diff options
Diffstat (limited to 'sys/net/if_gif.c')
| -rw-r--r-- | sys/net/if_gif.c | 32 |
1 files changed, 22 insertions, 10 deletions
diff --git a/sys/net/if_gif.c b/sys/net/if_gif.c index db8835e..57bfaab 100644 --- a/sys/net/if_gif.c +++ b/sys/net/if_gif.c @@ -94,7 +94,18 @@ */ static struct mtx gif_mtx; static MALLOC_DEFINE(M_GIF, "gif", "Generic Tunnel Interface"); + +#ifdef VIMAGE_GLOBALS static LIST_HEAD(, gif_softc) gif_softc_list; +static int max_gif_nesting; +static int parallel_tunnels; +#ifdef INET +int ip_gif_ttl; +#endif +#ifdef INET6 +int ip6_gif_hlim; +#endif +#endif void (*ng_gif_input_p)(struct ifnet *ifp, struct mbuf **mp, int af); void (*ng_gif_input_orphan_p)(struct ifnet *ifp, struct mbuf *m, int af); @@ -123,9 +134,6 @@ SYSCTL_NODE(_net_link, IFT_GIF, gif, CTLFLAG_RW, 0, */ #define MAX_GIF_NEST 1 #endif -#ifndef VIMAGE -static int max_gif_nesting = MAX_GIF_NEST; -#endif SYSCTL_V_INT(V_NET, vnet_gif, _net_link_gif, OID_AUTO, max_nesting, CTLFLAG_RW, max_gif_nesting, 0, "Max nested tunnels"); @@ -140,11 +148,6 @@ SYSCTL_V_INT(V_NET, vnet_gif, _net_inet6_ip6, IPV6CTL_GIF_HLIM, * pair of addresses. Some applications require this functionality so * we allow control over this check here. */ -#ifdef XBONEHACK -static int parallel_tunnels = 1; -#else -static int parallel_tunnels = 0; -#endif SYSCTL_V_INT(V_NET, vnet_gif, _net_link_gif, OID_AUTO, parallel_tunnels, CTLFLAG_RW, parallel_tunnels, 0, "Allow parallel tunnels?"); @@ -251,12 +254,21 @@ gifmodevent(mod, type, data) switch (type) { case MOD_LOAD: mtx_init(&gif_mtx, "gif_mtx", NULL, MTX_DEF); - LIST_INIT(&V_gif_softc_list); - if_clone_attach(&gif_cloner); + LIST_INIT(&V_gif_softc_list); + V_max_gif_nesting = MAX_GIF_NEST; +#ifdef XBONEHACK + V_parallel_tunnels = 1; +#else + V_parallel_tunnels = 0; +#endif +#ifdef INET + V_ip_gif_ttl = GIF_TTL; +#endif #ifdef INET6 V_ip6_gif_hlim = GIF_HLIM; #endif + if_clone_attach(&gif_cloner); break; case MOD_UNLOAD: |
