RDMA/cma: Add RDMA_CM_EVENT_TIMEWAIT_EXIT event

[pandora-kernel.git] / include / rdma / rdma_cm.h

diff --git a/include/rdma/rdma_cm.h b/include/rdma/rdma_cm.h
index 2d6a770..df7faf0 100644 (file)
--- a/include/rdma/rdma_cm.h
+++ b/include/rdma/rdma_cm.h
@@ -2,29 +2,33 @@
  * Copyright (c) 2005 Voltaire Inc.  All rights reserved.
  * Copyright (c) 2005 Intel Corporation.  All rights reserved.
  *
- * This Software is licensed under one of the following licenses:
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
  *
- * 1) under the terms of the "Common Public License 1.0" a copy of which is
- *    available from the Open Source Initiative, see
- *    http://www.opensource.org/licenses/cpl.php.
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
  *
- * 2) under the terms of the "The BSD License" a copy of which is
- *    available from the Open Source Initiative, see
- *    http://www.opensource.org/licenses/bsd-license.php.
+ *      - Redistributions of source code must retain the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer.
  *
- * 3) under the terms of the "GNU General Public License (GPL) Version 2" a
- *    copy of which is available from the Open Source Initiative, see
- *    http://www.opensource.org/licenses/gpl-license.php.
- *
- * Licensee has the right to choose one of the above licenses.
- *
- * Redistributions of source code must retain the above copyright
- * notice and one of the license notices.
- *
- * Redistributions in binary form must reproduce both the above copyright
- * notice, one of the license notices in the documentation
- * and/or other materials provided with the distribution.
+ *      - Redistributions in binary form must reproduce the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer in the documentation and/or other materials
+ *        provided with the distribution.
  *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
  */
 
 #if !defined(RDMA_CM_H)
@@ -53,15 +57,17 @@ enum rdma_cm_event_type {
        RDMA_CM_EVENT_DISCONNECTED,
        RDMA_CM_EVENT_DEVICE_REMOVAL,
        RDMA_CM_EVENT_MULTICAST_JOIN,
-       RDMA_CM_EVENT_MULTICAST_ERROR
+       RDMA_CM_EVENT_MULTICAST_ERROR,
+       RDMA_CM_EVENT_ADDR_CHANGE,
+       RDMA_CM_EVENT_TIMEWAIT_EXIT
 };
 
 enum rdma_port_space {
-       RDMA_PS_SDP  = 0x0001,
-       RDMA_PS_IPOIB= 0x0002,
-       RDMA_PS_TCP  = 0x0106,
-       RDMA_PS_UDP  = 0x0111,
-       RDMA_PS_SCTP = 0x0183
+       RDMA_PS_SDP   = 0x0001,
+       RDMA_PS_IPOIB = 0x0002,
+       RDMA_PS_TCP   = 0x0106,
+       RDMA_PS_UDP   = 0x0111,
+       RDMA_PS_SCTP  = 0x0183
 };
 
 struct rdma_addr {
@@ -314,4 +320,18 @@ int rdma_join_multicast(struct rdma_cm_id *id, struct sockaddr *addr,
  */
 void rdma_leave_multicast(struct rdma_cm_id *id, struct sockaddr *addr);
 
+/**
+ * rdma_set_service_type - Set the type of service associated with a
+ *   connection identifier.
+ * @id: Communication identifier to associated with service type.
+ * @tos: Type of service.
+ *
+ * The type of service is interpretted as a differentiated service
+ * field (RFC 2474).  The service type should be specified before
+ * performing route resolution, as existing communication on the
+ * connection identifier may be unaffected.  The type of service
+ * requested may not be supported by the network to all destinations.
+ */
+void rdma_set_service_type(struct rdma_cm_id *id, int tos);
+
 #endif /* RDMA_CM_H */