17c478bd9Sstevel@tonic-gate /*
27c478bd9Sstevel@tonic-gate * spppasyn_mod.c - modload support for PPP AHDLC STREAMS module
37c478bd9Sstevel@tonic-gate *
4*89b43686SBayard Bell * Copyright (c) 2011 Bayard G. Bell. All rights reserved.
5*89b43686SBayard Bell * Use is subject to license terms.
6*89b43686SBayard Bell *
7*89b43686SBayard Bell * CONTRIBUTOR MAKES NO REPRESENTATION OR WARRANTIES ABOUT THE SUITABILITY
8*89b43686SBayard Bell * OF THE SOFTWARE, EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED
9*89b43686SBayard Bell * TO THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
10*89b43686SBayard Bell * PARTICULAR PURPOSE, OR NON-INFRINGEMENT. CONTRIBUTOR SHALL NOT BE LIABLE
11*89b43686SBayard Bell * FOR ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR
12*89b43686SBayard Bell * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES
13*89b43686SBayard Bell *
14*89b43686SBayard Bell * Permission to use, copy, modify, and distribute this software and its
15*89b43686SBayard Bell * documentation is hereby granted, provided that the above copyright
16*89b43686SBayard Bell * notice appears in all copies.
17*89b43686SBayard Bell *
187c478bd9Sstevel@tonic-gate * Copyright 2004 Sun Microsystems, Inc. All rights reserved.
197c478bd9Sstevel@tonic-gate * Use is subject to license terms.
207c478bd9Sstevel@tonic-gate *
217c478bd9Sstevel@tonic-gate * Permission to use, copy, modify, and distribute this software and its
227c478bd9Sstevel@tonic-gate * documentation is hereby granted, provided that the above copyright
237c478bd9Sstevel@tonic-gate * notice appears in all copies.
247c478bd9Sstevel@tonic-gate *
257c478bd9Sstevel@tonic-gate * SUN MAKES NO REPRESENTATION OR WARRANTIES ABOUT THE SUITABILITY OF
267c478bd9Sstevel@tonic-gate * THE SOFTWARE, EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED
277c478bd9Sstevel@tonic-gate * TO THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
287c478bd9Sstevel@tonic-gate * PARTICULAR PURPOSE, OR NON-INFRINGEMENT. SUN SHALL NOT BE LIABLE FOR
297c478bd9Sstevel@tonic-gate * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR
307c478bd9Sstevel@tonic-gate * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES
317c478bd9Sstevel@tonic-gate *
327c478bd9Sstevel@tonic-gate * Copyright (c) 1994 The Australian National University.
337c478bd9Sstevel@tonic-gate * All rights reserved.
347c478bd9Sstevel@tonic-gate *
357c478bd9Sstevel@tonic-gate * Permission to use, copy, modify, and distribute this software and its
367c478bd9Sstevel@tonic-gate * documentation is hereby granted, provided that the above copyright
377c478bd9Sstevel@tonic-gate * notice appears in all copies. This software is provided without any
387c478bd9Sstevel@tonic-gate * warranty, express or implied. The Australian National University
397c478bd9Sstevel@tonic-gate * makes no representations about the suitability of this software for
407c478bd9Sstevel@tonic-gate * any purpose.
417c478bd9Sstevel@tonic-gate *
427c478bd9Sstevel@tonic-gate * IN NO EVENT SHALL THE AUSTRALIAN NATIONAL UNIVERSITY BE LIABLE TO ANY
437c478bd9Sstevel@tonic-gate * PARTY FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
447c478bd9Sstevel@tonic-gate * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
457c478bd9Sstevel@tonic-gate * THE AUSTRALIAN NATIONAL UNIVERSITY HAVE BEEN ADVISED OF THE POSSIBILITY
467c478bd9Sstevel@tonic-gate * OF SUCH DAMAGE.
477c478bd9Sstevel@tonic-gate *
487c478bd9Sstevel@tonic-gate * THE AUSTRALIAN NATIONAL UNIVERSITY SPECIFICALLY DISCLAIMS ANY WARRANTIES,
497c478bd9Sstevel@tonic-gate * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
507c478bd9Sstevel@tonic-gate * AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
517c478bd9Sstevel@tonic-gate * ON AN "AS IS" BASIS, AND THE AUSTRALIAN NATIONAL UNIVERSITY HAS NO
527c478bd9Sstevel@tonic-gate * OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS,
537c478bd9Sstevel@tonic-gate * OR MODIFICATIONS.
