/*

 * Copyright (c) 2004-2009 Voltaire, Inc. All rights reserved.

 * Copyright (c) 2002-2012 Mellanox Technologies LTD. All rights reserved.

 * Copyright (c) 1996-2003 Intel Corporation. All rights reserved.

 *

 * This software is available to you under a choice of one of two

 * licenses.  You may choose to be licensed under the terms of the GNU

 * General Public License (GPL) Version 2, available from the file

 * COPYING in the main directory of this source tree, or the

 * OpenIB.org BSD license below:

 *

 *     Redistribution and use in source and binary forms, with or

 *     without modification, are permitted provided that the following

 *     conditions are met:

 *

 *      - Redistributions of source code must retain the above

 *        copyright notice, this list of conditions and the following

 *        disclaimer.

 *

 *      - Redistributions in binary form must reproduce the above

 *        copyright notice, this list of conditions and the following

 *        disclaimer in the documentation and/or other materials

 *        provided with the distribution.

 *

 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,

 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF

 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND

 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS

 * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN

 * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN

 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE

 * SOFTWARE.

 *

 */

/*

 * Abstract:

 *    Implementation of osm_mcm_port_t.

 * This object represents the membership of a port in a multicast group.

 * This object is part of the OpenSM family of objects.

 */

#if HAVE_CONFIG_H

#  include <config.h>

#endif				/* HAVE_CONFIG_H */

#include <stdlib.h>

#include <string.h>

#include <opensm/osm_file_ids.h>

#define FILE_ID OSM_FILE_MCM_PORT_C

#include <opensm/osm_mcm_port.h>

#include <opensm/osm_multicast.h>

osm_mcm_port_t *osm_mcm_port_new(IN osm_port_t *port, IN osm_mgrp_t *mgrp)

{

	osm_mcm_port_t *p_mcm;

	p_mcm = malloc(sizeof(*p_mcm));

	if (p_mcm) {

		memset(p_mcm, 0, sizeof(*p_mcm));

		p_mcm->port = port;

		p_mcm->mgrp = mgrp;

	}

	return p_mcm;

}

void osm_mcm_port_delete(IN osm_mcm_port_t * p_mcm)

{

	CL_ASSERT(p_mcm);

	free(p_mcm);

}

osm_mcm_alias_guid_t *osm_mcm_alias_guid_new(IN osm_mcm_port_t *p_base_mcm_port,

					     IN ib_member_rec_t *mcmr,

					     IN boolean_t proxy)

{

	osm_mcm_alias_guid_t *p_mcm_alias_guid;

	p_mcm_alias_guid = calloc(1, sizeof(*p_mcm_alias_guid));

	if (p_mcm_alias_guid) {

		p_mcm_alias_guid->alias_guid = mcmr->port_gid.unicast.interface_id;

		p_mcm_alias_guid->p_base_mcm_port = p_base_mcm_port;

		p_mcm_alias_guid->port_gid.unicast.prefix = mcmr->port_gid.unicast.prefix;

		p_mcm_alias_guid->port_gid.unicast.interface_id = mcmr->port_gid.unicast.interface_id;

		p_mcm_alias_guid->scope_state = mcmr->scope_state;

		p_mcm_alias_guid->proxy_join = proxy;

	}

	return p_mcm_alias_guid;

}

void osm_mcm_alias_guid_delete(IN OUT osm_mcm_alias_guid_t ** pp_mcm_alias_guid)

{

	free(*pp_mcm_alias_guid);

	*pp_mcm_alias_guid = NULL;

}