> -----Original Message-----
> From: linux-rdma-ow...@vger.kernel.org 
> [mailto:linux-rdma-ow...@vger.kernel.org] On
> Behalf Of Roland Dreier
> Sent: Monday, May 19, 2014 8:10 PM
> To: Tatyana Nikolova
> Cc: Lacombe, John S; Steve Wise; Sean Hefty; linux-rdma@vger.kernel.org
> Subject: Re: [PATCH 0/3] RDMA/core: iWARP Port Mapper Overview
> 
> On Wed, Mar 26, 2014 at 3:07 PM, Tatyana Nikolova
> <tatyana.e.nikol...@intel.com> wrote:
> > 1) The IWPM functionality, common for both iWarp drivers (nes and cxgb4)
> >    is refactored from the drivers source files and is moved to new shared
> >    files in infiniband/core which are compiled as part of the iw_cm module.
> 
> 
> So I'm looking to include this for 3.16.  One question: I assume
> unpatched iwarp drivers (eg cxgb3) continue to work as before?  In
> other words they don't get the new port mapper support but at least
> they don't regress?
> 

Hey Roland,

cxgb3<->cxgb3 would behave as before; no regression.  cxgb3<->cxgb4/nes would 
interoperate only if the port mapping service is disabled on the cxgb4/nes 
nodes.  

Steve.

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