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8ca3246081
linux
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include
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uapi
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rdma
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ib_user_sa.h
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uapi: Fix SPDX tags for files referring to the 'OpenIB.org' license Based on discussion with Kate Stewart this license is not a BSD-2-Clause, but is now formally identified as Linux-OpenIB by SPDX. The key difference between the licenses is in the 'warranty' paragraph. if_infiniband.h refers to the 'OpenIB.org' license, but does not include the text, instead it links to an obsolete web site that contains a license that matches the BSD-2-Clause SPX. There is no 'three clause' version of the OpenIB.org license. Signed-off-by: Jason Gunthorpe <jgg@mellanox.com> Acked-by: David S. Miller <davem@davemloft.net> Signed-off-by: Doug Ledford <dledford@redhat.com>
2018-04-20 09:49:10 -06:00
IB: common handling for marshalling parameters to/from userspace Provide common handling for marshalling data between userspace clients and kernel InfiniBand drivers. Signed-off-by: Sean Hefty <sean.hefty@intel.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
2006-06-17 20:37:27 -07:00
RDMA/ucma: Add option to manually set IB path Export rdma_set_ib_paths to user space to allow applications to manually set the IB path used for connections. This allows alternative ways for a user space application or library to obtain path record information, including retrieving path information from cached data, avoiding direct interaction with the IB SA. The IB SA is a single, centralized entity that can limit scaling on large clusters running MPI applications. Future changes to the rdma cm can expand on this framework to support the full range of features allowed by the IB CM, such as separate forward and reverse paths and APM. Signed-off-by: Sean Hefty <sean.hefty@intel.com> Reviewed-By: Jason Gunthorpe <jgunthorpe@obsidianresearch.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
2009-11-16 09:30:33 -08:00
IB: common handling for marshalling parameters to/from userspace Provide common handling for marshalling data between userspace clients and kernel InfiniBand drivers. Signed-off-by: Sean Hefty <sean.hefty@intel.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
2006-06-17 20:37:27 -07:00
RDMA/ucma: Support query resolved service records Enable user-space to query resolved service records through a ucma command when a RDMA_CM_EVENT_ADDRINFO_RESOLVED event is received. Signed-off-by: Or Har-Toov <ohartoov@nvidia.com> Signed-off-by: Mark Zhang <markzhang@nvidia.com> Reviewed-by: Vlad Dumitrescu <vdumitrescu@nvidia.com> Link: https://patch.msgid.link/1090ee7c00c3f8058c4f9e7557de983504a16715.1751279794.git.leonro@nvidia.com Signed-off-by: Leon Romanovsky <leon@kernel.org>
2025-06-30 13:52:34 +03:00
IB: common handling for marshalling parameters to/from userspace Provide common handling for marshalling data between userspace clients and kernel InfiniBand drivers. Signed-off-by: Sean Hefty <sean.hefty@intel.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
2006-06-17 20:37:27 -07:00
