All of lore.kernel.org
 help / color / mirror / Atom feed
From: Moritz Fischer <moritz.fischer@ettus.com>
To: Yves Vandervennet <yves.vandervennet@linux.intel.com>
Cc: Jason Gunthorpe <jgunthorpe@obsidianresearch.com>,
	matthew.gerlach@linux.intel.com,
	Alan Tull <delicious.quinoa@gmail.com>,
	linux-kernel <linux-kernel@vger.kernel.org>,
	linux-fpga@vger.kernel.org
Subject: Re: [RFC 7/8] fpga-region: add sysfs interface
Date: Fri, 17 Feb 2017 18:30:10 -0800	[thread overview]
Message-ID: <20170218023010.GA8244@live.com> (raw)
In-Reply-To: <alpine.DEB.2.11.1702171627290.3664@artsy.artland.art>

On Fri, Feb 17, 2017 at 04:28:37PM -0600, Yves Vandervennet wrote:
> Moritz,
> 
>   whatever solution we decide to go with has to work with other OS'es. The 
> last thing we want to do is to have wrappers that are Linux specific.

I do agree that we should make sure the format is reasonably well
documented. In my earlier email I pointed out several projects
successfully integrating libfdt.
There's nothing Linux specific about libfdt. FreeBSD uses it, U-Boot,
Qemu ...

I know nothing about how windows kernel development works, but I assume
however one goes about making FPGA programming work there, someone will
most likely have to write a kernel mode driver to take the job of the
fpga-mgr framework.
I assume this will be written in C or C++ or whatever people use these
days for kernel development so pulling in libfdt shouldn't be too hard
if we were to try that.

To be clear:
I did not suggest fdt to make it hard for other OSs, or because this is
my personal pet project. I think we're more likely to get it right by
reusing an existing format, with parsers that other people already
successfully use. It does not have to be fdt (I suggested that because
that was around), but  I do think we certainly can do better than
HTTP-eque plaintext headers.

Thanks,

Moritz

  reply	other threads:[~2017-02-18  2:30 UTC|newest]

Thread overview: 63+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-02-15 16:14 FPGA Region enhancements and fixes Alan Tull
2017-02-15 16:14 ` [RFC 1/8] fpga-mgr: add a single function for fpga loading methods Alan Tull
2017-02-16  0:36   ` matthew.gerlach
2017-02-15 16:14 ` [RFC 2/8] fpga-region: support more than one overlay per FPGA region Alan Tull
2017-02-16 16:50   ` matthew.gerlach
2017-02-16 17:35     ` Alan Tull
2017-02-15 16:14 ` [RFC 3/8] fpga-bridge: add non-dt support Alan Tull
2017-02-15 16:14 ` [RFC 4/8] doc: fpga-mgr: separate getting/locking FPGA manager Alan Tull
2017-02-17 17:14   ` Li, Yi
2017-02-17 21:55     ` Alan Tull
2017-02-17 17:52   ` Moritz Fischer
2017-02-17 22:02     ` Alan Tull
2017-02-15 16:14 ` [RFC 5/8] " Alan Tull
2017-02-15 16:14 ` [RFC 6/8] fpga-region: separate out common code to allow non-dt support Alan Tull
2017-02-15 16:14 ` [RFC 7/8] fpga-region: add sysfs interface Alan Tull
2017-02-15 17:21   ` Jason Gunthorpe
2017-02-15 17:46     ` Alan Tull
2017-02-15 17:55       ` Moritz Fischer
2017-02-15 18:06       ` Jason Gunthorpe
2017-02-15 18:23         ` Alan Tull
2017-02-15 18:31           ` Moritz Fischer
2017-02-15 19:49           ` Jason Gunthorpe
2017-02-15 22:49             ` Alan Tull
2017-02-15 23:07               ` Jason Gunthorpe
2017-02-15 20:07           ` matthew.gerlach
2017-02-15 20:37             ` Jason Gunthorpe
2017-02-15 20:54               ` Moritz Fischer
2017-02-15 21:15                 ` Jason Gunthorpe
2017-02-15 21:36                   ` Moritz Fischer
2017-02-15 22:42                     ` Alan Tull
2017-02-16  0:16                       ` Moritz Fischer
2017-02-16 17:47                         ` Alan Tull
2017-02-16 17:56                           ` Jason Gunthorpe
2017-02-16 18:11                             ` Moritz Fischer
2017-02-17 22:28                 ` Yves Vandervennet
2017-02-18  2:30                   ` Moritz Fischer [this message]
2017-02-18 12:45                     ` Nadathur, Sundar
2017-02-18 20:10                       ` Alan Tull
2017-02-18 20:45                         ` Moritz Fischer
2017-02-19 15:00                           ` Alan Tull
2017-02-19 23:16                             ` Alan Tull
2017-02-20 23:49                               ` Moritz Fischer
2017-02-21 18:33                                 ` Alan Tull
2017-02-22  3:13                                   ` Nadathur, Sundar
2017-02-22  3:49                                     ` Moritz Fischer
2017-02-22  5:12                                       ` Jason Gunthorpe
2017-02-22  5:38                                         ` Moritz Fischer
2017-02-22  5:46                                           ` Nadathur, Sundar
2017-02-22  6:05                                             ` Moritz Fischer
2017-02-22 16:44                                               ` Jason Gunthorpe
2017-02-22 17:50                                                 ` Moritz Fischer
2017-02-22 17:54                                                   ` Jason Gunthorpe
2017-02-22 17:57                                                     ` Moritz Fischer
2017-02-22 16:33                                           ` Alan Tull
2017-02-22 16:44                                             ` Moritz Fischer
2017-02-22 16:52                                               ` Alan Tull
2017-02-27 20:09                                   ` Alan Tull
2017-02-27 22:49                                     ` Moritz Fischer
2017-02-28  0:04                                       ` matthew.gerlach
2017-02-15 21:20         ` Anatolij Gustschin
2017-02-15 16:14 ` [RFC 8/8] doc: fpga: add sysfs document for fpga region Alan Tull
2017-02-28 17:35 ` FPGA Region enhancements and fixes Alan Tull
2017-02-28 22:03   ` Alan Tull

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20170218023010.GA8244@live.com \
    --to=moritz.fischer@ettus.com \
    --cc=delicious.quinoa@gmail.com \
    --cc=jgunthorpe@obsidianresearch.com \
    --cc=linux-fpga@vger.kernel.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=matthew.gerlach@linux.intel.com \
    --cc=yves.vandervennet@linux.intel.com \
    --subject='Re: [RFC 7/8] fpga-region: add sysfs interface' \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link

This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.