2 * Copyright (c) 2004 Topspin Communications. All rights reserved.
3 * Copyright (c) 2005 Voltaire, Inc. All rights reserved.
4 * Copyright (c) 2006 Intel Corporation. All rights reserved.
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:
12 * Redistribution and use in source and binary forms, with or
13 * without modification, are permitted provided that the following
16 * - Redistributions of source code must retain the above
17 * copyright notice, this list of conditions and the following
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.
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
38 #include <rdma/ib_sa.h>
40 static inline void ib_sa_client_get(struct ib_sa_client *client)
42 atomic_inc(&client->users);
45 static inline void ib_sa_client_put(struct ib_sa_client *client)
47 if (atomic_dec_and_test(&client->users))
48 complete(&client->comp);
51 int ib_sa_check_selector(ib_sa_comp_mask comp_mask,
52 ib_sa_comp_mask selector_mask,
53 ib_sa_comp_mask value_mask,
54 u8 selector, u8 src_value, u8 dst_value);
56 int ib_sa_pack_attr(void *dst, void *src, int attr_id);
58 int ib_sa_unpack_attr(void *dst, void *src, int attr_id);
60 int ib_sa_path_rec_query(struct ib_sa_client *client,
61 struct ib_device *device, u8 port_num,
62 struct ib_sa_path_rec *rec,
63 ib_sa_comp_mask comp_mask,
64 int timeout_ms, gfp_t gfp_mask,
65 void (*callback)(int status,
66 struct ib_sa_path_rec *resp,
69 struct ib_sa_query **sa_query);
72 void sa_db_cleanup(void);
74 int ib_sa_mcmember_rec_query(struct ib_sa_client *client,
75 struct ib_device *device, u8 port_num,
77 struct ib_sa_mcmember_rec *rec,
78 ib_sa_comp_mask comp_mask,
79 int timeout_ms, gfp_t gfp_mask,
80 void (*callback)(int status,
81 struct ib_sa_mcmember_rec *resp,
84 struct ib_sa_query **sa_query);
87 void mcast_cleanup(void);
89 int ib_sa_informinfo_query(struct ib_sa_client *client,
90 struct ib_device *device, u8 port_num,
91 struct ib_sa_inform *rec,
92 int timeout_ms, gfp_t gfp_mask,
93 void (*callback)(int status,
94 struct ib_sa_inform *resp,
97 struct ib_sa_query **sa_query);
99 int notice_dispatch(struct ib_device *device, u8 port_num,
100 struct ib_sa_notice *notice);
102 int notice_init(void);
103 void notice_cleanup(void);