xref: /illumos-gate/usr/src/uts/common/inet/tcp/tcp6ddi.c (revision 48f21d36693650e32c51fc8474dca1acc9b7376c)
1 /*
2  * CDDL HEADER START
3  *
4  * The contents of this file are subject to the terms of the
5  * Common Development and Distribution License (the "License").
6  * You may not use this file except in compliance with the License.
7  *
8  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9  * or http://www.opensolaris.org/os/licensing.
10  * See the License for the specific language governing permissions
11  * and limitations under the License.
12  *
13  * When distributing Covered Code, include this CDDL HEADER in each
14  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
15  * If applicable, add the following below this CDDL HEADER, with the
16  * fields enclosed by brackets "[]" replaced with your own identifying
17  * information: Portions Copyright [yyyy] [name of copyright owner]
18  *
19  * CDDL HEADER END
20  */
21 /*
22  * Copyright 2009 Sun Microsystems, Inc.  All rights reserved.
23  * Use is subject to license terms.
24  */
25 
26 #include <sys/types.h>
27 #include <sys/conf.h>
28 #include <sys/modctl.h>
29 #include <inet/common.h>
30 #include <inet/ip.h>
31 
32 #define	INET_NAME	"tcp6"
33 #define	INET_DEVSTRTAB	tcpinfov6
34 #define	INET_DEVDESC	"TCP6 STREAMS driver"
35 #define	INET_DEVMINOR	0
36 /*
37  * Note that unlike UDP, TCP uses synchronous STREAMS only
38  * for TCP Fusion (loopback); this is why we don't define
39  * D_SYNCSTR here.
40  */
41 #define	INET_DEVMTFLAGS	(D_MP|_D_DIRECT)
42 
43 #include "../inetddi.c"
44 
45 int
46 _init(void)
47 {
48 	/*
49 	 * device initialization happens when the actual code containing
50 	 * module (/kernel/drv/ip) is loaded, and driven from ip_ddi_init()
51 	 */
52 	return (mod_install(&modlinkage));
53 }
54 
55 int
56 _fini(void)
57 {
58 	return (mod_remove(&modlinkage));
59 }
60 
61 int
62 _info(struct modinfo *modinfop)
63 {
64 	return (mod_info(&modlinkage, modinfop));
65 }
66