Lines Matching +full:lower +full:- +full:case
1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * net/dsa/user.c - user device handling
4 * Copyright (c) 2008-2009 Marvell Semiconductor
70 return ds->ops->port_fdb_add && ds->ops->port_fdb_del && in dsa_switch_supports_uc_filtering()
71 ds->fdb_isolation && !ds->vlan_filtering_is_global && in dsa_switch_supports_uc_filtering()
72 !ds->needs_standalone_vlan_filtering; in dsa_switch_supports_uc_filtering()
77 return ds->ops->port_mdb_add && ds->ops->port_mdb_del && in dsa_switch_supports_mc_filtering()
78 ds->fdb_isolation && !ds->vlan_filtering_is_global && in dsa_switch_supports_mc_filtering()
79 !ds->needs_standalone_vlan_filtering; in dsa_switch_supports_mc_filtering()
86 const unsigned char *addr = standalone_work->addr; in dsa_user_standalone_event_work()
87 struct net_device *dev = standalone_work->dev; in dsa_user_standalone_event_work()
90 struct dsa_switch *ds = dp->ds; in dsa_user_standalone_event_work()
91 u16 vid = standalone_work->vid; in dsa_user_standalone_event_work()
94 switch (standalone_work->event) { in dsa_user_standalone_event_work()
95 case DSA_UC_ADD: in dsa_user_standalone_event_work()
98 dev_err(ds->dev, in dsa_user_standalone_event_work()
100 dp->index, addr, vid, err); in dsa_user_standalone_event_work()
105 case DSA_UC_DEL: in dsa_user_standalone_event_work()
108 dev_err(ds->dev, in dsa_user_standalone_event_work()
110 dp->index, addr, vid, err); in dsa_user_standalone_event_work()
114 case DSA_MC_ADD: in dsa_user_standalone_event_work()
120 dev_err(ds->dev, in dsa_user_standalone_event_work()
122 dp->index, addr, vid, err); in dsa_user_standalone_event_work()
126 case DSA_MC_DEL: in dsa_user_standalone_event_work()
132 dev_err(ds->dev, in dsa_user_standalone_event_work()
134 dp->index, addr, vid, err); in dsa_user_standalone_event_work()
152 return -ENOMEM; in dsa_user_schedule_standalone_work()
154 INIT_WORK(&standalone_work->work, dsa_user_standalone_event_work); in dsa_user_schedule_standalone_work()
155 standalone_work->event = event; in dsa_user_schedule_standalone_work()
156 standalone_work->dev = dev; in dsa_user_schedule_standalone_work()
158 ether_addr_copy(standalone_work->addr, addr); in dsa_user_schedule_standalone_work()
159 standalone_work->vid = vid; in dsa_user_schedule_standalone_work()
161 dsa_schedule_work(&standalone_work->work); in dsa_user_schedule_standalone_work()
170 return dsa_user_schedule_standalone_work(ctx->dev, ctx->event, in dsa_user_host_vlan_rx_filtering()
171 ctx->addr, vid); in dsa_user_host_vlan_rx_filtering()
181 lockdep_assert_held(&dev->addr_list_lock); in dsa_user_vlan_for_each()
187 list_for_each_entry(v, &dp->user_vlans, list) { in dsa_user_vlan_for_each()
188 err = cb(arg, v->vid); in dsa_user_vlan_for_each()
209 if (!dsa_switch_supports_uc_filtering(dp->ds)) in dsa_user_sync_uc()
229 if (!dsa_switch_supports_uc_filtering(dp->ds)) in dsa_user_unsync_uc()
249 if (!dsa_switch_supports_mc_filtering(dp->ds)) in dsa_user_sync_mc()
269 if (!dsa_switch_supports_mc_filtering(dp->ds)) in dsa_user_unsync_mc()
279 struct dsa_switch *ds = dp->ds; in dsa_user_sync_ha()
285 dsa_user_sync_mc(dev, ha->addr); in dsa_user_sync_ha()
288 dsa_user_sync_uc(dev, ha->addr); in dsa_user_sync_ha()
300 struct dsa_switch *ds = dp->ds; in dsa_user_unsync_ha()
306 dsa_user_unsync_uc(dev, ha->addr); in dsa_user_unsync_ha()
309 dsa_user_unsync_mc(dev, ha->addr); in dsa_user_unsync_ha()
321 struct dsa_switch *ds = bus->priv; in dsa_user_phy_read()
323 if (ds->phys_mii_mask & (1 << addr)) in dsa_user_phy_read()
324 return ds->ops->phy_read(ds, addr, reg); in dsa_user_phy_read()
331 struct dsa_switch *ds = bus->priv; in dsa_user_phy_write()
333 if (ds->phys_mii_mask & (1 << addr)) in dsa_user_phy_write()
334 return ds->ops->phy_write(ds, addr, reg, val); in dsa_user_phy_write()
341 ds->user_mii_bus->priv = (void *)ds; in dsa_user_mii_bus_init()
342 ds->user_mii_bus->name = "dsa user smi"; in dsa_user_mii_bus_init()
343 ds->user_mii_bus->read = dsa_user_phy_read; in dsa_user_mii_bus_init()
344 ds->user_mii_bus->write = dsa_user_phy_write; in dsa_user_mii_bus_init()
345 snprintf(ds->user_mii_bus->id, MII_BUS_ID_SIZE, "dsa-%d.%d", in dsa_user_mii_bus_init()
346 ds->dst->index, ds->index); in dsa_user_mii_bus_init()
347 ds->user_mii_bus->parent = ds->dev; in dsa_user_mii_bus_init()
348 ds->user_mii_bus->phy_mask = ~ds->phys_mii_mask; in dsa_user_mii_bus_init()
355 return READ_ONCE(dsa_user_to_conduit(dev)->ifindex); in dsa_user_get_iflink()
362 struct dsa_switch *ds = dp->ds; in dsa_user_host_uc_install()
371 if (!ether_addr_equal(addr, conduit->dev_addr)) { in dsa_user_host_uc_install()
390 struct dsa_switch *ds = dp->ds; in dsa_user_host_uc_uninstall()
392 if (!ether_addr_equal(dev->dev_addr, conduit->dev_addr)) in dsa_user_host_uc_uninstall()
393 dev_uc_del(conduit, dev->dev_addr); in dsa_user_host_uc_uninstall()
396 dsa_port_standalone_host_fdb_del(dp, dev->dev_addr, 0); in dsa_user_host_uc_uninstall()
407 netdev_err(dev, "failed to open conduit %s\n", conduit->name); in dsa_user_open()
411 err = dsa_user_host_uc_install(dev, dev->dev_addr); in dsa_user_open()
415 err = dsa_port_enable_rt(dp, dev->phydev); in dsa_user_open()
440 bool mc = dev->flags & (IFF_PROMISC | IFF_ALLMULTI); in dsa_user_manage_host_flood()
442 bool uc = dev->flags & IFF_PROMISC; in dsa_user_manage_host_flood()
451 struct dsa_switch *ds = dp->ds; in dsa_user_change_rx_flags()
455 dev->flags & IFF_ALLMULTI ? 1 : -1); in dsa_user_change_rx_flags()
458 dev->flags & IFF_PROMISC ? 1 : -1); in dsa_user_change_rx_flags()
474 struct dsa_switch *ds = dp->ds; in dsa_user_set_mac_address()
478 if (!is_valid_ether_addr(addr->sa_data)) in dsa_user_set_mac_address()
479 return -EADDRNOTAVAIL; in dsa_user_set_mac_address()
481 if (ds->ops->port_set_mac_address) { in dsa_user_set_mac_address()
482 err = ds->ops->port_set_mac_address(ds, dp->index, in dsa_user_set_mac_address()
483 addr->sa_data); in dsa_user_set_mac_address()
491 if (!(dev->flags & IFF_UP)) in dsa_user_set_mac_address()
494 err = dsa_user_host_uc_install(dev, addr->sa_data); in dsa_user_set_mac_address()
501 eth_hw_addr_set(dev, addr->sa_data); in dsa_user_set_mac_address()
518 struct ndo_fdb_dump_context *ctx = (void *)dump->cb->ctx; in dsa_user_port_fdb_do_dump()
519 u32 portid = NETLINK_CB(dump->cb->skb).portid; in dsa_user_port_fdb_do_dump()
520 u32 seq = dump->cb->nlh->nlmsg_seq; in dsa_user_port_fdb_do_dump()
524 if (dump->idx < ctx->fdb_idx) in dsa_user_port_fdb_do_dump()
527 nlh = nlmsg_put(dump->skb, portid, seq, RTM_NEWNEIGH, in dsa_user_port_fdb_do_dump()
530 return -EMSGSIZE; in dsa_user_port_fdb_do_dump()
533 ndm->ndm_family = AF_BRIDGE; in dsa_user_port_fdb_do_dump()
534 ndm->ndm_pad1 = 0; in dsa_user_port_fdb_do_dump()
535 ndm->ndm_pad2 = 0; in dsa_user_port_fdb_do_dump()
536 ndm->ndm_flags = NTF_SELF; in dsa_user_port_fdb_do_dump()
537 ndm->ndm_type = 0; in dsa_user_port_fdb_do_dump()
538 ndm->ndm_ifindex = dump->dev->ifindex; in dsa_user_port_fdb_do_dump()
539 ndm->ndm_state = is_static ? NUD_NOARP : NUD_REACHABLE; in dsa_user_port_fdb_do_dump()
541 if (nla_put(dump->skb, NDA_LLADDR, ETH_ALEN, addr)) in dsa_user_port_fdb_do_dump()
544 if (vid && nla_put_u16(dump->skb, NDA_VLAN, vid)) in dsa_user_port_fdb_do_dump()
547 nlmsg_end(dump->skb, nlh); in dsa_user_port_fdb_do_dump()
