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 <libdlvlan.h>
27#include <libdlvnic.h>
28#include <libvrrpadm.h>
29
30/*
31 * VLAN Administration Library.
32 *
33 * This library is used by administration tools such as dladm(1M) to
34 * configure VLANs.
35 */
36
37/*
38 * Returns the current attributes of the specified VLAN.
39 */
40dladm_status_t
41dladm_vlan_info(dladm_handle_t handle, datalink_id_t vlanid,
42    dladm_vlan_attr_t *dvap, uint32_t flags)
43{
44	dladm_status_t status;
45	dladm_vnic_attr_t attr, *vnic = &attr;
46
47	if ((status = dladm_vnic_info(handle, vlanid, vnic, flags)) !=
48	    DLADM_STATUS_OK)
49		return (status);
50
51	dvap->dv_vid = vnic->va_vid;
52	dvap->dv_linkid = vnic->va_link_id;
53	dvap->dv_force = vnic->va_force;
54	return (status);
55}
56
57/*
58 * Create a VLAN on given link.
59 */
60dladm_status_t
61dladm_vlan_create(dladm_handle_t handle, const char *vlan, datalink_id_t linkid,
62    uint16_t vid, dladm_arg_list_t *proplist, uint32_t flags,
63    datalink_id_t *vlan_id_out)
64{
65	return (dladm_vnic_create(handle, vlan, linkid,
66	    VNIC_MAC_ADDR_TYPE_PRIMARY, NULL, 0, NULL, 0, vid, VRRP_VRID_NONE,
67	    AF_UNSPEC, vlan_id_out, proplist, flags | DLADM_OPT_VLAN));
68}
69
70/*
71 * Delete a given VLAN.
72 */
73dladm_status_t
74dladm_vlan_delete(dladm_handle_t handle, datalink_id_t vlanid, uint32_t flags)
75{
76	return (dladm_vnic_delete(handle, vlanid, flags | DLADM_OPT_VLAN));
77}
78
79dladm_status_t
80dladm_vlan_up(dladm_handle_t handle, datalink_id_t linkid)
81{
82	return (dladm_vnic_up(handle, linkid, DLADM_OPT_VLAN));
83}
84