[openib-general] librdmacm code confusion wrt iWarp

Steve Wise swise at opengridcomputing.com
Thu Jan 25 12:13:38 PST 2007


On Thu, 2007-01-25 at 11:58 -0800, Sean Hefty wrote:
> > I think the kernel could probably also be common and it would work.
> > iWARP QPs don't have a separate RESET state like IB, so the qp_modify
> > RESET->INIT really becomes a noop.  iWARP QPs start out in IDLE state
> > and its valid to post receives in IDLE.  We map iWARP IDLE -> IB INIT
> > and IB RESET.
> 
> Part of the call to transition the IB QP to INIT involves looking up the 
> pkey_index.  Is this simulated as well?
> 

Looks like it is.





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