[openib-general] APM support in openib stack

[Sean Hefty]

>> IMO, out of band connections should should be prohibited by
>
>What do you mean 'out of band connections' ?
>
>We need a way to pass IP or LID from one process to another, a third
>channel is always needed (if you type the server's IP on client's
>command line, you can think you use a manul channel to transfer the IP)

By out of band, I mean connections that are not established through the IB CM.
For example, connections established by exchanging QP information over a TCP
connection.

- Sean