Quoting r. Sean Hefty <[EMAIL PROTECTED]>: > Subject: RE: [PATCH 0/4] Dispatch communication relatedevents to the IB CM > > >Perhaps we should pursue changing this in the IBTA spec. Being able to > >post to the SQ while in RTR makes handling of the Comm Est/RTU race with > >the CQ callback much easier to handle. > > > >It would be better if the IB spec permitted posting to the SQ in RTR but > >indicated the SQ would not be processed until the QP moved to RTS. I > >believe the present Mellanox silicon/firmware implements such behavior. > > I think it would be simpler to transition the QP to RTS after sending a REP, > with the restriction that a user may not post sends until an RTU is received, > a > communication establish event occurs, or a receive message completes on the > QP. > > - Sean
I think if you post RR on active side in init state, you even can send directly, right? -- MST _______________________________________________ openib-general mailing list [email protected] http://openib.org/mailman/listinfo/openib-general To unsubscribe, please visit http://openib.org/mailman/listinfo/openib-general