550 dump->idx++; in dsa_user_port_fdb_do_dump()
554 nlmsg_cancel(dump->skb, nlh); in dsa_user_port_fdb_do_dump()
555 return -EMSGSIZE; in dsa_user_port_fdb_do_dump()
582 return phylink_mii_ioctl(p->dp->pl, ifr, cmd); in dsa_user_ioctl()
595 switch (attr->id) { in dsa_user_port_attr_set()
596 case SWITCHDEV_ATTR_ID_PORT_STP_STATE: in dsa_user_port_attr_set()
597 if (!dsa_port_offloads_bridge_port(dp, attr->orig_dev)) in dsa_user_port_attr_set()
598 return -EOPNOTSUPP; in dsa_user_port_attr_set()
600 ret = dsa_port_set_state(dp, attr->u.stp_state, true); in dsa_user_port_attr_set()
602 case SWITCHDEV_ATTR_ID_PORT_MST_STATE: in dsa_user_port_attr_set()
603 if (!dsa_port_offloads_bridge_port(dp, attr->orig_dev)) in dsa_user_port_attr_set()
604 return -EOPNOTSUPP; in dsa_user_port_attr_set()
606 ret = dsa_port_set_mst_state(dp, &attr->u.mst_state, extack); in dsa_user_port_attr_set()
608 case SWITCHDEV_ATTR_ID_BRIDGE_VLAN_FILTERING: in dsa_user_port_attr_set()
609 if (!dsa_port_offloads_bridge_dev(dp, attr->orig_dev)) in dsa_user_port_attr_set()
610 return -EOPNOTSUPP; in dsa_user_port_attr_set()
612 ret = dsa_port_vlan_filtering(dp, attr->u.vlan_filtering, in dsa_user_port_attr_set()
615 case SWITCHDEV_ATTR_ID_BRIDGE_AGEING_TIME: in dsa_user_port_attr_set()
616 if (!dsa_port_offloads_bridge_dev(dp, attr->orig_dev)) in dsa_user_port_attr_set()
617 return -EOPNOTSUPP; in dsa_user_port_attr_set()
619 ret = dsa_port_ageing_time(dp, attr->u.ageing_time); in dsa_user_port_attr_set()
621 case SWITCHDEV_ATTR_ID_BRIDGE_MST: in dsa_user_port_attr_set()
622 if (!dsa_port_offloads_bridge_dev(dp, attr->orig_dev)) in dsa_user_port_attr_set()
623 return -EOPNOTSUPP; in dsa_user_port_attr_set()
625 ret = dsa_port_mst_enable(dp, attr->u.mst, extack); in dsa_user_port_attr_set()
627 case SWITCHDEV_ATTR_ID_PORT_PRE_BRIDGE_FLAGS: in dsa_user_port_attr_set()
628 if (!dsa_port_offloads_bridge_port(dp, attr->orig_dev)) in dsa_user_port_attr_set()
629 return -EOPNOTSUPP; in dsa_user_port_attr_set()
631 ret = dsa_port_pre_bridge_flags(dp, attr->u.brport_flags, in dsa_user_port_attr_set()
634 case SWITCHDEV_ATTR_ID_PORT_BRIDGE_FLAGS: in dsa_user_port_attr_set()
635 if (!dsa_port_offloads_bridge_port(dp, attr->orig_dev)) in dsa_user_port_attr_set()
636 return -EOPNOTSUPP; in dsa_user_port_attr_set()
638 ret = dsa_port_bridge_flags(dp, attr->u.brport_flags, extack); in dsa_user_port_attr_set()
640 case SWITCHDEV_ATTR_ID_VLAN_MSTI: in dsa_user_port_attr_set()
641 if (!dsa_port_offloads_bridge_dev(dp, attr->orig_dev)) in dsa_user_port_attr_set()
642 return -EOPNOTSUPP; in dsa_user_port_attr_set()
644 ret = dsa_port_vlan_msti(dp, &attr->u.vlan_msti); in dsa_user_port_attr_set()
647 ret = -EOPNOTSUPP; in dsa_user_port_attr_set()
669 if (vid == vlan->vid) in dsa_user_vlan_check_for_8021q_uppers()
670 return -EBUSY; in dsa_user_vlan_check_for_8021q_uppers()
719 if (!dp->bridge) in dsa_user_host_vlan_add()
720 return -EOPNOTSUPP; in dsa_user_host_vlan_add()
747 switch (obj->id) { in dsa_user_port_obj_add()
748 case SWITCHDEV_OBJ_ID_PORT_MDB: in dsa_user_port_obj_add()
749 if (!dsa_port_offloads_bridge_port(dp, obj->orig_dev)) in dsa_user_port_obj_add()
750 return -EOPNOTSUPP; in dsa_user_port_obj_add()
754 case SWITCHDEV_OBJ_ID_HOST_MDB: in dsa_user_port_obj_add()
755 if (!dsa_port_offloads_bridge_dev(dp, obj->orig_dev)) in dsa_user_port_obj_add()
756 return -EOPNOTSUPP; in dsa_user_port_obj_add()
760 case SWITCHDEV_OBJ_ID_PORT_VLAN: in dsa_user_port_obj_add()
761 if (dsa_port_offloads_bridge_port(dp, obj->orig_dev)) in dsa_user_port_obj_add()
766 case SWITCHDEV_OBJ_ID_MRP: in dsa_user_port_obj_add()
767 if (!dsa_port_offloads_bridge_dev(dp, obj->orig_dev)) in dsa_user_port_obj_add()
768 return -EOPNOTSUPP; in dsa_user_port_obj_add()
772 case SWITCHDEV_OBJ_ID_RING_ROLE_MRP: in dsa_user_port_obj_add()
773 if (!dsa_port_offloads_bridge_dev(dp, obj->orig_dev)) in dsa_user_port_obj_add()
774 return -EOPNOTSUPP; in dsa_user_port_obj_add()
780 err = -EOPNOTSUPP; in dsa_user_port_obj_add()
808 if (!dp->bridge) in dsa_user_host_vlan_del()
809 return -EOPNOTSUPP; in dsa_user_host_vlan_del()
828 switch (obj->id) { in dsa_user_port_obj_del()
829 case SWITCHDEV_OBJ_ID_PORT_MDB: in dsa_user_port_obj_del()
830 if (!dsa_port_offloads_bridge_port(dp, obj->orig_dev)) in dsa_user_port_obj_del()
831 return -EOPNOTSUPP; in dsa_user_port_obj_del()
835 case SWITCHDEV_OBJ_ID_HOST_MDB: in dsa_user_port_obj_del()
836 if (!dsa_port_offloads_bridge_dev(dp, obj->orig_dev)) in dsa_user_port_obj_del()
837 return -EOPNOTSUPP; in dsa_user_port_obj_del()
841 case SWITCHDEV_OBJ_ID_PORT_VLAN: in dsa_user_port_obj_del()
842 if (dsa_port_offloads_bridge_port(dp, obj->orig_dev)) in dsa_user_port_obj_del()
847 case SWITCHDEV_OBJ_ID_MRP: in dsa_user_port_obj_del()
848 if (!dsa_port_offloads_bridge_dev(dp, obj->orig_dev)) in dsa_user_port_obj_del()
849 return -EOPNOTSUPP; in dsa_user_port_obj_del()
853 case SWITCHDEV_OBJ_ID_RING_ROLE_MRP: in dsa_user_port_obj_del()
854 if (!dsa_port_offloads_bridge_dev(dp, obj->orig_dev)) in dsa_user_port_obj_del()
855 return -EOPNOTSUPP; in dsa_user_port_obj_del()
861 err = -EOPNOTSUPP; in dsa_user_port_obj_del()
874 return netpoll_send_skb(p->netpoll, skb); in dsa_user_netpoll_send_skb()
884 struct dsa_switch *ds = p->dp->ds; in dsa_skb_tx_timestamp()
886 if (!(skb_shinfo(skb)->tx_flags & SKBTX_HW_TSTAMP_NOBPF)) in dsa_skb_tx_timestamp()
889 if (!ds->ops->port_txtstamp) in dsa_skb_tx_timestamp()
892 ds->ops->port_txtstamp(ds, p->dp->index, skb); in dsa_skb_tx_timestamp()
897 /* SKB for netpoll still need to be mangled with the protocol-specific in dsa_enqueue_skb()
906 skb->dev = dsa_user_to_conduit(dev); in dsa_enqueue_skb()
918 dev_sw_netstats_tx_add(dev, 1, skb->len); in dsa_user_xmit()
920 memset(skb->cb, 0, sizeof(skb->cb)); in dsa_user_xmit()
934 if (dev->needed_tailroom) in dsa_user_xmit()
938 * in which case it must have freed it. Only free it here on error. in dsa_user_xmit()
940 nskb = p->xmit(skb, dev); in dsa_user_xmit()
954 strscpy(drvinfo->driver, "dsa", sizeof(drvinfo->driver)); in dsa_user_get_drvinfo()
955 strscpy(drvinfo->fw_version, "N/A", sizeof(drvinfo->fw_version)); in dsa_user_get_drvinfo()
956 strscpy(drvinfo->bus_info, "platform", sizeof(drvinfo->bus_info)); in dsa_user_get_drvinfo()
962 struct dsa_switch *ds = dp->ds; in dsa_user_get_regs_len()
964 if (ds->ops->get_regs_len) in dsa_user_get_regs_len()
965 return ds->ops->get_regs_len(ds, dp->index); in dsa_user_get_regs_len()
967 return -EOPNOTSUPP; in dsa_user_get_regs_len()
974 struct dsa_switch *ds = dp->ds; in dsa_user_get_regs()
976 if (ds->ops->get_regs) in dsa_user_get_regs()
977 ds->ops->get_regs(ds, dp->index, regs, _p); in dsa_user_get_regs()
984 return phylink_ethtool_nway_reset(dp->pl); in dsa_user_nway_reset()
990 struct dsa_switch *ds = dp->ds; in dsa_user_get_eeprom_len()
992 if (ds->cd && ds->cd->eeprom_len) in dsa_user_get_eeprom_len()
993 return ds->cd->eeprom_len; in dsa_user_get_eeprom_len()
995 if (ds->ops->get_eeprom_len) in dsa_user_get_eeprom_len()
996 return ds->ops->get_eeprom_len(ds); in dsa_user_get_eeprom_len()
1005 struct dsa_switch *ds = dp->ds; in dsa_user_get_eeprom()
1007 if (ds->ops->get_eeprom) in dsa_user_get_eeprom()
1008 return ds->ops->get_eeprom(ds, eeprom, data); in dsa_user_get_eeprom()
1010 return -EOPNOTSUPP; in dsa_user_get_eeprom()
