path: root/include/rdma/ib_cache.h
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authorEli Cohen <eli@dev.mellanox.co.il>2010-10-13 21:26:51 +0200
committerRoland Dreier <rolandd@cisco.com>2010-10-13 15:46:43 -0700
commit3c86aa70bf677a31b71c8292e349242e26cbc743 (patch)
tree7f38edd826e444b1232185e154f313e70966d250 /include/rdma/ib_cache.h
parentIB/mad: IBoE supports only QP1 (no QP0) (diff)
RDMA/cm: Add RDMA CM support for IBoE devices
Add support for IBoE device binding and IP --> GID resolution. Path resolving and multicast joining are implemented within cma.c by filling in the responses and running callbacks in the CMA work queue. IP --> GID resolution always yields IPv6 link local addresses; remote GIDs are derived from the destination MAC address of the remote port. Multicast GIDs are always mapped to multicast MACs as is done in IPv6. (IPv4 multicast is enabled by translating IPv4 multicast addresses to IPv6 multicast as described in <http://www.mail-archive.com/ipng@sunroof.eng.sun.com/msg02134.html>.) Some helper functions are added to ib_addr.h. Signed-off-by: Eli Cohen <eli@mellanox.co.il> Signed-off-by: Roland Dreier <rolandd@cisco.com>
Diffstat (limited to 'include/rdma/ib_cache.h')
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