1 /* 2 * Copyright (c) 2004-2009 Voltaire, Inc. All rights reserved. 3 * Copyright (c) 2002-2009 Mellanox Technologies LTD. All rights reserved. 4 * Copyright (c) 1996-2003 Intel Corporation. All rights reserved. 5 * Copyright (c) 2009-2011 ZIH, TU Dresden, Federal Republic of Germany. All rights reserved. 6 * Copyright (C) 2012-2013 Tokyo Institute of Technology. All rights reserved. 7 * 8 * This software is available to you under a choice of one of two 9 * licenses. You may choose to be licensed under the terms of the GNU 10 * General Public License (GPL) Version 2, available from the file 11 * COPYING in the main directory of this source tree, or the 12 * OpenIB.org BSD license below: 13 * 14 * Redistribution and use in source and binary forms, with or 15 * without modification, are permitted provided that the following 16 * conditions are met: 17 * 18 * - Redistributions of source code must retain the above 19 * copyright notice, this list of conditions and the following 20 * disclaimer. 21 * 22 * - Redistributions in binary form must reproduce the above 23 * copyright notice, this list of conditions and the following 24 * disclaimer in the documentation and/or other materials 25 * provided with the distribution. 26 * 27 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 28 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 29 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 30 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS 31 * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN 32 * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN 33 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 34 * SOFTWARE. 35 * 36 */ 37 38 /* 39 * Abstract: 40 * Declaration of osm_mcast_work_obj_t. 41 * Provide access to a mcast function which searches the root swicth for 42 * a spanning tree. 43 */ 44 45 #ifndef _OSM_MCAST_MGR_H_ 46 #define _OSM_MCAST_MGR_H_ 47 48 #ifdef __cplusplus 49 # define BEGIN_C_DECLS extern "C" { 50 # define END_C_DECLS } 51 #else /* !__cplusplus */ 52 # define BEGIN_C_DECLS 53 # define END_C_DECLS 54 #endif /* __cplusplus */ 55 56 BEGIN_C_DECLS 57 58 typedef struct osm_mcast_work_obj { 59 cl_list_item_t list_item; 60 osm_port_t *p_port; 61 cl_map_item_t map_item; 62 } osm_mcast_work_obj_t; 63 64 int osm_mcast_make_port_list_and_map(cl_qlist_t * list, cl_qmap_t * map, 65 osm_mgrp_box_t * mbox); 66 67 void osm_mcast_drop_port_list(cl_qlist_t * list); 68 69 osm_switch_t * osm_mcast_mgr_find_root_switch(osm_sm_t * sm, cl_qlist_t * list); 70 71 END_C_DECLS 72 #endif /* _OSM_MCAST_MGR_H_ */ 73