LXR linux/include/uapi/rdma/ib_user

   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
  39enum {
  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
  49struct ib_path_rec_data {
  50        __u32   flags;
  51        __u32   reserved;
  52        __u32   path_rec[16];
  53};
  54
  55struct 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