547c478bd9Sstevel@tonic-gate *
557c478bd9Sstevel@tonic-gate * $Id: ppp_mod.c,v 1.3 1999/02/26 10:53:28 paulus Exp $
567c478bd9Sstevel@tonic-gate */
577c478bd9Sstevel@tonic-gate
587c478bd9Sstevel@tonic-gate #include <sys/types.h>
597c478bd9Sstevel@tonic-gate #include <sys/conf.h>
607c478bd9Sstevel@tonic-gate #include <sys/ddi.h>
617c478bd9Sstevel@tonic-gate #include <sys/conf.h>
627c478bd9Sstevel@tonic-gate #include <sys/modctl.h>
637c478bd9Sstevel@tonic-gate #include <net/pppio.h>
647c478bd9Sstevel@tonic-gate
657c478bd9Sstevel@tonic-gate /*
667c478bd9Sstevel@tonic-gate * Globals for PPP AHDLC loadable module wrapper
677c478bd9Sstevel@tonic-gate */
687c478bd9Sstevel@tonic-gate extern struct streamtab spppasyn_tab;
697c478bd9Sstevel@tonic-gate extern const char spppasyn_module_description[];
707c478bd9Sstevel@tonic-gate
717c478bd9Sstevel@tonic-gate /*
727c478bd9Sstevel@tonic-gate * Module linkage information for the kernel.
737c478bd9Sstevel@tonic-gate */
747c478bd9Sstevel@tonic-gate static struct fmodsw mod_fsw = {
757c478bd9Sstevel@tonic-gate AHDLC_MOD_NAME, /* f_name */
767c478bd9Sstevel@tonic-gate &spppasyn_tab, /* f_str */
777c478bd9Sstevel@tonic-gate D_MP | D_MTPERQ /* f_flag */
787c478bd9Sstevel@tonic-gate };
797c478bd9Sstevel@tonic-gate
807c478bd9Sstevel@tonic-gate static struct modlstrmod modlstrmod = {
817c478bd9Sstevel@tonic-gate &mod_strmodops, /* strmod_modops */
827c478bd9Sstevel@tonic-gate (char *)spppasyn_module_description, /* strmod_linkinfo */
837c478bd9Sstevel@tonic-gate &mod_fsw /* strmod_fmodsw */
847c478bd9Sstevel@tonic-gate };
857c478bd9Sstevel@tonic-gate
867c478bd9Sstevel@tonic-gate static struct modlinkage modlinkage = {
877c478bd9Sstevel@tonic-gate MODREV_1, /* ml_rev, has to be MODREV_1 */
887c478bd9Sstevel@tonic-gate &modlstrmod, /* ml_linkage, NULL-terminated list */
897c478bd9Sstevel@tonic-gate NULL /* of linkage structures */
907c478bd9Sstevel@tonic-gate };
917c478bd9Sstevel@tonic-gate
927c478bd9Sstevel@tonic-gate int
_init(void)937c478bd9Sstevel@tonic-gate _init(void)
947c478bd9Sstevel@tonic-gate {
957c478bd9Sstevel@tonic-gate return (mod_install(&modlinkage));
967c478bd9Sstevel@tonic-gate }
977c478bd9Sstevel@tonic-gate
987c478bd9Sstevel@tonic-gate int
_fini(void)997c478bd9Sstevel@tonic-gate _fini(void)
1007c478bd9Sstevel@tonic-gate {
1017c478bd9Sstevel@tonic-gate return (mod_remove(&modlinkage));
1027c478bd9Sstevel@tonic-gate }
1037c478bd9Sstevel@tonic-gate
1047c478bd9Sstevel@tonic-gate int
_info(struct modinfo * modinfop)1057c478bd9Sstevel@tonic-gate _info(struct modinfo *modinfop)
1067c478bd9Sstevel@tonic-gate {
1077c478bd9Sstevel@tonic-gate return (mod_info(&modlinkage, modinfop));
1087c478bd9Sstevel@tonic-gate }
109