1 /*
2  * Copyright (c) 2004, 2005 Voltaire, Inc. All rights reserved.
3  * Copyright (c) 2002-2007,2009 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 #ifndef _OSMV_H_
37 #define _OSMV_H_
38 
39 #include <sys/types.h>
40 #include <opensm/osm_log.h>
41 #include <complib/cl_qlist.h>
42 
43 #ifdef __cplusplus
44 #  define BEGIN_C_DECLS extern "C" {
45 #  define END_C_DECLS   }
46 #else				/* !__cplusplus */
47 #  define BEGIN_C_DECLS
48 #  define END_C_DECLS
49 #endif				/* __cplusplus */
50 
51 BEGIN_C_DECLS
52 /*
53   Forward reference
54 */
55 struct _osm_pkt_randomizer;
56 
57 /* The structure behind the OSM Vendor handle */
58 
59 typedef struct _osm_vendor {
60 
61 	/* for holding common transport info - useful at ibmgt transport */
62 	void *p_transport_info;
63 
64 	osm_log_t *p_log;
65 
66 	/* Uniform timeout for every ACK/single MAD */
67 	uint32_t resp_timeout;
68 
69 	/* Uniform timeout for every rmpp transaction */
70 	uint32_t ttime_timeout;
71 
72 	/* All the bind handles associated with the vendor */
73 	cl_qlist_t bind_handles;
74 
75 	/* run randomizer flag */
76 	boolean_t run_randomizer;
77 
78 	/* Packet Randomizer object */
79 	struct _osm_pkt_randomizer *p_pkt_randomizer;
80 
81 } osm_vendor_t;
82 
83 /* Repeating the definitions in osm_vendor_api.h */
84 
85 typedef void *osm_bind_handle_t;
86 
87 typedef struct _osm_vend_wrap {
88 	ib_mad_t *p_mad;
89 } osm_vend_wrap_t;
90 
91 #ifndef OSM_BIND_INVALID_HANDLE
92 #define OSM_BIND_INVALID_HANDLE NULL
93 #endif
94 
95 /* The maximum number of retransmissions of the same MAD */
96 #define OSM_DEFAULT_RETRY_COUNT  3
97 
98 END_C_DECLS
99 #endif
100