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author | Sean Hefty <sean.hefty@intel.com> | 2006-06-17 20:37:29 -0700 |
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committer | Roland Dreier <rolandd@cisco.com> | 2006-06-17 20:37:29 -0700 |
commit | e51060f08a61965c4dd91516d82fe90617152590 (patch) | |
tree | 19a8a0cc519e215e12ce460258a356cdac842f6e /include/rdma/rdma_cm_ib.h | |
parent | 7025fcd36bd62af2c6ca0ea3490c00b216c4d168 (diff) | |
download | kernel_samsung_tuna-e51060f08a61965c4dd91516d82fe90617152590.zip kernel_samsung_tuna-e51060f08a61965c4dd91516d82fe90617152590.tar.gz kernel_samsung_tuna-e51060f08a61965c4dd91516d82fe90617152590.tar.bz2 |
IB: IP address based RDMA connection manager
Kernel connection management agent over InfiniBand that connects based
on IP addresses. The agent defines a generic RDMA connection
abstraction to support clients wanting to connect over different RDMA
devices.
The agent also handles RDMA device hotplug events on behalf of clients.
Signed-off-by: Sean Hefty <sean.hefty@intel.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
Diffstat (limited to 'include/rdma/rdma_cm_ib.h')
-rw-r--r-- | include/rdma/rdma_cm_ib.h | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/include/rdma/rdma_cm_ib.h b/include/rdma/rdma_cm_ib.h new file mode 100644 index 0000000..e8c3af1 --- /dev/null +++ b/include/rdma/rdma_cm_ib.h @@ -0,0 +1,47 @@ +/* + * Copyright (c) 2006 Intel Corporation. All rights reserved. + * + * This Software is licensed under one of the following licenses: + * + * 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. + * + * 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. + * + * 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. + * + */ + +#if !defined(RDMA_CM_IB_H) +#define RDMA_CM_IB_H + +#include <rdma/rdma_cm.h> + +/** + * rdma_set_ib_paths - Manually sets the path records used to establish a + * connection. + * @id: Connection identifier associated with the request. + * @path_rec: Reference to the path record + * + * This call permits a user to specify routing information for rdma_cm_id's + * bound to Infiniband devices. It is called on the client side of a + * connection and replaces the call to rdma_resolve_route. + */ +int rdma_set_ib_paths(struct rdma_cm_id *id, + struct ib_sa_path_rec *path_rec, int num_paths); + +#endif /* RDMA_CM_IB_H */ |