1017 struct dsa_switch *ds = dp->ds; in dsa_user_set_eeprom()
1019 if (ds->ops->set_eeprom) in dsa_user_set_eeprom()
1020 return ds->ops->set_eeprom(ds, eeprom, data); in dsa_user_set_eeprom()
1022 return -EOPNOTSUPP; in dsa_user_set_eeprom()
1029 struct dsa_switch *ds = dp->ds; in dsa_user_get_strings()
1036 if (ds->ops->get_strings) in dsa_user_get_strings()
1037 ds->ops->get_strings(ds, dp->index, stringset, data); in dsa_user_get_strings()
1049 struct dsa_switch *ds = dp->ds; in dsa_user_get_ethtool_stats()
1057 s = per_cpu_ptr(dev->tstats, i); in dsa_user_get_ethtool_stats()
1059 start = u64_stats_fetch_begin(&s->syncp); in dsa_user_get_ethtool_stats()
1060 tx_packets = u64_stats_read(&s->tx_packets); in dsa_user_get_ethtool_stats()
1061 tx_bytes = u64_stats_read(&s->tx_bytes); in dsa_user_get_ethtool_stats()
1062 rx_packets = u64_stats_read(&s->rx_packets); in dsa_user_get_ethtool_stats()
1063 rx_bytes = u64_stats_read(&s->rx_bytes); in dsa_user_get_ethtool_stats()
1064 } while (u64_stats_fetch_retry(&s->syncp, start)); in dsa_user_get_ethtool_stats()
1070 if (ds->ops->get_ethtool_stats) in dsa_user_get_ethtool_stats()
1071 ds->ops->get_ethtool_stats(ds, dp->index, data + 4); in dsa_user_get_ethtool_stats()
1077 struct dsa_switch *ds = dp->ds; in dsa_user_get_sset_count()
1082 if (ds->ops->get_sset_count) { in dsa_user_get_sset_count()
1083 count = ds->ops->get_sset_count(ds, dp->index, sset); in dsa_user_get_sset_count()
1093 return -EOPNOTSUPP; in dsa_user_get_sset_count()
1100 struct dsa_switch *ds = dp->ds; in dsa_user_get_eth_phy_stats()
1102 if (ds->ops->get_eth_phy_stats) in dsa_user_get_eth_phy_stats()
1103 ds->ops->get_eth_phy_stats(ds, dp->index, phy_stats); in dsa_user_get_eth_phy_stats()
1110 struct dsa_switch *ds = dp->ds; in dsa_user_get_eth_mac_stats()
1112 if (ds->ops->get_eth_mac_stats) in dsa_user_get_eth_mac_stats()
1113 ds->ops->get_eth_mac_stats(ds, dp->index, mac_stats); in dsa_user_get_eth_mac_stats()
1121 struct dsa_switch *ds = dp->ds; in dsa_user_get_eth_ctrl_stats()
1123 if (ds->ops->get_eth_ctrl_stats) in dsa_user_get_eth_ctrl_stats()
1124 ds->ops->get_eth_ctrl_stats(ds, dp->index, ctrl_stats); in dsa_user_get_eth_ctrl_stats()
1133 struct dsa_switch *ds = dp->ds; in dsa_user_get_rmon_stats()
1135 if (ds->ops->get_rmon_stats) in dsa_user_get_rmon_stats()
1136 ds->ops->get_rmon_stats(ds, dp->index, rmon_stats, ranges); in dsa_user_get_rmon_stats()
1143 struct dsa_switch *ds = dp->ds; in dsa_user_get_ts_stats()
1145 if (ds->ops->get_ts_stats) in dsa_user_get_ts_stats()
1146 ds->ops->get_ts_stats(ds, dp->index, ts_stats); in dsa_user_get_ts_stats()
1153 struct dsa_switch *ds = dp->ds; in dsa_user_net_selftest()
1155 if (ds->ops->self_test) { in dsa_user_net_selftest()
1156 ds->ops->self_test(ds, dp->index, etest, buf); in dsa_user_net_selftest()
1167 struct dsa_switch *ds = dp->ds; in dsa_user_get_mm()
1169 if (!ds->ops->get_mm) in dsa_user_get_mm()
1170 return -EOPNOTSUPP; in dsa_user_get_mm()
1172 return ds->ops->get_mm(ds, dp->index, state); in dsa_user_get_mm()
1179 struct dsa_switch *ds = dp->ds; in dsa_user_set_mm()
1181 if (!ds->ops->set_mm) in dsa_user_set_mm()
1182 return -EOPNOTSUPP; in dsa_user_set_mm()
1184 return ds->ops->set_mm(ds, dp->index, cfg, extack); in dsa_user_set_mm()
1191 struct dsa_switch *ds = dp->ds; in dsa_user_get_mm_stats()
1193 if (ds->ops->get_mm_stats) in dsa_user_get_mm_stats()
1194 ds->ops->get_mm_stats(ds, dp->index, stats); in dsa_user_get_mm_stats()
1200 struct dsa_switch *ds = dp->ds; in dsa_user_get_wol()
1202 phylink_ethtool_get_wol(dp->pl, w); in dsa_user_get_wol()
1204 if (ds->ops->get_wol) in dsa_user_get_wol()
1205 ds->ops->get_wol(ds, dp->index, w); in dsa_user_get_wol()
1211 struct dsa_switch *ds = dp->ds; in dsa_user_set_wol()
1212 int ret = -EOPNOTSUPP; in dsa_user_set_wol()
1214 phylink_ethtool_set_wol(dp->pl, w); in dsa_user_set_wol()
1216 if (ds->ops->set_wol) in dsa_user_set_wol()
1217 ret = ds->ops->set_wol(ds, dp->index, w); in dsa_user_set_wol()
1225 struct dsa_switch *ds = dp->ds; in dsa_user_set_eee()
1229 if (!ds->ops->support_eee || !ds->ops->support_eee(ds, dp->index)) in dsa_user_set_eee()
1230 return -EOPNOTSUPP; in dsa_user_set_eee()
1235 if (!phylink_mac_implements_lpi(ds->phylink_mac_ops)) { in dsa_user_set_eee()
1237 if (!dev->phydev) in dsa_user_set_eee()
1238 return -ENODEV; in dsa_user_set_eee()
1240 if (!ds->ops->set_mac_eee) in dsa_user_set_eee()
1241 return -EOPNOTSUPP; in dsa_user_set_eee()
1243 ret = ds->ops->set_mac_eee(ds, dp->index, e); in dsa_user_set_eee()
1246 } else if (ds->ops->set_mac_eee) { in dsa_user_set_eee()
1247 ret = ds->ops->set_mac_eee(ds, dp->index, e); in dsa_user_set_eee()
1252 return phylink_ethtool_set_eee(dp->pl, e); in dsa_user_set_eee()
1258 struct dsa_switch *ds = dp->ds; in dsa_user_get_eee()
1261 if (!ds->ops->support_eee || !ds->ops->support_eee(ds, dp->index)) in dsa_user_get_eee()
1262 return -EOPNOTSUPP; in dsa_user_get_eee()
1265 if (!dev->phydev) in dsa_user_get_eee()
1266 return -ENODEV; in dsa_user_get_eee()
1268 return phylink_ethtool_get_eee(dp->pl, e); in dsa_user_get_eee()
1276 return phylink_ethtool_ksettings_get(dp->pl, cmd); in dsa_user_get_link_ksettings()
1284 return phylink_ethtool_ksettings_set(dp->pl, cmd); in dsa_user_set_link_ksettings()
1291 struct dsa_switch *ds = dp->ds; in dsa_user_get_pause_stats()
1293 if (ds->ops->get_pause_stats) in dsa_user_get_pause_stats()
1294 ds->ops->get_pause_stats(ds, dp->index, pause_stats); in dsa_user_get_pause_stats()
1302 phylink_ethtool_get_pauseparam(dp->pl, pause); in dsa_user_get_pauseparam()
1310 return phylink_ethtool_set_pauseparam(dp->pl, pause); in dsa_user_set_pauseparam()
1323 return -ENOMEM; in dsa_user_netpoll_setup()
1331 p->netpoll = netpoll; in dsa_user_netpoll_setup()
1339 struct netpoll *netpoll = p->netpoll; in dsa_user_netpoll_cleanup()
1344 p->netpoll = NULL; in dsa_user_netpoll_cleanup()
1360 list_for_each_entry(mall_tc_entry, &p->mall_tc_list, list) in dsa_user_mall_tc_entry_find()
1361 if (mall_tc_entry->cookie == cookie) in dsa_user_mall_tc_entry_find()
1372 struct netlink_ext_ack *extack = cls->common.extack; in dsa_user_add_cls_matchall_mirred()
1377 struct dsa_switch *ds = dp->ds; in dsa_user_add_cls_matchall_mirred()
1382 if (cls->common.protocol != htons(ETH_P_ALL)) { in dsa_user_add_cls_matchall_mirred()
1385 return -EOPNOTSUPP; in dsa_user_add_cls_matchall_mirred()
1388 if (!ds->ops->port_mirror_add) { in dsa_user_add_cls_matchall_mirred()
1391 return -EOPNOTSUPP; in dsa_user_add_cls_matchall_mirred()
1394 if (!flow_action_basic_hw_stats_check(&cls->rule->action, extack)) in dsa_user_add_cls_matchall_mirred()
1395 return -EOPNOTSUPP; in dsa_user_add_cls_matchall_mirred()
1397 act = &cls->rule->action.entries[0]; in dsa_user_add_cls_matchall_mirred()
1399 if (!act->dev) in dsa_user_add_cls_matchall_mirred()
1400 return -EINVAL; in dsa_user_add_cls_matchall_mirred()
1402 if (dsa_user_dev_check(act->dev)) { in dsa_user_add_cls_matchall_mirred()
1405 if (cls->common.skip_sw) { in dsa_user_add_cls_matchall_mirred()
1408 return -EOPNOTSUPP; in dsa_user_add_cls_matchall_mirred()
1410 to_dp = dp->cpu_dp; in dsa_user_add_cls_matchall_mirred()
1412 to_dp = dsa_user_to_port(act->dev); in dsa_user_add_cls_matchall_mirred()
1419 if (cls->common.skip_sw) { in dsa_user_add_cls_matchall_mirred()
