[openib-general] Re: [RFC] [PATCH 1/2] multicast support for multiple users

[Hal Rosenstock]

On Thu, 2006-04-06 at 17:17, Roland Dreier wrote:
>     Hal> I see your point so perhaps it is not needed. For IPoIB, that
>     Hal> clearly works as the PKey is embedded in the MGID. I didn't
>     Hal> think that was the case with generalized IB multicast.
> 
> A multicast group is uniquely identified by MGID.  There can't be two
> different groups with the same MGID but different P_Keys.

Is it more than the MCMemberRecord RID ? I suppose this keeps things
simpler anyhow.

-- Hal