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Re: [PATCH v2 01/22] docs: fpga: add a document for Intel FPGA driver overview

From Greg KH <greg@kroah.com>
Newsgroups linux.kernel
Subject Re: [PATCH v2 01/22] docs: fpga: add a document for Intel FPGA driver overview
Date 2017-07-18 07:30 +0200
Message-ID <u4tf4-6HJ-15@gated-at.bofh.it> (permalink)
References (1 earlier) <tWrtM-4is-9@gated-at.bofh.it> <u2rho-17U-9@gated-at.bofh.it> <u2E4V-Uj-5@gated-at.bofh.it> <u3iF4-28N-1@gated-at.bofh.it> <u4kEN-1f3-5@gated-at.bofh.it>
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On Mon, Jul 17, 2017 at 03:14:29PM -0500, Alan Tull wrote:
> > Also, we're thinking that some operations require that you first "acquire
> > ownership" of the respective device, which I believe maps more easily to
> > open() and ioctls than sysfs.
> >
> > Thanks
> > - Enno
> 
> Yes, sysfs doesn't implement open/close so there's no clean way to
> have one thing in userspace that owns the interface.  It's a shame.

No, that was by design :)

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Thread

Re: [PATCH v2 01/22] docs: fpga: add a document for Intel FPGA driver overview Alan Tull <atull@kernel.org> - 2017-07-12 17:00 +0200
  Re: [PATCH v2 01/22] docs: fpga: add a document for Intel FPGA  driver overview Wu Hao <hao.wu@intel.com> - 2017-07-13 06:40 +0200
    Re: [PATCH v2 01/22] docs: fpga: add a document for Intel FPGA  driver overview "Luebbers, Enno" <enno.luebbers@intel.com> - 2017-07-15 02:00 +0200
      Re: [PATCH v2 01/22] docs: fpga: add a document for Intel FPGA driver overview Alan Tull <atull@kernel.org> - 2017-07-17 22:20 +0200
        Re: [PATCH v2 01/22] docs: fpga: add a document for Intel FPGA  driver overview Greg KH <greg@kroah.com> - 2017-07-18 07:30 +0200
          Re: [PATCH v2 01/22] docs: fpga: add a document for Intel FPGA driver overview Alan Tull <atull@kernel.org> - 2017-07-18 16:40 +0200

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