include/ipc_evs.h

   1 /*
   2  * Copyright (c) 2002-2004 MontaVista Software, Inc.
   3  *
   4  * All rights reserved.
   5  *
   6  * Author: Steven Dake (sdake@mvista.com)
   7  *
   8  * This software licensed under BSD license, the text of which follows:
   9  *
  10  * Redistribution and use in source and binary forms, with or without
  11  * modification, are permitted provided that the following conditions are met:
  12  *
  13  * - Redistributions of source code must retain the above copyright notice,
  14  *   this list of conditions and the following disclaimer.
  15  * - Redistributions in binary form must reproduce the above copyright notice,
  16  *   this list of conditions and the following disclaimer in the documentation
  17  *   and/or other materials provided with the distribution.
  18  * - Neither the name of the MontaVista Software, Inc. nor the names of its
  19  *   contributors may be used to endorse or promote products derived from this
  20  *   software without specific prior written permission.
  21  *
  22  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
  23  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  24  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  25  * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
  26  * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
  27  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
  28  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
  29  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
  30  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  31  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
  32  * THE POSSIBILITY OF SUCH DAMAGE.
  33  */
  34 #ifndef IPC_EVS_H_DEFINED
  35 #define IPC_EVS_H_DEFINED
  36
  37 //#include <netinet/in6.h>
  38 #include "saAis.h"
  39 #include "evs.h"
  40 #include "ipc_gen.h"
  41
  42 enum req_lib_evs_types {
  43         MESSAGE_REQ_EVS_JOIN = 0,
  44         MESSAGE_REQ_EVS_LEAVE = 1,
  45         MESSAGE_REQ_EVS_MCAST_JOINED = 2,
  46         MESSAGE_REQ_EVS_MCAST_GROUPS = 3,
  47         MESSAGE_REQ_EVS_MEMBERSHIP_GET = 4
  48 };
  49
  50 enum res_lib_evs_types {
  51         MESSAGE_RES_EVS_DELIVER_CALLBACK = 0,
  52         MESSAGE_RES_EVS_CONFCHG_CALLBACK = 1,
  53         MESSAGE_RES_EVS_JOIN = 2,
  54         MESSAGE_RES_EVS_LEAVE = 3,
  55         MESSAGE_RES_EVS_MCAST_JOINED = 4,
  56         MESSAGE_RES_EVS_MCAST_GROUPS = 5,
  57         MESSAGE_RES_EVS_MEMBERSHIP_GET = 6
  58 };
  59
  60 struct res_evs_deliver_callback {
  61         mar_res_header_t header;
  62         unsigned int local_nodeid;
  63         int msglen;
  64         char msg[0];
  65 };
  66
  67 struct res_evs_confchg_callback {
  68         mar_res_header_t header;
  69         int member_list_entries;
  70         int left_list_entries;
  71         int joined_list_entries;
  72         unsigned int member_list[PROCESSOR_COUNT_MAX];
  73         unsigned int left_list[PROCESSOR_COUNT_MAX];
  74         unsigned int joined_list[PROCESSOR_COUNT_MAX];
  75 };
  76
  77 struct req_lib_evs_join {
  78         mar_res_header_t header;
  79         int group_entries;
  80         struct evs_group groups[0];
  81 };
  82
  83 struct res_lib_evs_join {
  84         mar_res_header_t header;
  85 };
  86
  87 struct req_lib_evs_leave {
  88         mar_res_header_t header;
  89         int group_entries;
  90         struct evs_group groups[0];
  91 };
  92
  93 struct res_lib_evs_leave {
  94         mar_res_header_t header;
  95 };
  96
  97 struct req_lib_evs_mcast_joined {
  98         mar_res_header_t header;
  99         evs_guarantee_t guarantee;
 100         int msg_len;
 101         char msg[0];
 102 };
 103
 104 struct res_lib_evs_mcast_joined {
 105         mar_res_header_t header;
 106 };
 107
 108 struct req_lib_evs_mcast_groups {
 109         mar_res_header_t header;
 110         evs_guarantee_t guarantee;
 111         int msg_len;
 112         int group_entries;
 113         struct evs_group groups[0];
 114 };
 115
 116 struct res_lib_evs_mcast_groups {
 117         mar_res_header_t header;
 118 };
 119
 120
 121 struct req_exec_evs_mcast {
 122         mar_req_header_t header;
 123         int group_entries;
 124         int msg_len;
 125         struct evs_group groups[0];
 126         /* data goes here */
 127 };
 128
 129 struct req_lib_evs_membership_get {
 130         mar_req_header_t header;
 131 };
 132
 133 struct res_lib_evs_membership_get {
 134         mar_res_header_t header;
 135         unsigned int local_nodeid;
 136         unsigned int member_list[PROCESSOR_COUNT_MAX];
 137         int member_list_entries;
 138 };
 139 #endif /* IPC_EVS_H_DEFINED */