3 * Guillaume Subiron, Yann Bordenave, Serigne Modou Wagne.
6 #include "qemu/osdep.h"
11 * IP initialization: fill in IP protocol switch table.
12 * All protocols not implemented in kernel go to raw IP protocol handler.
14 void ip6_init(Slirp *slirp)
19 void ip6_cleanup(Slirp *slirp)
24 void ip6_input(struct mbuf *m)
27 Slirp *slirp = m->slirp;
29 if (!slirp->in6_enabled) {
33 DEBUG_CALL("ip6_input");
34 DEBUG_ARG("m = %lx", (long)m);
35 DEBUG_ARG("m_len = %d", m->m_len);
37 if (m->m_len < sizeof(struct ip6)) {
41 ip6 = mtod(m, struct ip6 *);
43 if (ip6->ip_v != IP6VERSION) {
47 if (ntohs(ip6->ip_pl) > IF_MTU) {
48 icmp6_send_error(m, ICMP6_TOOBIG, 0);
52 /* check ip_ttl for a correct ICMP reply */
53 if (ip6->ip_hl == 0) {
54 icmp6_send_error(m, ICMP6_TIMXCEED, ICMP6_TIMXCEED_INTRANS);
59 * Switch out to protocol's input routine.
64 tcp_input(m, sizeof(struct ip6), (struct socket *)NULL, AF_INET6);