1422 return -EOPNOTSUPP; in dsa_user_add_cls_matchall_mirred()
1424 to_dp = dp->cpu_dp; in dsa_user_add_cls_matchall_mirred()
1427 if (dp->ds != to_dp->ds) { in dsa_user_add_cls_matchall_mirred()
1429 "Cross-chip mirroring not implemented"); in dsa_user_add_cls_matchall_mirred()
1430 return -EOPNOTSUPP; in dsa_user_add_cls_matchall_mirred()
1435 return -ENOMEM; in dsa_user_add_cls_matchall_mirred()
1437 mall_tc_entry->cookie = cls->cookie; in dsa_user_add_cls_matchall_mirred()
1438 mall_tc_entry->type = DSA_PORT_MALL_MIRROR; in dsa_user_add_cls_matchall_mirred()
1439 mirror = &mall_tc_entry->mirror; in dsa_user_add_cls_matchall_mirred()
1440 mirror->to_local_port = to_dp->index; in dsa_user_add_cls_matchall_mirred()
1441 mirror->ingress = ingress; in dsa_user_add_cls_matchall_mirred()
1443 err = ds->ops->port_mirror_add(ds, dp->index, mirror, ingress, extack); in dsa_user_add_cls_matchall_mirred()
1449 list_add_tail(&mall_tc_entry->list, &p->mall_tc_list); in dsa_user_add_cls_matchall_mirred()
1459 struct netlink_ext_ack *extack = cls->common.extack; in dsa_user_add_cls_matchall_police()
1464 struct dsa_switch *ds = dp->ds; in dsa_user_add_cls_matchall_police()
1468 if (!ds->ops->port_policer_add) { in dsa_user_add_cls_matchall_police()
1471 return -EOPNOTSUPP; in dsa_user_add_cls_matchall_police()
1477 return -EOPNOTSUPP; in dsa_user_add_cls_matchall_police()
1480 if (!flow_action_basic_hw_stats_check(&cls->rule->action, extack)) in dsa_user_add_cls_matchall_police()
1481 return -EOPNOTSUPP; in dsa_user_add_cls_matchall_police()
1483 list_for_each_entry(mall_tc_entry, &p->mall_tc_list, list) { in dsa_user_add_cls_matchall_police()
1484 if (mall_tc_entry->type == DSA_PORT_MALL_POLICER) { in dsa_user_add_cls_matchall_police()
1487 return -EEXIST; in dsa_user_add_cls_matchall_police()
1491 act = &cls->rule->action.entries[0]; in dsa_user_add_cls_matchall_police()
1495 return -ENOMEM; in dsa_user_add_cls_matchall_police()
1497 mall_tc_entry->cookie = cls->cookie; in dsa_user_add_cls_matchall_police()
1498 mall_tc_entry->type = DSA_PORT_MALL_POLICER; in dsa_user_add_cls_matchall_police()
1499 policer = &mall_tc_entry->policer; in dsa_user_add_cls_matchall_police()
1500 policer->rate_bytes_per_sec = act->police.rate_bytes_ps; in dsa_user_add_cls_matchall_police()
1501 policer->burst = act->police.burst; in dsa_user_add_cls_matchall_police()
1503 err = ds->ops->port_policer_add(ds, dp->index, policer); in dsa_user_add_cls_matchall_police()
1509 list_add_tail(&mall_tc_entry->list, &p->mall_tc_list); in dsa_user_add_cls_matchall_police()
1518 const struct flow_action *action = &cls->rule->action; in dsa_user_add_cls_matchall()
1519 struct netlink_ext_ack *extack = cls->common.extack; in dsa_user_add_cls_matchall()
1524 return -EOPNOTSUPP; in dsa_user_add_cls_matchall()
1527 switch (action->entries[0].id) { in dsa_user_add_cls_matchall()
1528 case FLOW_ACTION_MIRRED: in dsa_user_add_cls_matchall()
1531 case FLOW_ACTION_MIRRED_INGRESS: in dsa_user_add_cls_matchall()
1534 case FLOW_ACTION_POLICE: in dsa_user_add_cls_matchall()
1541 return -EOPNOTSUPP; in dsa_user_add_cls_matchall()
1549 struct dsa_switch *ds = dp->ds; in dsa_user_del_cls_matchall()
1551 mall_tc_entry = dsa_user_mall_tc_entry_find(dev, cls->cookie); in dsa_user_del_cls_matchall()
1555 list_del(&mall_tc_entry->list); in dsa_user_del_cls_matchall()
1557 switch (mall_tc_entry->type) { in dsa_user_del_cls_matchall()
1558 case DSA_PORT_MALL_MIRROR: in dsa_user_del_cls_matchall()
1559 if (ds->ops->port_mirror_del) in dsa_user_del_cls_matchall()
1560 ds->ops->port_mirror_del(ds, dp->index, in dsa_user_del_cls_matchall()
1561 &mall_tc_entry->mirror); in dsa_user_del_cls_matchall()
1563 case DSA_PORT_MALL_POLICER: in dsa_user_del_cls_matchall()
1564 if (ds->ops->port_policer_del) in dsa_user_del_cls_matchall()
1565 ds->ops->port_policer_del(ds, dp->index); in dsa_user_del_cls_matchall()
1578 if (cls->common.chain_index) in dsa_user_setup_tc_cls_matchall()
1579 return -EOPNOTSUPP; in dsa_user_setup_tc_cls_matchall()
1581 switch (cls->command) { in dsa_user_setup_tc_cls_matchall()
1582 case TC_CLSMATCHALL_REPLACE: in dsa_user_setup_tc_cls_matchall()
1584 case TC_CLSMATCHALL_DESTROY: in dsa_user_setup_tc_cls_matchall()
1588 return -EOPNOTSUPP; in dsa_user_setup_tc_cls_matchall()
1597 struct dsa_switch *ds = dp->ds; in dsa_user_add_cls_flower()
1598 int port = dp->index; in dsa_user_add_cls_flower()
1600 if (!ds->ops->cls_flower_add) in dsa_user_add_cls_flower()
1601 return -EOPNOTSUPP; in dsa_user_add_cls_flower()
1603 return ds->ops->cls_flower_add(ds, port, cls, ingress); in dsa_user_add_cls_flower()
1611 struct dsa_switch *ds = dp->ds; in dsa_user_del_cls_flower()
1612 int port = dp->index; in dsa_user_del_cls_flower()
1614 if (!ds->ops->cls_flower_del) in dsa_user_del_cls_flower()
1615 return -EOPNOTSUPP; in dsa_user_del_cls_flower()
1617 return ds->ops->cls_flower_del(ds, port, cls, ingress); in dsa_user_del_cls_flower()
1625 struct dsa_switch *ds = dp->ds; in dsa_user_stats_cls_flower()
1626 int port = dp->index; in dsa_user_stats_cls_flower()
1628 if (!ds->ops->cls_flower_stats) in dsa_user_stats_cls_flower()
1629 return -EOPNOTSUPP; in dsa_user_stats_cls_flower()
1631 return ds->ops->cls_flower_stats(ds, port, cls, ingress); in dsa_user_stats_cls_flower()
1638 switch (cls->command) { in dsa_user_setup_tc_cls_flower()
1639 case FLOW_CLS_REPLACE: in dsa_user_setup_tc_cls_flower()
1641 case FLOW_CLS_DESTROY: in dsa_user_setup_tc_cls_flower()
1643 case FLOW_CLS_STATS: in dsa_user_setup_tc_cls_flower()
1646 return -EOPNOTSUPP; in dsa_user_setup_tc_cls_flower()
1656 return -EOPNOTSUPP; in dsa_user_setup_tc_block_cb()
1659 case TC_SETUP_CLSMATCHALL: in dsa_user_setup_tc_block_cb()
1661 case TC_SETUP_CLSFLOWER: in dsa_user_setup_tc_block_cb()
1664 return -EOPNOTSUPP; in dsa_user_setup_tc_block_cb()
1688 if (f->binder_type == FLOW_BLOCK_BINDER_TYPE_CLSACT_INGRESS) in dsa_user_setup_tc_block()
1690 else if (f->binder_type == FLOW_BLOCK_BINDER_TYPE_CLSACT_EGRESS) in dsa_user_setup_tc_block()
1693 return -EOPNOTSUPP; in dsa_user_setup_tc_block()
1695 f->driver_block_list = &dsa_user_block_cb_list; in dsa_user_setup_tc_block()
1697 switch (f->command) { in dsa_user_setup_tc_block()
1698 case FLOW_BLOCK_BIND: in dsa_user_setup_tc_block()
1700 return -EBUSY; in dsa_user_setup_tc_block()
1707 list_add_tail(&block_cb->driver_list, &dsa_user_block_cb_list); in dsa_user_setup_tc_block()
1709 case FLOW_BLOCK_UNBIND: in dsa_user_setup_tc_block()
1710 block_cb = flow_block_cb_lookup(f->block, cb, dev); in dsa_user_setup_tc_block()
1712 return -ENOENT; in dsa_user_setup_tc_block()
1715 list_del(&block_cb->driver_list); in dsa_user_setup_tc_block()
1718 return -EOPNOTSUPP; in dsa_user_setup_tc_block()
1727 if (!conduit->netdev_ops->ndo_setup_tc) in dsa_user_setup_ft_block()
1728 return -EOPNOTSUPP; in dsa_user_setup_ft_block()
1730 return conduit->netdev_ops->ndo_setup_tc(conduit, TC_SETUP_FT, type_data); in dsa_user_setup_ft_block()
1737 struct dsa_switch *ds = dp->ds; in dsa_user_setup_tc()
1740 case TC_SETUP_BLOCK: in dsa_user_setup_tc()
1742 case TC_SETUP_FT: in dsa_user_setup_tc()
1743 return dsa_user_setup_ft_block(ds, dp->index, type_data); in dsa_user_setup_tc()
1748 if (!ds->ops->port_setup_tc) in dsa_user_setup_tc()
