[openib-general] Re: does the mthca driver support RTS->SQD event request?

Roland Dreier rdreier at cisco.com
Mon Jan 30 08:26:28 PST 2006


    Dotan> i can't see the code that handles this event in the kernel
    Dotan> part of the mthca.

    Dotan> we wrote a test that tries to create this event in user
    Dotan> level, but the modify QP from RTS to SQD with this flag
    Dotan> (IBV_QP_EN_SQD_ASYNC_NOTIFY) enabled fails.

You're right.  The code to dispatch the event when it occurs is there,
but there's nothing to request the event in the RTS2SQD command.

I can probably add this in the next week or so, or I'm happy to apply
a patch if you do it first.

 - R.



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