[openib-general] Re: [RFC] userspace CM/verbs QP

Roland Dreier roland at topspin.com
Fri Mar 4 10:27:39 PST 2005


    Libor>   As you say, the second solution does not resolve the
    Libor> issue about which you are worried in the first
    Libor> solution. The device issue I think still creates a
    Libor> dependancy between the kernel components of uverbs and ucm,
    Libor> it's just moved down the chain, since the only thing that
    Libor> has the user to kernel mapping of the device handle is
    Libor> uverbs. Unless that code is duplicated, and then it becomes
    Libor> a software maintenance dependency...

Yeah, you're right.  OK, let's just export the QP handle
lookup/release stuff from uverbs.

 - R.



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