svcrdma: Server-side support for rpcrdma_connect_private

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Prepare to receive an RDMA-CM private message when handling a new
connection attempt, and send a similar message as part of connection
acceptance.

Both sides can communicate their various implementation limits.
Implementations that don't support this sideband protocol ignore it.

Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>

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Chuck Lever 2016-09-13 10:53:15 -04:00 • committed by J. Bruce Fields

parent 5d48709656

commit cc9d83408b

1 changed files with 30 additions and 4 deletions

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net/sunrpc/xprtrdma/svc_rdma_transport.c

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