1749 return -EOPNOTSUPP; in dsa_user_setup_tc()
1751 return ds->ops->port_setup_tc(ds, dp->index, type, type_data); in dsa_user_setup_tc()
1758 struct dsa_switch *ds = dp->ds; in dsa_user_get_rxnfc()
1760 if (!ds->ops->get_rxnfc) in dsa_user_get_rxnfc()
1761 return -EOPNOTSUPP; in dsa_user_get_rxnfc()
1763 return ds->ops->get_rxnfc(ds, dp->index, nfc, rule_locs); in dsa_user_get_rxnfc()
1770 struct dsa_switch *ds = dp->ds; in dsa_user_set_rxnfc()
1772 if (!ds->ops->set_rxnfc) in dsa_user_set_rxnfc()
1773 return -EOPNOTSUPP; in dsa_user_set_rxnfc()
1775 return ds->ops->set_rxnfc(ds, dp->index, nfc); in dsa_user_set_rxnfc()
1782 struct dsa_switch *ds = p->dp->ds; in dsa_user_get_ts_info()
1784 if (!ds->ops->get_ts_info) in dsa_user_get_ts_info()
1785 return -EOPNOTSUPP; in dsa_user_get_ts_info()
1787 return ds->ops->get_ts_info(ds, p->dp->index, ts); in dsa_user_get_ts_info()
1797 /* This API only allows programming tagged, non-PVID VIDs */ in dsa_user_vlan_rx_add_vid()
1801 struct dsa_switch *ds = dp->ds; in dsa_user_vlan_rx_add_vid()
1818 netdev_err(dev, "CPU port %d: %s\n", dp->cpu_dp->index, in dsa_user_vlan_rx_add_vid()
1829 ret = -ENOMEM; in dsa_user_vlan_rx_add_vid()
1835 v->vid = vid; in dsa_user_vlan_rx_add_vid()
1836 list_add_tail(&v->list, &dp->user_vlans); in dsa_user_vlan_rx_add_vid()
1841 ha->addr, vid); in dsa_user_vlan_rx_add_vid()
1848 ha->addr, vid); in dsa_user_vlan_rx_add_vid()
1871 /* This API only allows programming tagged, non-PVID VIDs */ in dsa_user_vlan_rx_kill_vid()
1874 struct dsa_switch *ds = dp->ds; in dsa_user_vlan_rx_kill_vid()
1893 v = dsa_vlan_find(&dp->user_vlans, &vlan); in dsa_user_vlan_rx_kill_vid()
1896 return -ENOENT; in dsa_user_vlan_rx_kill_vid()
1899 list_del(&v->list); in dsa_user_vlan_rx_kill_vid()
1905 ha->addr, vid); in dsa_user_vlan_rx_kill_vid()
1912 ha->addr, vid); in dsa_user_vlan_rx_kill_vid()
1939 * VLAN-aware bridge are VLAN-aware, and standalone ports are VLAN-unaware,
1942 * If ds->vlan_filtering_is_global = true, then standalone ports which share
1943 * the same switch with other ports that offload a VLAN-aware bridge are also
1944 * inevitably VLAN-aware.
1948 * - If standalone (this includes software bridge, software LAG):
1949 * - if ds->needs_standalone_vlan_filtering = true, OR if
1950 * (ds->vlan_filtering_is_global = true AND there are bridges spanning
1952 * - the 8021q upper VLANs
1953 * - else (standalone VLAN filtering is not needed, VLAN filtering is not
1954 * global, or it is, but no port is under a VLAN-aware bridge):
1955 * - no VLAN (any 8021q upper is a software VLAN)
1957 * - If under a vlan_filtering=0 bridge which it offload:
1958 * - if ds->configure_vlan_while_not_filtering = true (default):
1959 * - the bridge VLANs. These VLANs are committed to hardware but inactive.
1960 * - else (deprecated):
1961 * - no VLAN. The bridge VLANs are not restored when VLAN awareness is
1964 * - If under a vlan_filtering=1 bridge which it offload:
1965 * - the bridge VLANs
1966 * - the 8021q upper VLANs
1974 user->features |= NETIF_F_HW_VLAN_CTAG_FILTER; in dsa_user_manage_vlan_filtering()
1979 user->features &= ~NETIF_F_HW_VLAN_CTAG_FILTER; in dsa_user_manage_vlan_filtering()
1987 user->features &= ~NETIF_F_HW_VLAN_CTAG_FILTER; in dsa_user_manage_vlan_filtering()
2005 if (p->dev->mtu == mtu) in dsa_hw_port_list_set_mtu()
2008 err = dev_set_mtu(p->dev, mtu); in dsa_hw_port_list_set_mtu()
2017 if (p->dev->mtu == p->old_mtu) in dsa_hw_port_list_set_mtu()
2020 if (dev_set_mtu(p->dev, p->old_mtu)) in dsa_hw_port_list_set_mtu()
2021 netdev_err(p->dev, "Failed to restore MTU\n"); in dsa_hw_port_list_set_mtu()
2044 if (!dp->ds->mtu_enforcement_ingress) in dsa_bridge_mtu_normalization()
2047 if (!dp->bridge) in dsa_bridge_mtu_normalization()
2056 list_for_each_entry(other_dp, &dst->ports, list) { in dsa_bridge_mtu_normalization()
2060 if (other_dp->type != DSA_PORT_TYPE_USER) in dsa_bridge_mtu_normalization()
2066 if (!other_dp->ds->mtu_enforcement_ingress) in dsa_bridge_mtu_normalization()
2069 user = other_dp->user; in dsa_bridge_mtu_normalization()
2071 if (min_mtu > user->mtu) in dsa_bridge_mtu_normalization()
2072 min_mtu = user->mtu; in dsa_bridge_mtu_normalization()
2078 hw_port->dev = user; in dsa_bridge_mtu_normalization()
2079 hw_port->old_mtu = user->mtu; in dsa_bridge_mtu_normalization()
2081 list_add(&hw_port->list, &hw_port_list); in dsa_bridge_mtu_normalization()
2087 * user was to raise or lower it. in dsa_bridge_mtu_normalization()
2089 err = dsa_hw_port_list_set_mtu(&hw_port_list, dp->user->mtu); in dsa_bridge_mtu_normalization()
2107 struct dsa_port *cpu_dp = dp->cpu_dp; in dsa_user_change_mtu()
2108 struct dsa_switch *ds = dp->ds; in dsa_user_change_mtu()
2118 if (!ds->ops->port_change_mtu) in dsa_user_change_mtu()
2119 return -EOPNOTSUPP; in dsa_user_change_mtu()
2121 dsa_tree_for_each_user_port(other_dp, ds->dst) { in dsa_user_change_mtu()
2128 if (!other_dp->user) in dsa_user_change_mtu()
2137 user_mtu = other_dp->user->mtu; in dsa_user_change_mtu()
2143 overhead = dsa_tag_protocol_overhead(cpu_dp->tag_ops); in dsa_user_change_mtu()
2144 mtu_limit = min_t(int, conduit->max_mtu, dev->max_mtu + overhead); in dsa_user_change_mtu()
2145 old_conduit_mtu = conduit->mtu; in dsa_user_change_mtu()
2148 return -ERANGE; in dsa_user_change_mtu()
2169 err = ds->ops->port_change_mtu(ds, dp->index, new_mtu); in dsa_user_change_mtu()
2173 WRITE_ONCE(dev->mtu, new_mtu); in dsa_user_change_mtu()
2181 dsa_port_mtu_change(cpu_dp, old_conduit_mtu - overhead); in dsa_user_change_mtu()
2193 struct dsa_switch *ds = dp->ds; in dsa_user_dcbnl_set_apptrust()
2194 int port = dp->index; in dsa_user_dcbnl_set_apptrust()
2196 if (!ds->ops->port_set_apptrust) in dsa_user_dcbnl_set_apptrust()
2197 return -EOPNOTSUPP; in dsa_user_dcbnl_set_apptrust()
2199 return ds->ops->port_set_apptrust(ds, port, sel, nsel); in dsa_user_dcbnl_set_apptrust()
2206 struct dsa_switch *ds = dp->ds; in dsa_user_dcbnl_get_apptrust()
2207 int port = dp->index; in dsa_user_dcbnl_get_apptrust()
2209 if (!ds->ops->port_get_apptrust) in dsa_user_dcbnl_get_apptrust()
2210 return -EOPNOTSUPP; in dsa_user_dcbnl_get_apptrust()
2212 return ds->ops->port_get_apptrust(ds, port, sel, nsel); in dsa_user_dcbnl_get_apptrust()
2219 struct dsa_switch *ds = dp->ds; in dsa_user_dcbnl_set_default_prio()
2221 int err, port = dp->index; in dsa_user_dcbnl_set_default_prio()
2223 if (!ds->ops->port_set_default_prio) in dsa_user_dcbnl_set_default_prio()
2224 return -EOPNOTSUPP; in dsa_user_dcbnl_set_default_prio()
2233 err = ds->ops->port_set_default_prio(ds, port, new_prio); in dsa_user_dcbnl_set_default_prio()
2242 /* Update the DSCP prio entries on all user ports of the switch in case
2250 struct dsa_switch *ds = dp->ds; in dsa_user_dcbnl_ieee_global_dscp_setdel()
2260 struct net_device *user = other_dp->user; in dsa_user_dcbnl_ieee_global_dscp_setdel()
2281 struct net_device *user = other_dp->user; in dsa_user_dcbnl_ieee_global_dscp_setdel()
2298 struct dsa_switch *ds = dp->ds; in dsa_user_dcbnl_add_dscp_prio()
2300 int err, port = dp->index; in dsa_user_dcbnl_add_dscp_prio()
2301 u8 dscp = app->protocol; in dsa_user_dcbnl_add_dscp_prio()
2303 if (!ds->ops->port_add_dscp_prio) in dsa_user_dcbnl_add_dscp_prio()
2304 return -EOPNOTSUPP; in dsa_user_dcbnl_add_dscp_prio()
2309 return -EINVAL; in dsa_user_dcbnl_add_dscp_prio()
