Lines Matching refs:ifa
545 const struct in_ifaddr *ifa; in rtentry_to_fib_config() local
555 in_dev_for_each_ifa_rcu(ifa, in_dev) { in rtentry_to_fib_config()
556 if (strcmp(ifa->ifa_label, devname) == 0) in rtentry_to_fib_config()
561 if (!ifa) in rtentry_to_fib_config()
563 cfg->fc_prefsrc = ifa->ifa_local; in rtentry_to_fib_config()
1070 struct in_ifaddr *ifa, u32 rt_priority) in fib_magic() argument
1072 struct net *net = dev_net(ifa->ifa_dev->dev); in fib_magic()
1073 u32 tb_id = l3mdev_fib_table(ifa->ifa_dev->dev); in fib_magic()
1081 .fc_prefsrc = ifa->ifa_local, in fib_magic()
1082 .fc_oif = ifa->ifa_dev->dev->ifindex, in fib_magic()
1109 void fib_add_ifaddr(struct in_ifaddr *ifa) in fib_add_ifaddr() argument
1111 struct in_device *in_dev = ifa->ifa_dev; in fib_add_ifaddr()
1113 struct in_ifaddr *prim = ifa; in fib_add_ifaddr()
1114 __be32 mask = ifa->ifa_mask; in fib_add_ifaddr()
1115 __be32 addr = ifa->ifa_local; in fib_add_ifaddr()
1116 __be32 prefix = ifa->ifa_address & mask; in fib_add_ifaddr()
1118 if (ifa->ifa_flags & IFA_F_SECONDARY) { in fib_add_ifaddr()
1132 if (ifa->ifa_broadcast && ifa->ifa_broadcast != htonl(0xFFFFFFFF)) { in fib_add_ifaddr()
1133 fib_magic(RTM_NEWROUTE, RTN_BROADCAST, ifa->ifa_broadcast, 32, in fib_add_ifaddr()
1135 arp_invalidate(dev, ifa->ifa_broadcast, false); in fib_add_ifaddr()
1138 if (!ipv4_is_zeronet(prefix) && !(ifa->ifa_flags & IFA_F_SECONDARY) && in fib_add_ifaddr()
1139 (prefix != addr || ifa->ifa_prefixlen < 32)) { in fib_add_ifaddr()
1140 if (!(ifa->ifa_flags & IFA_F_NOPREFIXROUTE)) in fib_add_ifaddr()
1143 prefix, ifa->ifa_prefixlen, prim, in fib_add_ifaddr()
1144 ifa->ifa_rt_priority); in fib_add_ifaddr()
1147 if (ifa->ifa_prefixlen < 31) { in fib_add_ifaddr()
1155 void fib_modify_prefix_metric(struct in_ifaddr *ifa, u32 new_metric) in fib_modify_prefix_metric() argument
1157 __be32 prefix = ifa->ifa_address & ifa->ifa_mask; in fib_modify_prefix_metric()
1158 struct in_device *in_dev = ifa->ifa_dev; in fib_modify_prefix_metric()
1162 ifa->ifa_flags & (IFA_F_SECONDARY | IFA_F_NOPREFIXROUTE) || in fib_modify_prefix_metric()
1164 (prefix == ifa->ifa_local && ifa->ifa_prefixlen == 32)) in fib_modify_prefix_metric()
1170 prefix, ifa->ifa_prefixlen, ifa, new_metric); in fib_modify_prefix_metric()
1175 prefix, ifa->ifa_prefixlen, ifa, ifa->ifa_rt_priority); in fib_modify_prefix_metric()
1183 void fib_del_ifaddr(struct in_ifaddr *ifa, struct in_ifaddr *iprim) in fib_del_ifaddr() argument
1185 struct in_device *in_dev = ifa->ifa_dev; in fib_del_ifaddr()
1188 struct in_ifaddr *prim = ifa, *prim1 = NULL; in fib_del_ifaddr()
1189 __be32 brd = ifa->ifa_address | ~ifa->ifa_mask; in fib_del_ifaddr()
1190 __be32 any = ifa->ifa_address & ifa->ifa_mask; in fib_del_ifaddr()
1200 if (ifa->ifa_flags & IFA_F_SECONDARY) { in fib_del_ifaddr()
1201 prim = inet_ifa_byprefix(in_dev, any, ifa->ifa_mask); in fib_del_ifaddr()
1215 (any != ifa->ifa_local || ifa->ifa_prefixlen < 32)) { in fib_del_ifaddr()
1216 if (!(ifa->ifa_flags & IFA_F_NOPREFIXROUTE)) in fib_del_ifaddr()
1219 any, ifa->ifa_prefixlen, prim, 0); in fib_del_ifaddr()
1233 if (ifa1 == ifa) { in fib_del_ifaddr()
1276 if (ifa->ifa_local == ifa1->ifa_local) in fib_del_ifaddr()
1278 if (ifa->ifa_broadcast == ifa1->ifa_broadcast) in fib_del_ifaddr()
1290 if (ifa->ifa_broadcast == brd1 || in fib_del_ifaddr()
1291 ifa->ifa_broadcast == any1) in fib_del_ifaddr()
1304 fib_magic(RTM_DELROUTE, RTN_BROADCAST, ifa->ifa_broadcast, 32, in fib_del_ifaddr()
1306 if (subnet && ifa->ifa_prefixlen < 31) { in fib_del_ifaddr()
1317 fib_magic(RTM_DELROUTE, RTN_LOCAL, ifa->ifa_local, 32, prim, 0); in fib_del_ifaddr()
1321 ifa->ifa_local); in fib_del_ifaddr()
1329 if (fib_sync_down_addr(dev, ifa->ifa_local)) in fib_del_ifaddr()
1434 struct in_ifaddr *ifa = ptr; in fib_inetaddr_event() local
1435 struct net_device *dev = ifa->ifa_dev->dev; in fib_inetaddr_event()
1440 fib_add_ifaddr(ifa); in fib_inetaddr_event()
1448 fib_del_ifaddr(ifa, NULL); in fib_inetaddr_event()
1450 if (!ifa->ifa_dev->ifa_list) { in fib_inetaddr_event()
1470 struct in_ifaddr *ifa; in fib_netdev_event() local
1485 in_dev_for_each_ifa_rtnl(ifa, in_dev) { in fib_netdev_event()
1486 fib_add_ifaddr(ifa); in fib_netdev_event()