1 /*
2 * Copyright (c) 2005 Intel Inc. All rights reserved.
3 *
4 * This software is available to you under a choice of one of two
5 * licenses. You may choose to be licensed under the terms of the GNU
6 * General Public License (GPL) Version 2, available from the file
7 * COPYING in the main directory of this source tree, or the
8 * OpenIB.org BSD license below:
9 *
10 * Redistribution and use in source and binary forms, with or
11 * without modification, are permitted provided that the following
12 * conditions are met:
13 *
14 * - Redistributions of source code must retain the above
15 * copyright notice, this list of conditions and the following
16 * disclaimer.
17 *
18 * - Redistributions in binary form must reproduce the above
19 * copyright notice, this list of conditions and the following
20 * disclaimer in the documentation and/or other materials
21 * provided with the distribution.
22 *
23 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
24 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
25 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
26 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
27 * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
28 * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
29 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
30 * SOFTWARE.
31 */
32
33 #ifndef __MAD_RMPP_H__
34 #define __MAD_RMPP_H__
35
36 enum {
37 IB_RMPP_RESULT_PROCESSED,
38 IB_RMPP_RESULT_CONSUMED,
39 IB_RMPP_RESULT_INTERNAL,
40 IB_RMPP_RESULT_UNHANDLED
41 };
42
43 int ib_send_rmpp_mad(struct ib_mad_send_wr_private *mad_send_wr);
44
45 struct ib_mad_recv_wc *
46 ib_process_rmpp_recv_wc(struct ib_mad_agent_private *agent,
47 struct ib_mad_recv_wc *mad_recv_wc);
48
49 int ib_process_rmpp_send_wc(struct ib_mad_send_wr_private *mad_send_wr,
50 struct ib_mad_send_wc *mad_send_wc);
51
52 void ib_rmpp_send_handler(struct ib_mad_send_wc *mad_send_wc);
53
54 void ib_cancel_rmpp_recvs(struct ib_mad_agent_private *agent);
55
56 int ib_retry_rmpp(struct ib_mad_send_wr_private *mad_send_wr);
57
58 #endif /* __MAD_RMPP_H__ */