From d3d6dd3adaaad71eae20902ed81808a66a40a5b9 Mon Sep 17 00:00:00 2001 From: Masahide NAKAMURA Date: Tue, 26 Jun 2007 23:57:49 -0700 Subject: [XFRM]: Add module alias for transformation type. It is clean-up for XFRM type modules and adds aliases with its protocol: ESP, AH, IPCOMP, IPIP and IPv6 for IPsec ROUTING and DSTOPTS for MIPv6 It is almost the same thing as XFRM mode alias, but it is added new defines XFRM_PROTO_XXX for preprocessing since some protocols are defined as enum. Signed-off-by: Masahide NAKAMURA Acked-by: Ingo Oeser Signed-off-by: David S. Miller --- include/net/xfrm.h | 10 ++++++++++ net/ipv4/ah4.c | 1 + net/ipv4/esp4.c | 1 + net/ipv4/ipcomp.c | 1 + net/ipv4/xfrm4_tunnel.c | 1 + net/ipv6/ah6.c | 1 + net/ipv6/esp6.c | 1 + net/ipv6/ipcomp6.c | 2 +- net/ipv6/mip6.c | 2 ++ net/ipv6/xfrm6_tunnel.c | 1 + 10 files changed, 20 insertions(+), 1 deletion(-) diff --git a/include/net/xfrm.h b/include/net/xfrm.h index 7720c1182bb4..ee3827f053d7 100644 --- a/include/net/xfrm.h +++ b/include/net/xfrm.h @@ -19,9 +19,19 @@ #include #include +#define XFRM_PROTO_ESP 50 +#define XFRM_PROTO_AH 51 +#define XFRM_PROTO_COMP 108 +#define XFRM_PROTO_IPIP 4 +#define XFRM_PROTO_IPV6 41 +#define XFRM_PROTO_ROUTING IPPROTO_ROUTING +#define XFRM_PROTO_DSTOPTS IPPROTO_DSTOPTS + #define XFRM_ALIGN8(len) (((len) + 7) & ~7) #define MODULE_ALIAS_XFRM_MODE(family, encap) \ MODULE_ALIAS("xfrm-mode-" __stringify(family) "-" __stringify(encap)) +#define MODULE_ALIAS_XFRM_TYPE(family, proto) \ + MODULE_ALIAS("xfrm-type-" __stringify(family) "-" __stringify(proto)) extern struct sock *xfrm_nl; extern u32 sysctl_xfrm_aevent_etime; diff --git a/net/ipv4/ah4.c b/net/ipv4/ah4.c index 6da8ff597ad3..7a23e59c374a 100644 --- a/net/ipv4/ah4.c +++ b/net/ipv4/ah4.c @@ -339,3 +339,4 @@ static void __exit ah4_fini(void) module_init(ah4_init); module_exit(ah4_fini); MODULE_LICENSE("GPL"); +MODULE_ALIAS_XFRM_TYPE(AF_INET, XFRM_PROTO_AH); diff --git a/net/ipv4/esp4.c b/net/ipv4/esp4.c index 47c95e8ef045..98767a4f1185 100644 --- a/net/ipv4/esp4.c +++ b/net/ipv4/esp4.c @@ -481,3 +481,4 @@ static void __exit esp4_fini(void) module_init(esp4_init); module_exit(esp4_fini); MODULE_LICENSE("GPL"); +MODULE_ALIAS_XFRM_TYPE(AF_INET, XFRM_PROTO_ESP); diff --git a/net/ipv4/ipcomp.c b/net/ipv4/ipcomp.c index ab86137c71d2..e787044a8514 100644 --- a/net/ipv4/ipcomp.c +++ b/net/ipv4/ipcomp.c @@ -485,3 +485,4 @@ MODULE_LICENSE("GPL"); MODULE_DESCRIPTION("IP Payload Compression Protocol (IPComp) - RFC3173"); MODULE_AUTHOR("James Morris "); +MODULE_ALIAS_XFRM_TYPE(AF_INET, XFRM_PROTO_COMP); diff --git a/net/ipv4/xfrm4_tunnel.c b/net/ipv4/xfrm4_tunnel.c index 568510304553..9275c79119b6 100644 --- a/net/ipv4/xfrm4_tunnel.c +++ b/net/ipv4/xfrm4_tunnel.c @@ -109,3 +109,4 @@ static void __exit ipip_fini(void) module_init(ipip_init); module_exit(ipip_fini); MODULE_LICENSE("GPL"); +MODULE_ALIAS_XFRM_TYPE(AF_INET, XFRM_PROTO_IPIP); diff --git a/net/ipv6/ah6.c b/net/ipv6/ah6.c index cc6884a40be4..53f46ab6af70 100644 --- a/net/ipv6/ah6.c +++ b/net/ipv6/ah6.c @@ -554,3 +554,4 @@ module_init(ah6_init); module_exit(ah6_fini); MODULE_LICENSE("GPL"); +MODULE_ALIAS_XFRM_TYPE(AF_INET6, XFRM_PROTO_AH); diff --git a/net/ipv6/esp6.c b/net/ipv6/esp6.c index 7107bb7e2e62..2db31ce3c7e6 100644 --- a/net/ipv6/esp6.c +++ b/net/ipv6/esp6.c @@ -421,3 +421,4 @@ module_init(esp6_init); module_exit(esp6_fini); MODULE_LICENSE("GPL"); +MODULE_ALIAS_XFRM_TYPE(AF_INET6, XFRM_PROTO_ESP); diff --git a/net/ipv6/ipcomp6.c b/net/ipv6/ipcomp6.c index 1ee50b5782e1..473f165310ea 100644 --- a/net/ipv6/ipcomp6.c +++ b/net/ipv6/ipcomp6.c @@ -500,4 +500,4 @@ MODULE_LICENSE("GPL"); MODULE_DESCRIPTION("IP Payload Compression Protocol (IPComp) for IPv6 - RFC3173"); MODULE_AUTHOR("Mitsuru KANDA "); - +MODULE_ALIAS_XFRM_TYPE(AF_INET6, XFRM_PROTO_COMP); diff --git a/net/ipv6/mip6.c b/net/ipv6/mip6.c index 20c78ecff6a1..8a1399ce38ce 100644 --- a/net/ipv6/mip6.c +++ b/net/ipv6/mip6.c @@ -514,3 +514,5 @@ module_init(mip6_init); module_exit(mip6_fini); MODULE_LICENSE("GPL"); +MODULE_ALIAS_XFRM_TYPE(AF_INET6, XFRM_PROTO_DSTOPTS); +MODULE_ALIAS_XFRM_TYPE(AF_INET6, XFRM_PROTO_ROUTING); diff --git a/net/ipv6/xfrm6_tunnel.c b/net/ipv6/xfrm6_tunnel.c index 5502cc948dfb..6f87dd568ded 100644 --- a/net/ipv6/xfrm6_tunnel.c +++ b/net/ipv6/xfrm6_tunnel.c @@ -379,3 +379,4 @@ static void __exit xfrm6_tunnel_fini(void) module_init(xfrm6_tunnel_init); module_exit(xfrm6_tunnel_fini); MODULE_LICENSE("GPL"); +MODULE_ALIAS_XFRM_TYPE(AF_INET6, XFRM_PROTO_IPV6); -- cgit v1.2.1