shmif_component.c revision 1.1
1/* $NetBSD: shmif_component.c,v 1.1 2014/03/13 02:08:04 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 1.1 2014/03/13 02:08:04 pooka Exp $"); 30 31#include <sys/param.h> 32#include <sys/vmem.h> 33 34#include <net/if.h> 35 36#include "rump_private.h" 37#include "rump_net_private.h" 38 39RUMP_COMPONENT(RUMP_COMPONENT_NET_IF) 40{ 41 extern struct if_clone shmif_cloner; /* XXX */ 42 extern vmem_t *shmif_units; /* XXX */ 43 44 shmif_units = vmem_create("shmif", 1, 1<<15, 1, NULL, NULL, NULL, 1, 45 VM_SLEEP, IPL_NONE); 46 if (shmif_units == NULL) 47 panic("shmif vmem_create failed"); 48 49 if_clone_attach(&shmif_cloner); 50} 51