgrx_setcfg(netdev, tb, pid, nlh->nlmsg_seq,  in dcb_doit()
1073 		ret = dcbnl_getcap(netdev, tb, pid, nlh->nlmsg_seq,  in dcb_doit()
1077 		ret = dcbnl_getnumtcs(netdev, tb, pid, nlh->nlmsg_seq,  in dcb_doit()
1081 		ret = dcbnl_setnumtcs(netdev, tb, pid, nlh->nlmsg_seq,  in dcb_doit()
1085 		ret = dcbnl_getpfcstate(netdev, tb, pid, nlh->nlmsg_seq,  in dcb_doit()
1089 		ret = dcbnl_setpfcstate(netdev, tb, pid, nlh->nlmsg_seq,  in dcb_doit()
1093 		ret = dcbnl_bcn_setcfg(netdev, tb, pid, nlh->nlmsg_seq,  in dcb_doit()
1102 	dev_put(netdev);  in dcb_doit()