ip6_tnl_get_cap
__u32 ip6_tnl_get_cap(struct ip6_tnl *t, const struct in6_addr *laddr,
p->flags |= ip6_tnl_get_cap(t, &p->laddr, &p->raddr);
(ip6_tnl_get_cap(t, laddr, raddr) & IP6_TNL_F_CAP_XMIT))) {
p->flags |= ip6_tnl_get_cap(t, &p->laddr, &p->raddr);
EXPORT_SYMBOL(ip6_tnl_get_cap);
(ip6_tnl_get_cap(t, laddr, raddr) & IP6_TNL_F_CAP_RCV))) {
p->flags |= ip6_tnl_get_cap(t, &p->laddr, &p->raddr);