Re: Query regarding MAD_DEMUX and Secure Host

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On Mon, 15 Dec 2014 15:07:58 +0530
Bob Biloxi <iambobbiloxi@xxxxxxxxx> wrote:

> am I correct in my understanding
> when i say that MAD_DEMUX feature is not required to be
> supported/implemented in Mellanox RoCE Drivers?
> 
> It is required only for Infiniband drivers?

Actually, you will need to support MAD_DEMUX anyway. If not, the
CONF_SPECIAL_QP command will fail if Secure Host mode is operating.

CONF_SPECIAL_QP is required for RoCE as well, since if it is not called
we will not have QP1.  However, since this command maps QP0 as well to
a QP, the MAD_DEMUX command is still required.

-Jack
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