linux-kernel - RE: New NTB API Issue

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Message-ID: <000201d2ec6c$52b655b0$f8230110$@dell.com>
Date:   Fri, 23 Jun 2017 18:01:50 -0400
From:   "Allen Hubbe" <Allen.Hubbe@...l.com>
To:     "'Logan Gunthorpe'" <logang@...tatee.com>,
        "'Serge Semin'" <fancer.lancer@...il.com>
Cc:     "'Jon Mason'" <jdmason@...zu.us>, <linux-ntb@...glegroups.com>,
        <linux-kernel@...r.kernel.org>,
        "'Dave Jiang'" <dave.jiang@...el.com>,
        "'Kurt Schwemmer'" <kurt.schwemmer@...rosemi.com>,
        "'Stephen Bates'" <sbates@...thlin.com>,
        "'Greg Kroah-Hartman'" <gregkh@...uxfoundation.org>
Subject: RE: New NTB API Issue

From: Logan Gunthorpe
> Hey,
> 
> Thanks Serge for the detailed explanation. This is pretty much exactly
> as I had thought it should be interpreted. My only problem remains that
> my hardware can't provide ntb_mw_get_align until the port it is asking
> about has configured itself. The easiest way to solve this is to only
> allow access when the link to that port is up. It's not a complicated
> change and would actually simplify ntb_transport and ntb_perf a little.
> 
> Is this ok with you Allen? If it is, I can include a patch in my next
> switchtec submission.

Ok.

> 
> Thanks,
> 
> Logan