2319 err = ds->ops->port_add_dscp_prio(ds, port, dscp, new_prio); in dsa_user_dcbnl_add_dscp_prio()
2325 if (!ds->dscp_prio_mapping_is_global) in dsa_user_dcbnl_add_dscp_prio()
2330 if (ds->ops->port_del_dscp_prio) in dsa_user_dcbnl_add_dscp_prio()
2331 ds->ops->port_del_dscp_prio(ds, port, dscp, new_prio); in dsa_user_dcbnl_add_dscp_prio()
2342 switch (app->selector) { in dsa_user_dcbnl_ieee_setapp()
2343 case IEEE_8021QAZ_APP_SEL_ETHERTYPE: in dsa_user_dcbnl_ieee_setapp()
2344 switch (app->protocol) { in dsa_user_dcbnl_ieee_setapp()
2345 case 0: in dsa_user_dcbnl_ieee_setapp()
2348 return -EOPNOTSUPP; in dsa_user_dcbnl_ieee_setapp()
2351 case IEEE_8021QAZ_APP_SEL_DSCP: in dsa_user_dcbnl_ieee_setapp()
2354 return -EOPNOTSUPP; in dsa_user_dcbnl_ieee_setapp()
2362 struct dsa_switch *ds = dp->ds; in dsa_user_dcbnl_del_default_prio()
2364 int err, port = dp->index; in dsa_user_dcbnl_del_default_prio()
2366 if (!ds->ops->port_set_default_prio) in dsa_user_dcbnl_del_default_prio()
2367 return -EOPNOTSUPP; in dsa_user_dcbnl_del_default_prio()
2376 err = ds->ops->port_set_default_prio(ds, port, new_prio); in dsa_user_dcbnl_del_default_prio()
2389 struct dsa_switch *ds = dp->ds; in dsa_user_dcbnl_del_dscp_prio()
2390 int err, port = dp->index; in dsa_user_dcbnl_del_dscp_prio()
2391 u8 dscp = app->protocol; in dsa_user_dcbnl_del_dscp_prio()
2393 if (!ds->ops->port_del_dscp_prio) in dsa_user_dcbnl_del_dscp_prio()
2394 return -EOPNOTSUPP; in dsa_user_dcbnl_del_dscp_prio()
2400 err = ds->ops->port_del_dscp_prio(ds, port, dscp, app->priority); in dsa_user_dcbnl_del_dscp_prio()
2406 if (!ds->dscp_prio_mapping_is_global) in dsa_user_dcbnl_del_dscp_prio()
2411 if (ds->ops->port_add_dscp_prio) in dsa_user_dcbnl_del_dscp_prio()
2412 ds->ops->port_add_dscp_prio(ds, port, dscp, in dsa_user_dcbnl_del_dscp_prio()
2413 app->priority); in dsa_user_dcbnl_del_dscp_prio()
2424 switch (app->selector) { in dsa_user_dcbnl_ieee_delapp()
2425 case IEEE_8021QAZ_APP_SEL_ETHERTYPE: in dsa_user_dcbnl_ieee_delapp()
2426 switch (app->protocol) { in dsa_user_dcbnl_ieee_delapp()
2427 case 0: in dsa_user_dcbnl_ieee_delapp()
2430 return -EOPNOTSUPP; in dsa_user_dcbnl_ieee_delapp()
2433 case IEEE_8021QAZ_APP_SEL_DSCP: in dsa_user_dcbnl_ieee_delapp()
2436 return -EOPNOTSUPP; in dsa_user_dcbnl_ieee_delapp()
2440 /* Pre-populate the DCB application priority table with the priorities
2446 struct dsa_switch *ds = dp->ds; in dsa_user_dcbnl_init()
2447 int port = dp->index; in dsa_user_dcbnl_init()
2450 if (ds->ops->port_get_default_prio) { in dsa_user_dcbnl_init()
2451 int prio = ds->ops->port_get_default_prio(ds, port); in dsa_user_dcbnl_init()
2466 if (ds->ops->port_get_dscp_prio) { in dsa_user_dcbnl_init()
2476 prio = ds->ops->port_get_dscp_prio(ds, port, protocol); in dsa_user_dcbnl_init()
2477 if (prio == -EOPNOTSUPP) in dsa_user_dcbnl_init()
2539 struct dsa_switch *ds = dp->ds; in dsa_user_get_stats64()
2541 if (ds->ops->get_stats64) in dsa_user_get_stats64()
2542 ds->ops->get_stats64(ds, dp->index, s); in dsa_user_get_stats64()
2550 struct dsa_port *dp = dsa_user_to_port(ctx->dev); in dsa_user_fill_forward_path()
2552 struct dsa_port *cpu_dp = dp->cpu_dp; in dsa_user_fill_forward_path()
2554 path->dev = ctx->dev; in dsa_user_fill_forward_path()
2555 path->type = DEV_PATH_DSA; in dsa_user_fill_forward_path()
2556 path->dsa.proto = cpu_dp->tag_ops->proto; in dsa_user_fill_forward_path()
2557 path->dsa.port = dp->index; in dsa_user_fill_forward_path()
2558 ctx->dev = conduit; in dsa_user_fill_forward_path()
2567 struct dsa_switch *ds = dp->ds; in dsa_user_hwtstamp_get()
2569 if (!ds->ops->port_hwtstamp_get) in dsa_user_hwtstamp_get()
2570 return -EOPNOTSUPP; in dsa_user_hwtstamp_get()
2572 return ds->ops->port_hwtstamp_get(ds, dp->index, cfg); in dsa_user_hwtstamp_get()
2580 struct dsa_switch *ds = dp->ds; in dsa_user_hwtstamp_set()
2582 if (!ds->ops->port_hwtstamp_set) in dsa_user_hwtstamp_set()
2583 return -EOPNOTSUPP; in dsa_user_hwtstamp_set()
2585 return ds->ops->port_hwtstamp_set(ds, dp->index, cfg, extack); in dsa_user_hwtstamp_set()
2621 if (dp->pl) in dsa_port_phylink_mac_change()
2622 phylink_mac_change(dp->pl, up); in dsa_port_phylink_mac_change()
2630 struct dsa_switch *ds = dp->ds; in dsa_user_phylink_fixed_state()
2635 ds->ops->phylink_fixed_state(ds, dp->index, state); in dsa_user_phylink_fixed_state()
2643 struct dsa_switch *ds = dp->ds; in dsa_user_phy_connect()
2645 user_dev->phydev = mdiobus_get_phy(ds->user_mii_bus, addr); in dsa_user_phy_connect()
2646 if (!user_dev->phydev) { in dsa_user_phy_connect()
2648 return -ENODEV; in dsa_user_phy_connect()
2651 user_dev->phydev->dev_flags |= flags; in dsa_user_phy_connect()
2653 return phylink_connect_phy(dp->pl, user_dev->phydev); in dsa_user_phy_connect()
2659 struct device_node *port_dn = dp->dn; in dsa_user_phy_setup()
2660 struct dsa_switch *ds = dp->ds; in dsa_user_phy_setup()
2664 dp->pl_config.dev = &user_dev->dev; in dsa_user_phy_setup()
2665 dp->pl_config.type = PHYLINK_NETDEV; in dsa_user_phy_setup()
2671 if (ds->ops->phylink_fixed_state) { in dsa_user_phy_setup()
2672 dp->pl_config.get_fixed_state = dsa_user_phylink_fixed_state; in dsa_user_phy_setup()
2673 dp->pl_config.poll_fixed_state = true; in dsa_user_phy_setup()
2680 if (ds->ops->get_phy_flags) in dsa_user_phy_setup()
2681 phy_flags = ds->ops->get_phy_flags(ds, dp->index); in dsa_user_phy_setup()
2683 ret = phylink_of_phy_connect(dp->pl, port_dn, phy_flags); in dsa_user_phy_setup()
2684 if (ret == -ENODEV && ds->user_mii_bus) { in dsa_user_phy_setup()
2688 ret = dsa_user_phy_connect(user_dev, dp->index, phy_flags); in dsa_user_phy_setup()
2704 const struct dsa_port *cpu_dp = dp->cpu_dp; in dsa_user_setup_tagger()
2705 const struct dsa_switch *ds = dp->ds; in dsa_user_setup_tagger()
2707 user->needed_headroom = cpu_dp->tag_ops->needed_headroom; in dsa_user_setup_tagger()
2708 user->needed_tailroom = cpu_dp->tag_ops->needed_tailroom; in dsa_user_setup_tagger()
2713 user->needed_headroom += conduit->needed_headroom; in dsa_user_setup_tagger()
2714 user->needed_tailroom += conduit->needed_tailroom; in dsa_user_setup_tagger()
2716 p->xmit = cpu_dp->tag_ops->xmit; in dsa_user_setup_tagger()
2718 user->features = conduit->vlan_features | NETIF_F_HW_TC; in dsa_user_setup_tagger()
2719 user->hw_features |= NETIF_F_HW_TC; in dsa_user_setup_tagger()
2720 if (user->needed_tailroom) in dsa_user_setup_tagger()
2721 user->features &= ~(NETIF_F_SG | NETIF_F_FRAGLIST); in dsa_user_setup_tagger()
2722 if (ds->needs_standalone_vlan_filtering) in dsa_user_setup_tagger()
2723 user->features |= NETIF_F_HW_VLAN_CTAG_FILTER; in dsa_user_setup_tagger()
2725 user->lltx = true; in dsa_user_setup_tagger()
2738 phylink_stop(dp->pl); in dsa_user_suspend()
2754 phylink_start(dp->pl); in dsa_user_resume()
2763 struct dsa_switch *ds = port->ds; in dsa_user_create()
2770 if (!ds->num_tx_queues) in dsa_user_create()
2771 ds->num_tx_queues = 1; in dsa_user_create()
2773 if (port->name) { in dsa_user_create()
2774 name = port->name; in dsa_user_create()
2783 ds->num_tx_queues, 1); in dsa_user_create()
2785 return -ENOMEM; in dsa_user_create()
2787 user_dev->rtnl_link_ops = &dsa_link_ops; in dsa_user_create()
2788 user_dev->ethtool_ops = &dsa_user_ethtool_ops; in dsa_user_create()
2790 user_dev->dcbnl_ops = &dsa_user_dcbnl_ops; in dsa_user_create()
