xref: /openbmc/linux/include/uapi/rdma/ib_user_sa.h (revision d50e14ab)
1 /* SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR Linux-OpenIB) */
2 /*
3  * Copyright (c) 2005 Intel Corporation.  All rights reserved.
4  *
5  * This software is available to you under a choice of one of two
6  * licenses.  You may choose to be licensed under the terms of the GNU
7  * General Public License (GPL) Version 2, available from the file
8  * COPYING in the main directory of this source tree, or the
9  * OpenIB.org BSD license below:
10  *
11  *     Redistribution and use in source and binary forms, with or
12  *     without modification, are permitted provided that the following
13  *     conditions are met:
14  *
15  *      - Redistributions of source code must retain the above
16  *        copyright notice, this list of conditions and the following
17  *        disclaimer.
18  *
19  *      - Redistributions in binary form must reproduce the above
20  *        copyright notice, this list of conditions and the following
21  *        disclaimer in the documentation and/or other materials
22  *        provided with the distribution.
23  *
24  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
25  * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
26  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
27  * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
28  * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
29  * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
30  * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
31  * SOFTWARE.
32  */
33 
34 #ifndef IB_USER_SA_H
35 #define IB_USER_SA_H
36 
37 #include <linux/types.h>
38 
39 enum {
40 	IB_PATH_GMP		= 1,
41 	IB_PATH_PRIMARY		= (1<<1),
42 	IB_PATH_ALTERNATE	= (1<<2),
43 	IB_PATH_OUTBOUND	= (1<<3),
44 	IB_PATH_INBOUND		= (1<<4),
45 	IB_PATH_INBOUND_REVERSE = (1<<5),
46 	IB_PATH_BIDIRECTIONAL	= IB_PATH_OUTBOUND | IB_PATH_INBOUND_REVERSE
47 };
48 
49 struct ib_path_rec_data {
50 	__u32	flags;
51 	__u32	reserved;
52 	__u32	path_rec[16];
53 };
54 
55 struct ib_user_path_rec {
56 	__u8	dgid[16];
57 	__u8	sgid[16];
58 	__be16	dlid;
59 	__be16	slid;
60 	__u32	raw_traffic;
61 	__be32	flow_label;
62 	__u32	reversible;
63 	__u32	mtu;
64 	__be16	pkey;
65 	__u8	hop_limit;
66 	__u8	traffic_class;
67 	__u8	numb_path;
68 	__u8	sl;
69 	__u8	mtu_selector;
70 	__u8	rate_selector;
71 	__u8	rate;
72 	__u8	packet_life_time_selector;
73 	__u8	packet_life_time;
74 	__u8	preference;
75 };
76 
77 #endif /* IB_USER_SA_H */
78