infiniband/core/agent.h

0001 /*
0002  * Copyright (c) 2004 Mellanox Technologies Ltd.  All rights reserved.
0003  * Copyright (c) 2004 Infinicon Corporation.  All rights reserved.
0004  * Copyright (c) 2004 Intel Corporation.  All rights reserved.
0005  * Copyright (c) 2004 Topspin Corporation.  All rights reserved.
0006  * Copyright (c) 2004 Voltaire Corporation.  All rights reserved.
0007  *
0008  * This software is available to you under a choice of one of two
0009  * licenses.  You may choose to be licensed under the terms of the GNU
0010  * General Public License (GPL) Version 2, available from the file
0011  * COPYING in the main directory of this source tree, or the
0012  * OpenIB.org BSD license below:
0013  *
0014  *     Redistribution and use in source and binary forms, with or
0015  *     without modification, are permitted provided that the following
0016  *     conditions are met:
0017  *
0018  *      - Redistributions of source code must retain the above
0019  *        copyright notice, this list of conditions and the following
0020  *        disclaimer.
0021  *
0022  *      - Redistributions in binary form must reproduce the above
0023  *        copyright notice, this list of conditions and the following
0024  *        disclaimer in the documentation and/or other materials
0025  *        provided with the distribution.
0026  *
0027  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
0028  * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
0029  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
0030  * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
0031  * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
0032  * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
0033  * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
0034  * SOFTWARE.
0035  */
0036
0037 #ifndef __AGENT_H_
0038 #define __AGENT_H_
0039
0040 #include <linux/err.h>
0041 #include <rdma/ib_mad.h>
0042
0043 extern int ib_agent_port_open(struct ib_device *device, int port_num);
0044
0045 extern int ib_agent_port_close(struct ib_device *device, int port_num);
0046
0047 extern void agent_send_response(const struct ib_mad_hdr *mad_hdr, const struct ib_grh *grh,
0048                 const struct ib_wc *wc, const struct ib_device *device,
0049                 int port_num, int qpn, size_t resp_mad_len, bool opa);
0050
0051 #endif  /* __AGENT_H_ */