2792 if (!is_zero_ether_addr(port->mac)) in dsa_user_create()
2793 eth_hw_addr_set(user_dev, port->mac); in dsa_user_create()
2796 user_dev->priv_flags |= IFF_NO_QUEUE; in dsa_user_create()
2798 user_dev->priv_flags |= IFF_UNICAST_FLT; in dsa_user_create()
2799 user_dev->netdev_ops = &dsa_user_netdev_ops; in dsa_user_create()
2800 if (ds->ops->port_max_mtu) in dsa_user_create()
2801 user_dev->max_mtu = ds->ops->port_max_mtu(ds, port->index); in dsa_user_create()
2804 SET_NETDEV_DEV(user_dev, port->ds->dev); in dsa_user_create()
2805 SET_NETDEV_DEVLINK_PORT(user_dev, &port->devlink_port); in dsa_user_create()
2806 user_dev->dev.of_node = port->dn; in dsa_user_create()
2807 user_dev->vlan_features = conduit->vlan_features; in dsa_user_create()
2810 user_dev->pcpu_stat_type = NETDEV_PCPU_STAT_TSTATS; in dsa_user_create()
2812 ret = gro_cells_init(&p->gcells, user_dev); in dsa_user_create()
2816 p->dp = port; in dsa_user_create()
2817 INIT_LIST_HEAD(&p->mall_tc_list); in dsa_user_create()
2818 port->user = user_dev; in dsa_user_create()
2827 ret, ds->dst->index, ds->index, port->index); in dsa_user_create()
2834 if (ret && ret != -EOPNOTSUPP) in dsa_user_create()
2835 dev_warn(ds->dev, "nonfatal error %d setting MTU to %d on port %d\n", in dsa_user_create()
2836 ret, ETH_DATA_LEN, port->index); in dsa_user_create()
2841 ret, user_dev->name); in dsa_user_create()
2870 phylink_disconnect_phy(p->dp->pl); in dsa_user_create()
2872 dsa_port_phylink_destroy(p->dp); in dsa_user_create()
2874 gro_cells_destroy(&p->gcells); in dsa_user_create()
2877 port->user = NULL; in dsa_user_create()
2891 phylink_disconnect_phy(dp->pl); in dsa_user_destroy()
2895 gro_cells_destroy(&p->gcells); in dsa_user_destroy()
2904 struct dsa_switch *ds = dp->ds; in dsa_user_change_conduit()
2912 if (!ds->ops->port_change_conduit) { in dsa_user_change_conduit()
2915 return -EOPNOTSUPP; in dsa_user_change_conduit()
2921 return -EOPNOTSUPP; in dsa_user_change_conduit()
2930 return -EOPNOTSUPP; in dsa_user_change_conduit()
2933 /* Since we allow live-changing the DSA conduit, plus we auto-open the in dsa_user_change_conduit()
2937 if (dev->flags & IFF_UP) { in dsa_user_change_conduit()
2953 /* Update the MTU of the new CPU port through cross-chip notifiers */ in dsa_user_change_conduit()
2954 err = dsa_user_change_mtu(dev, dev->mtu); in dsa_user_change_conduit()
2955 if (err && err != -EOPNOTSUPP) { in dsa_user_change_conduit()
2972 return dev->netdev_ops == &dsa_user_netdev_ops; in dsa_user_dev_check()
2987 extack = netdev_notifier_info_to_extack(&info->info); in dsa_user_changeupper()
2989 if (netif_is_bridge_master(info->upper_dev)) { in dsa_user_changeupper()
2990 if (info->linking) { in dsa_user_changeupper()
2991 err = dsa_port_bridge_join(dp, info->upper_dev, extack); in dsa_user_changeupper()
2994 if (err == -EOPNOTSUPP) { in dsa_user_changeupper()
3001 dsa_port_bridge_leave(dp, info->upper_dev); in dsa_user_changeupper()
3004 } else if (netif_is_lag_master(info->upper_dev)) { in dsa_user_changeupper()
3005 if (info->linking) { in dsa_user_changeupper()
3006 err = dsa_port_lag_join(dp, info->upper_dev, in dsa_user_changeupper()
3007 info->upper_info, extack); in dsa_user_changeupper()
3008 if (err == -EOPNOTSUPP) { in dsa_user_changeupper()
3015 dsa_port_lag_leave(dp, info->upper_dev); in dsa_user_changeupper()
3018 } else if (is_hsr_master(info->upper_dev)) { in dsa_user_changeupper()
3019 if (info->linking) { in dsa_user_changeupper()
3020 err = dsa_port_hsr_join(dp, info->upper_dev, extack); in dsa_user_changeupper()
3021 if (err == -EOPNOTSUPP) { in dsa_user_changeupper()
3028 dsa_port_hsr_leave(dp, info->upper_dev); in dsa_user_changeupper()
3046 if (netif_is_bridge_master(info->upper_dev) && !info->linking) in dsa_user_prechangeupper()
3047 dsa_port_pre_bridge_leave(dp, info->upper_dev); in dsa_user_prechangeupper()
3048 else if (netif_is_lag_master(info->upper_dev) && !info->linking) in dsa_user_prechangeupper()
3049 dsa_port_pre_lag_leave(dp, info->upper_dev); in dsa_user_prechangeupper()
3061 struct net_device *lower; in dsa_user_lag_changeupper() local
3069 netdev_for_each_lower_dev(dev, lower, iter) { in dsa_user_lag_changeupper()
3070 if (!dsa_user_dev_check(lower)) in dsa_user_lag_changeupper()
3073 dp = dsa_user_to_port(lower); in dsa_user_lag_changeupper()
3074 if (!dp->lag) in dsa_user_lag_changeupper()
3078 err = dsa_user_changeupper(lower, info); in dsa_user_lag_changeupper()
3093 struct net_device *lower; in dsa_user_lag_prechangeupper() local
3101 netdev_for_each_lower_dev(dev, lower, iter) { in dsa_user_lag_prechangeupper()
3102 if (!dsa_user_dev_check(lower)) in dsa_user_lag_prechangeupper()
3105 dp = dsa_user_to_port(lower); in dsa_user_lag_prechangeupper()
3106 if (!dp->lag) in dsa_user_lag_prechangeupper()
3110 err = dsa_user_prechangeupper(lower, info); in dsa_user_lag_prechangeupper()
3126 ext_ack = netdev_notifier_info_to_extack(&info->info); in dsa_prevent_bridging_8021q_upper()
3140 /* Deny enslaving a VLAN device into a VLAN-aware bridge */ in dsa_prevent_bridging_8021q_upper()
3142 netif_is_bridge_master(info->upper_dev) && info->linking) { in dsa_prevent_bridging_8021q_upper()
3144 "Cannot make VLAN device join VLAN-aware bridge"); in dsa_prevent_bridging_8021q_upper()
3145 return notifier_from_errno(-EINVAL); in dsa_prevent_bridging_8021q_upper()
3165 extack = netdev_notifier_info_to_extack(&info->info); in dsa_user_check_8021q_upper()
3166 vid = vlan_dev_vlan_id(info->upper_dev); in dsa_user_check_8021q_upper()
3168 /* br_vlan_get_info() returns -EINVAL or -ENOENT if the in dsa_user_check_8021q_upper()
3176 return notifier_from_errno(-EBUSY); in dsa_user_check_8021q_upper()
3194 ds = dp->ds; in dsa_user_prechangeupper_sanity_check()
3196 if (ds->ops->port_prechangeupper) { in dsa_user_prechangeupper_sanity_check()
3197 err = ds->ops->port_prechangeupper(ds, dp->index, info); in dsa_user_prechangeupper_sanity_check()
3202 if (is_vlan_dev(info->upper_dev)) in dsa_user_prechangeupper_sanity_check()
3208 /* To be eligible as a DSA conduit, a LAG must have all lower interfaces be
3224 return notifier_from_errno(-EINVAL); in dsa_lag_conduit_validate()
3230 if (!dsa_port_tree_same(lower1->dsa_ptr, in dsa_lag_conduit_validate()
3231 lower2->dsa_ptr)) { in dsa_lag_conduit_validate()
3234 return notifier_from_errno(-EINVAL); in dsa_lag_conduit_validate()
3246 struct netlink_ext_ack *extack = netdev_notifier_info_to_extack(&info->info); in dsa_conduit_prechangeupper_sanity_check()
3251 if (!info->linking) in dsa_conduit_prechangeupper_sanity_check()
3255 if (dsa_user_dev_check(info->upper_dev)) in dsa_conduit_prechangeupper_sanity_check()
3261 if (netif_is_bridge_master(info->upper_dev)) in dsa_conduit_prechangeupper_sanity_check()
3267 if (netif_is_lag_master(info->upper_dev)) in dsa_conduit_prechangeupper_sanity_check()
3268 return dsa_lag_conduit_validate(info->upper_dev, extack); in dsa_conduit_prechangeupper_sanity_check()
3272 return notifier_from_errno(-EBUSY); in dsa_conduit_prechangeupper_sanity_check()
3279 struct netlink_ext_ack *extack = netdev_notifier_info_to_extack(&info->info); in dsa_lag_conduit_prechangelower_sanity_check()
3280 struct net_device *lag_dev = info->upper_dev; in dsa_lag_conduit_prechangelower_sanity_check()
3281 struct net_device *lower; in dsa_lag_conduit_prechangelower_sanity_check() local
