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/*
* Copyright (c) 2004 Topspin Communications. All rights reserved.
* Copyright (c) 2005 Voltaire, Inc. All rights reserved.
* Copyright (c) 2006 Intel Corporation. All rights reserved.
*
* This software is available to you under a choice of one of two
* licenses. You may choose to be licensed under the terms of the GNU
* General Public License (GPL) Version 2, available from the file
* COPYING in the main directory of this source tree, or the
* OpenIB.org BSD license below:
*
* Redistribution and use in source and binary forms, with or
* without modification, are permitted provided that the following
* conditions are met:
*
* - Redistributions of source code must retain the above
* copyright notice, this list of conditions and the following
* disclaimer.
*
* - Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following
* disclaimer in the documentation and/or other materials
* provided with the distribution.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
#ifndef SA_H
#define SA_H
#include <rdma/ib_sa.h>
static inline void ib_sa_client_get(struct ib_sa_client *client)
{
atomic_inc(&client->users);
}
static inline void ib_sa_client_put(struct ib_sa_client *client)
{
if (atomic_dec_and_test(&client->users))
complete(&client->comp);
}
int ib_sa_mcmember_rec_query(struct ib_sa_client *client,
struct ib_device *device, u32 port_num, u8 method,
struct ib_sa_mcmember_rec *rec,
ib_sa_comp_mask comp_mask,
unsigned long timeout_ms, gfp_t gfp_mask,
void (*callback)(int status,
struct ib_sa_mcmember_rec *resp,
void *context),
void *context, struct ib_sa_query **sa_query);
int mcast_init(void);
void mcast_cleanup(void);
#endif /* SA_H */
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