1/*-
2 * SPDX-License-Identifier: BSD-2-Clause OR GPL-2.0
3 *
4 * Copyright (c) 2004 Mellanox Technologies Ltd.  All rights reserved.
5 * Copyright (c) 2004 Infinicon Corporation.  All rights reserved.
6 * Copyright (c) 2004 Intel Corporation.  All rights reserved.
7 * Copyright (c) 2004 Topspin Corporation.  All rights reserved.
8 * Copyright (c) 2004 Voltaire Corporation.  All rights reserved.
9 *
10 * This software is available to you under a choice of one of two
11 * licenses.  You may choose to be licensed under the terms of the GNU
12 * General Public License (GPL) Version 2, available from the file
13 * COPYING in the main directory of this source tree, or the
14 * OpenIB.org BSD license below:
15 *
16 *     Redistribution and use in source and binary forms, with or
17 *     without modification, are permitted provided that the following
18 *     conditions are met:
19 *
20 *      - Redistributions of source code must retain the above
21 *        copyright notice, this list of conditions and the following
22 *        disclaimer.
23 *
24 *      - Redistributions in binary form must reproduce the above
25 *        copyright notice, this list of conditions and the following
26 *        disclaimer in the documentation and/or other materials
27 *        provided with the distribution.
28 *
29 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
30 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
31 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
32 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
33 * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
34 * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
35 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
36 * SOFTWARE.
37 */
38
39#ifndef __AGENT_H_
40#define __AGENT_H_
41
42#include <linux/err.h>
43#include <rdma/ib_mad.h>
44
45extern int ib_agent_port_open(struct ib_device *device, int port_num);
46
47extern int ib_agent_port_close(struct ib_device *device, int port_num);
48
49extern void agent_send_response(const struct ib_mad_hdr *mad_hdr, const struct ib_grh *grh,
50				const struct ib_wc *wc, const struct ib_device *device,
51				int port_num, int qpn, size_t resp_mad_len, bool opa);
52
53#endif	/* __AGENT_H_ */
54