release/src-rt-6.x.4708/linux/linux-2.6.36/include/rdma/ib_user_sa.h

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