1 /* 2 * Copyright (c) 2007 The DragonFly Project. All rights reserved. 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions 6 * are met: 7 * 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in 12 * the documentation and/or other materials provided with the 13 * distribution. 14 * 3. Neither the name of The DragonFly Project nor the names of its 15 * contributors may be used to endorse or promote products derived 16 * from this software without specific, prior written permission. 17 * 18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 19 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS 21 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 22 * COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, 23 * INCIDENTAL, SPECIAL, EXEMPLARY OR CONSEQUENTIAL DAMAGES (INCLUDING, 24 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 25 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED 26 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 27 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT 28 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 29 * SUCH DAMAGE. 30 * 31 * $DragonFly: src/sys/netproto/mpls/mpls_proto.c,v 1.2 2008/11/01 04:22:16 sephe Exp $ 32 */ 33 34 #include <sys/domain.h> 35 #include <sys/kernel.h> /* SYSINIT via DOMAIN_SET */ 36 #include <sys/protosw.h> 37 #include <sys/socket.h> 38 39 #include <net/radix.h> /* rn_inithead */ 40 41 #include <netproto/mpls/mpls.h> 42 #include <netproto/mpls/mpls_var.h> 43 44 /* forward declarations */ 45 static struct domain mplsdomain; 46 static struct pr_usrreqs nousrreqs; /* XXX use this for something */ 47 48 struct protosw mplssw[] = { 49 { 50 .pr_type = 0, 51 .pr_domain = &mplsdomain, 52 53 .pr_init = mpls_init, 54 .pr_usrreqs = &nousrreqs 55 }, 56 { 57 .pr_type = SOCK_RAW, 58 .pr_domain = &mplsdomain, 59 .pr_protocol = 0, 60 .pr_flags = PR_ATOMIC|PR_ADDR, 61 62 .pr_usrreqs = &nousrreqs 63 } 64 }; 65 66 static struct domain mplsdomain = { 67 AF_MPLS, /* dom_family */ 68 "mpls", /* dom_name */ 69 NULL, /* dom_init */ 70 NULL, /* dom_externalize */ 71 NULL, /* dom_dispose */ 72 mplssw, /* dom_protosw */ 73 &mplssw[sizeof(mplssw) / sizeof(mplssw[0])], 74 /* dom_protoswNPROTOSW */ 75 SLIST_ENTRY_INITIALIZER, /* dom_next */ 76 rn_inithead, /* dom_rtattach */ 77 32, /* dom_rtoffset */ 78 sizeof(struct sockaddr_mpls), /* dom_maxrtkey */ 79 NULL, /* dom_ifattach */ 80 NULL /* dom_ifdetach */ 81 }; 82 83 DOMAIN_SET(mpls); 84 85 #if 0 86 SYSCTL_NODE(_net, PF_MPLS, mpls, CTLFLAG_RW, 0, 87 "MPLS Family"); 88 #endif 89 90