sa.h

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    1 /*-
    2  * SPDX-License-Identifier: BSD-2-Clause OR GPL-2.0
    3  *
    4  * Copyright (c) 2004 Topspin Communications.  All rights reserved.
    5  * Copyright (c) 2005 Voltaire, Inc.  All rights reserved.
    6  * Copyright (c) 2006 Intel Corporation.  All rights reserved.
    7  *
    8  * This software is available to you under a choice of one of two
    9  * licenses.  You may choose to be licensed under the terms of the GNU
   10  * General Public License (GPL) Version 2, available from the file
   11  * COPYING in the main directory of this source tree, or the
   12  * OpenIB.org BSD license below:
   13  *
   14  *     Redistribution and use in source and binary forms, with or
   15  *     without modification, are permitted provided that the following
   16  *     conditions are met:
   17  *
   18  *      - Redistributions of source code must retain the above
   19  *        copyright notice, this list of conditions and the following
   20  *        disclaimer.
   21  *
   22  *      - Redistributions in binary form must reproduce the above
   23  *        copyright notice, this list of conditions and the following
   24  *        disclaimer in the documentation and/or other materials
   25  *        provided with the distribution.
   26  *
   27  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
   28  * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
   29  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
   30  * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
   31  * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
   32  * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
   33  * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
   34  * SOFTWARE.
   35  *
   36  * $FreeBSD$
   37  */
   38 
   39 #ifndef SA_H
   40 #define SA_H
   41 
   42 #include <rdma/ib_sa.h>
   43 
   44 static inline void ib_sa_client_get(struct ib_sa_client *client)
   45 {
   46         atomic_inc(&client->users);
   47 }
   48 
   49 static inline void ib_sa_client_put(struct ib_sa_client *client)
   50 {
   51         if (atomic_dec_and_test(&client->users))
   52                 complete(&client->comp);
   53 }
   54 
   55 int ib_sa_mcmember_rec_query(struct ib_sa_client *client,
   56                              struct ib_device *device, u8 port_num,
   57                              u8 method,
   58                              struct ib_sa_mcmember_rec *rec,
   59                              ib_sa_comp_mask comp_mask,
   60                              int timeout_ms, gfp_t gfp_mask,
   61                              void (*callback)(int status,
   62                                               struct ib_sa_mcmember_rec *resp,
   63                                               void *context),
   64                              void *context,
   65                              struct ib_sa_query **sa_query);
   66 
   67 int mcast_init(void);
   68 void mcast_cleanup(void);
   69 
   70 #endif /* SA_H */

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FreeBSD/Linux Kernel Cross Reference sys/ofed/drivers/infiniband/core/sa.h

FreeBSD/Linux Kernel Cross Reference
sys/ofed/drivers/infiniband/core/sa.h