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authorMatan Barak <matanb@mellanox.com>2015-12-23 14:56:55 +0200
committerDoug Ledford <dledford@redhat.com>2015-12-23 10:39:52 -0500
commit045959db65c67d7189dc89ecddb5fa10aafa449d (patch)
tree6b29c2d20fa2a8eb119f90221c04762c7ef75f2d /usr
parent218a773f7632d8553638c76d3a5a8c77e82ccea1 (diff)
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IB/cma: Add configfs for rdma_cm
Users would like to control the behaviour of rdma_cm. For example, old applications which don't set the required RoCE gid type could be executed on RoCE V2 network types. In order to support this configuration, we implement a configfs for rdma_cm. In order to use the configfs, one needs to mount it and mkdir <IB device name> inside rdma_cm directory. The patch adds support for a single configuration file, default_roce_mode. The mode can either be "IB/RoCE v1" or "RoCE v2". Signed-off-by: Matan Barak <matanb@mellanox.com> Signed-off-by: Doug Ledford <dledford@redhat.com>
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