1 /* $NetBSD: shmif_component.c,v 1.2 2016/01/26 23:12:19 pooka Exp $ */
2
3 /*
4 * Copyright (c) 2010 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: shmif_component.c,v 1.2 2016/01/26 23:12:19 pooka Exp $");
30
31 #include <sys/param.h>
32 #include <sys/vmem.h>
33
34 #include <net/if.h>
35
36 #include <rump-sys/kern.h>
37
RUMP_COMPONENT(RUMP_COMPONENT_NET_IF)38 RUMP_COMPONENT(RUMP_COMPONENT_NET_IF)
39 {
40 extern struct if_clone shmif_cloner; /* XXX */
41 extern vmem_t *shmif_units; /* XXX */
42
43 shmif_units = vmem_create("shmif", 1, 1<<15, 1, NULL, NULL, NULL, 1,
44 VM_SLEEP, IPL_NONE);
45 if (shmif_units == NULL)
46 panic("shmif vmem_create failed");
47
48 if_clone_attach(&shmif_cloner);
49 }
50