linux-kernel - Re: [RFC 7/8] fpga-region: add sysfs interface

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Message-ID: <20170222175410.GA16445@obsidianresearch.com>
Date:   Wed, 22 Feb 2017 10:54:10 -0700
From:   Jason Gunthorpe <jgunthorpe@...idianresearch.com>
To:     Moritz Fischer <moritz.fischer@...us.com>
Cc:     "Nadathur, Sundar" <sundar.nadathur@...el.com>,
        Alan Tull <delicious.quinoa@...il.com>,
        Yves Vandervennet <yves.vandervennet@...ux.intel.com>,
        "matthew.gerlach@...ux.intel.com" <matthew.gerlach@...ux.intel.com>,
        linux-kernel <linux-kernel@...r.kernel.org>,
        "linux-fpga@...r.kernel.org" <linux-fpga@...r.kernel.org>,
        Marek Va??ut <marex@...x.de>
Subject: Re: [RFC 7/8] fpga-region: add sysfs interface

On Wed, Feb 22, 2017 at 09:50:54AM -0800, Moritz Fischer wrote:

> > For instance, we could mark Encrypted as required, and a zynq driver
> > that does not support the Encrypted tag would not load the bitfile
> > rather than try to load it wrongly.
> 
> Funny you'd mention that. Thanks to your patch the zynq driver won't ;-)
> I ran into that while testing, hehe.

Really? You mean there is no sync word? That really surprises me..

Jason