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

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Message-ID: <20170215211528.GA9125@obsidianresearch.com>
Date:   Wed, 15 Feb 2017 14:15:28 -0700
From:   Jason Gunthorpe <jgunthorpe@...idianresearch.com>
To:     Moritz Fischer <moritz.fischer@...us.com>
Cc:     matthew.gerlach@...ux.intel.com,
        Alan Tull <delicious.quinoa@...il.com>,
        linux-kernel <linux-kernel@...r.kernel.org>,
        linux-fpga@...r.kernel.org
Subject: Re: [RFC 7/8] fpga-region: add sysfs interface

On Wed, Feb 15, 2017 at 12:54:27PM -0800, Moritz Fischer wrote:

> Well I don't know ;-) With something fdt based we already have
> parsers there,

Not sure.. How does incbin work in DTB?

We have the FPGA in a s/g list so we cannot pass the entire file to
libfdt - is that consistent with incbin?

Can we force a specific alignment for the included data?

How complex will the userspace tool be to make the image?

Jason