3287 if (!info->linking) in dsa_lag_conduit_prechangelower_sanity_check()
3293 return notifier_from_errno(-EINVAL); in dsa_lag_conduit_prechangelower_sanity_check()
3296 netdev_for_each_lower_dev(lag_dev, lower, iter) { in dsa_lag_conduit_prechangelower_sanity_check()
3297 if (!dsa_port_tree_same(dev->dsa_ptr, lower->dsa_ptr)) { in dsa_lag_conduit_prechangelower_sanity_check()
3300 return notifier_from_errno(-EINVAL); in dsa_lag_conduit_prechangelower_sanity_check()
3314 * The only case where that would not be an issue is when bridging can already
3322 struct net_device *br = info->upper_dev; in dsa_bridge_prechangelower_sanity_check()
3324 struct net_device *lower; in dsa_bridge_prechangelower_sanity_check() local
3330 if (!info->linking) in dsa_bridge_prechangelower_sanity_check()
3333 extack = netdev_notifier_info_to_extack(&info->info); in dsa_bridge_prechangelower_sanity_check()
3335 netdev_for_each_lower_dev(br, lower, iter) { in dsa_bridge_prechangelower_sanity_check()
3336 if (!netdev_uses_dsa(new_lower) && !netdev_uses_dsa(lower)) in dsa_bridge_prechangelower_sanity_check()
3339 if (!netdev_port_same_parent_id(lower, new_lower)) { in dsa_bridge_prechangelower_sanity_check()
3342 return notifier_from_errno(-EINVAL); in dsa_bridge_prechangelower_sanity_check()
3360 err = dsa_user_change_conduit(dp->user, new_conduit, NULL); in dsa_tree_migrate_ports_from_lag_conduit()
3362 netdev_err(dp->user, in dsa_tree_migrate_ports_from_lag_conduit()
3364 new_conduit->name, ERR_PTR(err)); in dsa_tree_migrate_ports_from_lag_conduit()
3374 struct dsa_port *cpu_dp = conduit->dsa_ptr; in dsa_conduit_lag_join()
3375 struct dsa_switch_tree *dst = cpu_dp->dst; in dsa_conduit_lag_join()
3387 err = dsa_user_change_conduit(dp->user, lag_dev, extack); in dsa_conduit_lag_join()
3399 err = dsa_user_change_conduit(dp->user, conduit, NULL); in dsa_conduit_lag_join()
3401 netdev_err(dp->user, in dsa_conduit_lag_join()
3403 conduit->name, ERR_PTR(err)); in dsa_conduit_lag_join()
3407 dsa_conduit_lag_teardown(lag_dev, conduit->dsa_ptr); in dsa_conduit_lag_join()
3415 struct dsa_port *dp, *cpu_dp = lag_dev->dsa_ptr; in dsa_conduit_lag_leave()
3416 struct dsa_switch_tree *dst = cpu_dp->dst; in dsa_conduit_lag_leave()
3418 struct net_device *lower; in dsa_conduit_lag_leave() local
3421 netdev_for_each_lower_dev(lag_dev, lower, iter) { in dsa_conduit_lag_leave()
3422 if (netdev_uses_dsa(lower)) { in dsa_conduit_lag_leave()
3423 new_cpu_dp = lower->dsa_ptr; in dsa_conduit_lag_leave()
3434 dp->cpu_dp = new_cpu_dp; in dsa_conduit_lag_leave()
3439 lag_dev->dsa_ptr = new_cpu_dp; in dsa_conduit_lag_leave()
3448 /* This DSA conduit has left its LAG in any case, so let in dsa_conduit_lag_leave()
3451 dsa_conduit_lag_teardown(lag_dev, conduit->dsa_ptr); in dsa_conduit_lag_leave()
3463 extack = netdev_notifier_info_to_extack(&info->info); in dsa_conduit_changeupper()
3465 if (netif_is_lag_master(info->upper_dev)) { in dsa_conduit_changeupper()
3466 if (info->linking) { in dsa_conduit_changeupper()
3467 err = dsa_conduit_lag_join(dev, info->upper_dev, in dsa_conduit_changeupper()
3468 info->upper_info, extack); in dsa_conduit_changeupper()
3471 dsa_conduit_lag_leave(dev, info->upper_dev); in dsa_conduit_changeupper()
3485 case NETDEV_PRECHANGEUPPER: { in dsa_user_netdevice_event()
3515 case NETDEV_CHANGEUPPER: { in dsa_user_netdevice_event()
3532 case NETDEV_CHANGELOWERSTATE: { in dsa_user_netdevice_event()
3540 err = dsa_port_lag_change(dp, info->lower_state_info); in dsa_user_netdevice_event()
3547 dp = dev->dsa_ptr; in dsa_user_netdevice_event()
3549 err = dsa_port_lag_change(dp, info->lower_state_info); in dsa_user_netdevice_event()
3554 case NETDEV_CHANGE: in dsa_user_netdevice_event()
3555 case NETDEV_UP: { in dsa_user_netdevice_event()
3561 struct dsa_port *cpu_dp = dev->dsa_ptr; in dsa_user_netdevice_event()
3562 struct dsa_switch_tree *dst = cpu_dp->ds->dst; in dsa_user_netdevice_event()
3584 case NETDEV_GOING_DOWN: { in dsa_user_netdevice_event()
3592 cpu_dp = dev->dsa_ptr; in dsa_user_netdevice_event()
3593 dst = cpu_dp->ds->dst; in dsa_user_netdevice_event()
3597 list_for_each_entry(dp, &dst->ports, list) { in dsa_user_netdevice_event()
3601 if (dp->cpu_dp != cpu_dp) in dsa_user_netdevice_event()
3604 list_add(&dp->user->close_list, &close_list); in dsa_user_netdevice_event()
3623 info.addr = switchdev_work->addr; in dsa_fdb_offload_notify()
3624 info.vid = switchdev_work->vid; in dsa_fdb_offload_notify()
3627 switchdev_work->orig_dev, &info.info, NULL); in dsa_fdb_offload_notify()
3634 const unsigned char *addr = switchdev_work->addr; in dsa_user_switchdev_event_work()
3635 struct net_device *dev = switchdev_work->dev; in dsa_user_switchdev_event_work()
3636 u16 vid = switchdev_work->vid; in dsa_user_switchdev_event_work()
3642 ds = dp->ds; in dsa_user_switchdev_event_work()
3644 switch (switchdev_work->event) { in dsa_user_switchdev_event_work()
3645 case SWITCHDEV_FDB_ADD_TO_DEVICE: in dsa_user_switchdev_event_work()
3646 if (switchdev_work->host_addr) in dsa_user_switchdev_event_work()
3648 else if (dp->lag) in dsa_user_switchdev_event_work()
3653 dev_err(ds->dev, in dsa_user_switchdev_event_work()
3655 dp->index, addr, vid, err); in dsa_user_switchdev_event_work()
3661 case SWITCHDEV_FDB_DEL_TO_DEVICE: in dsa_user_switchdev_event_work()
3662 if (switchdev_work->host_addr) in dsa_user_switchdev_event_work()
3664 else if (dp->lag) in dsa_user_switchdev_event_work()
3669 dev_err(ds->dev, in dsa_user_switchdev_event_work()
3671 dp->index, addr, vid, err); in dsa_user_switchdev_event_work()
3684 struct dsa_switch_tree *dst = dp->ds->dst; in dsa_foreign_dev_check()
3703 bool host_addr = fdb_info->is_local; in dsa_user_fdb_event()
3704 struct dsa_switch *ds = dp->ds; in dsa_user_fdb_event()
3709 if (!dp->bridge) in dsa_user_fdb_event()
3720 if (!ds->assisted_learning_on_cpu_port) in dsa_user_fdb_event()
3734 if (dp->lag && !host_addr) { in dsa_user_fdb_event()
3735 if (!ds->ops->lag_fdb_add || !ds->ops->lag_fdb_del) in dsa_user_fdb_event()
3736 return -EOPNOTSUPP; in dsa_user_fdb_event()
3738 if (!ds->ops->port_fdb_add || !ds->ops->port_fdb_del) in dsa_user_fdb_event()
3739 return -EOPNOTSUPP; in dsa_user_fdb_event()
3744 return -ENOMEM; in dsa_user_fdb_event()
3748 orig_dev->name, fdb_info->addr, fdb_info->vid, in dsa_user_fdb_event()
3751 INIT_WORK(&switchdev_work->work, dsa_user_switchdev_event_work); in dsa_user_fdb_event()
3752 switchdev_work->event = event; in dsa_user_fdb_event()
3753 switchdev_work->dev = dev; in dsa_user_fdb_event()
3754 switchdev_work->orig_dev = orig_dev; in dsa_user_fdb_event()
3756 ether_addr_copy(switchdev_work->addr, fdb_info->addr); in dsa_user_fdb_event()
3757 switchdev_work->vid = fdb_info->vid; in dsa_user_fdb_event()
3758 switchdev_work->host_addr = host_addr; in dsa_user_fdb_event()
3760 dsa_schedule_work(&switchdev_work->work); in dsa_user_fdb_event()
3773 case SWITCHDEV_PORT_ATTR_SET: in dsa_user_switchdev_event()
3778 case SWITCHDEV_FDB_ADD_TO_DEVICE: in dsa_user_switchdev_event()
3779 case SWITCHDEV_FDB_DEL_TO_DEVICE: in dsa_user_switchdev_event()
3799 case SWITCHDEV_PORT_OBJ_ADD: in dsa_user_switchdev_blocking_event()
3805 case SWITCHDEV_PORT_OBJ_DEL: in dsa_user_switchdev_blocking_event()
3811 case SWITCHDEV_PORT_ATTR_SET: in dsa_user_switchdev_blocking_event()