1/* $NetBSD: net_stub.c,v 1.37 2018/12/12 01:46:47 rin Exp $ */
2
3/*
4 * Copyright (c) 2008 Antti Kantee. All Rights Reserved.
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
8 * are met:
9 * 1. Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer.
11 * 2. Redistributions in binary form must reproduce the above copyright
12 * notice, this list of conditions and the following disclaimer in the
13 * documentation and/or other materials provided with the distribution.
14 *
15 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS
16 * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
17 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
18 * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
19 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
20 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
21 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
22 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
23 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
24 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
25 * SUCH DAMAGE.
26 */
27
28#include <sys/cdefs.h>
29__KERNEL_RCSID(0, "$NetBSD: net_stub.c,v 1.37 2018/12/12 01:46:47 rin Exp $");
30
31#include <sys/mutex.h>
32#include <sys/param.h>
33#include <sys/protosw.h>
34#include <sys/socketvar.h>
35#include <sys/pslist.h>
36#include <sys/psref.h>
37#include <sys/sysctl.h>
38#include <sys/un.h>
39
40#include <net/if.h>
41#include <net/route.h>
42
43#include <netipsec/ipsec.h>
44#include <netipsec/ipsec6.h>
45#include <netipsec/key.h>
46
47#include <compat/sys/socket.h>
48#include <compat/sys/sockio.h>
49
50int rumpnet_stub(void);
51int
52rumpnet_stub(void)
53{
54
55 panic("component not available");
56}
57
58/*
59 * Weak symbols so that we can optionally leave components out.
60 * (would be better to fix sys/net* to be more modular, though)
61 */
62
63/* bridge */
64__weak_alias(bridge_ifdetach,rumpnet_stub);
65__weak_alias(bridge_output,rumpnet_stub);
66__weak_alias(bridge_calc_csum_flags,rumpnet_stub);
67
68/* agr */
69__weak_alias(agr_input,rumpnet_stub);
70__weak_alias(ieee8023ad_lacp_input,rumpnet_stub);
71__weak_alias(ieee8023ad_marker_input,rumpnet_stub);
72
73/* pppoe */
74__weak_alias(pppoe_input,rumpnet_stub);
75__weak_alias(pppoedisc_input,rumpnet_stub);
76
77/* vlan */
78__weak_alias(vlan_input,rumpnet_stub);
79__weak_alias(vlan_ifdetach,rumpnet_stub);
80
81/* ipsec */
82/* FIXME: should modularize netipsec and reduce reverse symbol references */
83int ipsec_debug;
84int ipsec_enabled;
85int ipsec_used;
86percpu_t *ipsecstat_percpu;
87u_int ipsec_spdgen;
88
89/* sysctl */
90void
91unp_sysctl_create(struct sysctllog **clog)
92{
93}
94
95__weak_alias(ah4_ctlinput,rumpnet_stub);
96__weak_alias(ah6_ctlinput,rumpnet_stub);
97__weak_alias(esp4_ctlinput,rumpnet_stub);
98__weak_alias(esp6_ctlinput,rumpnet_stub);
99__weak_alias(ipsec4_output,rumpnet_stub);
100__weak_alias(ipsec4_common_input,rumpnet_stub);
101__weak_alias(ipsec6_common_input,rumpnet_stub);
102__weak_alias(ipsec6_check_policy,rumpnet_stub);
103__weak_alias(ipsec6_process_packet,rumpnet_stub);
104__weak_alias(ipsec_mtu,rumpnet_stub);
105__weak_alias(ipsec_ip_input,rumpnet_stub);
106__weak_alias(ipsec_set_policy,rumpnet_stub);
107__weak_alias(ipsec_get_policy,rumpnet_stub);
108__weak_alias(ipsec_delete_pcbpolicy,rumpnet_stub);
109__weak_alias(ipsec_hdrsiz,rumpnet_stub);
110__weak_alias(ipsec_in_reject,rumpnet_stub);
111__weak_alias(ipsec_init_pcbpolicy,rumpnet_stub);
112__weak_alias(ipsec_pcbconn,rumpnet_stub);
113__weak_alias(ipsec_pcbdisconn,rumpnet_stub);
114__weak_alias(key_sa_routechange,rumpnet_stub);
115__weak_alias(key_sp_unref,rumpnet_stub);
116
117struct ifnet_head ifnet_list;
118struct pslist_head ifnet_pslist;
119kmutex_t ifnet_mtx;
120