diff options
Diffstat (limited to 'net/ipv6/af_inet6.c')
| -rw-r--r-- | net/ipv6/af_inet6.c | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/net/ipv6/af_inet6.c b/net/ipv6/af_inet6.c index ab5c7ad482cd..7c96100b021e 100644 --- a/net/ipv6/af_inet6.c +++ b/net/ipv6/af_inet6.c @@ -49,12 +49,14 @@ #include <net/udp.h> #include <net/udplite.h> #include <net/tcp.h> +#include <net/ping.h> #include <net/protocol.h> #include <net/inet_common.h> #include <net/route.h> #include <net/transp_v6.h> #include <net/ip6_route.h> #include <net/addrconf.h> +#include <net/ndisc.h> #ifdef CONFIG_IPV6_TUNNEL #include <net/ip6_tunnel.h> #endif @@ -765,6 +767,7 @@ static int __net_init inet6_net_init(struct net *net) net->ipv6.sysctl.bindv6only = 0; net->ipv6.sysctl.icmpv6_time = 1*HZ; + atomic_set(&net->ipv6.rt_genid, 0); err = ipv6_init_mibs(net); if (err) @@ -808,6 +811,15 @@ static struct pernet_operations inet6_net_ops = { .exit = inet6_net_exit, }; +static const struct ipv6_stub ipv6_stub_impl = { + .ipv6_sock_mc_join = ipv6_sock_mc_join, + .ipv6_sock_mc_drop = ipv6_sock_mc_drop, + .ipv6_dst_lookup = ip6_dst_lookup, + .udpv6_encap_enable = udpv6_encap_enable, + .ndisc_send_na = ndisc_send_na, + .nd_tbl = &nd_tbl, +}; + static int __init inet6_init(void) { struct list_head *r; @@ -840,6 +852,9 @@ static int __init inet6_init(void) if (err) goto out_unregister_udplite_proto; + err = proto_register(&pingv6_prot, 1); + if (err) + goto out_unregister_ping_proto; /* We MUST register RAW sockets before we create the ICMP6, * IGMP6, or NDISC control sockets. @@ -879,6 +894,9 @@ static int __init inet6_init(void) err = igmp6_init(); if (err) goto igmp_fail; + + ipv6_stub = &ipv6_stub_impl; + err = ipv6_netfilter_init(); if (err) goto netfilter_fail; @@ -897,6 +915,9 @@ static int __init inet6_init(void) err = ip6_route_init(); if (err) goto ip6_route_fail; + err = ndisc_late_init(); + if (err) + goto ndisc_late_fail; err = ip6_flowlabel_init(); if (err) goto ip6_flowlabel_fail; @@ -930,6 +951,10 @@ static int __init inet6_init(void) if (err) goto ipv6_packet_fail; + err = pingv6_init(); + if (err) + goto pingv6_fail; + #ifdef CONFIG_SYSCTL err = ipv6_sysctl_register(); if (err) @@ -942,6 +967,8 @@ out: sysctl_fail: ipv6_packet_cleanup(); #endif +pingv6_fail: + pingv6_exit(); ipv6_packet_fail: tcpv6_exit(); tcpv6_fail: @@ -957,6 +984,8 @@ ipv6_exthdrs_fail: addrconf_fail: ip6_flowlabel_cleanup(); ip6_flowlabel_fail: + ndisc_late_cleanup(); +ndisc_late_fail: ip6_route_cleanup(); ip6_route_fail: #ifdef CONFIG_PROC_FS @@ -985,6 +1014,8 @@ register_pernet_fail: rtnl_unregister_all(PF_INET6); out_sock_register_fail: rawv6_exit(); +out_unregister_ping_proto: + proto_unregister(&pingv6_prot); out_unregister_raw_proto: proto_unregister(&rawv6_prot); out_unregister_udplite_proto: @@ -1017,6 +1048,7 @@ static void __exit inet6_exit(void) ipv6_exthdrs_exit(); addrconf_cleanup(); ip6_flowlabel_cleanup(); + ndisc_late_cleanup(); ip6_route_cleanup(); #ifdef CONFIG_PROC_FS @@ -1027,6 +1059,7 @@ static void __exit inet6_exit(void) raw6_proc_exit(); #endif ipv6_netfilter_fini(); + ipv6_stub = NULL; igmp6_cleanup(); ndisc_cleanup(); ip6_mr_cleanup(); |