include/rdma/rdma_cm_ib.h

   1 /*
   2  * Copyright (c) 2006 Intel Corporation.  All rights reserved.
   3  *
   4  * This Software is licensed under one of the following licenses:
   5  *
   6  * 1) under the terms of the "Common Public License 1.0" a copy of which is
   7  *    available from the Open Source Initiative, see
   8  *    http://www.opensource.org/licenses/cpl.php.
   9  *
  10  * 2) under the terms of the "The BSD License" a copy of which is
  11  *    available from the Open Source Initiative, see
  12  *    http://www.opensource.org/licenses/bsd-license.php.
  13  *
  14  * 3) under the terms of the "GNU General Public License (GPL) Version 2" a
  15  *    copy of which is available from the Open Source Initiative, see
  16  *    http://www.opensource.org/licenses/gpl-license.php.
  17  *
  18  * Licensee has the right to choose one of the above licenses.
  19  *
  20  * Redistributions of source code must retain the above copyright
  21  * notice and one of the license notices.
  22  *
  23  * Redistributions in binary form must reproduce both the above copyright
  24  * notice, one of the license notices in the documentation
  25  * and/or other materials provided with the distribution.
  26  *
  27  */
  28
  29 #if !defined(RDMA_CM_IB_H)
  30 #define RDMA_CM_IB_H
  31
  32 #include <rdma/rdma_cm.h>
  33
  34 /**
  35  * rdma_set_ib_paths - Manually sets the path records used to establish a
  36  *   connection.
  37  * @id: Connection identifier associated with the request.
  38  * @path_rec: Reference to the path record
  39  *
  40  * This call permits a user to specify routing information for rdma_cm_id's
  41  * bound to Infiniband devices.  It is called on the client side of a
  42  * connection and replaces the call to rdma_resolve_route.
  43  */
  44 int rdma_set_ib_paths(struct rdma_cm_id *id,
  45                       struct ib_sa_path_rec *path_rec, int num_paths);
  46
  47 /* Global qkey for UDP QPs and multicast groups. */
  48 #define RDMA_UDP_QKEY 0x01234567
  49
  50 #endif /* RDMA_CM_IB_H */