RE: [PATCH v3] [RFC] rdma/cm: support option to allow manually setting IB path

Sean Hefty
2009-10-28T21:41:15Z

>Does a DGID returning API already exist?

yes - query_route returns the following information: SGID, DGID, pkey, source
address, destination address, and path records (max of 2). Not all of the
information is valid, depending on the state of the rdma cm id. The librdmacm
already invokes this after rdma_resolve_addr completes.

- Sean