| vrf.c (d66f6c0a8f3c0bcc4ee7a9b1da4b0ebe7ee555a3) | vrf.c (8a966fc016b67d2a8ab4a83d22ded8cde032a0eb) |
|---|---|
| 1/* 2 * vrf.c: device driver to encapsulate a VRF space 3 * 4 * Copyright (c) 2015 Cumulus Networks. All rights reserved. 5 * Copyright (c) 2015 Shrijeet Mukherjee <shm@cumulusnetworks.com> 6 * Copyright (c) 2015 David Ahern <dsa@cumulusnetworks.com> 7 * 8 * Based on dummy, team and ipvlan drivers --- 1070 unchanged lines hidden (view full) --- 1079 flags |= RT6_LOOKUP_F_HAS_SADDR; 1080 1081 rt = vrf_ip6_route_lookup(net, dev, fl6, fl6->flowi6_oif, flags); 1082 if (rt) 1083 dst = &rt->dst; 1084 1085 return dst; 1086} | 1/* 2 * vrf.c: device driver to encapsulate a VRF space 3 * 4 * Copyright (c) 2015 Cumulus Networks. All rights reserved. 5 * Copyright (c) 2015 Shrijeet Mukherjee <shm@cumulusnetworks.com> 6 * Copyright (c) 2015 David Ahern <dsa@cumulusnetworks.com> 7 * 8 * Based on dummy, team and ipvlan drivers --- 1070 unchanged lines hidden (view full) --- 1079 flags |= RT6_LOOKUP_F_HAS_SADDR; 1080 1081 rt = vrf_ip6_route_lookup(net, dev, fl6, fl6->flowi6_oif, flags); 1082 if (rt) 1083 dst = &rt->dst; 1084 1085 return dst; 1086} |
| 1087 1088/* called under rcu_read_lock */ 1089static int vrf_get_saddr6(struct net_device *dev, const struct sock *sk, 1090 struct flowi6 *fl6) 1091{ 1092 struct net *net = dev_net(dev); 1093 struct dst_entry *dst; 1094 struct rt6_info *rt; 1095 int err; 1096 1097 if (rt6_need_strict(&fl6->daddr)) { 1098 rt = vrf_ip6_route_lookup(net, dev, fl6, fl6->flowi6_oif, 1099 RT6_LOOKUP_F_IFACE); 1100 if (unlikely(!rt)) 1101 return 0; 1102 1103 dst = &rt->dst; 1104 } else { 1105 __u8 flags = fl6->flowi6_flags; 1106 1107 fl6->flowi6_flags |= FLOWI_FLAG_L3MDEV_SRC; 1108 fl6->flowi6_flags |= FLOWI_FLAG_SKIP_NH_OIF; 1109 1110 dst = ip6_route_output(net, sk, fl6); 1111 rt = (struct rt6_info *)dst; 1112 1113 fl6->flowi6_flags = flags; 1114 } 1115 1116 err = dst->error; 1117 if (!err) { 1118 err = ip6_route_get_saddr(net, rt, &fl6->daddr, 1119 sk ? inet6_sk(sk)->srcprefs : 0, 1120 &fl6->saddr); 1121 } 1122 1123 dst_release(dst); 1124 1125 return err; 1126} | |
| 1127#endif 1128 1129static const struct l3mdev_ops vrf_l3mdev_ops = { 1130 .l3mdev_fib_table = vrf_fib_table, 1131 .l3mdev_get_rtable = vrf_get_rtable, 1132 .l3mdev_l3_rcv = vrf_l3_rcv, 1133 .l3mdev_l3_out = vrf_l3_out, 1134#if IS_ENABLED(CONFIG_IPV6) 1135 .l3mdev_link_scope_lookup = vrf_link_scope_lookup, | 1087#endif 1088 1089static const struct l3mdev_ops vrf_l3mdev_ops = { 1090 .l3mdev_fib_table = vrf_fib_table, 1091 .l3mdev_get_rtable = vrf_get_rtable, 1092 .l3mdev_l3_rcv = vrf_l3_rcv, 1093 .l3mdev_l3_out = vrf_l3_out, 1094#if IS_ENABLED(CONFIG_IPV6) 1095 .l3mdev_link_scope_lookup = vrf_link_scope_lookup, |
| 1136 .l3mdev_get_saddr6 = vrf_get_saddr6, | |
| 1137#endif 1138}; 1139 1140static void vrf_get_drvinfo(struct net_device *dev, 1141 struct ethtool_drvinfo *info) 1142{ 1143 strlcpy(info->driver, DRV_NAME, sizeof(info->driver)); 1144 strlcpy(info->version, DRV_VERSION, sizeof(info->version)); --- 273 unchanged lines hidden --- | 1096#endif 1097}; 1098 1099static void vrf_get_drvinfo(struct net_device *dev, 1100 struct ethtool_drvinfo *info) 1101{ 1102 strlcpy(info->driver, DRV_NAME, sizeof(info->driver)); 1103 strlcpy(info->version, DRV_VERSION, sizeof(info->version)); --- 273 unchanged lines hidden --- |