1 /*
2 * Copyright (c) 2004-2009 Voltaire, Inc. All rights reserved.
3 * Copyright (c) 2002-2012 Mellanox Technologies LTD. All rights reserved.
4 * Copyright (c) 1996-2003 Intel Corporation. All rights reserved.
5 *
6 * This software is available to you under a choice of one of two
7 * licenses. You may choose to be licensed under the terms of the GNU
8 * General Public License (GPL) Version 2, available from the file
9 * COPYING in the main directory of this source tree, or the
10 * OpenIB.org BSD license below:
11 *
12 * Redistribution and use in source and binary forms, with or
13 * without modification, are permitted provided that the following
14 * conditions are met:
15 *
16 * - Redistributions of source code must retain the above
17 * copyright notice, this list of conditions and the following
18 * disclaimer.
19 *
20 * - Redistributions in binary form must reproduce the above
21 * copyright notice, this list of conditions and the following
22 * disclaimer in the documentation and/or other materials
23 * provided with the distribution.
24 *
25 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
26 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
27 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
28 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
29 * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
30 * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
31 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
32 * SOFTWARE.
33 *
34 */
35
36 /*
37 * Abstract:
38 * Implementation of osm_mcm_port_t.
39 * This object represents the membership of a port in a multicast group.
40 * This object is part of the OpenSM family of objects.
41 */
42
43 #if HAVE_CONFIG_H
44 # include <config.h>
45 #endif /* HAVE_CONFIG_H */
46
47 #include <stdlib.h>
48 #include <string.h>
49 #include <opensm/osm_file_ids.h>
50 #define FILE_ID OSM_FILE_MCM_PORT_C
51 #include <opensm/osm_mcm_port.h>
52 #include <opensm/osm_multicast.h>
53
osm_mcm_port_new(IN osm_port_t * port,IN osm_mgrp_t * mgrp)54 osm_mcm_port_t *osm_mcm_port_new(IN osm_port_t *port, IN osm_mgrp_t *mgrp)
55 {
56 osm_mcm_port_t *p_mcm;
57
58 p_mcm = malloc(sizeof(*p_mcm));
59 if (p_mcm) {
60 memset(p_mcm, 0, sizeof(*p_mcm));
61 p_mcm->port = port;
62 p_mcm->mgrp = mgrp;
63 }
64
65 return p_mcm;
66 }
67
osm_mcm_port_delete(IN osm_mcm_port_t * p_mcm)68 void osm_mcm_port_delete(IN osm_mcm_port_t * p_mcm)
69 {
70 CL_ASSERT(p_mcm);
71
72 free(p_mcm);
73 }
74
osm_mcm_alias_guid_new(IN osm_mcm_port_t * p_base_mcm_port,IN ib_member_rec_t * mcmr,IN boolean_t proxy)75 osm_mcm_alias_guid_t *osm_mcm_alias_guid_new(IN osm_mcm_port_t *p_base_mcm_port,
76 IN ib_member_rec_t *mcmr,
77 IN boolean_t proxy)
78 {
79 osm_mcm_alias_guid_t *p_mcm_alias_guid;
80
81 p_mcm_alias_guid = calloc(1, sizeof(*p_mcm_alias_guid));
82 if (p_mcm_alias_guid) {
83 p_mcm_alias_guid->alias_guid = mcmr->port_gid.unicast.interface_id;
84 p_mcm_alias_guid->p_base_mcm_port = p_base_mcm_port;
85 p_mcm_alias_guid->port_gid.unicast.prefix = mcmr->port_gid.unicast.prefix;
86 p_mcm_alias_guid->port_gid.unicast.interface_id = mcmr->port_gid.unicast.interface_id;
87 p_mcm_alias_guid->scope_state = mcmr->scope_state;
88 p_mcm_alias_guid->proxy_join = proxy;
89 }
90
91 return p_mcm_alias_guid;
92 }
93
osm_mcm_alias_guid_delete(IN OUT osm_mcm_alias_guid_t ** pp_mcm_alias_guid)94 void osm_mcm_alias_guid_delete(IN OUT osm_mcm_alias_guid_t ** pp_mcm_alias_guid)
95 {
96 free(*pp_mcm_alias_guid);
97 *pp_mcm_alias_guid = NULL;
98 }
99