linux-fpga.vger.kernel.org archive mirror
 help / color / mirror / Atom feed
From: Federico Vaga <federico.vaga@cern.ch>
To: linux-kernel@vger.kernel.org, linux-fpga@vger.kernel.org,
	linux-pci@vger.kernel.org, devicetree@vger.kernel.org,
	linux-x86_64@vger.kernel.org
Subject: Device Description for FPGA Components on x86 system
Date: Wed, 27 Mar 2019 18:17:18 +0100	[thread overview]
Message-ID: <1629227.alSmCsHHUc@pcbe13614> (raw)

Hello,

I'm looking for guidance

What I have:
* Intel x86_64 computer
* PCIe card with FPGA on it

What I want to achieve:
* load an FPGA bitstream on the card
* load a device-tree like description for the FPGA devices contained in the 
bitstream

This is achievable on ARM with DeviceTree, overlay-dt, fpga-mgr; but I'm 
puzzled about the x86_64 use-case. I'm not able to find recent and clear 
information.

Does anyone know if this is doable? Perhaps with ACPI SSDTs overlay? Or with 
the DT?

thanks 

             reply	other threads:[~2019-03-27 17:17 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-03-27 17:17 Federico Vaga [this message]
2019-04-10 10:01 ` Device Description for FPGA Components on x86 system Federico Vaga
2019-04-10 10:30   ` Eric Schwarz
2019-04-10 12:50     ` Federico Vaga
2019-04-10 14:21       ` Alan Tull
2019-04-10 15:13         ` Federico Vaga
2019-04-15 11:55         ` Enrico Weigelt, metux IT consult

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=1629227.alSmCsHHUc@pcbe13614 \
    --to=federico.vaga@cern.ch \
    --cc=devicetree@vger.kernel.org \
    --cc=linux-fpga@vger.kernel.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=linux-pci@vger.kernel.org \
    --cc=linux-x86_64@vger.kernel.org \
    /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
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).