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faec2f7b SH |
1 | /* |
2 | * Copyright (c) 2004 Topspin Communications. All rights reserved. | |
43506d95 | 3 | * Copyright (c) 2005 Voltaire, Inc. All rights reserved. |
faec2f7b SH |
4 | * Copyright (c) 2006 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 | #ifndef SA_H | |
36 | #define SA_H | |
37 | ||
38 | #include <rdma/ib_sa.h> | |
39 | ||
40 | static inline void ib_sa_client_get(struct ib_sa_client *client) | |
41 | { | |
42 | atomic_inc(&client->users); | |
43 | } | |
44 | ||
45 | static inline void ib_sa_client_put(struct ib_sa_client *client) | |
46 | { | |
47 | if (atomic_dec_and_test(&client->users)) | |
48 | complete(&client->comp); | |
49 | } | |
50 | ||
51 | int ib_sa_mcmember_rec_query(struct ib_sa_client *client, | |
52 | struct ib_device *device, u8 port_num, | |
53 | u8 method, | |
54 | struct ib_sa_mcmember_rec *rec, | |
55 | ib_sa_comp_mask comp_mask, | |
56 | int timeout_ms, gfp_t gfp_mask, | |
57 | void (*callback)(int status, | |
58 | struct ib_sa_mcmember_rec *resp, | |
59 | void *context), | |
60 | void *context, | |
61 | struct ib_sa_query **sa_query); | |
62 | ||
63 | int mcast_init(void); | |
64 | void mcast_cleanup(void); | |
65 | ||
66 | #endif /* SA_H */ |