linux-kernel - Re: [PATCH v2 1/3] add sysfs document for fpga bridges

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Message-ID: <alpine.DEB.2.02.1410241009010.23446@atx-linux-37>
Date:	Fri, 24 Oct 2014 10:11:26 -0500
From:	atull <atull@...nsource.altera.com>
To:	Pavel Machek <pavel@...x.de>
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Subject: Re: [PATCH v2 1/3] add sysfs document for fpga bridges

On Fri, 24 Oct 2014, Pavel Machek wrote:

> On Thu 2014-10-23 18:51:05, atull@...nsource.altera.com wrote:
> > From: Alan Tull <atull@...nsource.altera.com>
> > 
> > Add sysfs document for fpga bridges.
> > 
> > Signed-off-by: Alan Tull <atull@...nsource.altera.com>
> > ---
> >  Documentation/ABI/testing/sysfs-class-fpga-bridge |    5 +++++
> >  1 file changed, 5 insertions(+)
> >  create mode 100644 Documentation/ABI/testing/sysfs-class-fpga-bridge
> > 
> > diff --git a/Documentation/ABI/testing/sysfs-class-fpga-bridge b/Documentation/ABI/testing/sysfs-class-fpga-bridge
> > new file mode 100644
> > index 0000000..b3303ae
> > --- /dev/null
> > +++ b/Documentation/ABI/testing/sysfs-class-fpga-bridge
> > @@ -0,0 +1,5 @@
> > +What:		/sys/class/fpga-bridge/<bridge>/enable
> > +Date:		October 2014
> > +KernelVersion:	3.18
> > +Contact:	Alan Tull <atull@...nsource.altera.com>
> > +Description:	Enable bridge.  Write 1 to bring bridge out of reset.
> 
> Specify, what happens when 0 is written there?
> 									Pavel

Yes, I will add:  'Write 0 has no effect.'

Alan

> -- 
> (english) http://www.livejournal.com/~pavelmachek
> (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
> 
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