include/uapi/rdma/ib_user_sa.h

   1 /* SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR BSD-2-Clause) */
   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 */