diff options
| -rw-r--r-- | net/ipv6/Kconfig | 13 | ||||
| -rw-r--r-- | net/ipv6/Makefile | 5 | ||||
| -rw-r--r-- | net/ipv6/seg6.c | 8 |
3 files changed, 23 insertions, 3 deletions
diff --git a/net/ipv6/Kconfig b/net/ipv6/Kconfig index 0f00811a785f..ec1267e2bd1f 100644 --- a/net/ipv6/Kconfig +++ b/net/ipv6/Kconfig @@ -289,9 +289,20 @@ config IPV6_PIMSM_V2 Support for IPv6 PIM multicast routing protocol PIM-SMv2. If unsure, say N. +config IPV6_SEG6_LWTUNNEL + bool "IPv6: Segment Routing Header encapsulation support" + depends on IPV6 + select LWTUNNEL + ---help--- + Support for encapsulation of packets within an outer IPv6 + header and a Segment Routing Header using the lightweight + tunnels mechanism. + + If unsure, say N. + config IPV6_SEG6_INLINE bool "IPv6: direct Segment Routing Header insertion " - depends on IPV6 + depends on IPV6_SEG6_LWTUNNEL ---help--- Support for direct insertion of the Segment Routing Header, also known as inline mode. Be aware that direct insertion of diff --git a/net/ipv6/Makefile b/net/ipv6/Makefile index 129cad2ba960..a9e9fec387ce 100644 --- a/net/ipv6/Makefile +++ b/net/ipv6/Makefile @@ -9,7 +9,7 @@ ipv6-objs := af_inet6.o anycast.o ip6_output.o ip6_input.o addrconf.o \ route.o ip6_fib.o ipv6_sockglue.o ndisc.o udp.o udplite.o \ raw.o icmp.o mcast.o reassembly.o tcp_ipv6.o ping.o \ exthdrs.o datagram.o ip6_flowlabel.o inet6_connection_sock.o \ - udp_offload.o seg6.o seg6_iptunnel.o + udp_offload.o seg6.o ipv6-offload := ip6_offload.o tcpv6_offload.o exthdrs_offload.o @@ -23,6 +23,8 @@ ipv6-$(CONFIG_IPV6_MULTIPLE_TABLES) += fib6_rules.o ipv6-$(CONFIG_PROC_FS) += proc.o ipv6-$(CONFIG_SYN_COOKIES) += syncookies.o ipv6-$(CONFIG_NETLABEL) += calipso.o +ipv6-$(CONFIG_IPV6_SEG6_LWTUNNEL) += seg6_iptunnel.o +ipv6-$(CONFIG_IPV6_SEG6_HMAC) += seg6_hmac.o ipv6-objs += $(ipv6-y) @@ -44,7 +46,6 @@ obj-$(CONFIG_IPV6_SIT) += sit.o obj-$(CONFIG_IPV6_TUNNEL) += ip6_tunnel.o obj-$(CONFIG_IPV6_GRE) += ip6_gre.o obj-$(CONFIG_IPV6_FOU) += fou6.o -obj-$(CONFIG_IPV6_SEG6_HMAC) += seg6_hmac.o obj-y += addrconf_core.o exthdrs_core.o ip6_checksum.o ip6_icmp.o obj-$(CONFIG_INET) += output_core.o protocol.o $(ipv6-offload) diff --git a/net/ipv6/seg6.c b/net/ipv6/seg6.c index 50f6e0663d1d..b172d85c650a 100644 --- a/net/ipv6/seg6.c +++ b/net/ipv6/seg6.c @@ -451,9 +451,11 @@ int __init seg6_init(void) if (err) goto out_unregister_genl; +#ifdef CONFIG_IPV6_SEG6_LWTUNNEL err = seg6_iptunnel_init(); if (err) goto out_unregister_pernet; +#endif #ifdef CONFIG_IPV6_SEG6_HMAC err = seg6_hmac_init(); @@ -467,10 +469,14 @@ out: return err; #ifdef CONFIG_IPV6_SEG6_HMAC out_unregister_iptun: +#ifdef CONFIG_IPV6_SEG6_LWTUNNEL seg6_iptunnel_exit(); #endif +#endif +#ifdef CONFIG_IPV6_SEG6_LWTUNNEL out_unregister_pernet: unregister_pernet_subsys(&ip6_segments_ops); +#endif out_unregister_genl: genl_unregister_family(&seg6_genl_family); goto out; @@ -481,7 +487,9 @@ void seg6_exit(void) #ifdef CONFIG_IPV6_SEG6_HMAC seg6_hmac_exit(); #endif +#ifdef CONFIG_IPV6_SEG6_LWTUNNEL seg6_iptunnel_exit(); +#endif unregister_pernet_subsys(&ip6_segments_ops); genl_unregister_family(&seg6_genl_family); } |